Mean magnitude and position on the discovery images: 
                   2026 08 04.1927  2461256.6927  11.26  16:02:48.36 -21:15:57.7
351.58028  23.03416 galactic  Sco  Second-epoch detections are separated by 0.2" and 7.8 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
21 Lutetia                  1     -1       1  11.4    -0    0
Forced photometry on wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits at 16:02:48.36 -21:15:57.7:  15.53 +/- 99.00  upperlimit
Forced photometry on wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits at 16:02:48.36 -21:15:57.7:  15.53 +/- 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.

Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits


fd_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits


fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.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/Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits ;do util/wcs_image_calibration.sh $i ;done
# Display the solved FITS images
ds9 -frame lock wcs  wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits  wcs_fd_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits -crosshair 4386.81885 5119.64502 image    wcs_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits -crosshair 4394.66211 5119.84814 image   

./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits  && util/transients/search_for_transients_single_field.sh

REFERENCE_IMAGES=/data_ssd/NMW-TexasTech/reference_imgs  util/transients/transient_factory_test31.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh

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

     TAU0008  C2026 08 04.19268 16 02 48.36 -21 15 57.7          11.3 R      V36

Position measured on individual images:

     TAU0008  C2026 08 04.19242 16 02 48.36 -21 15 57.7          11.3 R      V36
     TAU0008  C2026 08 04.19295 16 02 48.37 -21 15 57.7          11.2 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 08 04.1927*  16 02 48.36 -21 15 57.7  11.3 U             Sco       9 0

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

 **** AAVSO file format ****

#TYPE=EXTENDED
#OBSCODE=SKA
#SOFTWARE=VaST 1.0rc90 transient pipeline
#DELIM=,
#DATE=JD
#NAME,DATE,MAG,MERR,FILT,TRANS,MTYPE,CNAME,CMAG,KNAME,KMAG,AMASS,GROUP,CHART,NOTES
VARIABLE_NAME,2461256.6927,11.26,0.05,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 20260804.1927 11.26CV NMW


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

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

Mean magnitude and position on the discovery images: 
                   2026 08 04.1927  2461256.6927  12.82  16:04:09.93 -21:23:27.2
351.72216  22.71994 galactic  Sco  Second-epoch detections are separated by 0.9" and 7.9 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
24 Themis                   1     -0       2  12.9    -0   -0
Forced photometry on wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits at 16:04:09.93 -21:23:27.2:  15.65 +/- 99.00  upperlimit
Forced photometry on wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits at 16:04:09.93 -21:23:27.2:  15.66 +/- 99.00  upperlimit
Check this position in TNS.                         Manually check the ASAS-SN list of transients!
Search this object in SIMBAD.
Search this object in VizieR catalogs.  WISE atlas  Aladin Lite  SNAD ZTF viewer
Online MPChecker may fail to identify bright comets! Please manually check the Seiichi Yoshida's and Gideon van Buitenen's pages.

Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits


fd_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits


fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.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/Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits ;do util/wcs_image_calibration.sh $i ;done
# Display the solved FITS images
ds9 -frame lock wcs  wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits  wcs_fd_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits -crosshair 4195.61084 5196.86523 image    wcs_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits -crosshair 4203.47119 5196.93262 image   

./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits  && util/transients/search_for_transients_single_field.sh

REFERENCE_IMAGES=/data_ssd/NMW-TexasTech/reference_imgs  util/transients/transient_factory_test31.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh

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

     TAU0008  C2026 08 04.19268 16 04 09.93 -21 23 27.2          12.8 R      V36

Position measured on individual images:

     TAU0008  C2026 08 04.19242 16 04 09.92 -21 23 27.7          12.9 R      V36
     TAU0008  C2026 08 04.19295 16 04 09.93 -21 23 26.8          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 08 04.1927*  16 04 09.93 -21 23 27.2  12.8 U             Sco       9 0

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

 **** AAVSO file format ****

#TYPE=EXTENDED
#OBSCODE=SKA
#SOFTWARE=VaST 1.0rc90 transient pipeline
#DELIM=,
#DATE=JD
#NAME,DATE,MAG,MERR,FILT,TRANS,MTYPE,CNAME,CMAG,KNAME,KMAG,AMASS,GROUP,CHART,NOTES
VARIABLE_NAME,2461256.6927,12.82,0.05,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 20260804.1927 12.82CV NMW


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

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

Mean magnitude and position on the discovery images: 
                   2026 08 04.1927  2461256.6927  13.16  16:27:28.03 -14:51:32.1
  1.00730  22.86789 galactic  Oph  Second-epoch detections are separated by 1.0" and 8.3 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
119 Althaea                  1     -0       1  13.0    -0   -0
Forced photometry on wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits at 16:27:28.03 -14:51:32.1:  15.42 +/- 99.00  upperlimit
Forced photometry on wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits at 16:27:28.03 -14:51:32.1:  15.45 +/- 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.

Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits


fd_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits


fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.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/Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits ;do util/wcs_image_calibration.sh $i ;done
# Display the solved FITS images
ds9 -frame lock wcs  wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits  wcs_fd_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits -crosshair 736.52063 1307.24670 image    wcs_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits -crosshair 744.83710 1307.33960 image   

./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits  && util/transients/search_for_transients_single_field.sh

REFERENCE_IMAGES=/data_ssd/NMW-TexasTech/reference_imgs  util/transients/transient_factory_test31.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh

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

     TAU0008  C2026 08 04.19268 16 27 28.03 -14 51 32.1          13.2 R      V36

Position measured on individual images:

     TAU0008  C2026 08 04.19242 16 27 28.06 -14 51 32.2          13.1 R      V36
     TAU0008  C2026 08 04.19295 16 27 28.00 -14 51 32.0          13.2 R      V36

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

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

TCP 2026 08 04.1927*  16 27 28.03 -14 51 32.1  13.2 U             Oph       9 0

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

 **** AAVSO file format ****

#TYPE=EXTENDED
#OBSCODE=SKA
#SOFTWARE=VaST 1.0rc90 transient pipeline
#DELIM=,
#DATE=JD
#NAME,DATE,MAG,MERR,FILT,TRANS,MTYPE,CNAME,CMAG,KNAME,KMAG,AMASS,GROUP,CHART,NOTES
VARIABLE_NAME,2461256.6927,13.16,0.05,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 20260804.1927 13.16CV 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 Lib-04-Q2b1x1 reference image: Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits
Field Lib-04-Q2b1x1 reference image: Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits
Field Lib-04-Q2b1x1 second-epoch image: Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits
Field Lib-04-Q2b1x1 second-epoch image: Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits

## VaST run with SExtractor config file default.sex.telephoto_lens_onlybrightstars_v1 ##
Images processed 4
Images used for photometry 4
Ref.  image: 2461153.90329036 23.04.2026 09:40:34.287   /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits
First image: 2461153.90329036 23.04.2026 09:40:34.287   /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits
Last  image: 2461256.69294713 04.08.2026 04:37:40.632   /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 7
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.82
Magnitude-Size filter: Disabled
For each source choose aperture with the smallest scatter: YES
Photometric errors rescaling: NO
Number of identified bad images: 0
Number of SysRem iterations: 0
User-specified moving object: none
Computation time: 3 seconds
Number of parallel threads: 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):  6403
Objects passed selection criteria:  6394
Measurements per detected object (mean, median, min, max):    3.3    4.0    2    4
Measurements per selected object (mean, median, min, max):    3.3    4.0    2    4
Average stars detected per image: 5450
Average stars matched: 5327 (97.7431 %)
Memory usage VmPeak:   233492 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  Tue Aug  4 00:09:35 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: 2461153.90329036 23.04.2026 09:40:34.287   /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits
First image: 2461153.90329036 23.04.2026 09:40:34.287   /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits
Last  image: 2461256.69294713 04.08.2026 04:37:40.632   /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 57
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.50
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: 16 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):  51789
Objects passed selection criteria:  51687
Measurements per detected object (mean, median, min, max):    3.3    4.0    2    4
Measurements per selected object (mean, median, min, max):    3.3    4.0    2    4
Average stars detected per image: 45139.8
Average stars matched: 43371.8 (96.0833 %)
Memory usage VmPeak:   276644 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  Tue Aug  4 00:10:38 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: 
Lib-04-Q2b1x1
#######################################
########### Starting Lib-04-Q2b1x1 ###########
Processing Lib-04-Q2b1x1
server tau has sufficient free disk space available: 318942 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 318942 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits
Small preview (one of the new images): 

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

MAKE_PNG_PLOTS=yes


renamed 'Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.png' -> 'transient_report/Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits_preview.png'

Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits


renamed 'Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.png' -> 'transient_report/Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits_preview.png'

Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.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= 924.8333
INFO:         REFERENCE_EPOCH__FIRST_IMAGE_SD= 563.2197
INFO:    SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 1815.2884
INFO:            SECOND_EPOCH__FIRST_IMAGE_SD= 562.0382
INFO:   SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 1822.8248
INFO:           SECOND_EPOCH__SECOND_IMAGE_SD= 562.7636
----------------------------------------------
INFO:      ref_to_second_epoch_img_mean_ratio= 1.96283
INFO:                  SECOND_EPOCH__SD_ratio= 0.001
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
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits
Header: 67 keys total, 4 keys left
Record 0: "" status=0
Record 1: "SIMPLE  =                    T / C# FITS" status=0
Record 2: "BITPIX  =                   16" status=0
Record 3: "NAXIS   =                    2 / Dimensionality" status=0
Record 4: "NAXIS1  =                 9576" status=0
Record 5: "NAXIS2  =                 6388" status=0
Record 6: "BZERO   =                32768" status=0
Record 7: "EXTEND  =                    T / Extensions are permitted" status=0
Record 8: "IMAGETYP= 'LIGHT'              / Type of exposure" status=0
Record 9: "EXPOSURE=                 20.0 / [s] Exposure duration" status=0
Record 10: "EXPTIME =                 20.0 / [s] Exposure duration" status=0
Record 11: "DATE-LOC= '2026-08-03T23:36:55.3138862' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-08-04T04:36:55.3138862' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61256.1923068636 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-08-04T04:37:05.2151116' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61256.1924214698 / 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      =     239.996568003027 / [deg] RA of telescope" status=0
Record 32: "DEC     =    -17.9996703414529 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     25.8144444444444 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =             222.4625 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     2.28696626225311 / 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  = 'Lib-04'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '16 00 00'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '-18 00 00'          / [D M S] Declination of imaged object" status=0
Record 48: "OBJCTROT=                  0.0 / [deg] planned rotation of imaged object" status=0
Record 49: "FOCNAME = 'ZWO Focuser'        / Focusing equipment name" status=0
Record 50: "FOCPOS  =                20455 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20455 / [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: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 56: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 57: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 58: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 59: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 60: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 61: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 62: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 63: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 64: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 65: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 66: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 67: "QHY_OFF0=             3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-07-30.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-07-30.fit
Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-07-30.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/d_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits :)

Spent 0.561928 seconds 
renamed 'mdark_TTUQ2b1x1_0C_20s_2026-07-30.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-07-30.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/d_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-07-30.fit 9576 6388  16 bitpix
Avarage count on flat field image: 19899.553568
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits :)


No overscan detected - all values seem high! (left_median=13115.0, right_median=15628.5)
renamed 'mff_TTUQ2b1x1_2026-07-30.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                 -0.0 / [degC] CCD temperature
FOCTEMP =     27.0300006866455 / [degC] Focuser temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits
Header: 67 keys total, 4 keys left
Record 0: "" status=0
Record 1: "SIMPLE  =                    T / C# FITS" status=0
Record 2: "BITPIX  =                   16" status=0
Record 3: "NAXIS   =                    2 / Dimensionality" status=0
Record 4: "NAXIS1  =                 9576" status=0
Record 5: "NAXIS2  =                 6388" status=0
Record 6: "BZERO   =                32768" status=0
Record 7: "EXTEND  =                    T / Extensions are permitted" status=0
Record 8: "IMAGETYP= 'LIGHT'              / Type of exposure" status=0
Record 9: "EXPOSURE=                 20.0 / [s] Exposure duration" status=0
Record 10: "EXPTIME =                 20.0 / [s] Exposure duration" status=0
Record 11: "DATE-LOC= '2026-08-03T23:37:40.6324877' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-08-04T04:37:40.6324877' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61256.1928313887 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-08-04T04:37:50.5332723' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61256.1929459837 / 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      =     239.996568041997 / [deg] RA of telescope" status=0
Record 32: "DEC     =    -17.9996703526473 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     25.7063888888889 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     222.626111111111 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     2.29582685961737 / 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  = 'Lib-04'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '16 00 00'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '-18 00 00'          / [D M S] Declination of imaged object" status=0
Record 48: "OBJCTROT=                  0.0 / [deg] planned rotation of imaged object" status=0
Record 49: "FOCNAME = 'ZWO Focuser'        / Focusing equipment name" status=0
Record 50: "FOCPOS  =                20455 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20455 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     27.0300006866455 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     27.0300006866455 / [degC] Focuser temperature" status=0
Record 55: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 56: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 57: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 58: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 59: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 60: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 61: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 62: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 63: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 64: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 65: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 66: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 67: "QHY_OFF0=             3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-07-30.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-07-30.fit
Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-07-30.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/d_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits :)

Spent 0.558200 seconds 
renamed 'mdark_TTUQ2b1x1_0C_20s_2026-07-30.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-07-30.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/d_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-07-30.fit 9576 6388  16 bitpix
Avarage count on flat field image: 19899.553568
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits :)


No overscan detected - all values seem high! (left_median=13115.0, right_median=15628.5)
renamed 'mff_TTUQ2b1x1_2026-07-30.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits
Dark frame used to calibrate the second-epoch images:



Flat field used to calibrate the second-epoch images:



after the calibration attempt:
SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits
SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits
Previews of the CALIBRATED second-epoch images:


fd_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits



fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.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/Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits
  
SExtractor catalog cache: saved Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits.cat to cache
SExtractor catalog cache: saved Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.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/Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.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: 2461256.69242260
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_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits exists and is non-empty
Saving wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits to local_wcs_cache/
'wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits' -> 'local_wcs_cache/wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits'
wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits exists and is non-empty
Saving wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits to local_wcs_cache/
'wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits' -> 'local_wcs_cache/wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits'
wcs_fd_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits exists and is non-empty
Saving wcs_fd_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits to local_wcs_cache/
'wcs_fd_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits' -> 'local_wcs_cache/wcs_fd_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits'
wcs_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits exists and is non-empty
Saving wcs_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits to local_wcs_cache/
'wcs_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits' -> 'local_wcs_cache/wcs_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits'
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits (1st reference image)
verification OK: wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits
Image size: 941.5'x627.1'  15.7(deg)x10.5(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 16:00:00.244 -18:00:10.68 J2000 4789.000 3195.000 
###################################
The image scale is 5.90"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.9"
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits (1st new image)
verification OK: wcs_fd_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits
Image size: 937.3'x624.3'  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: 15:59:56.804 -18:05:09.32 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 16:00:00.244 -18:00:10.68
Second-epoch image center 15:59:56.804 -18:05:09.32
Angular distance between the image centers 0.0841 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits (2nd new image)
verification OK: wcs_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits
Image size: 937.2'x624.3'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 16:00:00.134 -18:05:07.85 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 16:00:00.244 -18:00:10.68
Second-epoch image center 16:00:00.134 -18:05:07.85
Angular distance between the image centers 0.0825 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  15:59:56.804 -18:05:09.32
Second-epoch second image center 16:00:00.134 -18:05:07.85
Angular distance between the image centers 0.01320 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/Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits &> /tmp/tmp.MrSVl396VB
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits &> /tmp/tmp.sqTTx1hEvq
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits &> /tmp/tmp.HkNTFdNcFL
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits &> /tmp/tmp.FEM1cfeECv
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits
Calibrating the magnitude scale
Found non-empty wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.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_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits and wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.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_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits and wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits.wcscat 
Found non-empty wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits and wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits.wcscat
The reference image (wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits) and catalog (wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits.wcscat) found
'wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits.wcscat' -> 'wcsmag.cat'
Read 8924 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 231.1932 to 248.3723 deg, Dec -23.5486 to -12.1236 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 231.1932 to 248.3723 deg, Dec -23.5486 to -12.1236 deg
Loaded 6480 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): 4833 out of 4992 total matches.
Matched with Tycho-2 4992 out of 8924 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.733100
a=0.000000 b=1.000000 c=22.733100
From vast_summary.log: estimated ref. image limiting mag.:  -7.82
Updating vast_summary.log: Estimated ref. image limiting mag.:  14.91

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  14.91

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 8924 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 231.1932 to 248.3723 deg, Dec -23.5486 to -12.1236 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 231.1932 to 248.3723 deg, Dec -23.5486 to -12.1236 deg
Loaded 6480 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): 4833 out of 4992 total matches.
Matched with Tycho-2 4992 out of 8924 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits
Forced-photometry filter: calibrated wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits -> calib.txt_param_ref_wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits (aperture=6.0)
Read 8615 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 231.1932 to 248.3722 deg, Dec -23.5485 to -12.1237 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 231.1932 to 248.3722 deg, Dec -23.5485 to -12.1237 deg
Loaded 6479 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): 4774 out of 4948 total matches.
Matched with Tycho-2 4948 out of 8615 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits
Forced-photometry filter: calibrated wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits -> calib.txt_param_ref_wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits (aperture=5.9)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 4 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.2 pix  Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits
 2.2 pix  Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits
 2.3 pix  fd_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits
 2.3 pix  fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits
Limiting magnitude estimates:
 14.9 mag.  Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits
 14.9 mag.  Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits
 14.3 mag.  fd_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits
 14.3 mag.  fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits
All-image limiting magnitude estimate:  14.3 (SNR )  11.5 (80% of stars)  with default.sex.telephoto_lens_onlybrightstars_v1
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of  following Karpov (2025, Acta Polytechnica, 65, 50). 
This value should be representative of the faintest stars clearly visible in the image. 
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.5 mag.
Waiting for UCAC5 plate solver
wait
############ /tmp/tmp.MrSVl396VB (6) ############
Parsing command line arguments...
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits 574.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits' -> 'wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.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/Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits
WCS_IMAGE_NAME=wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits
WCS-calibrated image found: wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits
Checking if the catalog wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits.wcscat corresponding to the image wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits alredy exist and is non-empty...
Catalog wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits.wcscat corresponding to the image wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits
WCS catalog name: wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.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=501, bad_region=2024, passed=8924
Got 8924 stars (including 6512 good ones) from the SExtractor catalog wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits.wcscat 
util/solve_plate_with_UCAC5 got 8924 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.5'
Seting catalog search parameters based on the expected field of view 941.5 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013076 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010461 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 332 to 391 (Dec -23.5 to -12.1)
Done reading UCAC5 zone files...
Matched 4922 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4898 matched stars entering correct_measured_positions(), 4898 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.22" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4898 matched stars entering correct_measured_positions(), 7351 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.22" 

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 332 to 391 (Dec -23.5 to -12.1)
Done reading UCAC5 zone files...
Matched 4922 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4898 matched stars entering correct_measured_positions(), 7351 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.23" 
Accuracy estimation diagnostic: 4898 matched stars entering correct_measured_positions(), 7351 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.24" 
Excluding outliers - 4898 stars left (next iteration limit 5387)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits N_match=4898 sigma_overall_arcsec=0.255 sigma_q1_arcsec=0.260 sigma_q2_arcsec=0.261 sigma_q3_arcsec=0.240 sigma_q4_arcsec=0.252 n_q1=1495 n_q2=943 n_q3=1468 n_q4=992 worst_quadrant_to_overall_ratio=1.022
The image catalog is written to wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits -region wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.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.sqTTx1hEvq (6) ############
Parsing command line arguments...
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits 574.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits' -> 'wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.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/Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits
WCS_IMAGE_NAME=wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits
WCS-calibrated image found: wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits
Checking if the catalog wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits.wcscat corresponding to the image wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits alredy exist and is non-empty...
Catalog wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits.wcscat corresponding to the image wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits
WCS catalog name: wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.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=529, bad_region=1960, passed=8615
Got 8615 stars (including 6247 good ones) from the SExtractor catalog wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits.wcscat 
util/solve_plate_with_UCAC5 got 8615 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.5'
Seting catalog search parameters based on the expected field of view 941.5 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013076 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010461 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 332 to 391 (Dec -23.5 to -12.1)
Done reading UCAC5 zone files...
Matched 4922 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4897 matched stars entering correct_measured_positions(), 4898 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.25" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4897 matched stars entering correct_measured_positions(), 7085 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.25" 

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 332 to 391 (Dec -23.5 to -12.1)
Done reading UCAC5 zone files...
Matched 4922 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4897 matched stars entering correct_measured_positions(), 7085 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.26" 
Accuracy estimation diagnostic: 4897 matched stars entering correct_measured_positions(), 7085 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 
Excluding outliers - 4897 stars left (next iteration limit 5386)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits N_match=4897 sigma_overall_arcsec=0.292 sigma_q1_arcsec=0.312 sigma_q2_arcsec=0.338 sigma_q3_arcsec=0.262 sigma_q4_arcsec=0.264 n_q1=1500 n_q2=923 n_q3=1486 n_q4=988 worst_quadrant_to_overall_ratio=1.159
The image catalog is written to wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits -region wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.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.HkNTFdNcFL (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits
WCS_IMAGE_NAME=wcs_fd_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits
WCS-calibrated image found: wcs_fd_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits
Checking if the catalog wcs_fd_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits.wcscat corresponding to the image wcs_fd_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits alredy exist and is non-empty...
Catalog wcs_fd_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits.wcscat corresponding to the image wcs_fd_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits
WCS catalog name: wcs_fd_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.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=287, bad_region=1185, passed=5389
Got 5389 stars (including 3971 good ones) from the SExtractor catalog wcs_fd_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits.wcscat 
util/solve_plate_with_UCAC5 got 5389 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.3'
Seting catalog search parameters based on the expected field of view 937.3 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013018 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010414 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
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 333 to 388 (Dec -23.3 to -12.7)
Done reading UCAC5 zone files...
Matched 3917 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 3902 matched stars entering correct_measured_positions(), 3902 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 3902 matched stars entering correct_measured_positions(), 4499 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37" 

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 333 to 388 (Dec -23.3 to -12.7)
Done reading UCAC5 zone files...
Matched 3918 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 3902 matched stars entering correct_measured_positions(), 4499 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 
Accuracy estimation diagnostic: 3902 matched stars entering correct_measured_positions(), 4499 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 
Excluding outliers - 3902 stars left (next iteration limit 4292)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=3902 robust_rms=5.862 arcsec worst_quadrant_rms=6.239 arcsec
SIP_REFIT: SIP order 3 trial: matched=3902 robust_rms=0.445 arcsec worst_quadrant_rms=0.470 arcsec
SIP_REFIT: SIP order 5 trial: matched=3902 robust_rms=0.408 arcsec worst_quadrant_rms=0.455 arcsec
SIP_REFIT: selected SIP order 3
SIP_REFIT: order=3 matched=3902 robust_rms_before=0.878 arcsec robust_rms_before_corrected=0.388 arcsec robust_rms_after=0.445 arcsec worst_quadrant_rms_before=0.411 worst_quadrant_rms_after=0.470
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.411 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits N_match=3902 sigma_overall_arcsec=0.390 sigma_q1_arcsec=0.366 sigma_q2_arcsec=0.394 sigma_q3_arcsec=0.390 sigma_q4_arcsec=0.393 n_q1=1197 n_q2=791 n_q3=1147 n_q4=767 worst_quadrant_to_overall_ratio=1.011
The image catalog is written to wcs_fd_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits -region wcs_fd_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.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.FEM1cfeECv (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits
WCS_IMAGE_NAME=wcs_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits
WCS-calibrated image found: wcs_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits
Checking if the catalog wcs_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits.wcscat corresponding to the image wcs_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits alredy exist and is non-empty...
Catalog wcs_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits.wcscat corresponding to the image wcs_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits
WCS catalog name: wcs_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.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=269, bad_region=1175, passed=5325
Got 5325 stars (including 3932 good ones) from the SExtractor catalog wcs_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits.wcscat 
util/solve_plate_with_UCAC5 got 5325 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.2'
Seting catalog search parameters based on the expected field of view 937.2 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013017 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010413 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
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 333 to 388 (Dec -23.3 to -12.7)
Done reading UCAC5 zone files...
Matched 3873 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 3860 matched stars entering correct_measured_positions(), 3860 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 3860 matched stars entering correct_measured_positions(), 4448 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37" 

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 333 to 388 (Dec -23.3 to -12.7)
Done reading UCAC5 zone files...
Matched 3873 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 3860 matched stars entering correct_measured_positions(), 4448 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 
Accuracy estimation diagnostic: 3860 matched stars entering correct_measured_positions(), 4448 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 
Excluding outliers - 3860 stars left (next iteration limit 4246)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=3860 robust_rms=5.772 arcsec worst_quadrant_rms=6.075 arcsec
SIP_REFIT: SIP order 3 trial: matched=3860 robust_rms=0.431 arcsec worst_quadrant_rms=0.448 arcsec
SIP_REFIT: SIP order 5 trial: matched=3860 robust_rms=0.381 arcsec worst_quadrant_rms=0.425 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=3860 robust_rms_before=0.881 arcsec robust_rms_before_corrected=0.395 arcsec robust_rms_after=0.381 arcsec worst_quadrant_rms_before=0.426 worst_quadrant_rms_after=0.425
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.426 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits N_match=3860 sigma_overall_arcsec=0.393 sigma_q1_arcsec=0.361 sigma_q2_arcsec=0.413 sigma_q3_arcsec=0.389 sigma_q4_arcsec=0.401 n_q1=1193 n_q2=792 n_q3=1141 n_q4=734 worst_quadrant_to_overall_ratio=1.051
The image catalog is written to wcs_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits -region wcs_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.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=Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits sigma_overall=0.255 worst_q_ratio=1.022
ref2=Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits sigma_overall=0.292 worst_q_ratio=1.159
new1=fd_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits sigma_overall=0.390 worst_q_ratio=1.011
new2=fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits sigma_overall=0.393 worst_q_ratio=1.051
reference average sigma_overall=0.2735 worst_q_ratio=1.0905
warn-on-ratio threshold: 2.0x reference
###################################

Astrometric residual vector field (catalog-matched stars):

plot_astrometric_residuals_xy.py: wrote wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264_astrometric_residuals.png (4898 matched stars from wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.23 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265_astrometric_residuals.png (4897 matched stars from wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.26 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142_astrometric_residuals.png (3902 matched stars from wcs_fd_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.34 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143_astrometric_residuals.png (3860 matched stars from wcs_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.35 arcsec)


Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/wcs_fd_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits'
Saving fully-calibrated image wcs_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/wcs_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits'
Preparing the HTML report for the field Lib-04-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
Forced photometry on wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits at 16:02:48.36 -21:15:57.7:  15.53 +/- 99.00  upperlimit
Forced photometry on wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits at 16:02:48.36 -21:15:57.7:  15.53 +/- 99.00  upperlimit
Adding exclusion_list_local.txt__out20414.dat to exclusion_list_local.txt
make_report_in_HTML.sh Phase 1 (network queries): 6s
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 20391_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143
The candidate 20391_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143 did not pass the final checks
Discovery image 2     2026 08 04.19295    2461256.69295    10.90    16:08:31.91 -21:31:49.6   3589 5289   /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits

**** FOUND  16:08:31.93 -21:31:49.6 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 20414_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143
Preparing report for the candidate 20414_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 20431_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143
The candidate 20431_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143 did not pass the final checks
Discovery image 2     2026 08 04.19295    2461256.69295    11.45    15:53:59.01 -18:30:16.8   5651 3450   /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits

**** FOUND  15:53:58.99 -18:30:16.7 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 04477_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143
The candidate 04477_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143 did not pass the final checks
Discovery image 3     2026 08 04.19295    2461256.69295    8.82    15:56:23.74 -18:18:15.1   5306 3327   /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits

**** FOUND  15:56:23.75 -18:18:15.1 in the exclusion list exclusion_list.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 7s
Prepared the HTML report for the field Lib-04-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 ####
16:02:48.36 -21:15:57.7
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/Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits
  
SExtractor catalog cache: saved Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits.cat to cache
SExtractor catalog cache: saved Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits.cat to cache
VaST run complete with default.sex.telephoto_lens_vSTL
The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits
Creating symlink local_wcs_cache/wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits
Creating symlink local_wcs_cache/wcs_fd_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits
Creating symlink local_wcs_cache/wcs_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.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_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits exists and is non-empty
wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits exists and is non-empty
wcs_fd_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits exists and is non-empty
wcs_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits (1st reference image)
verification OK: wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits
Image size: 941.5'x627.1'  15.7(deg)x10.5(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 16:00:00.244 -18:00:10.68 J2000 4789.000 3195.000 
###################################
The image scale is 5.90"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.9"
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits (1st new image)
verification OK: wcs_fd_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits
Image size: 937.3'x624.3'  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: 15:59:56.804 -18:05:09.32 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 16:00:00.244 -18:00:10.68
Second-epoch image center 15:59:56.804 -18:05:09.32
Angular distance between the image centers 0.0841 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits (2nd new image)
verification OK: wcs_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits
Image size: 937.2'x624.3'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 16:00:00.134 -18:05:07.85 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 16:00:00.244 -18:00:10.68
Second-epoch image center 16:00:00.134 -18:05:07.85
Angular distance between the image centers 0.0825 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  15:59:56.804 -18:05:09.32
Second-epoch second image center 16:00:00.134 -18:05:07.85
Angular distance between the image centers 0.01320 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/Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits &> /tmp/tmp.c5UZWAnL7u
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits &> /tmp/tmp.Q8ICY7MTUY
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits &> /tmp/tmp.q7rVK7MoFA
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits &> /tmp/tmp.M1WxV857lD
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits
Calibrating the magnitude scale
Found non-empty wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.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_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits and wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.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_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits and wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits.wcscat 
Found non-empty wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits and wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits.wcscat
The reference image (wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits) and catalog (wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits.wcscat) found
'wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits.wcscat' -> 'wcsmag.cat'
Read 67289 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 231.1619 to 248.4183 deg, Dec -23.6142 to -12.1028 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 231.1619 to 248.4183 deg, Dec -23.6142 to -12.1028 deg
Loaded 6545 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): 4699 out of 5213 total matches.
Matched with Tycho-2 5213 out of 67289 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.598100
a=0.000000 b=1.000000 c=22.598100
From vast_summary.log: estimated ref. image limiting mag.:  -7.50
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 67289 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 231.1619 to 248.4183 deg, Dec -23.6142 to -12.1028 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 231.1619 to 248.4183 deg, Dec -23.6142 to -12.1028 deg
Loaded 6545 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): 4699 out of 5213 total matches.
Matched with Tycho-2 5213 out of 67289 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits
Forced-photometry filter: calibrated wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits -> calib.txt_param_ref_wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits (aperture=4.6)
Read 69473 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 231.1615 to 248.4178 deg, Dec -23.6068 to -12.1031 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 231.1615 to 248.4178 deg, Dec -23.6068 to -12.1031 deg
Loaded 6543 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): 4678 out of 5218 total matches.
Matched with Tycho-2 5218 out of 69473 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits
Forced-photometry filter: calibrated wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits -> calib.txt_param_ref_wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits (aperture=4.4)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 38 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.1 pix  Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits
 2.0 pix  Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits
 2.2 pix  fd_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits
 2.2 pix  fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits
Limiting magnitude estimates:
 15.1 mag.  Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits
 15.1 mag.  Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits
 14.5 mag.  fd_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits
 14.4 mag.  fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits
All-image limiting magnitude estimate:  14.4 (SNR )  13.9 (80% of stars)  with default.sex.telephoto_lens_vSTL
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of  following Karpov (2025, Acta Polytechnica, 65, 50). 
This value should be representative of the faintest stars clearly visible in the image. 
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.5 mag.
Waiting for UCAC5 plate solver
wait
############ /tmp/tmp.c5UZWAnL7u (6) ############
Parsing command line arguments...
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits 574.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits' -> 'wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.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/Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits
WCS_IMAGE_NAME=wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits
WCS-calibrated image found: wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits
Checking if the catalog wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits.wcscat corresponding to the image wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits alredy exist and is non-empty...
Catalog wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits.wcscat corresponding to the image wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits
WCS catalog name: wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.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=11, blended=3233, bad_region=12459, passed=67278
Got 67278 stars (including 52085 good ones) from the SExtractor catalog wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits.wcscat 
util/solve_plate_with_UCAC5 got 67278 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.5'
Seting catalog search parameters based on the expected field of view 941.5 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013076 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010461 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 331 to 391 (Dec -23.6 to -12.1)
Done reading UCAC5 zone files...
Matched 4928 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4912 matched stars entering correct_measured_positions(), 4912 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.23" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4912 matched stars entering correct_measured_positions(), 57775 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.22" 

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 331 to 391 (Dec -23.6 to -12.1)
Done reading UCAC5 zone files...
Matched 4928 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4912 matched stars entering correct_measured_positions(), 57775 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.23" 
Accuracy estimation diagnostic: 4912 matched stars entering correct_measured_positions(), 57775 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.24" 
Excluding outliers - 4912 stars left (next iteration limit 5403)
Stop iterations.


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

SIP_REFIT: wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits N_match=4912 sigma_overall_arcsec=0.255 sigma_q1_arcsec=0.255 sigma_q2_arcsec=0.258 sigma_q3_arcsec=0.257 sigma_q4_arcsec=0.251 n_q1=1471 n_q2=973 n_q3=1468 n_q4=1000 worst_quadrant_to_overall_ratio=1.011
The image catalog is written to wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits -region wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.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.Q8ICY7MTUY (6) ############
Parsing command line arguments...
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits 574.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits' -> 'wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.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/Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits
WCS_IMAGE_NAME=wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits
WCS-calibrated image found: wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits
Checking if the catalog wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits.wcscat corresponding to the image wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits alredy exist and is non-empty...
Catalog wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits.wcscat corresponding to the image wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits
WCS catalog name: wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.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=9, blended=3361, bad_region=12676, passed=69464
Got 69464 stars (including 53918 good ones) from the SExtractor catalog wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits.wcscat 
util/solve_plate_with_UCAC5 got 69464 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.5'
Seting catalog search parameters based on the expected field of view 941.5 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013076 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010461 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 331 to 391 (Dec -23.6 to -12.1)
Done reading UCAC5 zone files...
Matched 4926 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4910 matched stars entering correct_measured_positions(), 4910 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.25" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4910 matched stars entering correct_measured_positions(), 59796 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.25" 

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 331 to 391 (Dec -23.6 to -12.1)
Done reading UCAC5 zone files...
Matched 4926 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4910 matched stars entering correct_measured_positions(), 59796 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.26" 
Accuracy estimation diagnostic: 4910 matched stars entering correct_measured_positions(), 59796 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 
Excluding outliers - 4910 stars left (next iteration limit 5401)
Stop iterations.


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

SIP_REFIT: wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits N_match=4910 sigma_overall_arcsec=0.287 sigma_q1_arcsec=0.300 sigma_q2_arcsec=0.316 sigma_q3_arcsec=0.262 sigma_q4_arcsec=0.262 n_q1=1480 n_q2=954 n_q3=1473 n_q4=1003 worst_quadrant_to_overall_ratio=1.103
The image catalog is written to wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits -region wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.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.q7rVK7MoFA (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits
WCS_IMAGE_NAME=wcs_fd_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits
WCS-calibrated image found: wcs_fd_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits
Checking if the catalog wcs_fd_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits.wcscat corresponding to the image wcs_fd_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits alredy exist and is non-empty...
Catalog wcs_fd_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits.wcscat corresponding to the image wcs_fd_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits
WCS catalog name: wcs_fd_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=7, blended=1677, bad_region=5381, passed=40446
Got 40446 stars (including 33781 good ones) from the SExtractor catalog wcs_fd_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits.wcscat 
util/solve_plate_with_UCAC5 got 40446 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.3'
Seting catalog search parameters based on the expected field of view 937.3 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013018 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010414 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
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 333 to 388 (Dec -23.4 to -12.7)
Done reading UCAC5 zone files...
Matched 4926 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4914 matched stars entering correct_measured_positions(), 4914 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4914 matched stars entering correct_measured_positions(), 36577 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37" 

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 333 to 388 (Dec -23.4 to -12.7)
Done reading UCAC5 zone files...
Matched 4926 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4914 matched stars entering correct_measured_positions(), 36577 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37" 
Accuracy estimation diagnostic: 4914 matched stars entering correct_measured_positions(), 36577 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37" 
Excluding outliers - 4914 stars left (next iteration limit 5405)
Stop iterations.


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

SIP_REFIT: wcs_fd_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=fd_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits N_match=4914 sigma_overall_arcsec=0.389 sigma_q1_arcsec=0.373 sigma_q2_arcsec=0.400 sigma_q3_arcsec=0.396 sigma_q4_arcsec=0.388 n_q1=1570 n_q2=951 n_q3=1485 n_q4=908 worst_quadrant_to_overall_ratio=1.027
The image catalog is written to wcs_fd_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits -region wcs_fd_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.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.M1WxV857lD (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits
WCS_IMAGE_NAME=wcs_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits
WCS-calibrated image found: wcs_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits
Checking if the catalog wcs_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits.wcscat corresponding to the image wcs_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits alredy exist and is non-empty...
Catalog wcs_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits.wcscat corresponding to the image wcs_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits
WCS catalog name: wcs_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=7, blended=1681, bad_region=5369, passed=40258
Got 40258 stars (including 33637 good ones) from the SExtractor catalog wcs_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits.wcscat 
util/solve_plate_with_UCAC5 got 40258 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.2'
Seting catalog search parameters based on the expected field of view 937.2 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013017 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010413 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
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 333 to 388 (Dec -23.4 to -12.7)
Done reading UCAC5 zone files...
Matched 4930 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4916 matched stars entering correct_measured_positions(), 4916 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4916 matched stars entering correct_measured_positions(), 36390 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
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 333 to 388 (Dec -23.4 to -12.7)
Done reading UCAC5 zone files...
Matched 4928 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4915 matched stars entering correct_measured_positions(), 36390 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 
Accuracy estimation diagnostic: 4915 matched stars entering correct_measured_positions(), 36390 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 
Excluding outliers - 4915 stars left (next iteration limit 5407)
Stop iterations.


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

SIP_REFIT: wcs_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits N_match=4915 sigma_overall_arcsec=0.393 sigma_q1_arcsec=0.374 sigma_q2_arcsec=0.409 sigma_q3_arcsec=0.407 sigma_q4_arcsec=0.383 n_q1=1582 n_q2=938 n_q3=1485 n_q4=910 worst_quadrant_to_overall_ratio=1.042
The image catalog is written to wcs_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits -region wcs_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.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_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/wcs_fd_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits
Saving fully-calibrated image wcs_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/wcs_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits
Preparing the HTML report for the field Lib-04-Q2b1x1 with default.sex.telephoto_lens_vSTL
Forced photometry on wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits at 16:17:35.60 -21:27:29.8:  13.24 +/- 0.04  detection
Forced photometry on wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits at 16:23:01.61 -21:14:44.4:  12.12 +/- 0.02  detection
Forced photometry on wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits at 16:20:26.58 -21:25:50.7:  13.24 +/- 0.05  detection
Forced photometry on wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits at 16:18:11.31 -16:51:23.0:  13.49 +/- 0.05  detection
Forced photometry on wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits at 16:20:38.84 -14:18:36.1:  14.73 +/- 0.17  detection
Forced photometry on wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits at 16:25:23.08 -20:25:25.4:  12.17 +/- 0.02  detection
Forced photometry on wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits at 16:07:10.25 -19:39:13.4:  15.06 +/- 0.21  detection
Forced photometry on wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits at 16:24:09.91 -17:54:33.7:  13.83 +/- 0.08  detection
Forced photometry on wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits at 16:21:04.16 -19:01:51.1:  12.04 +/- 0.01  detection
Forced photometry on wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits at 16:07:10.25 -19:39:13.4:  14.94 +/- 0.18  detection
Forced photometry on wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits at 16:20:38.84 -14:18:36.1:  14.39 +/- 0.12  detection
Forced photometry on wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits at 16:25:23.08 -20:25:25.4:  12.20 +/- 0.02  detection
Forced photometry on wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits at 16:23:01.61 -21:14:44.4:  12.15 +/- 0.02  detection
Forced photometry on wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits at 16:17:35.60 -21:27:29.8:  13.17 +/- 0.04  detection
Forced photometry on wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits at 16:20:26.58 -21:25:50.7:  13.26 +/- 0.05  detection
Forced photometry on wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits at 16:18:11.31 -16:51:23.0:  13.64 +/- 0.06  detection
Forced photometry on wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits at 16:24:09.91 -17:54:33.7:  13.97 +/- 0.08  detection
Forced photometry reference-image weighted average:  14.99 +/- 0.13
Forced photometry reference-image weighted average:  14.50 +/- 0.10
Forced photometry reference-image weighted average:  12.18 +/- 0.01
Forced photometry reference-image weighted average:  12.13 +/- 0.01
Forced photometry reference-image weighted average:  13.25 +/- 0.04
Forced photometry filter REJECTED candidate at 16:07:10.25 -19:39:13.4: ref_mag=14.99 +/- 0.13 new_mean_mag=14.3613 delta=0.63 (need > 0.90)
Forced photometry reference-image weighted average:  13.20 +/- 0.03
Forced photometry filter REJECTED candidate at 16:20:38.84 -14:18:36.1: ref_mag=14.50 +/- 0.10 new_mean_mag=14.2159 delta=0.29 (need > 0.90)
Forced photometry reference-image weighted average:  13.90 +/- 0.06
Forced photometry reference-image weighted average:  13.56 +/- 0.04
Forced photometry filter REJECTED candidate at 16:25:23.08 -20:25:25.4: ref_mag=12.18 +/- 0.01 new_mean_mag=12.2856 delta=-0.10 (need > 0.90)
Forced photometry filter REJECTED candidate at 16:23:01.61 -21:14:44.4: ref_mag=12.13 +/- 0.01 new_mean_mag=12.3609 delta=-0.23 (need > 0.90)
Forced photometry filter REJECTED candidate at 16:20:26.58 -21:25:50.7: ref_mag=13.25 +/- 0.04 new_mean_mag=13.3402 delta=-0.09 (need > 0.90)
Forced photometry filter REJECTED candidate at 16:17:35.60 -21:27:29.8: ref_mag=13.20 +/- 0.03 new_mean_mag=13.2649 delta=-0.07 (need > 0.90)
Forced photometry filter REJECTED candidate at 16:18:11.31 -16:51:23.0: ref_mag=13.56 +/- 0.04 new_mean_mag=13.5524 delta=0.01 (need > 0.90)
Forced photometry filter REJECTED candidate at 16:24:09.91 -17:54:33.7: ref_mag=13.90 +/- 0.06 new_mean_mag=13.9999 delta=-0.10 (need > 0.90)
Forced photometry on wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits at 16:21:04.16 -19:01:51.1:  11.99 +/- 0.01  detection
Forced photometry reference-image weighted average:  12.01 +/- 0.01
Forced photometry filter REJECTED candidate at 16:21:04.16 -19:01:51.1: ref_mag=12.01 +/- 0.01 new_mean_mag=12.0314 delta=-0.02 (need > 0.90)
Forced photometry on wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits at 16:04:09.93 -21:23:27.2:  15.65 +/- 99.00  upperlimit
Forced photometry on wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits at 16:27:28.03 -14:51:32.1:  15.42 +/- 99.00  upperlimit
Forced photometry on wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits at 16:06:24.61 -18:38:40.1:  12.52 +/- 0.02  detection
Forced photometry on wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits at 16:04:33.22 -21:21:38.4:  13.53 +/- 0.06  detection
Forced photometry on wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits at 15:48:35.78 -19:12:14.8:  13.51 +/- 0.05  detection
Forced photometry on wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits at 16:00:04.05 -14:39:54.2:  13.78 +/- 0.06  detection
Forced photometry on wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits at 16:27:42.46 -15:58:05.2:  14.36 +/- 0.12  detection
Forced photometry on wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits at 16:22:29.54 -21:03:16.9:  13.60 +/- 0.08  detection
Forced photometry on wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits at 16:25:19.72 -16:17:15.3:  14.80 +/- 0.18  detection
Forced photometry on wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits at 16:27:28.03 -14:51:32.1:  15.45 +/- 99.00  upperlimit
Forced photometry on wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits at 16:04:09.93 -21:23:27.2:  15.66 +/- 99.00  upperlimit
Forced photometry on wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits at 16:06:24.61 -18:38:40.1:  12.50 +/- 0.02  detection
Forced photometry reference-image weighted average:  12.51 +/- 0.01
Forced photometry filter REJECTED candidate at 16:06:24.61 -18:38:40.1: ref_mag=12.51 +/- 0.01 new_mean_mag=12.5559 delta=-0.04 (need > 0.90)
Forced photometry on wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits at 16:09:08.32 -17:51:20.0:  14.43 +/- 0.11  detection
Forced photometry on wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits at 16:04:33.22 -21:21:38.4:  13.56 +/- 0.06  detection
Forced photometry reference-image weighted average:  13.54 +/- 0.04
Forced photometry filter REJECTED candidate at 16:04:33.22 -21:21:38.4: ref_mag=13.54 +/- 0.04 new_mean_mag=13.4405 delta=0.10 (need > 0.90)
Forced photometry on wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits at 15:48:35.78 -19:12:14.8:  13.47 +/- 0.05  detection
Forced photometry on wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits at 16:00:04.05 -14:39:54.2:  13.91 +/- 0.07  detection
Forced photometry reference-image weighted average:  13.49 +/- 0.04
Forced photometry filter REJECTED candidate at 15:48:35.78 -19:12:14.8: ref_mag=13.49 +/- 0.04 new_mean_mag=13.4806 delta=0.01 (need > 0.90)
Forced photometry reference-image weighted average:  13.84 +/- 0.04
Forced photometry on wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits at 16:27:42.46 -15:58:05.2:  14.38 +/- 0.12  detection
Forced photometry filter REJECTED candidate at 16:00:04.05 -14:39:54.2: ref_mag=13.84 +/- 0.04 new_mean_mag=13.9187 delta=-0.08 (need > 0.90)
Forced photometry on wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits at 16:22:29.54 -21:03:16.9:  13.62 +/- 0.08  detection
Forced photometry on wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits at 16:25:19.72 -16:17:15.3:  14.61 +/- 0.15  detection
Forced photometry reference-image weighted average:  14.37 +/- 0.09
Forced photometry reference-image weighted average:  13.61 +/- 0.06
Forced photometry filter REJECTED candidate at 16:27:42.46 -15:58:05.2: ref_mag=14.37 +/- 0.09 new_mean_mag=14.0555 delta=0.31 (need > 0.90)
Forced photometry filter REJECTED candidate at 16:22:29.54 -21:03:16.9: ref_mag=13.61 +/- 0.06 new_mean_mag=13.5883 delta=0.02 (need > 0.90)
Forced photometry reference-image weighted average:  14.69 +/- 0.11
Forced photometry filter REJECTED candidate at 16:25:19.72 -16:17:15.3: ref_mag=14.69 +/- 0.11 new_mean_mag=14.2553 delta=0.43 (need > 0.90)
Forced photometry on wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits at 16:09:08.32 -17:51:20.0:  14.39 +/- 0.10  detection
Forced photometry reference-image weighted average:  14.41 +/- 0.08
Forced photometry filter REJECTED candidate at 16:09:08.32 -17:51:20.0: ref_mag=14.41 +/- 0.08 new_mean_mag=14.3085 delta=0.10 (need > 0.90)
Adding exclusion_list_local.txt__out83649.dat to exclusion_list_local.txt
Adding exclusion_list_local.txt__out83668.dat to exclusion_list_local.txt
make_report_in_HTML.sh Phase 1 (network queries): 7s
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
  
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Considering the candidate 83254_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143
The candidate 83254_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143 did not pass the final checks
Discovery image 1     2026 08 04.19242    2461256.69242    14.44    16:07:10.25 -19:39:13.3   3761 4149   /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits
Discovery image 2     2026 08 04.19295    2461256.69295    14.31    16:07:10.24 -19:39:13.4   3769 4149   /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits

  
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Considering the candidate 83256_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143
The candidate 83256_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143 did not pass the final checks
Discovery image 1     2026 08 04.19242    2461256.69242    14.43    16:20:38.89 -14:18:35.9   1738 0945   /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits
Discovery image 2     2026 08 04.19295    2461256.69295    14.11    16:20:38.78 -14:18:36.3   1747 0945   /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits

  
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Considering the candidate 83260_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143
The candidate 83260_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143 did not pass the final checks
Discovery image 1     2026 08 04.19242    2461256.69242    14.08    16:24:10.04 -17:54:34.0   1292 3150   /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits
Discovery image 2     2026 08 04.19295    2461256.69295    13.95    16:24:09.78 -17:54:33.5   1300 3150   /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits

  
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Considering the candidate 83270_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143
The candidate 83270_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143 did not pass the final checks
Discovery image 2     2026 08 04.19295    2461256.69295    13.51    16:15:29.92 -18:01:43.5   2559 3187   /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits

**** FOUND  16:15:29.94 -18:01:43.4 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 83272_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143
The candidate 83272_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143 did not pass the final checks
Discovery image 1     2026 08 04.19242    2461256.69242    13.50    16:18:11.25 -16:51:23.5   2144 2486   /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits
Discovery image 2     2026 08 04.19295    2461256.69295    13.63    16:18:11.37 -16:51:22.6   2152 2486   /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits

  
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Considering the candidate 83275_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143
The candidate 83275_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143 did not pass the final checks
Discovery image 1     2026 08 04.19242    2461256.69242    13.29    16:20:26.57 -21:25:51.1   1893 5273   /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits
Discovery image 2     2026 08 04.19295    2461256.69295    13.40    16:20:26.59 -21:25:50.3   1901 5272   /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits

  
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Considering the candidate 83276_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143
The candidate 83276_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143 did not pass the final checks
Discovery image 1     2026 08 04.19242    2461256.69242    13.25    16:17:35.59 -21:27:30.5   2299 5276   /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits
Discovery image 2     2026 08 04.19295    2461256.69295    13.28    16:17:35.61 -21:27:29.1   2306 5276   /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits

  
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Considering the candidate 83282_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143
The candidate 83282_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143 did not pass the final checks
Discovery image 1     2026 08 04.19242    2461256.69242    12.34    16:25:23.07 -20:25:24.8   1167 4686   /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits
Discovery image 2     2026 08 04.19295    2461256.69295    12.24    16:25:23.09 -20:25:26.0   1175 4686   /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits

  
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Considering the candidate 83283_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143
The candidate 83283_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143 did not pass the final checks
Discovery image 1     2026 08 04.19242    2461256.69242    12.34    16:23:01.61 -21:14:44.1   1522 5174   /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits
Discovery image 2     2026 08 04.19295    2461256.69295    12.38    16:23:01.60 -21:14:44.8   1530 5174   /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits

  
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Considering the candidate 83284_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143
The candidate 83284_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143 did not pass the final checks
Discovery image 2     2026 08 04.19295    2461256.69295    12.36    16:19:23.15 -21:53:03.0   2059 5544   /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits

**** FOUND  16:19:23.16 -21:53:03.2 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 83285_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143
The candidate 83285_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143 did not pass the final checks
Discovery image 1     2026 08 04.19242    2461256.69242    12.06    16:21:04.15 -19:01:51.0   1763 3817   /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits
Discovery image 2     2026 08 04.19295    2461256.69295    12.01    16:21:04.17 -19:01:51.3   1771 3817   /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 83350_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143
The candidate 83350_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143 did not pass the final checks
Discovery image 2     2026 08 04.19295    2461256.69295    11.20    16:02:48.37 -21:15:57.8   4395 5120   /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits

**** FOUND  16:02:48.37 -21:15:57.8 in the exclusion list exclusion_list_local.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 83381_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143
The candidate 83381_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143 did not pass the final checks
Discovery image 2     2026 08 04.19295    2461256.69295    11.54    15:53:59.04 -18:30:16.8   5651 3450   /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits

**** FOUND  15:53:59.01 -18:30:16.6 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 83457_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143
The candidate 83457_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143 did not pass the final checks
Discovery image 2     2026 08 04.19295    2461256.69295    12.24    16:21:20.20 -22:05:51.6   1785 5684   /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits

**** FOUND  16:21:20.19 -22:05:51.2 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 83459_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143
The candidate 83459_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143 did not pass the final checks
Discovery image 2     2026 08 04.19295    2461256.69295    12.22    16:14:21.07 -18:41:10.6   2733 3582   /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits

**** FOUND  16:14:21.07 -18:41:10.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 83462_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143
The candidate 83462_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143 did not pass the final checks
Discovery image 2     2026 08 04.19295    2461256.69295    12.18    16:11:45.81 -20:08:13.0   3119 4452   /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits

**** FOUND  16:11:45.79 -20:08:13.0 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 83533_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143
The candidate 83533_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143 did not pass the final checks
Discovery image 2     2026 08 04.19295    2461256.69295    12.54    16:07:56.16 -18:59:49.1   3656 3754   /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits

**** FOUND  16:07:56.15 -18:59:49.0 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 83542_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143
The candidate 83542_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143 did not pass the final checks
Discovery image 1     2026 08 04.19242    2461256.69242    12.56    16:06:24.62 -18:38:40.7   3864 3538   /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits
Discovery image 2     2026 08 04.19295    2461256.69295    12.55    16:06:24.60 -18:38:39.6   3872 3538   /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 83649_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143
Preparing report for the candidate 83649_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 83668_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143
Preparing report for the candidate 83668_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 83762_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143
The candidate 83762_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143 did not pass the final checks
Discovery image 2     2026 08 04.19295    2461256.69295    13.53    16:07:07.41 -14:03:29.0   3740 0762   /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits

**** FOUND  16:07:07.48 -14:03:27.6 in the exclusion list exclusion_list_bsc.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 83772_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143
The candidate 83772_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143 did not pass the final checks
Discovery image 2     2026 08 04.19295    2461256.69295    13.45    16:23:15.88 -13:58:03.8   1351 0745   /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits

**** FOUND  16:23:15.79 -13:58:03.9 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 83799_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143
The candidate 83799_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143 did not pass the final checks
Discovery image 2     2026 08 04.19295    2461256.69295    13.49    16:07:22.06 -14:44:51.9   3709 1181   /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits

**** FOUND  16:07:22.12 -14:44:53.1 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 83820_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143
The candidate 83820_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143 did not pass the final checks
Discovery image 1     2026 08 04.19242    2461256.69242    13.43    16:04:33.13 -21:21:38.0   4141 5179   /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits
Discovery image 2     2026 08 04.19295    2461256.69295    13.45    16:04:33.31 -21:21:38.8   4148 5179   /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 83854_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143
The candidate 83854_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143 did not pass the final checks
Discovery image 1     2026 08 04.19242    2461256.69242    13.48    15:48:35.77 -19:12:14.7   6410 3881   /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits
Discovery image 2     2026 08 04.19295    2461256.69295    13.48    15:48:35.79 -19:12:14.8   6418 3881   /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 83864_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143
The candidate 83864_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143 did not pass the final checks
Discovery image 2     2026 08 04.19295    2461256.69295    13.28    15:41:56.39 -19:26:45.3   7369 4047   /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits

**** FOUND  15:41:56.43 -19:26:46.3 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 83891_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143
The candidate 83891_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143 did not pass the final checks
Discovery image 1     2026 08 04.19242    2461256.69242    13.59    16:22:29.46 -21:03:17.2   1595 5054   /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits
Discovery image 2     2026 08 04.19295    2461256.69295    13.58    16:22:29.62 -21:03:16.6   1602 5054   /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 84053_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143
The candidate 84053_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143 did not pass the final checks
Discovery image 1     2026 08 04.19242    2461256.69242    13.91    16:00:04.02 -14:39:55.2   4770 1125   /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits
Discovery image 2     2026 08 04.19295    2461256.69295    13.93    16:00:04.07 -14:39:53.2   4778 1125   /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 84081_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143
The candidate 84081_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143 did not pass the final checks
Discovery image 1     2026 08 04.19242    2461256.69242    14.06    16:27:42.46 -15:58:03.9   0728 1986   /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits
Discovery image 2     2026 08 04.19295    2461256.69295    14.05    16:27:42.45 -15:58:06.6   0736 1986   /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 84107_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143
The candidate 84107_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143 did not pass the final checks
Discovery image 1     2026 08 04.19242    2461256.69242    14.13    16:25:19.69 -16:17:15.6   1087 2170   /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits
Discovery image 2     2026 08 04.19295    2461256.69295    14.50    16:25:19.74 -16:17:14.9   1095 2169   /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 84150_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143
The candidate 84150_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143 did not pass the final checks
Discovery image 1     2026 08 04.19242    2461256.69242    14.24    16:09:08.31 -17:51:21.0   3467 3066   /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-36-55_20.00sec_-0.00C_LIGHT_0142.fits
Discovery image 2     2026 08 04.19295    2461256.69295    14.40    16:09:08.33 -17:51:19.1   3475 3066   /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 55365_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143
The candidate 55365_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143 did not pass the final checks
Discovery image 3     2026 08 04.19295    2461256.69295    10.95    16:08:31.92 -21:31:49.5   3589 5289   /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits

**** FOUND  16:08:31.92 -21:31:49.4 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 23970_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143
The candidate 23970_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143 did not pass the final checks
Discovery image 3     2026 08 04.19295    2461256.69295    12.13    16:10:44.93 -16:36:03.5   3231 2311   /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits

**** FOUND  16:10:44.93 -16:36:03.9 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 59981_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143
The candidate 59981_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143 did not pass the final checks
Discovery image 3     2026 08 04.19295    2461256.69295    12.16    16:05:17.61 -20:43:37.6   4041 4796   /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits

**** FOUND  16:05:17.61 -20:43:37.7 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 27053_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143
The candidate 27053_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143 did not pass the final checks
Discovery image 3     2026 08 04.19295    2461256.69295    13.01    16:11:59.86 -17:03:11.9   3054 2587   /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits

**** FOUND  16:11:59.82 -17:03:13.2 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 14479_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143
The candidate 14479_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143 did not pass the final checks
Discovery image 3     2026 08 04.19295    2461256.69295    12.20    16:04:52.94 -15:07:03.7   4075 1403   /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits

Rejecting candidate due to large distance (47.8") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 37373_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143
The candidate 37373_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143 did not pass the final checks
Discovery image 3     2026 08 04.19295    2461256.69295    8.93    15:56:23.74 -18:18:15.1   5306 3327   /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits

**** FOUND  15:56:23.74 -18:18:15.0 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 28887_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143
The candidate 28887_fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143 did not pass the final checks
Discovery image 3     2026 08 04.19295    2461256.69295    12.85    16:17:06.86 -17:23:36.5   2316 2808   /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Lib-04-Q2b1x1_000523_TTUQ2b1x1_112538_eUsPj3Xh/fd_Lib-04-Q2b1x1_2026-08-03_23-37-40_20.00sec_-0.00C_LIGHT_0143.fits

**** FOUND  16:17:06.88 -17:23:36.6 in the exclusion list exclusion_list.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 8s
Prepared the HTML report for the field Lib-04-Q2b1x1 with default.sex.telephoto_lens_vSTL
*------ done with default.sex.telephoto_lens_vSTL ------*
#### The local exclusion list is exclusion_list_local.txt ####
16:02:48.36 -21:15:57.7
16:04:09.93 -21:23:27.2
16:27:28.03 -14:51:32.1
########### Completed Lib-04-Q2b1x1 ###########
The analysis was running at tau
We are allowed to update the exclusion list at tau host
Found ../exclusion_list_TTUQ2.txt
#### The exclusion list before filtering-out asteroids, bad pixels and adding Gaia sources ####
16:02:48.36 -21:15:57.7
16:04:09.93 -21:23:27.2
16:27:28.03 -14:51:32.1
###################################################################################
16:02:48.36 -21:15:57.7  -- asteroid (will NOT add it to exclusion list)
16:04:09.93 -21:23:27.2  -- asteroid (will NOT add it to exclusion list)
16:27:28.03 -14:51:32.1  -- 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)2461256.69242260 -observatory V36
07:35:00.68 +20:17:42.7 Mercury (-0.1mag)
11:48:24.62 +00:55:32.1 Venus (-4.3mag)
05:37:31.01 +23:28:14.1 Mars (1.3mag)
08:39:18.12 +18:54:40.4 Jupiter (-1.8mag)
00:56:39.29 +03:18:02.2 Saturn (0.6mag)
04:11:14.56 +20:55:41.2 Uranus (5.8mag)
00:16:19.20 +00:14:46.3 Neptune (7.7mag)
20:28:31.75 -23:28:36.1 Pluto (14.4mag)
01:00:47.37 +09:50:46.7 Moon (-11.0mag)
-rw-r--r-- 1 apache apache 363 Aug  4 00:09 planets.txt
############################################################
Positions of selected moons from JPL HORIZONS for JD(UT)2461256.69242260:
08:39:25.24 +18:54:11.3 Io (6.0mag)
08:39:19.68 +18:54:35.0 Europa (6.3mag)
08:39:05.80 +18:55:32.1 Ganymede (5.6mag)
08:38:52.57 +18:56:28.8 Callisto (6.7mag)
08:36:56.55 +18:51:37.5 Himalia (15.7mag)
08:39:16.35 +18:54:48.7 Thebe (16.6mag)
08:36:25.84 +18:50:56.9 Elara (17.7mag)
08:43:22.76 +18:36:03.4 Pasiphae (17.9mag)
08:42:44.89 +19:04:05.2 Carme (19.0mag)
00:56:46.34 +03:18:17.9 Titan (8.4mag)
00:56:44.15 +03:17:53.4 Rhea (9.7mag)
00:56:37.05 +03:16:04.6 Iapetus (11.1mag)
00:56:32.78 +03:18:29.3 Hyperion (14.4mag)
00:56:06.97 +03:11:45.2 Phoebe (16.5mag)
-rw-r--r-- 1 apache apache 568 Aug  4 00:09 moons.txt
############################################################
Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461256.69242260:
18:48:14.34 -25:00:38.1 JWST
18:18:41.52 +27:47:12.9 Chandra
09:11:50.48 -51:53:42.6 XMM-Newton
-rw-r--r-- 1 apache apache 96 Aug  4 00:09 spacecraft.txt
############################################################
Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461256.69242260 -observatory V36
03:09:00.23 +17:01:44.3 17.7mag P/1996 R2 (Lagerkvist)
18:03:07.30 -34:38:52.1 13.9mag P/2010 H2 (Vales)
06:50:00.19 -68:45:25.1 17.3mag C/2014 UN271 (Bernardinelli-Bernstein)
06:08:43.33 +32:54:34.4 17.7mag C/2017 K2 (PANSTARRS)
03:31:23.34 +35:41:37.3 16.6mag P/2021 N1 (ZTF)
22:41:55.22 +31:40:24.2 17.3mag C/2022 E2 (ATLAS)
06:39:25.12 +26:36:32.5 16.8mag C/2022 N2 (PANSTARRS)
10:17:50.67 +28:39:05.9 17.0mag C/2022 QE78 (ATLAS)
09:26:09.38 +05:17:14.0 17.9mag C/2022 R6 (PANSTARRS)
15:11:52.53 -12:07:55.4 17.9mag P/2023 B1 (PANSTARRS)
21:16:10.09 +66:25:56.0 17.9mag C/2023 H5 (Lemmon)
15:52:08.47 -12:33:26.2 14.3mag C/2023 R1 (PANSTARRS)
08:03:30.59 +31:09:53.4 15.2mag C/2024 E1 (Wierzchos)
15:07:41.57 +15:37:10.6 17.7mag C/2024 G6 (ATLAS)
19:08:18.31 +42:48:57.1 13.7mag C/2024 J3 (ATLAS)
21:16:36.35 +48:55:46.3 17.6mag C/2024 R4 (PANSTARRS)
05:11:51.05 -13:01:30.4 15.5mag C/2024 T5 (ATLAS)
06:53:32.52 +24:51:42.8 17.9mag C/2025 J1 (Borisov)
07:29:01.03 -15:35:51.9 17.6mag C/2025 R3 (PANSTARRS)
10:27:21.10 +21:09:18.5 17.3mag C/2025 V2 (Rankin)
12:55:46.62 +02:36:44.5 17.0mag C/2025 Y1 (ATLAS)
16:04:48.40 +78:11:40.3 16.9mag C/2026 A2 (Bok)
03:05:48.21 +46:05:53.0 17.0mag C/2026 B2 (Sun-Gao)
11:43:30.38 +08:06:18.0 17.2mag A/2026 E1
21:53:45.15 -25:34:25.7 6.9mag 10P/Tempel
11:26:34.50 -03:09:18.5 16.2mag 29P/Schwassmann-Wachmann
04:34:10.97 +32:04:17.7 18.0mag 47P/Ashbrook-Jackson
10:59:27.31 +05:57:42.6 17.2mag 63P/Wild
00:54:17.71 -05:18:50.8 15.5mag 65P/Gunn
05:26:20.15 +20:44:57.3 13.7mag 78P/Gehrels
20:41:37.85 -23:03:03.9 17.9mag 84P/Giclas
02:56:33.03 +13:22:28.6 16.6mag 88P/Howell
07:45:27.62 +28:11:25.5 16.1mag 93P/Lovas
03:55:07.15 +15:18:44.9 17.7mag 112P/Urata-Niijima
05:43:07.24 +30:41:39.9 16.4mag 114P/Wiseman-Skiff
09:08:54.01 +27:19:05.3 15.0mag 123P/West-Hartley
11:35:42.82 -08:42:41.5 17.1mag 124P/Mrkos
05:30:33.28 +21:11:12.3 16.1mag 128P/Shoemaker-Holt
06:21:33.22 +19:05:10.0 17.9mag 131P/Mueller
00:03:55.60 +03:25:47.0 17.6mag 139P/Vaisala-Oterma
03:21:58.14 -19:49:44.8 14.1mag 161P/Hartley-IRAS
07:02:07.80 +37:32:59.9 15.8mag 162P/SidingSpring
16:22:28.19 +37:33:05.0 12.5mag 169P/NEAT
02:35:25.17 +09:25:15.6 17.6mag 220P/McNaught
16:39:40.12 -09:48:01.4 17.6mag 235P/LINEAR
20:25:12.39 -52:49:15.5 17.8mag 259P/Garradd
03:10:21.65 +23:26:31.1 15.4mag 260P/McNaught
06:53:09.82 +37:46:38.4 17.3mag 295P/LINEAR
15:09:16.50 +03:34:48.0 17.7mag 391P/Kowalski
08:57:12.16 +18:34:19.8 17.9mag 450P/LONEOS
08:29:44.16 +37:05:21.0 18.0mag 493P/LONEOS
-rw-r--r-- 1 apache apache 2.5K Aug  4 00:09 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
12:18:47.98 -30:48:47.50  ASASSN-26et  2026-07-22.76 13.98
13:00:47.82 +15:42:17.60  SN2026uwk  2026-07-21.75 16.38
18:52:31.11 -32:28:00.90  ASASSN-26en  2026-07-21.77 14.63
14:42:58.01 -62:32:59.10  ASASSN-26es  2026-07-20.79 15.36
20:12:45.57 -32:53:13.00  ASASSN-26em  2026-07-20.94 16.83
18:54:24.33 -46:11:51.70  ASASSN-26eu  2026-07-20.93 14.86
03:18:56.99 -80:55:10.40  AT2026ugi  2026-07-20.03 17.12
18:43:58.40 +24:22:41.80  ASASSN-26eo  2026-07-19.36 16.16
04:50:01.03 -02:22:33.80  ASASSN-26ej  2026-07-16.17 17.02
18:34:55.28 -31:41:00.90  ASASSN-26ek  2026-07-16.24 15.73
17:07:43.61 -44:21:53.50  ASASSN-26el  2026-07-15.86 16.01
14:45:08.35 +24:13:12.30  ASASSN-26ei  2026-07-16.17 16.46
10:00:46.44 -32:36:31.10  AT 2023mhb  2026-07-14.73 16.67
14:39:37.45 -11:22:36.20  AT 2026unl  2026-07-15.27 17.11
10:49:42.57 -11:25:55.80  ASASSN-26eh  2026-07-14.72 16.58
19:33:53.06 -07:15:00.80  ASASSN-22le  2026-07-14.15 15.5
02:45:40.52 -27:55:30.30  ASASSN-26ef  2026-07-12.35 15.86
23:26:43.80 +04:42:39.70  SN 2026qtn  2026-07-12.22 16.47
02:19:17.26 +28:57:15.40  ASASSN-26ec  2026-07-11.53 2.78
18:31:15.56 -05:34:31.50  AT2026stb  2026-07-11.28 -1.29
13:36:08.24 +23:29:05.00  AT2026pjf  2026-07-10.18 -0.72
17:33:39.82 +04:22:36.70  SN2026pir  2026-07-9.86 -0.66
11:21:41.26 -50:33:36.30  ASASSN-26ed  2026-07-8.8 -1.3
23:41:42.11 +26:29:49.10  AT2026qil  2026-07-9.3 16.15
20:21:30.50 -32:03:40.10  ASASSN-26ee  2026-07-7.22 15.53
19:37:44.09 -05:35:42.80  AT2026ryu  2026-07-7.17 14.88
11:06:55.46 -04:07:04.50  AT2026qqg  2026-07-5.01 16.82
19:07:23.69 -74:13:37.30  AT2026qly  2026-07-5.02 17.31
17:57:43.80 +27:18:40.10  ASASSN-26ea  2026-07-5.07 16.67
19:59:01.43 -32:07:34.30  ASASSN-26eb  2026-07-4.97 15.52
18:46:50.35 -57:44:13.20  SN 2026qqp  2026-07-5.03 -0.92
19:17:31.69 -39:55:29.90  ASASSN-26dz  2026-07-5.14 15.91
19:14:31.37 +12:03:52.90  AT 2026rdg  2026-07-3.43 11.81
04:05:50.09 -70:24:34.40  AT 2026qpr  2026-06-30.4 15.96
13:45:37.49 -05:59:35.80  SN 2026pub  2026-06-30.09 16.01
16:41:15.63 +39:17:14.70  SN 2026pel  2026-06-26.38 16.07
10:14:40.19 -35:38:21.30  ASASSN-26dy  2026-06-25.99 15.63
14:47:21.56 -40:15:51.30  ASASSN-26dv  2026-06-23.03 14.62
13:38:49.79 -77:21:06.70  ASASSN-26dw  2026-06-23.04 16.09
00:59:27.90 +33:08:13.20  SN 2026mke  2026-06-22.39 17.13
11:10:44.73 -30:20:45.50  SN 2026nmv  2026-06-22.06 16.56
21:36:15.68 -21:19:12.50  AT2026oxh  2026-06-22.15 17.14
17:31:38.38 -56:05:51.90  ASASSN-26dx  2026-06-22.02 14.72
14:10:13.44 -38:46:46.10  AT2026pvk  2026-06-22.06 16.53
20:56:47.23 -18:31:05.20  AT2026plb  2026-06-21.31 16.4
15:44:29.68 +21:00:59.30  SN2026ore  2026-06-21.29 17.57
23:50:05.98 -14:01:41.30  AT2026oxl  2026-06-21.52 17.64
17:36:54.73 -18:10:04.20  AT2026ouj  2026-06-20.92 15.15
00:34:04.08 -30:22:09.20  AT2026ntk  2026-06-18.09 17.34
20:49:13.39 +25:17:59.20  ASASSN-26du  2026-06-15.39 15.93
23:09:30.84 +32:40:42.00  SN2026oxc  2026-06-14.35 16.83
02:02:26.78 +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
16:21:49.13 -61:36:14.60  ASASSN-26dd  2026-05-5.15 15.93
14:26:40.22 -24:48:37.50  AT2026lig  2026-05-4.27 14.63
13:17:51.04 +30:25:13.50  SN2026kcp  2026-05-4.46 16.43
11:27:55.57 -13:38:56.90  SN2026kza  2026-05-1.08 15.59
22:28:27.10 +30:17:54.30  SN 2026fov  2026-04-29.6 14.36
-rw-r--r-- 1 apache apache 5.7K Aug  4 00:09 asassn_transients_list.txt
############################################################
Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html :
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
00:41:33.23 +41:10:12.2  PNV J00413323+4110122  2026-08-02.8913  17.1mag
-rw-r--r-- 1 apache apache 189K Aug  4 00:09 tocp_transients_list.txt
############################################################
Truncated list of recent TNS transients from https://www.wis-tns.org/ :
00:30:19.249 +18:24:23.83  AT 2026uvg  2026-07-03.45 20.3378
02:34:07.458 +16:36:44.86  AT 2026uvf  2026-07-08.47 20.1237
05:51:16.620 -53:34:27.66  SN 2026uve  2026-07-14.17 17.677
14:40:13.463 -21:42:28.05  AT 2026uvd  2026-07-15.38 19.23
15:23:59.541 -29:29:57.56  AT 2026uvc  2026-07-15.38 20.26
14:05:43.115 -39:08:24.01  AT 2026uvb  2026-07-15.39 19.73
13:43:05.573 -20:04:24.22  AT 2026uva  2026-07-15.37 19.18
15:22:34.470 -05:37:40.51  AT 2026uuz  2026-07-15.39 19.82
16:09:54.586 +00:47:42.41  AT 2026uuy  2026-07-15.44 20.09
19:33:35.563 -39:15:48.22  AT 2026uux  2026-07-14.41 20.62
00:40:10.620 -43:16:14.80  AT 2026uuw  2026-06-26.42 21.69
01:06:29.115 +11:42:11.17  AT 2026uuv  2026-07-11.21 20.08
16:51:06.135 +20:55:05.41  AT 2026uuu  2026-07-10.91 20.4
13:34:34.622 +55:47:04.76  AT 2026uut  2026-07-14.76 19.13
13:51:15.996 +56:24:21.13  AT 2026uus  2026-07-14.76 19.68
15:20:47.992 +45:03:38.57  AT 2026uur  2026-07-14.77 19.22
17:15:43.403 +47:21:24.62  AT 2026uuq  2026-07-14.76 19.19
17:01:52.196 +41:26:22.21  AT 2026uup  2026-07-14.78 19.77
15:45:07.966 +53:24:05.89  AT 2026uuo  2026-07-14.82 19.85
17:58:55.437 +44:40:19.09  AT 2026uun  2026-07-14.88 18.67
-rw-r--r-- 1 apache apache 88K Aug  4 00:09 tns_transients_list.txt

=== Transient Factory Profiling ===
Started: Tue Aug  4 00:09:02 CDT 2026
=======================================
TIMING SExtractor: 2 seconds
TIMING matching_and_photometry: 1 seconds
TIMING lightcurve_write: 0 seconds
TIMING select_aperture: 0 seconds
    VAST_RUN_default.sex.telephoto_lens_onlybrightstars_v1: 3s (0.05 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 29s (0.48 min)
    PLATE_VERIFY_AND_POINTING: 0s (0.00 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 8s (0.13 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: 2s (0.03 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 7s (0.12 min)
  SE_CONFIG_default.sex.telephoto_lens_onlybrightstars_v1: 49s (0.82 min)
TIMING SExtractor: 9 seconds
TIMING matching_and_photometry: 3 seconds
TIMING lightcurve_write: 1 seconds
TIMING select_aperture: 2 seconds
    VAST_RUN_default.sex.telephoto_lens_vSTL: 17s (0.28 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 1s (0.02 min)
    PLATE_VERIFY_AND_POINTING: 0s (0.00 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 15s (0.25 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 1s (0.02 min)
      FILTER_FRAME_EDGE: 0s (0.00 min)
      FILTER_SECOND_EPOCH_VERIFY: 0s (0.00 min)
    CANDIDATE_FILTERING_TOTAL: 1s (0.02 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 1s (0.02 min)
    WAIT_FOR_UCAC5: 0s (0.00 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 8s (0.13 min)
  SE_CONFIG_default.sex.telephoto_lens_vSTL: 43s (0.72 min)
FIELD_Lib-04-Q2b1x1: 106s (1.77 min)
=======================================
TOTAL_RUNTIME: 122s (2.03 min)
Finished: Tue Aug  4 00:11:04 CDT 2026