Mean magnitude and position on the discovery images: 
                   2026 09 01.1297  2461284.6297  12.46  15:37:16.35 -14:45:53.5
351.89477  31.92133 galactic  Lib  Second-epoch detections are separated by 1.7" and 9.3 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
92 Undina                   0     -1       1  12.7    -0   -0
Forced photometry on wcs_Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits at 15:37:16.35 -14:45:53.5:  15.51 +/- 99.00  upperlimit
Forced photometry on wcs_Lib-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.fits at 15:37:16.35 -14:45:53.5:  15.51 +/- 99.00  upperlimit
Check this position in TNS.                         Manually check the ASAS-SN list of transients!
Search this object in SIMBAD.
Search this object in VizieR catalogs.  WISE atlas  Aladin Lite  SNAD ZTF viewer
Online MPChecker may fail to identify bright comets! Please manually check the Seiichi Yoshida's and Gideon van Buitenen's pages.

Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits


fd_Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits


fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.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-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits ;do util/wcs_image_calibration.sh $i ;done
# Display the solved FITS images
ds9 -frame lock wcs  wcs_Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits  wcs_fd_Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits -crosshair 2920.58325 5980.05420 image    wcs_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits -crosshair 2927.39233 5973.78613 image   

./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits /data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.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_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut

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 09 01.12970 15 37 16.35 -14 45 53.5          12.5 R      V36

Position measured on individual images:

     TAU0008  C2026 09 01.12941 15 37 16.31 -14 45 52.8          12.4 R      V36
     TAU0008  C2026 09 01.12998 15 37 16.38 -14 45 54.2          12.5 R      V36

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

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

TCP 2026 09 01.1297*  15 37 16.35 -14 45 53.5  12.5 U             Lib       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,2461284.6297,12.46,0.05,CV,NO,STD,ENSEMBLE,na,na,na,na,1,na,NMW-TexasTech Camera-1 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 20260901.1297 12.46CV 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 09 01.1297  2461284.6297  13.82  15:16:05.01 -14:17:49.4
347.69564  35.70979 galactic  Lib  Second-epoch detections are separated by 2.6" and 9.0 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
498 Tokio                    0      1       1  14.0    -0   -0
Forced photometry on wcs_Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits at 15:16:05.01 -14:17:49.4:  15.57 +/- 99.00  upperlimit
Forced photometry on wcs_Lib-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.fits at 15:16:05.01 -14:17:49.4:  15.57 +/- 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-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits


fd_Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits


fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.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-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits ;do util/wcs_image_calibration.sh $i ;done
# Display the solved FITS images
ds9 -frame lock wcs  wcs_Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits  wcs_fd_Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits -crosshair 6031.77344 5891.20264 image    wcs_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits -crosshair 6038.55859 5885.28271 image   

./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits /data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.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_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut

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 09 01.12970 15 16 05.01 -14 17 49.4          13.8 R      V36

Position measured on individual images:

     TAU0008  C2026 09 01.12941 15 16 05.01 -14 17 48.1          13.8 R      V36
     TAU0008  C2026 09 01.12998 15 16 05.01 -14 17 50.7          13.8 R      V36

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

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

TCP 2026 09 01.1297*  15 16 05.01 -14 17 49.4  13.8 U             Lib       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,2461284.6297,13.82,0.05,CV,NO,STD,ENSEMBLE,na,na,na,na,1,na,NMW-TexasTech Camera-1 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 20260901.1297 13.82CV 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 09 01.1297  2461284.6297  13.95  15:30:28.46 -11:11:48.6
353.45909  35.63391 galactic  Lib  Second-epoch detections are separated by 0.8" and 9.3 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
694 Ekard                    0     -1       1  14.1    -0    0
Forced photometry on wcs_Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits at 15:30:28.46 -11:11:48.6:  15.74 +/- 99.00  upperlimit
Forced photometry on wcs_Lib-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.fits at 15:30:28.46 -11:11:48.6:  15.70 +/- 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-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits


fd_Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits


fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.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-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits ;do util/wcs_image_calibration.sh $i ;done
# Display the solved FITS images
ds9 -frame lock wcs  wcs_Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits  wcs_fd_Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits -crosshair 4048.01904 3882.02222 image    wcs_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits -crosshair 4054.98926 3875.88037 image   

./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits /data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.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_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut

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 09 01.12970 15 30 28.46 -11 11 48.6          13.9 R      V36

Position measured on individual images:

     TAU0008  C2026 09 01.12941 15 30 28.46 -11 11 48.2          14.1 R      V36
     TAU0008  C2026 09 01.12998 15 30 28.47 -11 11 49.0          13.8 R      V36

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

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

TCP 2026 09 01.1297*  15 30 28.46 -11 11 48.6  13.9 U             Lib       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,2461284.6297,13.95,0.05,CV,NO,STD,ENSEMBLE,na,na,na,na,1,na,NMW-TexasTech Camera-1 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 20260901.1297 13.95CV 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-02-Q1b1x1 reference image: Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits
Field Lib-02-Q1b1x1 reference image: Lib-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.fits
Field Lib-02-Q1b1x1 second-epoch image: Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits
Field Lib-02-Q1b1x1 second-epoch image: Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits

## VaST run with SExtractor config file default.sex.telephoto_lens_onlybrightstars_v1 ##
Images processed 4
Images used for photometry 4
Ref.  image: 2461199.74599366 08.06.2026 05:54:03.852   /data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits
First image: 2461199.74599366 08.06.2026 05:54:03.852   /data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits
Last  image: 2461284.62998337 01.09.2026 03:07:00.563   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 2
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.79
Magnitude-Size filter: Disabled
For each source choose aperture with the smallest scatter: YES
Photometric errors rescaling: NO
Number of identified bad images: 0
Number of SysRem iterations: 0
User-specified moving object: none
Computation time: 4 seconds
Number of parallel threads: 3
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA  10.0             # minimum number of pixels above threshold
DETECT_THRESH   10.0             #  or , in mag.arcsec-2
ANALYSIS_THRESH 10.0             #  or , in mag.arcsec-2
SATUR_LEVEL     55000.0         # level (in ADUs) at which arises saturation
GAIN            0.37            # detector gain in e-/ADU
VAST_SKIP_INDEX_VS_MAG is set - skipping the lib/index_vs_mag variability-index fitting
Total objects detected (at least 2 times):  7309
Objects passed selection criteria:  7277
Measurements per detected object (mean, median, min, max):    3.0    3.0    2    4
Measurements per selected object (mean, median, min, max):    3.1    3.0    2    4
Average stars detected per image: 5782.75
Average stars matched: 5629 (97.3412 %)
Memory usage VmPeak:   233576 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Mon Aug 24 15:05:05 CDT 2026
VaST build number  1.0rc89-195-gae6eb4b1
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-08-24)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Mon Aug 31 22:20:45 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: 2461199.74599366 08.06.2026 05:54:03.852   /data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits
First image: 2461199.74599366 08.06.2026 05:54:03.852   /data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits
Last  image: 2461284.62998337 01.09.2026 03:07:00.563   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 41
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.47
Magnitude-Size filter: Disabled
For each source choose aperture with the smallest scatter: YES
Photometric errors rescaling: NO
Number of identified bad images: 0
Number of SysRem iterations: 0
User-specified moving object: none
Computation time: 28 seconds
Number of parallel threads: 3
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA  2.0             # minimum number of pixels above threshold
DETECT_THRESH   3.0             #  or , in mag.arcsec-2
ANALYSIS_THRESH 3.0             #  or , in mag.arcsec-2
SATUR_LEVEL     57000.0         # level (in ADUs) at which arises saturation
GAIN            0.83            # detector gain in e-/ADU
WEIGHT_TYPE BACKGROUND
VAST_SKIP_INDEX_VS_MAG is set - skipping the lib/index_vs_mag variability-index fitting
Total objects detected (at least 2 times):  45434
Objects passed selection criteria:  45352
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: 39451
Average stars matched: 38039.5 (96.4221 %)
Memory usage VmPeak:   267556 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Mon Aug 24 15:05:05 CDT 2026
VaST build number  1.0rc89-195-gae6eb4b1
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-08-24)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Mon Aug 31 22:22:06 CDT 2026
Host name: tau
############################################################

######## Processing parameters ########
AAVSO_COMMENT_STRING= NMW-TexasTech Camera-1 135mm f/2.2 telephoto lens + QHY600M CMOS
ASTCHECK_ASTEROID_SEARCH_RADIUS_ARCSEC= 
BAD_REGION_FILE= /var/www/nmw_calibration/TTUQ1b1x1/TTUQ1_bad_region.lst
CAMERA_SETTINGS= TTUQ1b1x1
CHECK_POINTING_ACCURACY= yes
DARK_FRAMES_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ1b1x1/darks
EXCLUSION_LIST= ../exclusion_list_TTUQ1.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/TTUQ1b1x1/flats
FRAME_EDGE_OFFSET_PIX= 100
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-02-Q1b1x1
#######################################
########### Starting Lib-02-Q1b1x1 ###########
Processing Lib-02-Q1b1x1
server tau has sufficient free disk space available: 503150 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 503150 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.fits
Small preview (one of the new images): 

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

MAKE_PNG_PLOTS=yes


renamed 'Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.png' -> 'transient_report/Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits_preview.png'

Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits


renamed 'Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.png' -> 'transient_report/Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits_preview.png'

Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.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= 794.4765
INFO:         REFERENCE_EPOCH__FIRST_IMAGE_SD= 464.3711
INFO:    SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 1848.7380
INFO:            SECOND_EPOCH__FIRST_IMAGE_SD= 502.3389
INFO:   SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 1875.7191
INFO:           SECOND_EPOCH__SECOND_IMAGE_SD= 500.5395
----------------------------------------------
INFO:      ref_to_second_epoch_img_mean_ratio= 2.32699
INFO:                  SECOND_EPOCH__SD_ratio= 0.004
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/TTUQ1b1x1/darks FLAT_FIELD_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ1b1x1/flats
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                 -0.0 / [degC] CCD temperature
FOCTEMP =     28.2999992370605 / [degC] Focuser temperature
AMBTEMP =                 26.9 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits
Header: 74 keys total, 33 keys left
Record 0: "" status=0
Record 1: "SIMPLE  =                    T / C# FITS" status=0
Record 2: "BITPIX  =                   16" status=0
Record 3: "NAXIS   =                    2 / Dimensionality" status=0
Record 4: "NAXIS1  =                 9576" status=0
Record 5: "NAXIS2  =                 6388" status=0
Record 6: "BZERO   =                32768" status=0
Record 7: "EXTEND  =                    T / Extensions are permitted" status=0
Record 8: "IMAGETYP= 'LIGHT'              / Type of exposure" status=0
Record 9: "EXPOSURE=                 20.0 / [s] Exposure duration" status=0
Record 10: "EXPTIME =                 20.0 / [s] Exposure duration" status=0
Record 11: "DATE-LOC= '2026-08-31T22:06:11.1126909' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-09-01T03:06:11.1126909' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61284.1292952779 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-09-01T03:06:21.0129506' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61284.1294098613 / 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-33d3d743814b8b447' / 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-TTU1'       / 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      =     231.428665525474 / [deg] RA of telescope" status=0
Record 32: "DEC     =    -9.99989877876189 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     23.1572222222222 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     239.001944444444 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     2.52937184966551 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'East'               / Telescope pointing state" status=0
Record 37: "SITEELEV=               1015.0 / [m] Observation site elevation" status=0
Record 38: "SITELAT =     33.7480555555556 / [deg] Observation site latitude" status=0
Record 39: "SITELONG=    -101.958333333333 / [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-02'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '15 25 43'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '-10 00 00'          / [D M S] Declination of imaged object" status=0
Record 48: "OBJCTROT=                  0.0 / [deg] planned rotation of imaged object" status=0
Record 49: "FOCNAME = 'ZWO Focuser'        / Focusing equipment name" status=0
Record 50: "FOCPOS  =                29553 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                29553 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     28.2999992370605 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     28.2999992370605 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                  9.7 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 34.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=               901.02 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 26.9 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                348.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=             7.200576 / [kph] Wind gust" status=0
Record 61: "WINDSPD =              6.50052 / [kph] Wind speed" status=0
Record 62: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 63: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 65: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 66: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 67: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 68: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 69: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 70: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 71: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 72: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 73: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 74: "QHY_OFF0=             3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.fit
Reading dark frame /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/d_Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits :)

Spent 0.558009 seconds 
renamed 'mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-08-12_multinight.fit from directory /var/www/nmw_calibration/TTUQ1b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/d_Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-08-12_multinight.fit 9576 6388  16 bitpix
Avarage count on flat field image: 36313.440328
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits :)


No overscan detected - all values seem high! (left_median=23343.0, right_median=27331.5)
renamed 'mff_TTUQ1b1x1_2026-08-12_multinight.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                 -0.0 / [degC] CCD temperature
FOCTEMP =     28.2999992370605 / [degC] Focuser temperature
AMBTEMP =                 26.9 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits
Header: 74 keys total, 33 keys left
Record 0: "" status=0
Record 1: "SIMPLE  =                    T / C# FITS" status=0
Record 2: "BITPIX  =                   16" status=0
Record 3: "NAXIS   =                    2 / Dimensionality" status=0
Record 4: "NAXIS1  =                 9576" status=0
Record 5: "NAXIS2  =                 6388" status=0
Record 6: "BZERO   =                32768" status=0
Record 7: "EXTEND  =                    T / Extensions are permitted" status=0
Record 8: "IMAGETYP= 'LIGHT'              / Type of exposure" status=0
Record 9: "EXPOSURE=                 20.0 / [s] Exposure duration" status=0
Record 10: "EXPTIME =                 20.0 / [s] Exposure duration" status=0
Record 11: "DATE-LOC= '2026-08-31T22:07:00.5637163' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-09-01T03:07:00.5637163' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61284.1298676273 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-09-01T03:07:10.4647508' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61284.1299822223 / 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-33d3d743814b8b447' / 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-TTU1'       / 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      =     231.428665568809 / [deg] RA of telescope" status=0
Record 32: "DEC     =    -9.99989879275635 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     23.0083333333333 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     239.156111111111 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     2.54463860011592 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'East'               / Telescope pointing state" status=0
Record 37: "SITEELEV=               1015.0 / [m] Observation site elevation" status=0
Record 38: "SITELAT =     33.7480555555556 / [deg] Observation site latitude" status=0
Record 39: "SITELONG=    -101.958333333333 / [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-02'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '15 25 43'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '-10 00 00'          / [D M S] Declination of imaged object" status=0
Record 48: "OBJCTROT=                  0.0 / [deg] planned rotation of imaged object" status=0
Record 49: "FOCNAME = 'ZWO Focuser'        / Focusing equipment name" status=0
Record 50: "FOCPOS  =                29553 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                29553 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     28.2999992370605 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     28.2999992370605 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                  9.7 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 34.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=               901.02 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 26.9 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                348.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=             7.200576 / [kph] Wind gust" status=0
Record 61: "WINDSPD =              6.50052 / [kph] Wind speed" status=0
Record 62: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 63: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 65: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 66: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 67: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 68: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 69: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 70: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 71: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 72: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 73: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 74: "QHY_OFF0=             3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.fit
Reading dark frame /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/d_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits :)

Spent 0.531160 seconds 
renamed 'mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-08-12_multinight.fit from directory /var/www/nmw_calibration/TTUQ1b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/d_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-08-12_multinight.fit 9576 6388  16 bitpix
Avarage count on flat field image: 36313.440328
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits :)


No overscan detected - all values seem high! (left_median=23343.0, right_median=27331.5)
renamed 'mff_TTUQ1b1x1_2026-08-12_multinight.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.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_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits
SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits
Previews of the CALIBRATED second-epoch images:


fd_Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits



fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits




Updating neverexclude_list.txt
'/var/www/nmw_calibration/neverexclude_list.txt' -> './neverexclude_list.txt'
Choosing bad regions list
'/var/www/nmw_calibration/TTUQ1b1x1/TTUQ1_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-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits /data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits
  
SExtractor catalog cache: saved Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits.cat to cache
SExtractor catalog cache: saved Lib-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.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-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits /data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.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: 2461284.62941102
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-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits exists and is non-empty
wcs_Lib-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.fits exists and is non-empty
wcs_fd_Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits exists and is non-empty
wcs_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits (1st reference image)
verification OK: wcs_Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits
Image size: 937.0'x624.1'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 15:25:43.360 -09:59:40.73 J2000 4789.000 3195.000 
###################################
The image scale is 5.87"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.8"
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits (1st new image)
verification OK: wcs_fd_Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits
Image size: 941.6'x626.9'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 15:25:46.063 -09:58:46.99 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 15:25:43.360 -09:59:40.73
Second-epoch image center 15:25:46.063 -09:58:46.99
Angular distance between the image centers 0.0186 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits (2nd new image)
verification OK: wcs_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits
Image size: 941.6'x627.0'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 15:25:48.727 -09:59:27.49 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 15:25:43.360 -09:59:40.73
Second-epoch image center 15:25:48.727 -09:59:27.49
Angular distance between the image centers 0.0223 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  15:25:46.063 -09:58:46.99
Second-epoch second image center 15:25:48.727 -09:59:27.49
Angular distance between the image centers 0.01569 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-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits &> /tmp/tmp.5R2uOyEe7v
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.fits &> /tmp/tmp.4X3CBAbXuP
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits &> /tmp/tmp.zyZECoiJch
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits &> /tmp/tmp.kHhvr4OIyK
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits
Calibrating the magnitude scale
Found non-empty wcs_Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.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-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits and wcs_Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.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-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits and wcs_Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits.wcscat 
Found non-empty wcs_Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits and wcs_Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits.wcscat
The reference image (wcs_Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits) and catalog (wcs_Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits.wcscat) found
'wcs_Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits.wcscat' -> 'wcsmag.cat'
Read 7625 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 223.3811 to 239.4983 deg, Dec -15.2472 to -4.7067 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 223.3811 to 239.4983 deg, Dec -15.2472 to -4.7067 deg
Loaded 5359 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): 4464 out of 4581 total matches.
Matched with Tycho-2 4581 out of 7625 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.684850
a=0.000000 b=1.000000 c=22.684850
From vast_summary.log: estimated ref. image limiting mag.:  -7.79
Updating vast_summary.log: Estimated ref. image limiting mag.:  14.89

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  14.89

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 7625 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 223.3811 to 239.4983 deg, Dec -15.2472 to -4.7067 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 223.3811 to 239.4983 deg, Dec -15.2472 to -4.7067 deg
Loaded 5359 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): 4464 out of 4581 total matches.
Matched with Tycho-2 4581 out of 7625 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits
Forced-photometry filter: calibrated wcs_Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits -> calib.txt_param_ref_wcs_Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits (aperture=6.4)
Read 7598 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 223.3805 to 239.4982 deg, Dec -15.2450 to -4.6970 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 223.3805 to 239.4982 deg, Dec -15.2450 to -4.6970 deg
Loaded 5361 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): 4457 out of 4574 total matches.
Matched with Tycho-2 4574 out of 7598 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Lib-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Lib-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Lib-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.fits
Forced-photometry filter: calibrated wcs_Lib-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.fits -> calib.txt_param_ref_wcs_Lib-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.fits (aperture=6.4)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 2 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.2 pix  Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits
 2.2 pix  Lib-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.fits
 2.3 pix  fd_Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits
 2.3 pix  fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits
Limiting magnitude estimates:
 14.9 mag.  Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits
 14.9 mag.  Lib-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.fits
 14.0 mag.  fd_Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits
 14.0 mag.  fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits
All-image limiting magnitude estimate:  14.0 (SNR )  11.2 (80% of stars)  with default.sex.telephoto_lens_onlybrightstars_v1
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of  following Karpov (2025, Acta Polytechnica, 65, 50). 
This value should be representative of the faintest stars clearly visible in the image. 
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.5 mag.
Waiting for UCAC5 plate solver
wait
cp: cannot create regular file 'local_wcs_cache/': Not a directory
############ /tmp/tmp.5R2uOyEe7v (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-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.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_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.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-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.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-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits' -> 'wcs_Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.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-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits
WCS_IMAGE_NAME=wcs_Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits
WCS-calibrated image found: wcs_Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits
Checking if the catalog wcs_Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits.wcscat corresponding to the image wcs_Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits alredy exist and is non-empty...
Catalog wcs_Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits.wcscat corresponding to the image wcs_Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits
WCS catalog name: wcs_Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 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=436, bad_region=1, passed=7625
Got 7625 stars (including 7182 good ones) from the SExtractor catalog wcs_Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits.wcscat 
util/solve_plate_with_UCAC5 got 7625 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.0'
Seting catalog search parameters based on the expected field of view 937.0 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013014 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010411 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 373 to 428 (Dec -15.2 to -4.7)
Done reading UCAC5 zone files...
Matched 4907 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4893 matched stars entering correct_measured_positions(), 4893 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4893 matched stars entering correct_measured_positions(), 7625 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 373 to 428 (Dec -15.2 to -4.7)
Done reading UCAC5 zone files...
Matched 4908 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4896 matched stars entering correct_measured_positions(), 7625 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 
Accuracy estimation diagnostic: 4896 matched stars entering correct_measured_positions(), 7625 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 
Excluding outliers - 4896 stars left (next iteration limit 5382)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits N_match=4896 sigma_overall_arcsec=0.378 sigma_q1_arcsec=0.307 sigma_q2_arcsec=0.442 sigma_q3_arcsec=0.342 sigma_q4_arcsec=0.452 n_q1=1149 n_q2=1174 n_q3=1263 n_q4=1310 worst_quadrant_to_overall_ratio=1.197
The image catalog is written to wcs_Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits -region wcs_Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.4X3CBAbXuP (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-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.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_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.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-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.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-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.fits' -> 'wcs_Lib-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.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-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.fits
WCS_IMAGE_NAME=wcs_Lib-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.fits
WCS-calibrated image found: wcs_Lib-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.fits
Checking if the catalog wcs_Lib-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.fits.wcscat corresponding to the image wcs_Lib-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.fits alredy exist and is non-empty...
Catalog wcs_Lib-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.fits.wcscat corresponding to the image wcs_Lib-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Lib-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.fits
WCS catalog name: wcs_Lib-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 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=425, bad_region=0, passed=7598
Got 7598 stars (including 7166 good ones) from the SExtractor catalog wcs_Lib-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.fits.wcscat 
util/solve_plate_with_UCAC5 got 7598 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.0'
Seting catalog search parameters based on the expected field of view 937.0 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013014 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010411 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 373 to 428 (Dec -15.2 to -4.7)
Done reading UCAC5 zone files...
Matched 4908 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4896 matched stars entering correct_measured_positions(), 4896 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4896 matched stars entering correct_measured_positions(), 7598 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 373 to 428 (Dec -15.2 to -4.7)
Done reading UCAC5 zone files...
Matched 4909 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(), 7598 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 
Accuracy estimation diagnostic: 4898 matched stars entering correct_measured_positions(), 7598 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 
Excluding outliers - 4898 stars left (next iteration limit 5385)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Lib-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Lib-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.fits N_match=4898 sigma_overall_arcsec=0.382 sigma_q1_arcsec=0.298 sigma_q2_arcsec=0.437 sigma_q3_arcsec=0.342 sigma_q4_arcsec=0.467 n_q1=1153 n_q2=1172 n_q3=1264 n_q4=1309 worst_quadrant_to_overall_ratio=1.222
The image catalog is written to wcs_Lib-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Lib-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.fits -region wcs_Lib-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Lib-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.zyZECoiJch (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_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.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_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits
WCS_IMAGE_NAME=wcs_fd_Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits
WCS-calibrated image found: wcs_fd_Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits
Checking if the catalog wcs_fd_Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits.wcscat corresponding to the image wcs_fd_Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits alredy exist and is non-empty...
Catalog wcs_fd_Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits.wcscat corresponding to the image wcs_fd_Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits
WCS catalog name: wcs_fd_Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 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=304, bad_region=0, passed=4151
Got 4151 stars (including 3842 good ones) from the SExtractor catalog wcs_fd_Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits.wcscat 
util/solve_plate_with_UCAC5 got 4151 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.6'
Seting catalog search parameters based on the expected field of view 941.6 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013078 (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 0.010462 (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 372 to 431 (Dec -15.6 to -4.2)
Done reading UCAC5 zone files...
Matched 3764 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 3753 matched stars entering correct_measured_positions(), 3753 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 3753 matched stars entering correct_measured_positions(), 4151 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 

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 372 to 431 (Dec -15.6 to -4.2)
Done reading UCAC5 zone files...
Matched 3763 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 3752 matched stars entering correct_measured_positions(), 4151 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Accuracy estimation diagnostic: 3752 matched stars entering correct_measured_positions(), 4151 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Excluding outliers - 3752 stars left (next iteration limit 4128)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=3752 robust_rms=10.421 arcsec worst_quadrant_rms=14.532 arcsec
SIP_REFIT: SIP order 3 trial: matched=3752 robust_rms=0.603 arcsec worst_quadrant_rms=0.628 arcsec
SIP_REFIT: SIP order 5 trial: matched=3752 robust_rms=0.413 arcsec worst_quadrant_rms=0.453 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=3752 robust_rms_before=0.910 arcsec robust_rms_before_corrected=0.358 arcsec robust_rms_after=0.413 arcsec worst_quadrant_rms_before=0.401 worst_quadrant_rms_after=0.453
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.401 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits N_match=3752 sigma_overall_arcsec=0.370 sigma_q1_arcsec=0.384 sigma_q2_arcsec=0.405 sigma_q3_arcsec=0.339 sigma_q4_arcsec=0.367 n_q1=937 n_q2=776 n_q3=1081 n_q4=958 worst_quadrant_to_overall_ratio=1.095
The image catalog is written to wcs_fd_Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits -region wcs_fd_Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.kHhvr4OIyK (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_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.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_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits
WCS_IMAGE_NAME=wcs_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits
WCS-calibrated image found: wcs_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits
Checking if the catalog wcs_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits.wcscat corresponding to the image wcs_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits alredy exist and is non-empty...
Catalog wcs_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits.wcscat corresponding to the image wcs_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits
WCS catalog name: wcs_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 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=245, bad_region=0, passed=3939
Got 3939 stars (including 3692 good ones) from the SExtractor catalog wcs_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits.wcscat 
util/solve_plate_with_UCAC5 got 3939 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.6'
Seting catalog search parameters based on the expected field of view 941.6 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013078 (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 0.010462 (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 372 to 431 (Dec -15.6 to -4.2)
Done reading UCAC5 zone files...
Matched 3623 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 3610 matched stars entering correct_measured_positions(), 3610 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 3610 matched stars entering correct_measured_positions(), 3939 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 

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 372 to 431 (Dec -15.6 to -4.2)
Done reading UCAC5 zone files...
Matched 3624 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 3610 matched stars entering correct_measured_positions(), 3939 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Accuracy estimation diagnostic: 3610 matched stars entering correct_measured_positions(), 3939 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Excluding outliers - 3610 stars left (next iteration limit 3971)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=3610 robust_rms=10.684 arcsec worst_quadrant_rms=13.942 arcsec
SIP_REFIT: SIP order 3 trial: matched=3610 robust_rms=0.638 arcsec worst_quadrant_rms=0.691 arcsec
SIP_REFIT: SIP order 5 trial: matched=3610 robust_rms=0.424 arcsec worst_quadrant_rms=0.460 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=3610 robust_rms_before=0.926 arcsec robust_rms_before_corrected=0.371 arcsec robust_rms_after=0.424 arcsec worst_quadrant_rms_before=0.404 worst_quadrant_rms_after=0.460
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.404 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits N_match=3610 sigma_overall_arcsec=0.383 sigma_q1_arcsec=0.396 sigma_q2_arcsec=0.418 sigma_q3_arcsec=0.359 sigma_q4_arcsec=0.350 n_q1=822 n_q2=771 n_q3=1106 n_q4=911 worst_quadrant_to_overall_ratio=1.093
The image catalog is written to wcs_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits -region wcs_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
Saving the final (post-refit) wcs_Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits to local_wcs_cache/
'wcs_Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits' -> 'local_wcs_cache/wcs_Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits'
Saving the final (post-refit) wcs_Lib-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.fits to local_wcs_cache/
'wcs_Lib-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.fits' -> 'local_wcs_cache/wcs_Lib-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.fits'
Saving the final (post-refit) wcs_fd_Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits to local_wcs_cache/
'wcs_fd_Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits' -> 'local_wcs_cache/wcs_fd_Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits'
Saving the final (post-refit) wcs_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits to local_wcs_cache/
'wcs_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits' -> 'local_wcs_cache/wcs_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits'
###################################
# Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above)
ref1=Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits sigma_overall=0.378 worst_q_ratio=1.197
ref2=Lib-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.fits sigma_overall=0.382 worst_q_ratio=1.222
new1=fd_Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits sigma_overall=0.370 worst_q_ratio=1.095
new2=fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits sigma_overall=0.383 worst_q_ratio=1.093
reference average sigma_overall=0.38 worst_q_ratio=1.2095
warn-on-ratio threshold: 2.0x reference
###################################

Astrometric residual vector field (catalog-matched stars):

plot_astrometric_residuals_xy.py: wrote wcs_Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159_astrometric_residuals.png (4896 matched stars from wcs_Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.33 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_Lib-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160_astrometric_residuals.png (4898 matched stars from wcs_Lib-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.32 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068_astrometric_residuals.png (3752 matched stars from wcs_fd_Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.33 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069_astrometric_residuals.png (3610 matched stars from wcs_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.34 arcsec)


Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/wcs_fd_Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits'
Saving fully-calibrated image wcs_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/wcs_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits'
Preparing the HTML report for the field Lib-02-Q1b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
make_report_in_HTML.sh Phase 1 (network queries): 0s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 1s
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 20451_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069
The candidate 20451_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069 did not pass the final checks
Discovery image 2     2026 09 01.12998    2461284.62998    9.68    15:36:51.27 -10:04:48.5   3152 3150   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits

**** FOUND  15:36:51.27 -10:04:48.5 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 20551_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069
The candidate 20551_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069 did not pass the final checks
Discovery image 2     2026 09 01.12998    2461284.62998    11.21    15:14:32.46 -09:39:33.1   6470 3110   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits

**** FOUND  15:14:32.46 -09:39:32.9 in the exclusion list exclusion_list.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 1s
Prepared the HTML report for the field Lib-02-Q1b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
*------ done with default.sex.telephoto_lens_onlybrightstars_v1 ------*
#### The local exclusion list is exclusion_list_local.txt ####
wait
*------ default.sex.telephoto_lens_vSTL ------*
'default.sex.telephoto_lens_vSTL' -> 'default.sex'
Starting VaST with default.sex.telephoto_lens_vSTL

  ./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits /data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits
  
SExtractor catalog cache: saved Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits.cat to cache
SExtractor catalog cache: saved Lib-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.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-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits /data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits
Creating symlink local_wcs_cache/wcs_Lib-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.fits
Creating symlink local_wcs_cache/wcs_fd_Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits
Creating symlink local_wcs_cache/wcs_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits
Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Found WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Checking WCS cache directory /home/NMW_web_upload/solved_reference_images
Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images
Plate-solving the images
wcs_Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits exists and is non-empty
wcs_Lib-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.fits exists and is non-empty
wcs_fd_Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits exists and is non-empty
wcs_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits (1st reference image)
verification OK: wcs_Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits
Image size: 937.0'x624.1'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 15:25:43.360 -09:59:40.73 J2000 4789.000 3195.000 
###################################
The image scale is 5.87"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.8"
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits (1st new image)
verification OK: wcs_fd_Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits
Image size: 941.6'x626.9'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 15:25:46.063 -09:58:46.99 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 15:25:43.360 -09:59:40.73
Second-epoch image center 15:25:46.063 -09:58:46.99
Angular distance between the image centers 0.0186 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits (2nd new image)
verification OK: wcs_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits
Image size: 941.6'x627.0'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 15:25:48.727 -09:59:27.49 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 15:25:43.360 -09:59:40.73
Second-epoch image center 15:25:48.727 -09:59:27.49
Angular distance between the image centers 0.0223 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  15:25:46.063 -09:58:46.99
Second-epoch second image center 15:25:48.727 -09:59:27.49
Angular distance between the image centers 0.01569 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-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits &> /tmp/tmp.BCXgUwLwcF
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.fits &> /tmp/tmp.RHVg7ucikw
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits &> /tmp/tmp.x4y5KVZt0v
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits &> /tmp/tmp.di8tdiSBJT
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits
Calibrating the magnitude scale
Found non-empty wcs_Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.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-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits and wcs_Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.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-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits and wcs_Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits.wcscat 
Found non-empty wcs_Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits and wcs_Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits.wcscat
The reference image (wcs_Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits) and catalog (wcs_Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits.wcscat) found
'wcs_Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits.wcscat' -> 'wcsmag.cat'
Read 48947 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 223.3657 to 239.5227 deg, Dec -15.2588 to -4.6956 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 223.3657 to 239.5227 deg, Dec -15.2588 to -4.6956 deg
Loaded 5381 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): 4383 out of 4754 total matches.
Matched with Tycho-2 4754 out of 48947 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.536900
a=0.000000 b=1.000000 c=22.536900
From vast_summary.log: estimated ref. image limiting mag.:  -7.47
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.07

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.07

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 48947 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 223.3657 to 239.5227 deg, Dec -15.2588 to -4.6956 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 223.3657 to 239.5227 deg, Dec -15.2588 to -4.6956 deg
Loaded 5381 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): 4383 out of 4754 total matches.
Matched with Tycho-2 4754 out of 48947 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits
Forced-photometry filter: calibrated wcs_Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits -> calib.txt_param_ref_wcs_Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits (aperture=4.8)
Read 48735 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 223.3484 to 239.5036 deg, Dec -15.2459 to -4.6854 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 223.3484 to 239.5036 deg, Dec -15.2459 to -4.6854 deg
Loaded 5385 Tycho-2 stars within the image boundaries (VT and BT non-zero).
Relation between the catalog and instrumental magnitudes is written to calib.txt
Stars used for magnitude calibration (good matches): 4373 out of 4755 total matches.
Matched with Tycho-2 4755 out of 48735 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Lib-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Lib-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Lib-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.fits
Forced-photometry filter: calibrated wcs_Lib-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.fits -> calib.txt_param_ref_wcs_Lib-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.fits (aperture=4.8)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 33 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.1 pix  Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits
 2.1 pix  Lib-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.fits
 2.1 pix  fd_Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits
 2.1 pix  fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits
Limiting magnitude estimates:
 15.1 mag.  Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits
 15.1 mag.  Lib-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.fits
 14.4 mag.  fd_Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits
 14.4 mag.  fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits
All-image limiting magnitude estimate:  14.4 (SNR )  13.8 (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.BCXgUwLwcF (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-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.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_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.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-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.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-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits' -> 'wcs_Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.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-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits
WCS_IMAGE_NAME=wcs_Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits
WCS-calibrated image found: wcs_Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits
Checking if the catalog wcs_Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits.wcscat corresponding to the image wcs_Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits alredy exist and is non-empty...
Catalog wcs_Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits.wcscat corresponding to the image wcs_Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits
WCS catalog name: wcs_Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 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=13, blended=2191, bad_region=1, passed=48934
Got 48934 stars (including 46678 good ones) from the SExtractor catalog wcs_Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits.wcscat 
util/solve_plate_with_UCAC5 got 48934 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.0'
Seting catalog search parameters based on the expected field of view 937.0 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013014 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010411 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 373 to 428 (Dec -15.3 to -4.7)
Done reading UCAC5 zone files...
Matched 4907 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4899 matched stars entering correct_measured_positions(), 4899 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4899 matched stars entering correct_measured_positions(), 48934 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 373 to 428 (Dec -15.3 to -4.7)
Done reading UCAC5 zone files...
Matched 4907 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4899 matched stars entering correct_measured_positions(), 48934 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 
Accuracy estimation diagnostic: 4899 matched stars entering correct_measured_positions(), 48934 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 
Excluding outliers - 4899 stars left (next iteration limit 5388)
Stop iterations.


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

SIP_REFIT: wcs_Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions
SIP_REFIT: util/identify.sh trusts the WCS of wcs_Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits N_match=4899 sigma_overall_arcsec=0.380 sigma_q1_arcsec=0.315 sigma_q2_arcsec=0.432 sigma_q3_arcsec=0.343 sigma_q4_arcsec=0.439 n_q1=1161 n_q2=1157 n_q3=1296 n_q4=1285 worst_quadrant_to_overall_ratio=1.154
The image catalog is written to wcs_Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits -region wcs_Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.RHVg7ucikw (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-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.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_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.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-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.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-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.fits' -> 'wcs_Lib-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.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-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.fits
WCS_IMAGE_NAME=wcs_Lib-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.fits
WCS-calibrated image found: wcs_Lib-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.fits
Checking if the catalog wcs_Lib-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.fits.wcscat corresponding to the image wcs_Lib-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.fits alredy exist and is non-empty...
Catalog wcs_Lib-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.fits.wcscat corresponding to the image wcs_Lib-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Lib-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.fits
WCS catalog name: wcs_Lib-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=15, blended=2206, bad_region=0, passed=48720
Got 48720 stars (including 46451 good ones) from the SExtractor catalog wcs_Lib-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.fits.wcscat 
util/solve_plate_with_UCAC5 got 48720 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.0'
Seting catalog search parameters based on the expected field of view 937.0 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013014 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010411 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 373 to 428 (Dec -15.2 to -4.7)
Done reading UCAC5 zone files...
Matched 4905 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4899 matched stars entering correct_measured_positions(), 4899 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4899 matched stars entering correct_measured_positions(), 48720 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 373 to 428 (Dec -15.2 to -4.7)
Done reading UCAC5 zone files...
Matched 4905 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(), 48720 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 
Accuracy estimation diagnostic: 4898 matched stars entering correct_measured_positions(), 48720 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 
Excluding outliers - 4898 stars left (next iteration limit 5388)
Stop iterations.


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

SIP_REFIT: wcs_Lib-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions
SIP_REFIT: util/identify.sh trusts the WCS of wcs_Lib-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Lib-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.fits N_match=4898 sigma_overall_arcsec=0.376 sigma_q1_arcsec=0.304 sigma_q2_arcsec=0.415 sigma_q3_arcsec=0.337 sigma_q4_arcsec=0.463 n_q1=1160 n_q2=1170 n_q3=1288 n_q4=1280 worst_quadrant_to_overall_ratio=1.230
The image catalog is written to wcs_Lib-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Lib-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Lib-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.fits -region wcs_Lib-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Lib-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.x4y5KVZt0v (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_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.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_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits
WCS_IMAGE_NAME=wcs_fd_Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits
WCS-calibrated image found: wcs_fd_Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits
Checking if the catalog wcs_fd_Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits.wcscat corresponding to the image wcs_fd_Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits alredy exist and is non-empty...
Catalog wcs_fd_Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits.wcscat corresponding to the image wcs_fd_Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits
WCS catalog name: wcs_fd_Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 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=10, blended=1012, bad_region=4, passed=30982
Got 30982 stars (including 29912 good ones) from the SExtractor catalog wcs_fd_Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits.wcscat 
util/solve_plate_with_UCAC5 got 30982 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.6'
Seting catalog search parameters based on the expected field of view 941.6 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013078 (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 0.010462 (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 372 to 431 (Dec -15.6 to -4.2)
Done reading UCAC5 zone files...
Matched 4905 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4895 matched stars entering correct_measured_positions(), 4895 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4895 matched stars entering correct_measured_positions(), 30982 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 

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 372 to 431 (Dec -15.6 to -4.2)
Done reading UCAC5 zone files...
Matched 4905 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4895 matched stars entering correct_measured_positions(), 30982 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Accuracy estimation diagnostic: 4895 matched stars entering correct_measured_positions(), 30982 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Excluding outliers - 4895 stars left (next iteration limit 5384)
Stop iterations.


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

SIP_REFIT: wcs_fd_Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions
SIP_REFIT: SIP order 2 trial: matched=4895 robust_rms=9.692 arcsec worst_quadrant_rms=14.151 arcsec
SIP_REFIT: SIP order 3 trial: matched=4895 robust_rms=0.604 arcsec worst_quadrant_rms=0.647 arcsec
SIP_REFIT: SIP order 5 trial: matched=4895 robust_rms=0.420 arcsec worst_quadrant_rms=0.434 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4895 robust_rms_before=0.930 arcsec robust_rms_before_corrected=0.358 arcsec robust_rms_after=0.420 arcsec worst_quadrant_rms_before=0.388 worst_quadrant_rms_after=0.434
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.388 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits N_match=4895 sigma_overall_arcsec=0.371 sigma_q1_arcsec=0.380 sigma_q2_arcsec=0.391 sigma_q3_arcsec=0.361 sigma_q4_arcsec=0.346 n_q1=1242 n_q2=1091 n_q3=1357 n_q4=1205 worst_quadrant_to_overall_ratio=1.055
The image catalog is written to wcs_fd_Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits -region wcs_fd_Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.di8tdiSBJT (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_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.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_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits
WCS_IMAGE_NAME=wcs_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits
WCS-calibrated image found: wcs_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits
Checking if the catalog wcs_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits.wcscat corresponding to the image wcs_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits alredy exist and is non-empty...
Catalog wcs_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits.wcscat corresponding to the image wcs_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits
WCS catalog name: wcs_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 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=938, bad_region=4, passed=30382
Got 30382 stars (including 29393 good ones) from the SExtractor catalog wcs_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits.wcscat 
util/solve_plate_with_UCAC5 got 30382 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.6'
Seting catalog search parameters based on the expected field of view 941.6 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013078 (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 0.010462 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 371 to 431 (Dec -15.6 to -4.2)
Done reading UCAC5 zone files...
Matched 4904 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4892 matched stars entering correct_measured_positions(), 4892 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4892 matched stars entering correct_measured_positions(), 30382 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 371 to 431 (Dec -15.6 to -4.2)
Done reading UCAC5 zone files...
Matched 4904 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4891 matched stars entering correct_measured_positions(), 30382 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 
Accuracy estimation diagnostic: 4891 matched stars entering correct_measured_positions(), 30382 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 
Excluding outliers - 4891 stars left (next iteration limit 5381)
Stop iterations.


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

SIP_REFIT: wcs_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions
SIP_REFIT: SIP order 2 trial: matched=4891 robust_rms=10.148 arcsec worst_quadrant_rms=14.078 arcsec
SIP_REFIT: SIP order 3 trial: matched=4891 robust_rms=0.646 arcsec worst_quadrant_rms=0.694 arcsec
SIP_REFIT: SIP order 5 trial: matched=4891 robust_rms=0.429 arcsec worst_quadrant_rms=0.452 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4891 robust_rms_before=0.948 arcsec robust_rms_before_corrected=0.378 arcsec robust_rms_after=0.429 arcsec worst_quadrant_rms_before=0.401 worst_quadrant_rms_after=0.452
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.401 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits N_match=4891 sigma_overall_arcsec=0.389 sigma_q1_arcsec=0.414 sigma_q2_arcsec=0.397 sigma_q3_arcsec=0.365 sigma_q4_arcsec=0.363 n_q1=1140 n_q2=1138 n_q3=1429 n_q4=1184 worst_quadrant_to_overall_ratio=1.064
The image catalog is written to wcs_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits -region wcs_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
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-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.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_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/wcs_fd_Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits
Saving fully-calibrated image wcs_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.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_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/wcs_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits
Preparing the HTML report for the field Lib-02-Q1b1x1 with default.sex.telephoto_lens_vSTL
Forced photometry on wcs_Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits at 15:13:12.46 -07:29:28.2:  13.82 +/- 0.07  detection
Forced photometry on wcs_Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits at 15:34:22.16 -11:45:59.9:  13.39 +/- 0.04  detection
Forced photometry on wcs_Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits at 15:09:28.62 -05:03:41.4:  12.71 +/- 0.02  detection
Forced photometry on wcs_Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits at 15:37:16.35 -14:45:53.5:  15.51 +/- 99.00  upperlimit
Forced photometry on wcs_Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits at 15:27:35.22 -14:56:48.2:  12.53 +/- 0.03  detection
Forced photometry on wcs_Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits at 15:23:04.17 -11:26:11.3:  13.59 +/- 0.06  detection
Forced photometry on wcs_Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits at 14:55:12.02 -08:42:57.2:  12.44 +/- 0.02  detection
Forced photometry on wcs_Lib-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.fits at 15:09:28.62 -05:03:41.4:  12.74 +/- 0.02  detection
Forced photometry on wcs_Lib-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.fits at 15:13:12.46 -07:29:28.2:  13.72 +/- 0.06  detection
Forced photometry reference-image weighted average:  12.72 +/- 0.02
Forced photometry on wcs_Lib-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.fits at 15:34:22.16 -11:45:59.9:  13.38 +/- 0.04  detection
Forced photometry filter REJECTED candidate at 15:09:28.62 -05:03:41.4: ref_mag=12.72 +/- 0.02 new_mean_mag=12.7017 delta=0.02 (need > 0.90)
Forced photometry reference-image weighted average:  13.76 +/- 0.04
Forced photometry filter REJECTED candidate at 15:13:12.46 -07:29:28.2: ref_mag=13.76 +/- 0.04 new_mean_mag=13.8776 delta=-0.11 (need > 0.90)
Forced photometry on wcs_Lib-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.fits at 15:37:16.35 -14:45:53.5:  15.51 +/- 99.00  upperlimit
Forced photometry reference-image weighted average:  13.39 +/- 0.03
Forced photometry on wcs_Lib-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.fits at 15:27:35.22 -14:56:48.2:  12.56 +/- 0.03  detection
Forced photometry filter REJECTED candidate at 15:34:22.16 -11:45:59.9: ref_mag=13.39 +/- 0.03 new_mean_mag=13.6869 delta=-0.30 (need > 0.90)
Forced photometry reference-image weighted average:  12.55 +/- 0.02
Forced photometry on wcs_Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits at 15:27:32.55 -10:58:42.4:  13.49 +/- 0.05  detection
Forced photometry filter REJECTED candidate at 15:27:35.22 -14:56:48.2: ref_mag=12.55 +/- 0.02 new_mean_mag=12.5455 delta=0.00 (need > 0.90)
Forced photometry on wcs_Lib-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.fits at 14:55:12.02 -08:42:57.2:  12.53 +/- 0.02  detection
Forced photometry reference-image weighted average:  12.48 +/- 0.02
Forced photometry filter REJECTED candidate at 14:55:12.02 -08:42:57.2: ref_mag=12.48 +/- 0.02 new_mean_mag=12.4601 delta=0.02 (need > 0.90)
Forced photometry on wcs_Lib-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.fits at 15:23:04.17 -11:26:11.3:  13.61 +/- 0.06  detection
Forced photometry on wcs_Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits at 14:56:01.31 -09:48:50.1:  14.37 +/- 0.13  detection
Forced photometry reference-image weighted average:  13.60 +/- 0.04
Forced photometry filter REJECTED candidate at 15:23:04.17 -11:26:11.3: ref_mag=13.60 +/- 0.04 new_mean_mag=13.4429 delta=0.15 (need > 0.90)
Forced photometry on wcs_Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits at 14:55:20.74 -10:35:23.3:  13.77 +/- 0.08  detection
Forced photometry on wcs_Lib-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.fits at 15:27:32.55 -10:58:42.4:  13.64 +/- 0.06  detection
Forced photometry reference-image weighted average:  13.55 +/- 0.04
Forced photometry filter REJECTED candidate at 15:27:32.55 -10:58:42.4: ref_mag=13.55 +/- 0.04 new_mean_mag=13.4491 delta=0.10 (need > 0.90)
Forced photometry on wcs_Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits at 15:16:05.01 -14:17:49.4:  15.57 +/- 99.00  upperlimit
Forced photometry on wcs_Lib-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.fits at 14:56:01.31 -09:48:50.1:  14.46 +/- 0.14  detection
Forced photometry reference-image weighted average:  14.41 +/- 0.10
Forced photometry filter REJECTED candidate at 14:56:01.31 -09:48:50.1: ref_mag=14.41 +/- 0.10 new_mean_mag=13.8072 delta=0.60 (need > 0.90)
Forced photometry on wcs_Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits at 14:56:40.57 -06:35:18.1:  14.32 +/- 0.12  detection
Forced photometry on wcs_Lib-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.fits at 14:55:20.74 -10:35:23.3:  13.85 +/- 0.08  detection
Forced photometry on wcs_Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits at 15:30:28.46 -11:11:48.6:  15.74 +/- 99.00  upperlimit
Forced photometry reference-image weighted average:  13.81 +/- 0.06
Forced photometry filter REJECTED candidate at 14:55:20.74 -10:35:23.3: ref_mag=13.81 +/- 0.06 new_mean_mag=13.4564 delta=0.35 (need > 0.90)
Forced photometry on wcs_Lib-02-Q1b1x1_2026-06-08_00-54-03_20.00sec_4.90C_LIGHT_0159.fits at 14:55:54.65 -06:46:49.4:  14.27 +/- 0.12  detection
Forced photometry on wcs_Lib-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.fits at 15:16:05.01 -14:17:49.4:  15.57 +/- 99.00  upperlimit
Forced photometry on wcs_Lib-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.fits at 14:56:40.57 -06:35:18.1:  14.25 +/- 0.11  detection
Forced photometry reference-image weighted average:  14.28 +/- 0.08
Forced photometry filter REJECTED candidate at 14:56:40.57 -06:35:18.1: ref_mag=14.28 +/- 0.08 new_mean_mag=13.9561 delta=0.32 (need > 0.90)
Forced photometry on wcs_Lib-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.fits at 15:30:28.46 -11:11:48.6:  15.70 +/- 99.00  upperlimit
Forced photometry on wcs_Lib-02-Q1b1x1_2026-06-08_00-54-49_20.00sec_5.00C_LIGHT_0160.fits at 14:55:54.65 -06:46:49.4:  14.25 +/- 0.12  detection
Forced photometry reference-image weighted average:  14.26 +/- 0.08
Forced photometry filter REJECTED candidate at 14:55:54.65 -06:46:49.4: ref_mag=14.26 +/- 0.08 new_mean_mag=13.9223 delta=0.34 (need > 0.90)
Adding exclusion_list_local.txt__out54539.dat to exclusion_list_local.txt
Adding exclusion_list_local.txt__out55202.dat to exclusion_list_local.txt
Adding exclusion_list_local.txt__out55292.dat to exclusion_list_local.txt
make_report_in_HTML.sh Phase 1 (network queries): 12s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 3s
  
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Considering the candidate 54204_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069
The candidate 54204_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069 did not pass the final checks
Discovery image 2     2026 09 01.12998    2461284.62998    13.61    15:12:07.41 -13:53:02.1   6637 5680   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits

**** FOUND  15:12:07.39 -13:53:01.2 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 54205_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069
The candidate 54205_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069 did not pass the final checks
Discovery image 1     2026 09 01.12941    2461284.62941    13.89    15:13:12.46 -07:29:28.1   6760 1827   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits
Discovery image 2     2026 09 01.12998    2461284.62998    13.87    15:13:12.46 -07:29:28.3   6767 1821   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits

  
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Considering the candidate 54207_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069
The candidate 54207_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069 did not pass the final checks
Discovery image 2     2026 09 01.12998    2461284.62998    13.63    15:12:28.93 -09:00:10.7   6806 2738   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits

**** FOUND  15:12:28.92 -09:00:10.3 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 54208_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069
The candidate 54208_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069 did not pass the final checks
Discovery image 1     2026 09 01.12941    2461284.62941    13.65    15:34:22.25 -11:45:59.4   3453 4191   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits
Discovery image 2     2026 09 01.12998    2461284.62998    13.73    15:34:22.07 -11:46:00.5   3461 4185   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits

  
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Considering the candidate 54210_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069
The candidate 54210_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069 did not pass the final checks
Discovery image 2     2026 09 01.12998    2461284.62998    13.99    15:45:27.74 -08:42:16.1   1913 2252   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits

**** FOUND  15:45:27.72 -08:42:16.4 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 54211_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069
The candidate 54211_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069 did not pass the final checks
Discovery image 2     2026 09 01.12998    2461284.62998    13.35    15:04:30.27 -10:15:26.3   7934 3584   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits

**** FOUND  15:04:30.22 -10:15:26.6 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 54214_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069
The candidate 54214_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069 did not pass the final checks
Discovery image 2     2026 09 01.12998    2461284.62998    13.34    14:58:56.76 -14:30:45.9   8547 6231   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits

**** FOUND  14:58:56.86 -14:30:44.9 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 54216_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069
The candidate 54216_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069 did not pass the final checks
Discovery image 2     2026 09 01.12998    2461284.62998    13.33    15:30:59.41 -15:02:01.1   3835 6186   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits

**** FOUND  15:30:59.45 -15:02:01.7 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 54218_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069
The candidate 54218_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069 did not pass the final checks
Discovery image 2     2026 09 01.12998    2461284.62998    13.19    15:07:19.56 -13:21:56.5   7366 5424   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits

**** FOUND  15:07:19.55 -13:21:56.6 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 54221_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069
The candidate 54221_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069 did not pass the final checks
Discovery image 2     2026 09 01.12998    2461284.62998    13.00    14:58:54.58 -12:47:35.2   8641 5187   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits

**** FOUND  14:58:54.55 -12:47:35.8 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 54224_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069
The candidate 54224_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069 did not pass the final checks
Discovery image 1     2026 09 01.12941    2461284.62941    12.73    15:09:28.64 -05:03:41.3   7435 0396   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits
Discovery image 2     2026 09 01.12998    2461284.62998    12.68    15:09:28.59 -05:03:41.5   7442 0390   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits

  
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Considering the candidate 54225_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069
The candidate 54225_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069 did not pass the final checks
Discovery image 2     2026 09 01.12998    2461284.62998    12.71    15:01:51.03 -08:05:39.5   8442 2311   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits

**** FOUND  15:01:50.99 -08:05:40.5 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 54226_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069
The candidate 54226_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069 did not pass the final checks
Discovery image 2     2026 09 01.12998    2461284.62998    12.45    15:09:36.74 -11:29:16.6   7117 4264   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits

**** FOUND  15:09:36.71 -11:29:16.8 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 54229_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069
The candidate 54229_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069 did not pass the final checks
Discovery image 2     2026 09 01.12998    2461284.62998    11.74    14:58:33.84 -09:31:11.7   8863 3212   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits

**** FOUND  14:58:33.84 -09:31:12.2 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 54539_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069
Preparing report for the candidate 54539_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069
  
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Considering the candidate 54581_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069
The candidate 54581_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069 did not pass the final checks
Discovery image 1     2026 09 01.12941    2461284.62941    12.55    15:27:35.18 -14:56:48.3   4328 6170   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits
Discovery image 2     2026 09 01.12998    2461284.62998    12.55    15:27:35.26 -14:56:48.1   4334 6163   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits

  
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Considering the candidate 54586_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069
The candidate 54586_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069 did not pass the final checks
Discovery image 2     2026 09 01.12998    2461284.62998    12.66    14:59:37.74 -10:37:05.2   8645 3862   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits

**** FOUND  14:59:37.74 -10:37:04.9 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 54606_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069
The candidate 54606_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069 did not pass the final checks
Discovery image 2     2026 09 01.12998    2461284.62998    12.64    15:37:28.48 -12:00:24.6   2994 4304   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits

**** FOUND  15:37:28.49 -12:00:24.6 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 54625_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069
The candidate 54625_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069 did not pass the final checks
Discovery image 1     2026 09 01.12941    2461284.62941    12.59    14:55:12.05 -08:42:57.5   9407 2774   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits
Discovery image 2     2026 09 01.12998    2461284.62998    12.37    14:55:11.99 -08:42:56.9   9415 2768   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits

  
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Considering the candidate 54749_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069
The candidate 54749_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069 did not pass the final checks
Discovery image 2     2026 09 01.12998    2461284.62998    12.91    14:57:12.61 -14:08:06.4   8824 6026   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits

**** FOUND  14:57:12.71 -14:08:06.7 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 54773_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069
The candidate 54773_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069 did not pass the final checks
Discovery image 2     2026 09 01.12998    2461284.62998    13.04    14:54:39.37 -10:20:47.7   9408 3763   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits

**** FOUND  14:54:39.43 -10:20:47.7 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 54892_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069
The candidate 54892_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069 did not pass the final checks
Discovery image 1     2026 09 01.12941    2461284.62941    13.41    15:23:04.23 -11:26:10.5   5128 4095   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits
Discovery image 2     2026 09 01.12998    2461284.62998    13.48    15:23:04.12 -11:26:12.1   5135 4089   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits

  
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Considering the candidate 54953_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069
The candidate 54953_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069 did not pass the final checks
Discovery image 1     2026 09 01.12941    2461284.62941    13.51    15:27:32.55 -10:58:43.3   4488 3778   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits
Discovery image 2     2026 09 01.12998    2461284.62998    13.40    15:27:32.54 -10:58:41.4   4495 3771   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits

  
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Considering the candidate 54973_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069
The candidate 54973_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069 did not pass the final checks
Discovery image 1     2026 09 01.12941    2461284.62941    13.44    14:55:20.87 -10:35:23.4   9283 3907   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits
Discovery image 2     2026 09 01.12998    2461284.62998    13.47    14:55:20.60 -10:35:23.1   9291 3901   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits

  
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Considering the candidate 55132_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069
The candidate 55132_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069 did not pass the final checks
Discovery image 1     2026 09 01.12941    2461284.62941    13.74    14:56:01.31 -09:48:51.1   9223 3429   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits
Discovery image 2     2026 09 01.12998    2461284.62998    14.01    14:56:01.30 -09:48:49.1   9231 3422   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits

  
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Considering the candidate 55202_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069
Preparing report for the candidate 55202_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069
  
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Considering the candidate 55245_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069
The candidate 55245_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069 did not pass the final checks
Discovery image 2     2026 09 01.12998    2461284.62998    13.82    14:54:18.63 -12:52:11.5   9324 5298   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits

**** FOUND  14:54:18.66 -12:52:11.2 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 55274_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069
The candidate 55274_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069 did not pass the final checks
Discovery image 1     2026 09 01.12941    2461284.62941    13.92    14:56:40.54 -06:35:18.1   9299 1465   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits
Discovery image 2     2026 09 01.12998    2461284.62998    14.00    14:56:40.60 -06:35:18.1   9306 1459   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits

  
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Considering the candidate 55292_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069
Preparing report for the candidate 55292_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069
  
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Considering the candidate 55330_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069
The candidate 55330_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069 did not pass the final checks
Discovery image 1     2026 09 01.12941    2461284.62941    14.05    14:55:54.65 -06:46:50.0   9405 1591   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-06-11_20.00sec_-0.00C_LIGHTs_0068.fits
Discovery image 2     2026 09 01.12998    2461284.62998    13.83    14:55:54.66 -06:46:48.8   9413 1584   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits

  
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Considering the candidate 48799_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069
The candidate 48799_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069 did not pass the final checks
Discovery image 3     2026 09 01.12998    2461284.62998    12.24    15:36:22.22 -11:26:48.9   3177 3976   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits

**** FOUND  15:36:22.23 -11:26:49.1 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 22313_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069
The candidate 22313_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069 did not pass the final checks
Discovery image 3     2026 09 01.12998    2461284.62998    11.21    15:14:32.47 -09:39:33.0   6470 3110   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits

**** FOUND  15:14:32.47 -09:39:32.9 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 24407_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069
The candidate 24407_fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069 did not pass the final checks
Discovery image 3     2026 09 01.12998    2461284.62998    9.80    15:36:51.27 -10:04:48.4   3152 3150   /data_ssd/NMW-TexasTech/workdir//img_2026-08-31_CI_Lib-02-Q1b1x1_221035_TTUQ1b1x1_1495939_fPsNxzut/fd_Lib-02-Q1b1x1_2026-08-31_22-07-00_20.00sec_-0.00C_LIGHTs_0069.fits

**** FOUND  15:36:51.27 -10:04:48.6 in the exclusion list exclusion_list.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 1s
make_report_in_HTML.sh TOTAL: 16s
Prepared the HTML report for the field Lib-02-Q1b1x1 with default.sex.telephoto_lens_vSTL
*------ done with default.sex.telephoto_lens_vSTL ------*
#### The local exclusion list is exclusion_list_local.txt ####
15:37:16.35 -14:45:53.5
15:16:05.01 -14:17:49.4
15:30:28.46 -11:11:48.6
########### Completed Lib-02-Q1b1x1 ###########
The analysis was running at tau
We are allowed to update the exclusion list at tau host
Found ../exclusion_list_TTUQ1.txt
#### The exclusion list before filtering-out asteroids, bad pixels and adding Gaia sources ####
15:37:16.35 -14:45:53.5
15:16:05.01 -14:17:49.4
15:30:28.46 -11:11:48.6
###################################################################################
15:37:16.35 -14:45:53.5  -- asteroid (will NOT add it to exclusion list)
15:16:05.01 -14:17:49.4  -- asteroid (will NOT add it to exclusion list)
15:30:28.46 -11:11:48.6  -- asteroid (will NOT add it to exclusion list)
renamed 'exclusion_list_index_html.txt_noasteroids' -> 'exclusion_list_index_html.txt'
renamed 'exclusion_list_index_html.txt_nohotpixels' -> 'exclusion_list_index_html.txt'
# Count candidates with no identification (that also don't look like hot pix)
Found 0 unidentified candidates (excluding asteroids, hot pixels and known variable stars).
###################################################################################
0 candidates found (excluding asteroids and hot pixels)
This does not look like a test run
###################################################################################
exclusion_list_gaiadr2.txt NOT FOUND
exclusion_list_apass.txt NOT FOUND
IS_THIS_TEST_RUN=NO  ALLOW_EXCLUSION_LIST_UPDATE= YES
#### Nothing to add to the exclusion list ####
The observatory MPC code is V36
############################################################
Positions of planets computed with util/planet_finder/main.py for JD(UT)2461284.62941102 -observatory V36
10:58:08.32 +08:17:22.9 Mercury (-1.4mag)
13:19:33.73 -12:03:53.5 Venus (-4.6mag)
06:57:09.49 +23:19:25.3 Mars (1.2mag)
09:03:54.05 +17:19:03.2 Jupiter (-1.8mag)
00:53:04.27 +02:48:16.5 Saturn (0.5mag)
04:13:32.55 +21:01:36.9 Uranus (5.7mag)
00:14:18.80 +00:00:37.2 Neptune (7.7mag)
20:26:02.60 -23:38:04.9 Pluto (14.5mag)
01:36:13.19 +13:56:06.7 Moon (-11.4mag)
-rw-r--r-- 1 apache apache 363 Aug 31 22:20 planets.txt
############################################################
Positions of selected moons from JPL HORIZONS for JD(UT)2461284.62941102:
09:03:53.72 +17:19:06.3 Io (6.2mag)
09:03:47.38 +17:19:36.1 Europa (6.3mag)
09:03:49.95 +17:19:21.9 Ganymede (5.6mag)
09:04:05.43 +17:18:07.8 Callisto (6.9mag)
09:01:30.10 +17:32:34.9 Himalia (15.7mag)
09:03:57.26 +17:18:48.7 Thebe (16.6mag)
09:01:09.81 +17:27:03.3 Elara (17.7mag)
09:07:55.03 +16:48:37.5 Pasiphae (17.9mag)
09:05:25.73 +17:35:09.7 Carme (19.0mag)
00:53:14.30 +02:47:46.8 Titan (8.3mag)
00:53:05.45 +02:48:19.1 Rhea (9.6mag)
00:53:33.19 +02:50:58.1 Iapetus (11.0mag)
00:52:55.46 +02:47:43.5 Hyperion (14.4mag)
00:51:57.72 +02:38:37.2 Phoebe (16.4mag)
-rw-r--r-- 1 apache apache 568 Aug 31 22:20 moons.txt
############################################################
Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461284.62941102:
21:18:18.85 -05:17:33.1 JWST
15:44:14.53 +52:28:08.6 Chandra
09:14:33.63 -51:56:08.0 XMM-Newton
-rw-r--r-- 1 apache apache 96 Aug 31 22:20 spacecraft.txt
############################################################
Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461284.62941102 -observatory V36
03:36:19.41 +19:01:46.4 17.4mag P/1996 R2 (Lagerkvist)
18:01:08.11 -34:19:18.0 14.3mag P/2010 H2 (Vales)
07:14:39.24 -69:58:15.2 17.3mag C/2014 UN271 (Bernardinelli-Bernstein)
06:14:52.26 +33:32:36.8 17.7mag C/2017 K2 (PANSTARRS)
04:41:20.18 +44:28:16.2 15.5mag P/2021 N1 (ZTF)
04:41:20.18 +44:28:16.2 15.5mag P/2021 N1 (ZTF)
22:18:30.49 +29:23:14.3 17.4mag C/2022 E2 (ATLAS)
07:05:18.48 +26:05:45.8 16.8mag C/2022 N2 (PANSTARRS)
10:43:47.54 +27:27:25.0 17.0mag C/2022 QE78 (ATLAS)
09:44:42.56 +05:15:51.5 18.0mag C/2022 R6 (PANSTARRS)
20:43:50.14 +62:18:41.8 18.0mag C/2023 H5 (Lemmon)
15:31:35.42 -15:06:20.5 14.7mag C/2023 R1 (PANSTARRS)
08:32:47.90 +32:31:47.8 15.7mag C/2024 E1 (Wierzchos)
15:05:59.05 +15:23:43.7 17.9mag C/2024 G6 (ATLAS)
18:38:00.34 +43:22:12.4 13.7mag C/2024 J3 (ATLAS)
20:34:52.68 +49:33:39.7 17.5mag C/2024 R4 (PANSTARRS)
05:32:06.04 -12:57:20.1 15.2mag C/2024 T5 (ATLAS)
07:09:15.27 +19:45:23.4 17.8mag C/2025 J1 (Borisov)
11:08:12.00 +19:14:32.1 16.9mag C/2025 V2 (Rankin)
13:14:41.06 +00:36:24.8 16.8mag C/2025 Y1 (ATLAS)
16:26:52.91 +74:59:05.6 16.3mag C/2026 A2 (Bok)
03:08:15.30 +46:16:46.2 17.4mag C/2026 B2 (Sun-Gao)
12:07:36.49 +10:46:22.8 17.5mag A/2026 E1
22:20:53.47 -34:22:16.9 13.2mag 10P/Tempel
11:44:04.36 -05:00:44.9 16.3mag 29P/Schwassmann-Wachmann
11:56:08.52 -03:07:49.1 17.5mag 63P/Wild
00:47:48.77 -06:40:42.6 15.4mag 65P/Gunn
06:27:06.79 +19:41:19.6 17.1mag 78P/Gehrels
03:16:13.91 +14:52:48.8 16.7mag 88P/Howell
05:18:04.82 +26:14:51.5 17.6mag 112P/Urata-Niijima
07:13:10.20 +26:18:15.1 16.0mag 114P/Wiseman-Skiff
10:14:00.92 +22:09:11.4 14.9mag 123P/West-Hartley
12:33:11.20 -19:09:37.7 17.4mag 124P/Mrkos
06:09:43.20 +20:48:52.2 15.9mag 128P/Shoemaker-Holt
23:55:26.87 +02:41:28.8 17.4mag 139P/Vaisala-Oterma
02:51:32.94 -18:08:51.9 15.6mag 161P/Hartley-IRAS
09:55:21.75 +18:28:03.9 11.9mag 169P/NEAT
03:18:28.20 +08:55:21.8 14.4mag 220P/McNaught
04:31:05.31 +34:18:37.5 15.2mag 260P/McNaught
08:15:01.63 +36:18:39.2 17.3mag 295P/LINEAR
15:21:25.92 +00:26:48.8 17.9mag 391P/Kowalski
09:22:24.32 +17:10:00.7 17.9mag 450P/LONEOS
-rw-r--r-- 1 apache apache 2.1K Aug 31 22:20 comets.txt
############################################################
List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html :
04:20:07.58 -42:26:59.90  AT2026zjy  2026-08-23.03 15.91
03:08:18.02 +11:54:46.50  SN2026ymb  2026-08-23.4 16.44
20:22:32.48 -50:45:14.30  SN2026yid  2026-08-22.82 15.13
04:24:28.39 -56:20:21.60  ASASSN-26ey  2026-08-20.02 15.55
16:46:37.81 -63:14:59.80  ASASSN-26ex  2026-08-18.78 3.63
21:28:47.85 +20:31:03.60  SN 2026sfn  2026-08-16.3 17.09
23:01:28.67 -61:00:39.00  SN 2026yib  2026-08-14.85 17.36
00:22:23.20 -32:16:02.70  SN 2026whu  2026-08-14.96 16.5
19:56:21.71 -37:24:19.90  ASASSN-26ew  2026-08-13.82 14.73
13:53:14.21 +00:26:52.00  SN 2026wkv  2026-08-10.12 15.83
05:21:07.61 +23:38:20.10  TCP J05210763+2338194  2026-08-10.59 9.34
01:28:20.49 +40:13:27.10  SN2026wpd  2026-08-9.34 16.37
23:47:50.87 +49:28:49.80  SN2026wjs  2026-08-9.35 17.12
16:03:20.92 +17:43:23.70  AT2026xau  2026-08-9.3 17.71
01:10:22.05 -09:34:08.50  SN2026weo  2026-08-7.46 15.76
00:56:54.35 -35:55:29.40  AT2026wdy  2026-08-5.05 16.08
22:08:07.63 -53:03:58.90  AT2026wek  2026-08-3.82 17.17
14:51:51.34 +66:13:24.60  ASASSN-26ev  2026-08-2.15 14.02
12:06:50.79 -36:16:06.20  SN2026wgm  2026-08-1.73 15.61
16:56:36.90 -59:29:26.00  ASASSN-26er  2026-07-25.82 15.09
01:21:27.83 -10:37:05.00  SN2026vbh  2026-07-25.61 15.97
21:17:31.59 +22:25:50.90  ASASSN-26eq  2026-07-24.37 15.13
18:53:36.89 +16:56:43.60  ASASSN-26ep  2026-07-23.47 -4.06
12:18:47.98 -30:48:47.50  ASASSN-26et  2026-07-22.76 13.98
13:00:47.82 +15:42:17.60  SN2026uwk  2026-07-21.75 16.38
18:52:31.11 -32:28:00.90  ASASSN-26en  2026-07-21.77 14.63
14:42:58.01 -62:32:59.10  ASASSN-26es  2026-07-20.79 15.36
20:12:45.57 -32:53:13.00  ASASSN-26em  2026-07-20.94 16.83
18:54:24.33 -46:11:51.70  ASASSN-26eu  2026-07-20.93 14.86
03:18:56.99 -80:55:10.40  AT2026ugi  2026-07-20.03 17.12
18:43:58.40 +24:22:41.80  ASASSN-26eo  2026-07-19.36 16.16
04:50:01.03 -02:22:33.80  ASASSN-26ej  2026-07-16.17 17.02
18:34:55.28 -31:41:00.90  ASASSN-26ek  2026-07-16.24 15.73
17:07:43.61 -44:21:53.50  ASASSN-26el  2026-07-15.86 16.01
14:45:08.35 +24:13:12.30  ASASSN-26ei  2026-07-16.17 16.46
10:00:46.44 -32:36:31.10  AT 2023mhb  2026-07-14.73 16.67
14:39:37.45 -11:22:36.20  AT 2026unl  2026-07-15.27 17.11
10:49:42.57 -11:25:55.80  ASASSN-26eh  2026-07-14.72 16.58
19:33:53.06 -07:15:00.80  ASASSN-22le  2026-07-14.15 15.5
02:45:40.52 -27:55:30.30  ASASSN-26ef  2026-07-12.35 15.86
23:26:43.80 +04:42:39.70  SN 2026qtn  2026-07-12.22 16.47
02:19:17.26 +28:57:15.40  ASASSN-26ec  2026-07-11.53 2.78
18:31:15.56 -05:34:31.50  AT2026stb  2026-07-11.28 -1.29
13:36:08.24 +23:29:05.00  AT2026pjf  2026-07-10.18 -0.72
17:33:39.82 +04:22:36.70  SN2026pir  2026-07-9.86 -0.66
11:21:41.26 -50:33:36.30  ASASSN-26ed  2026-07-8.8 -1.3
23:41:42.11 +26:29:49.10  AT2026qil  2026-07-9.3 16.15
20:21:30.50 -32:03:40.10  ASASSN-26ee  2026-07-7.22 15.53
19:37:44.09 -05:35:42.80  AT2026ryu  2026-07-7.17 14.88
11:06:55.46 -04:07:04.50  AT2026qqg  2026-07-5.01 16.82
19:07:23.69 -74:13:37.30  AT2026qly  2026-07-5.02 17.31
17:57:43.80 +27:18:40.10  ASASSN-26ea  2026-07-5.07 16.67
19:59:01.43 -32:07:34.30  ASASSN-26eb  2026-07-4.97 15.52
18:46:50.35 -57:44:13.20  SN 2026qqp  2026-07-5.03 -0.92
19:17:31.69 -39:55:29.90  ASASSN-26dz  2026-07-5.14 15.91
19:14:31.37 +12:03:52.90  AT 2026rdg  2026-07-3.43 11.81
04:05:50.09 -70:24:34.40  AT 2026qpr  2026-06-30.4 15.96
13:45:37.49 -05:59:35.80  SN 2026pub  2026-06-30.09 16.01
16:41:15.63 +39:17:14.70  SN 2026pel  2026-06-26.38 16.07
10:14:40.19 -35:38:21.30  ASASSN-26dy  2026-06-25.99 15.63
14:47:21.56 -40:15:51.30  ASASSN-26dv  2026-06-23.03 14.62
13:38:49.79 -77:21:06.70  ASASSN-26dw  2026-06-23.04 16.09
00:59:27.90 +33:08:13.20  SN 2026mke  2026-06-22.39 17.13
11:10:44.73 -30:20:45.50  SN 2026nmv  2026-06-22.06 16.56
21:36:15.68 -21:19:12.50  AT2026oxh  2026-06-22.15 17.14
17:31:38.38 -56:05:51.90  ASASSN-26dx  2026-06-22.02 14.72
14:10:13.44 -38:46:46.10  AT2026pvk  2026-06-22.06 16.53
20:56:47.23 -18:31:05.20  AT2026plb  2026-06-21.31 16.4
15:44:29.68 +21:00:59.30  SN2026ore  2026-06-21.29 17.57
23:50:05.98 -14:01:41.30  AT2026oxl  2026-06-21.52 17.64
17:36:54.73 -18:10:04.20  AT2026ouj  2026-06-20.92 15.15
00:34:04.08 -30:22:09.20  AT2026ntk  2026-06-18.09 17.34
20:49:13.39 +25:17:59.20  ASASSN-26du  2026-06-15.39 15.93
23:09:30.84 +32:40:42.00  SN2026oxc  2026-06-14.35 16.83
02:02:26.78 +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
11:44:32.95 -68:48:30.00  ASASSN-26no  2026-05-24 8.41
19:00:42.82 -48:31:01.60  ASASSN-26dp  2026-05-22.31 -3.28
14:23:56.72 -58:37:47.60  ASASSN-26dn  2026-05-20.01 14.64
11:24:54.06 +47:57:01.60  AT2026nma  2026-05-20.29 15.46
21:27:08.58 +33:24:38.10  AT2026lli  2026-05-19.34 15.86
00:31:01.41 -13:38:51.70  AT2026nad  2026-05-19.39 15.34
15:16:06.61 -79:16:32.40  ASASSN-26dm  2026-05-19.03 14.44
11:24:25.21 -59:23:19.10  ASASSN-26dl  2026-05-18.02 13.55
13:45:51.52 -53:16:01.00  ASASSN-26dk  2026-05-18.16 12.96
02:05:49.69 -30:29:09.60  ASASSN-26dh  2026-05-18.43 15.37
-rw-r--r-- 1 apache apache 5.7K Aug 31 22:20 asassn_transients_list.txt
############################################################
Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html :
02:19:17.36 +28:57:15.8  TCP J02191736+2857158  2026-07-12.3549  12.5mag
00:44:56.43 +41:57:41.6  PNV J00445643+4157416  2026-07-13.8026  17.98Cmag
00:42:55.36 +41:17:27.0  PNV J00425536+4117270  2026-07-20.1813  17.7mag
20:35:43.64 +61:31:32.9  TCP J20354364+6131329  2026-07-20.5443  14.4mag
21:17:31.48 +22:25:51.0  TCP J21173148+2225510  2026-07-23.5577  14.8mag
00:41:24.04 +40:49:02.8  PNV J00412404+4049028  2026-07-25.0157  18.7mag
00:43:04.26 +41:02:28.6  PNV J00430426+4102286  2026-07-26.1512  20mag
14:51:51.40 +66:13:24.0  TCP J14515140+6613240  2026-07-29.2561  13.5mag
00:43:06.15 +41:22:08.2  PNV J00430615+4122082  2026-07-30.0085  19.4mag
00:41:33.23 +41:10:12.2  PNV J00413323+4110122  2026-08-02.8913  17.1mag
05:21:07.63 +23:38:19.4  TCP J05210763+2338194  2026-08-06.4109  11.2mag
22:57:17.96 +47:07:41.8  TCP J22571796+4707418  2026-08-09.3289  14.3mag
09:13:38.17 +76:28:18.1  PSN J09133817+7628181  2026-08-09.8037  15.4mag
00:43:17.29 +41:26:48.6  PNV J00431729+4126486  2026-08-14.0920  16.8mag
00:42:52.82 +41:10:58.6  PNV J00425282+4110586  2026-08-17.7723  19.9mag
00:42:52.83 +41:10:59.6  PNV J00425283+4110596  2026-08-18.6119  19.3mag
18:25:12.76 -22:25:29.3  TCP J18251276-2225293  2026-08-19.1062  9.4mag
18:03:09.04 +12:18:14.0  TCP J18030904+1218140  2026-08-19.5199  14.9mag
19:45:06.48 +18:22:42.2  PNV J19450648+1822422  2026-08-25.1278  9.0mag
00:42:54.65 +41:22:59.3  PNV J00425465+4122593  2026-08-25.4712  18.9mag
-rw-r--r-- 1 apache apache 190K Aug 31 22:20 tocp_transients_list.txt
############################################################
Truncated list of recent TNS transients from https://www.wis-tns.org/ :
16:58:34.750 +12:37:35.05  AT 2026xzc  2026-08-05.29 21.81
16:57:45.366 -04:44:07.55  AT 2026xzb  2026-08-06.80 18.89
01:01:40.818 +17:24:52.10  AT 2026xza  2026-08-07.04 19.13
02:48:31.834 +11:32:30.95  AT 2026xyz  2026-07-27.60 20.39
02:42:23.530 +11:34:23.14  AT 2026xyy  2026-07-27.60 20.66
00:37:50.285 +37:00:52.41  AT 2026xyx  2026-07-26.50 21.17
00:06:37.754 +38:47:58.50  AT 2026xyw  2026-07-25.56 20.91
23:33:38.449 -02:26:41.50  AT 2026xyv  2026-07-25.58 21.12
22:17:47.290 -01:22:05.26  AT 2026xyu  2026-07-24.49 21.05
22:16:54.038 -04:38:43.31  AT 2026xyt  2026-07-24.49 20.75
22:36:27.535 -04:34:29.60  AT 2026xys  2026-07-24.50 20.57
18:16:57.398 +41:46:52.10  AT 2026xyr  2026-07-20.45 20.64
22:13:09.171 +40:56:17.81  AT 2026xyq  2026-07-20.50 20.52
22:12:39.602 -31:11:47.46  AT 2026xyp  2026-07-20.53 20.52
17:48:55.415 +18:22:21.44  AT 2026xyo  2026-07-19.39 21.04
19:18:30.653 +46:13:06.27  AT 2026xyn  2026-07-18.39 21.15
23:09:22.748 +15:40:57.10  AT 2026xym  2026-07-16.50 20.95
20:54:55.771 +11:11:51.04  AT 2026xyl  2026-07-16.38 21
23:56:52.248 +18:48:26.93  AT 2026xyk  2026-07-16.49 20.53
22:49:22.817 +14:18:55.14  AT 2026xyj  2026-07-16.53 20.53
-rw-r--r-- 1 apache apache 88K Aug 31 22:20 tns_transients_list.txt

=== Transient Factory Profiling ===
Started: Mon Aug 31 22:20:13 CDT 2026
=======================================
TIMING SExtractor: 2 seconds
TIMING matching_and_photometry: 1 seconds
TIMING lightcurve_write: 0 seconds
TIMING select_aperture: 1 seconds
    VAST_RUN_default.sex.telephoto_lens_onlybrightstars_v1: 4s (0.07 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 34s (0.57 min)
    PLATE_VERIFY_AND_POINTING: 1s (0.02 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 11s (0.18 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 0s (0.00 min)
      FILTER_FRAME_EDGE: 0s (0.00 min)
      FILTER_SECOND_EPOCH_VERIFY: 0s (0.00 min)
    CANDIDATE_FILTERING_TOTAL: 0s (0.00 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 0s (0.00 min)
    WAIT_FOR_UCAC5: 5s (0.08 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 1s (0.02 min)
  SE_CONFIG_default.sex.telephoto_lens_onlybrightstars_v1: 56s (0.93 min)
TIMING SExtractor: 12 seconds
TIMING matching_and_photometry: 7 seconds
TIMING lightcurve_write: 2 seconds
TIMING select_aperture: 5 seconds
    VAST_RUN_default.sex.telephoto_lens_vSTL: 30s (0.50 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 0s (0.00 min)
    PLATE_VERIFY_AND_POINTING: 1s (0.02 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 17s (0.28 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: 16s (0.27 min)
  SE_CONFIG_default.sex.telephoto_lens_vSTL: 66s (1.10 min)
FIELD_Lib-02-Q1b1x1: 136s (2.27 min)
=======================================
TOTAL_RUNTIME: 150s (2.50 min)
Finished: Mon Aug 31 22:22:43 CDT 2026