Mean magnitude and position on the discovery images: 
                   2026 04 28.2301  2461158.7301  11.15  10:12:55.73 +15:26:29.6
222.31263  51.45708 galactic  Leo  Second-epoch detections are separated by 0.4" and 9.2 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
11 Parthenope              -1      1       1  11.5     0    0
Forced photometry on wcs_Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits at 10:12:55.73 +15:26:29.6:  15.80 +/- 99.00  upperlimit
Forced photometry on wcs_Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits at 10:12:55.73 +15:26:29.6:  15.69 +/- 99.00  upperlimit
Check this position in TNS.                         Manually check the ASAS-SN list of transients!
Search this object in SIMBAD.
Search this object in VizieR catalogs.  WISE atlas  Aladin Lite  SNAD ZTF viewer
Online MPChecker may fail to identify bright comets! Please manually check the Seiichi Yoshida's and Gideon van Buitenen's pages.

Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits


fd_Leo-04-Q1b1x1_2026-04-28_00-30-30_20.00sec_-4.90C_LIGHTs_0133.fits


fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134.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/Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Leo-04-Q1b1x1_003242_TTUQ1b1x1_2967232_ALl8nBKS/fd_Leo-04-Q1b1x1_2026-04-28_00-30-30_20.00sec_-4.90C_LIGHTs_0133.fits /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Leo-04-Q1b1x1_003242_TTUQ1b1x1_2967232_ALl8nBKS/fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134.fits ;do util/wcs_image_calibration.sh $i ;done
# Display the solved FITS images
ds9 -frame lock wcs  wcs_Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits  wcs_fd_Leo-04-Q1b1x1_2026-04-28_00-30-30_20.00sec_-4.90C_LIGHTs_0133.fits -crosshair 1029.36792 1986.41504 image    wcs_fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134.fits -crosshair 1036.65186 1992.08289 image   

./vast --norotation --noflagimage --starmatchraius 3.5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits /data_ssd/NMW-TexasTech/reference_imgs/Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Leo-04-Q1b1x1_003242_TTUQ1b1x1_2967232_ALl8nBKS/fd_Leo-04-Q1b1x1_2026-04-28_00-30-30_20.00sec_-4.90C_LIGHTs_0133.fits /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Leo-04-Q1b1x1_003242_TTUQ1b1x1_2967232_ALl8nBKS/fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134.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_2026-04-28_CI_Leo-04-Q1b1x1_003242_TTUQ1b1x1_2967232_ALl8nBKS

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 04 28.23009 10 12 55.73 +15 26 29.6          11.2 R      V36

Position measured on individual images:

     TAU0008  C2026 04 28.22963 10 12 55.72 +15 26 29.8          11.2 R      V36
     TAU0008  C2026 04 28.23054 10 12 55.73 +15 26 29.5          11.2 R      V36

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

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

TCP 2026 04 28.2301*  10 12 55.73 +15 26 29.6  11.2 U             Leo       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,2461158.7301,11.15,0.05,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 20260428.2301 11.15CV 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 04 28.2301  2461158.7301  12.75  09:51:44.61 +16:10:41.1
218.16383  47.07528 galactic  Leo  Second-epoch detections are separated by 0.7" 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.  
103 Hera                    -1      3       3  13.0     0   -0
Forced photometry on wcs_Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits at 09:51:44.61 +16:10:41.1:  16.12 +/- 99.00  upperlimit
Forced photometry on wcs_Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits at 09:51:44.61 +16:10:41.1:  16.14 +/- 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.

Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits


fd_Leo-04-Q1b1x1_2026-04-28_00-30-30_20.00sec_-4.90C_LIGHTs_0133.fits


fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134.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/Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Leo-04-Q1b1x1_003242_TTUQ1b1x1_2967232_ALl8nBKS/fd_Leo-04-Q1b1x1_2026-04-28_00-30-30_20.00sec_-4.90C_LIGHTs_0133.fits /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Leo-04-Q1b1x1_003242_TTUQ1b1x1_2967232_ALl8nBKS/fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134.fits ;do util/wcs_image_calibration.sh $i ;done
# Display the solved FITS images
ds9 -frame lock wcs  wcs_Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits  wcs_fd_Leo-04-Q1b1x1_2026-04-28_00-30-30_20.00sec_-4.90C_LIGHTs_0133.fits -crosshair 4144.60742 1814.15710 image    wcs_fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134.fits -crosshair 4151.76904 1819.64355 image   

./vast --norotation --noflagimage --starmatchraius 3.5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits /data_ssd/NMW-TexasTech/reference_imgs/Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Leo-04-Q1b1x1_003242_TTUQ1b1x1_2967232_ALl8nBKS/fd_Leo-04-Q1b1x1_2026-04-28_00-30-30_20.00sec_-4.90C_LIGHTs_0133.fits /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Leo-04-Q1b1x1_003242_TTUQ1b1x1_2967232_ALl8nBKS/fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134.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_2026-04-28_CI_Leo-04-Q1b1x1_003242_TTUQ1b1x1_2967232_ALl8nBKS

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 04 28.23009 09 51 44.61 +16 10 41.1          12.8 R      V36

Position measured on individual images:

     TAU0008  C2026 04 28.22963 09 51 44.62 +16 10 41.5          12.7 R      V36
     TAU0008  C2026 04 28.23054 09 51 44.60 +16 10 40.8          12.8 R      V36

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

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

TCP 2026 04 28.2301*  09 51 44.61 +16 10 41.1  12.8 U             Leo       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,2461158.7301,12.75,0.05,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 20260428.2301 12.75CV 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 04 28.2301  2461158.7301  13.05  09:35:26.17 +09:35:56.4
224.07331  40.67297 galactic  Leo  Second-epoch detections are separated by 0.4" 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.  
67 Asia                    -1      2       2  13.4     0   -0
Forced photometry on wcs_Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits at 09:35:26.17 +09:35:56.4:  15.97 +/- 99.00  upperlimit
Forced photometry on wcs_Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits at 09:35:26.17 +09:35:56.4:  15.99 +/- 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.

Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits


fd_Leo-04-Q1b1x1_2026-04-28_00-30-30_20.00sec_-4.90C_LIGHTs_0133.fits


fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134.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/Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Leo-04-Q1b1x1_003242_TTUQ1b1x1_2967232_ALl8nBKS/fd_Leo-04-Q1b1x1_2026-04-28_00-30-30_20.00sec_-4.90C_LIGHTs_0133.fits /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Leo-04-Q1b1x1_003242_TTUQ1b1x1_2967232_ALl8nBKS/fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134.fits ;do util/wcs_image_calibration.sh $i ;done
# Display the solved FITS images
ds9 -frame lock wcs  wcs_Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits  wcs_fd_Leo-04-Q1b1x1_2026-04-28_00-30-30_20.00sec_-4.90C_LIGHTs_0133.fits -crosshair 6273.36084 5932.11426 image    wcs_fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134.fits -crosshair 6280.67188 5937.40723 image   

./vast --norotation --noflagimage --starmatchraius 3.5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits /data_ssd/NMW-TexasTech/reference_imgs/Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Leo-04-Q1b1x1_003242_TTUQ1b1x1_2967232_ALl8nBKS/fd_Leo-04-Q1b1x1_2026-04-28_00-30-30_20.00sec_-4.90C_LIGHTs_0133.fits /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Leo-04-Q1b1x1_003242_TTUQ1b1x1_2967232_ALl8nBKS/fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134.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_2026-04-28_CI_Leo-04-Q1b1x1_003242_TTUQ1b1x1_2967232_ALl8nBKS

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 04 28.23009 09 35 26.17 +09 35 56.4          13.1 R      V36

Position measured on individual images:

     TAU0008  C2026 04 28.22963 09 35 26.18 +09 35 56.3          13.0 R      V36
     TAU0008  C2026 04 28.23054 09 35 26.17 +09 35 56.6          13.1 R      V36

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

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

TCP 2026 04 28.2301*  09 35 26.17 +09 35 56.4  13.1 U             Leo       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,2461158.7301,13.05,0.05,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 20260428.2301 13.05CV 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 04 28.2301  2461158.7301  13.56  09:39:32.65 +16:22:53.8
216.29425  44.44624 galactic  Leo  Second-epoch detections are separated by 1.1" 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.  
47 Aglaja                  -1      1       1  13.9    -0    0
Forced photometry on wcs_Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits at 09:39:32.65 +16:22:53.8:  16.08 +/- 99.00  upperlimit
Forced photometry on wcs_Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits at 09:39:32.65 +16:22:53.8:  16.13 +/- 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.

Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits


fd_Leo-04-Q1b1x1_2026-04-28_00-30-30_20.00sec_-4.90C_LIGHTs_0133.fits


fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134.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/Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Leo-04-Q1b1x1_003242_TTUQ1b1x1_2967232_ALl8nBKS/fd_Leo-04-Q1b1x1_2026-04-28_00-30-30_20.00sec_-4.90C_LIGHTs_0133.fits /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Leo-04-Q1b1x1_003242_TTUQ1b1x1_2967232_ALl8nBKS/fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134.fits ;do util/wcs_image_calibration.sh $i ;done
# Display the solved FITS images
ds9 -frame lock wcs  wcs_Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits  wcs_fd_Leo-04-Q1b1x1_2026-04-28_00-30-30_20.00sec_-4.90C_LIGHTs_0133.fits -crosshair 5911.87891 1810.11938 image    wcs_fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134.fits -crosshair 5919.13916 1815.41345 image   

./vast --norotation --noflagimage --starmatchraius 3.5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits /data_ssd/NMW-TexasTech/reference_imgs/Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Leo-04-Q1b1x1_003242_TTUQ1b1x1_2967232_ALl8nBKS/fd_Leo-04-Q1b1x1_2026-04-28_00-30-30_20.00sec_-4.90C_LIGHTs_0133.fits /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Leo-04-Q1b1x1_003242_TTUQ1b1x1_2967232_ALl8nBKS/fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134.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_2026-04-28_CI_Leo-04-Q1b1x1_003242_TTUQ1b1x1_2967232_ALl8nBKS

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 04 28.23009 09 39 32.65 +16 22 53.8          13.6 R      V36

Position measured on individual images:

     TAU0008  C2026 04 28.22963 09 39 32.69 +16 22 53.6          13.7 R      V36
     TAU0008  C2026 04 28.23054 09 39 32.61 +16 22 53.9          13.5 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 04 28.2301*  09 39 32.65 +16 22 53.8  13.6 U             Leo       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,2461158.7301,13.56,0.05,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 20260428.2301 13.56CV NMW


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

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

## VaST run with SExtractor config file default.sex.telephoto_lens_onlybrightstars_v1 ##
Images processed 4
Images used for photometry 4
Ref.  image: 2461119.68287475 20.03.2026 04:23:10.378   /data_ssd/NMW-TexasTech/reference_imgs/Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits
First image: 2461119.68287475 20.03.2026 04:23:10.378   /data_ssd/NMW-TexasTech/reference_imgs/Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits
Last  image: 2461158.73053865 28.04.2026 05:31:48.539   /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Leo-04-Q1b1x1_003242_TTUQ1b1x1_2967232_ALl8nBKS/fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 1
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.63
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: 2 seconds
Number of parallel threads: 24
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA  10.0             # minimum number of pixels above threshold
DETECT_THRESH   10.0             #  or , in mag.arcsec-2
ANALYSIS_THRESH 10.0             #  or , in mag.arcsec-2
SATUR_LEVEL     55000.0         # level (in ADUs) at which arises saturation
GAIN            0.37            # detector gain in e-/ADU
Total objects detected (at least 2 times):  6910
Objects passed selection criteria:  6895
Measurements per detected object (mean, median, min, max):    2.8    2.0    2    4
Measurements per selected object (mean, median, min, max):    2.8    2.0    2    4
Average stars detected per image: 5221.5
Average stars matched: 5128.25 (98.2141 %)
Memory usage VmPeak:   113096 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Tue Apr 21 18:08:25 CDT 2026
VaST build number  1.0rc89-27-g1ba0f777
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-04-21)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Tue Apr 28 00:33:48 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: 2461119.68287475 20.03.2026 04:23:10.378   /data_ssd/NMW-TexasTech/reference_imgs/Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits
First image: 2461119.68287475 20.03.2026 04:23:10.378   /data_ssd/NMW-TexasTech/reference_imgs/Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits
Last  image: 2461158.73053865 28.04.2026 05:31:48.539   /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Leo-04-Q1b1x1_003242_TTUQ1b1x1_2967232_ALl8nBKS/fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 7
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.35
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: 12 seconds
Number of parallel threads: 24
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA  2.0             # minimum number of pixels above threshold
DETECT_THRESH   3.0             #  or , in mag.arcsec-2
ANALYSIS_THRESH 3.0             #  or , in mag.arcsec-2
SATUR_LEVEL     57000.0         # level (in ADUs) at which arises saturation
GAIN            0.83            # detector gain in e-/ADU
WEIGHT_TYPE BACKGROUND
Total objects detected (at least 2 times):  37654
Objects passed selection criteria:  37569
Measurements per detected object (mean, median, min, max):    3.0    3.0    2    4
Measurements per selected object (mean, median, min, max):    3.0    3.0    2    4
Average stars detected per image: 29805.2
Average stars matched: 28581.5 (95.8942 %)
Memory usage VmPeak:   141068 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Tue Apr 21 18:08:25 CDT 2026
VaST build number  1.0rc89-27-g1ba0f777
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-04-21)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Tue Apr 28 00:35:15 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= /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= 15.0
FLAT_FIELD_FILE= /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-04-08.fit
FRAME_EDGE_OFFSET_PIX= 100
GAIA_BAND_FOR_CATALOGED_SOURCE_CHECK= 
MAX_NEW_TO_REF_MEAN_IMG_VALUE_RATIO= 100
MAX_NEW_IMG_MEAN_VALUE= 25000
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS= 0.18
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS_SOFT_LIMIT= 0.12
MPC_CODE= V36
NMW_CALIBRATION= /var/www/nmw_calibration
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_HARD_LIMIT= 8000
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_SOFT_LIMIT= 4000
OMP_NUM_THREADS= 
ONLINE_MPCHECKER_BUTTON_ASTEROID_SEARCH_RADIUS_ARCMIN= 
PHOTOMETRIC_CALIBRATION= 
REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES= yes
SEXTRACTOR_CONFIG_BRIGHTSTARPASS= default.sex.telephoto_lens_onlybrightstars_v1
SEXTRACTOR_CONFIG_FILES= default.sex.telephoto_lens_onlybrightstars_v1 default.sex.telephoto_lens_vSTL
STARMATCH_RADIUS_PIX= 3.5
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: 
Leo-04-Q1b1x1
#######################################
########### Starting Leo-04-Q1b1x1 ###########
Processing Leo-04-Q1b1x1
server tau has sufficient free disk space available: 1212562 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 1212562 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits
Small preview (one of the new images): 

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

MAKE_PNG_PLOTS=yes


renamed 'Leo-04-Q1b1x1_2026-04-28_00-30-30_20.00sec_-4.90C_LIGHTs_0133.png' -> 'transient_report/Leo-04-Q1b1x1_2026-04-28_00-30-30_20.00sec_-4.90C_LIGHTs_0133.fits_preview.png'

Leo-04-Q1b1x1_2026-04-28_00-30-30_20.00sec_-4.90C_LIGHTs_0133.fits


renamed 'Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134.png' -> 'transient_report/Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134.fits_preview.png'

Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134.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= 560.5437
INFO:         REFERENCE_EPOCH__FIRST_IMAGE_SD= 523.0623
INFO:    SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 4322.9562
INFO:            SECOND_EPOCH__FIRST_IMAGE_SD= 929.1572
INFO:   SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 4359.4713
INFO:           SECOND_EPOCH__SECOND_IMAGE_SD= 931.3954
----------------------------------------------
INFO:      ref_to_second_epoch_img_mean_ratio= 7.71208
INFO:                  SECOND_EPOCH__SD_ratio= 0.002
----------------------------------------------
Calibration settings: DARK_FRAMES_DIR=/var/www/nmw_calibration/TTUQ1b1x1/darks FLAT_FIELD_FILE=/var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-04-08.fit
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                 -5.0 / [degC] CCD temperature setpoint
CCD-TEMP=                 -4.9 / [degC] CCD temperature
FOCTEMP =     16.2900009155273 / [degC] Focuser temperature
AMBTEMP =                 15.7 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Leo-04-Q1b1x1_003242_TTUQ1b1x1_2967232_ALl8nBKS/Leo-04-Q1b1x1_2026-04-28_00-30-30_20.00sec_-4.90C_LIGHTs_0133.fits 
CCD-TEMP= -4.900000 for /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Leo-04-Q1b1x1_003242_TTUQ1b1x1_2967232_ALl8nBKS/Leo-04-Q1b1x1_2026-04-28_00-30-30_20.00sec_-4.90C_LIGHTs_0133.fits
SET-TEMP= -5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Leo-04-Q1b1x1_003242_TTUQ1b1x1_2967232_ALl8nBKS/Leo-04-Q1b1x1_2026-04-28_00-30-30_20.00sec_-4.90C_LIGHTs_0133.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= '2026-04-28T00:30:30.3114470' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-04-28T05:30:30.3114470' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61158.2295174883 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-04-28T05:30:40.2135477' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =      61158.229632095 / 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=                 -5.0 / [degC] CCD temperature setpoint" status=0
Record 25: "CCD-TEMP=                 -4.9 / [degC] CCD temperature" status=0
Record 26: "READOUTM= '2CMS-0'             / Sensor readout mode" status=0
Record 27: "USBLIMIT=                   50 / Camera-specific USB setting" status=0
Record 28: "TELESCOP= 'QHY600M-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      =     146.664140631798 / [deg] RA of telescope" status=0
Record 32: "DEC     =     13.9999183595006 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     40.7486111111111 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     258.760555555556 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     1.53001141452572 / 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  = 'Leo-04'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '09 46 40'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+14 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  =                29457 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                29457 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     16.2900009155273 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     16.2900009155273 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 -7.8 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 19.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=               896.11 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 15.7 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                 32.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=                  0.0 / [kph] Wind gust" status=0
Record 61: "WINDSPD =                  0.0 / [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_2026-04-28_CI_Leo-04-Q1b1x1_003242_TTUQ1b1x1_2967232_ALl8nBKS/Leo-04-Q1b1x1_2026-04-28_00-30-30_20.00sec_-4.90C_LIGHTs_0133.fits 9576 6388  16 bitpix
SET-TEMP= -5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Leo-04-Q1b1x1_003242_TTUQ1b1x1_2967232_ALl8nBKS/Leo-04-Q1b1x1_2026-04-28_00-30-30_20.00sec_-4.90C_LIGHTs_0133.fits
SET-TEMP= -5.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_-5C_20s_2026-04-22.fit
CCD-TEMP= -4.900000 for /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Leo-04-Q1b1x1_003242_TTUQ1b1x1_2967232_ALl8nBKS/Leo-04-Q1b1x1_2026-04-28_00-30-30_20.00sec_-4.90C_LIGHTs_0133.fits
CCD-TEMP= -5.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_-5C_20s_2026-04-22.fit
Reading dark frame /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_-5C_20s_2026-04-22.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Leo-04-Q1b1x1_003242_TTUQ1b1x1_2967232_ALl8nBKS/d_Leo-04-Q1b1x1_2026-04-28_00-30-30_20.00sec_-4.90C_LIGHTs_0133.fits :)

Spent 0.513233 seconds 
renamed 'mdark_TTUQ1b1x1_-5C_20s_2026-04-22.png' -> 'transient_report/dark.png'
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Leo-04-Q1b1x1_003242_TTUQ1b1x1_2967232_ALl8nBKS/d_Leo-04-Q1b1x1_2026-04-28_00-30-30_20.00sec_-4.90C_LIGHTs_0133.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-04-08.fit 9576 6388  16 bitpix
Avarage count on flat field image: 37805.313903
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Leo-04-Q1b1x1_003242_TTUQ1b1x1_2967232_ALl8nBKS/fd_Leo-04-Q1b1x1_2026-04-28_00-30-30_20.00sec_-4.90C_LIGHTs_0133.fits :)


No overscan detected - all values seem high! (left_median=24603.0, right_median=28063.0)
renamed 'mff_TTUQ1b1x1_2026-04-08.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Leo-04-Q1b1x1_003242_TTUQ1b1x1_2967232_ALl8nBKS/fd_Leo-04-Q1b1x1_2026-04-28_00-30-30_20.00sec_-4.90C_LIGHTs_0133.fits
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                 -5.0 / [degC] CCD temperature setpoint
CCD-TEMP=                 -4.9 / [degC] CCD temperature
FOCTEMP =     16.2900009155273 / [degC] Focuser temperature
AMBTEMP =                 16.0 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Leo-04-Q1b1x1_003242_TTUQ1b1x1_2967232_ALl8nBKS/Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134.fits 
CCD-TEMP= -4.900000 for /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Leo-04-Q1b1x1_003242_TTUQ1b1x1_2967232_ALl8nBKS/Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134.fits
SET-TEMP= -5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Leo-04-Q1b1x1_003242_TTUQ1b1x1_2967232_ALl8nBKS/Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134.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= '2026-04-28T00:31:48.5399674' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-04-28T05:31:48.5399674' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61158.2304229052 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-04-28T05:31:58.4413889' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61158.2305375114 / 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=                 -5.0 / [degC] CCD temperature setpoint" status=0
Record 25: "CCD-TEMP=                 -4.9 / [degC] CCD temperature" status=0
Record 26: "READOUTM= '2CMS-0'             / Sensor readout mode" status=0
Record 27: "USBLIMIT=                   50 / Camera-specific USB setting" status=0
Record 28: "TELESCOP= 'QHY600M-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      =     146.664140709159 / [deg] RA of telescope" status=0
Record 32: "DEC     =     13.9999183362212 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     40.4841666666667 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     258.985277777778 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     1.53823182194606 / 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  = 'Leo-04'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '09 46 40'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+14 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  =                29457 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                29457 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     16.2900009155273 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     16.2900009155273 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 -8.3 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 18.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=               896.11 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 16.0 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                 32.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=             1.800144 / [kph] Wind gust" status=0
Record 61: "WINDSPD =                  0.0 / [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_2026-04-28_CI_Leo-04-Q1b1x1_003242_TTUQ1b1x1_2967232_ALl8nBKS/Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134.fits 9576 6388  16 bitpix
SET-TEMP= -5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Leo-04-Q1b1x1_003242_TTUQ1b1x1_2967232_ALl8nBKS/Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134.fits
SET-TEMP= -5.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_-5C_20s_2026-04-22.fit
CCD-TEMP= -4.900000 for /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Leo-04-Q1b1x1_003242_TTUQ1b1x1_2967232_ALl8nBKS/Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134.fits
CCD-TEMP= -5.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_-5C_20s_2026-04-22.fit
Reading dark frame /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_-5C_20s_2026-04-22.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Leo-04-Q1b1x1_003242_TTUQ1b1x1_2967232_ALl8nBKS/d_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134.fits :)

Spent 0.513149 seconds 
renamed 'mdark_TTUQ1b1x1_-5C_20s_2026-04-22.png' -> 'transient_report/dark.png'
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Leo-04-Q1b1x1_003242_TTUQ1b1x1_2967232_ALl8nBKS/d_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-04-08.fit 9576 6388  16 bitpix
Avarage count on flat field image: 37805.313903
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Leo-04-Q1b1x1_003242_TTUQ1b1x1_2967232_ALl8nBKS/fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134.fits :)


No overscan detected - all values seem high! (left_median=24603.0, right_median=28063.0)
renamed 'mff_TTUQ1b1x1_2026-04-08.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Leo-04-Q1b1x1_003242_TTUQ1b1x1_2967232_ALl8nBKS/fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134.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_2026-04-28_CI_Leo-04-Q1b1x1_003242_TTUQ1b1x1_2967232_ALl8nBKS/fd_Leo-04-Q1b1x1_2026-04-28_00-30-30_20.00sec_-4.90C_LIGHTs_0133.fits
SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Leo-04-Q1b1x1_003242_TTUQ1b1x1_2967232_ALl8nBKS/fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134.fits
Previews of the CALIBRATED second-epoch images:


fd_Leo-04-Q1b1x1_2026-04-28_00-30-30_20.00sec_-4.90C_LIGHTs_0133.fits



fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134.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 --norotation --noflagimage --starmatchraius 3.5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits /data_ssd/NMW-TexasTech/reference_imgs/Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Leo-04-Q1b1x1_003242_TTUQ1b1x1_2967232_ALl8nBKS/fd_Leo-04-Q1b1x1_2026-04-28_00-30-30_20.00sec_-4.90C_LIGHTs_0133.fits /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Leo-04-Q1b1x1_003242_TTUQ1b1x1_2967232_ALl8nBKS/fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134.fits
  
SExtractor catalog cache: saved Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits.cat to cache
SExtractor catalog cache: saved Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.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/Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits /data_ssd/NMW-TexasTech/reference_imgs/Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Leo-04-Q1b1x1_003242_TTUQ1b1x1_2967232_ALl8nBKS/fd_Leo-04-Q1b1x1_2026-04-28_00-30-30_20.00sec_-4.90C_LIGHTs_0133.fits /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Leo-04-Q1b1x1_003242_TTUQ1b1x1_2967232_ALl8nBKS/fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134.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: 2461158.72963323
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_Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits exists and is non-empty
Saving wcs_Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits to local_wcs_cache/
'wcs_Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits' -> 'local_wcs_cache/wcs_Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits'
wcs_Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits exists and is non-empty
Saving wcs_Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits to local_wcs_cache/
'wcs_Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits' -> 'local_wcs_cache/wcs_Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits'
wcs_fd_Leo-04-Q1b1x1_2026-04-28_00-30-30_20.00sec_-4.90C_LIGHTs_0133.fits exists and is non-empty
Saving wcs_fd_Leo-04-Q1b1x1_2026-04-28_00-30-30_20.00sec_-4.90C_LIGHTs_0133.fits to local_wcs_cache/
'wcs_fd_Leo-04-Q1b1x1_2026-04-28_00-30-30_20.00sec_-4.90C_LIGHTs_0133.fits' -> 'local_wcs_cache/wcs_fd_Leo-04-Q1b1x1_2026-04-28_00-30-30_20.00sec_-4.90C_LIGHTs_0133.fits'
wcs_fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134.fits exists and is non-empty
Saving wcs_fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134.fits to local_wcs_cache/
'wcs_fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134.fits' -> 'local_wcs_cache/wcs_fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134.fits'
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits (1st reference image)
verification OK: wcs_Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits
Image size: 937.2'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: 09:46:31.742 +14:00:33.63 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_Leo-04-Q1b1x1_2026-04-28_00-30-30_20.00sec_-4.90C_LIGHTs_0133.fits (1st new image)
verification OK: wcs_fd_Leo-04-Q1b1x1_2026-04-28_00-30-30_20.00sec_-4.90C_LIGHTs_0133.fits
Image size: 941.6'x626.8'  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: 09:46:38.311 +13:57:59.17 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 09:46:31.742 +14:00:33.63
Second-epoch image center 09:46:38.311 +13:57:59.17
Angular distance between the image centers 0.0505 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134.fits (2nd new image)
verification OK: wcs_fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134.fits
Image size: 941.6'x626.8'  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: 09:46:41.416 +13:58:28.28 J2000 4789.000 3195.000 
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###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 09:46:31.742 +14:00:33.63
Second-epoch image center 09:46:41.416 +13:58:28.28
Angular distance between the image centers 0.0524 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  09:46:38.311 +13:57:59.17
Second-epoch second image center 09:46:41.416 +13:58:28.28
Angular distance between the image centers 0.01493 deg.
###################################
Running solve_plate_with_UCAC5...
Preparing for ar aprallel run
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits &> /tmp/tmp.bkTrA0kCkP
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits &> /tmp/tmp.eLn5b6oYRA
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Leo-04-Q1b1x1_003242_TTUQ1b1x1_2967232_ALl8nBKS/fd_Leo-04-Q1b1x1_2026-04-28_00-30-30_20.00sec_-4.90C_LIGHTs_0133.fits &> /tmp/tmp.sPIdCesBk9
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Leo-04-Q1b1x1_003242_TTUQ1b1x1_2967232_ALl8nBKS/fd_Leo-04-Q1b1x1_2026-04-28_00-30-30_20.00sec_-4.90C_LIGHTs_0133.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Leo-04-Q1b1x1_003242_TTUQ1b1x1_2967232_ALl8nBKS/fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134.fits &> /tmp/tmp.98GNmzxH4g
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Leo-04-Q1b1x1_003242_TTUQ1b1x1_2967232_ALl8nBKS/fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134.fits
Calibrating the magnitude scale
Found non-empty wcs_Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.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_Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits and wcs_Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits.cat 
Tycho-2 catalog is found at lib/catalogs/tycho2
Tycho-2 catalog and the derived bright star exclusion list are ready
Checking for the presence of non-empty wcs_Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits and wcs_Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits.cat 
Found non-empty wcs_Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits and wcs_Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits.cat
The reference image (wcs_Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits) and catalog (wcs_Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits.cat) found
'wcs_Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits.cat' -> 'wcsmag.cat'
Read 7795 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 138.4789 to 154.9675 deg, Dec +8.5563 to +19.3047 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 138.4789 to 154.9675 deg, Dec 8.5563 to 19.3047 deg
Loaded 4793 Tycho-2 stars within the image boundaries (VT and BT non-zero).
Relation between the catalog and instrumental magnitudes is written to calib.txt
Stars used for magnitude calibration (good matches): 3886 out of 4074 total matches.
Matched with Tycho-2 4074 out of 7795 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.904375
a=0.000000 b=1.000000 c=22.904375
From vast_summary.log: estimated ref. image limiting mag.:  -7.63
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.27

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

Magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 7795 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 138.4789 to 154.9675 deg, Dec +8.5563 to +19.3047 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 138.4789 to 154.9675 deg, Dec 8.5563 to 19.3047 deg
Loaded 4793 Tycho-2 stars within the image boundaries (VT and BT non-zero).
Relation between the catalog and instrumental magnitudes is written to calib.txt
Stars used for magnitude calibration (good matches): 3886 out of 4074 total matches.
Matched with Tycho-2 4074 out of 7795 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits via Tycho-2
Forced-photometry filter: calibrated wcs_Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits -> calib.txt_param_ref_wcs_Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits (aperture=6.6)
Read 7228 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 138.4295 to 155.2660 deg, Dec +8.1771 to +19.5842 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 138.4295 to 155.2660 deg, Dec 8.1771 to 19.5842 deg
Loaded 5215 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): 3899 out of 4084 total matches.
Matched with Tycho-2 4084 out of 7228 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits via Tycho-2
Forced-photometry filter: calibrated wcs_Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits -> calib.txt_param_ref_wcs_Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits (aperture=6.2)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 1 candidate transients before the final filtering.  (Hard limit: 8000)
Median FWHM seeing for isolated stars:
 2.4 pix  Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits
 2.1 pix  Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits
 2.6 pix  fd_Leo-04-Q1b1x1_2026-04-28_00-30-30_20.00sec_-4.90C_LIGHTs_0133.fits
 2.6 pix  fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134.fits
 2.4 pix  wcs_Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits
 2.1 pix  wcs_Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits
Limiting magnitude estimates:
 15.3 mag.  Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits
 15.3 mag.  Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits
 13.9 mag.  fd_Leo-04-Q1b1x1_2026-04-28_00-30-30_20.00sec_-4.90C_LIGHTs_0133.fits
 13.8 mag.  fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134.fits
All-image limiting magnitude estimate:  13.8 (SNR )  11.1 (80% of stars)  with default.sex.telephoto_lens_onlybrightstars_v1
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of  following Karpov (2025, Acta Polytechnica, 65, 50). 
This value should be representative of the faintest stars clearly visible in the image. 
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.0 mag.
Waiting for UCAC5 plate solver
wait
############ /tmp/tmp.bkTrA0kCkP (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/Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.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_2026-04-28_CI_Leo-04-Q1b1x1_003242_TTUQ1b1x1_2967232_ALl8nBKS/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits 570.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits' -> 'wcs_Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits
WCS_IMAGE_NAME=wcs_Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits
WCS-calibrated image found: wcs_Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits
Checking if the catalog wcs_Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits.cat corresponding to the image wcs_Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits alredy exist and is non-empty...
Catalog wcs_Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits.cat corresponding to the image wcs_Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits
WCS catalog name: wcs_Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits.cat 
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=485, passed=7795
Got 7795 stars (including 7304 good ones) from the SExtractor catalog wcs_Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits.cat 
util/solve_plate_with_UCAC5 got 7795 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.2'
Seting catalog search parameters based on the expected field of view 937.2 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013017 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010413 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 492 to 548 (Dec 8.6 to 19.3)
Done reading UCAC5 zone files...
Matched 906 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 906 matched stars entering correct_measured_positions(), 883 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.44" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 906 matched stars entering correct_measured_positions(), 7515 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.44" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 492 to 548 (Dec 8.6 to 19.3)
Done reading UCAC5 zone files...
Matched 906 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 906 matched stars entering correct_measured_positions(), 7517 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.44" 
Accuracy estimation diagnostic: 906 matched stars entering correct_measured_positions(), 7517 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.44" 
Excluding outliers - 906 stars left (next iteration limit 996)
Stop iterations.


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

The image catalog is written to wcs_Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits.cat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits -region wcs_Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.eLn5b6oYRA (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-04-28_CI_Leo-04-Q1b1x1_003242_TTUQ1b1x1_2967232_ALl8nBKS/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits' -> 'wcs_Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits
WCS_IMAGE_NAME=wcs_Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits
WCS-calibrated image found: wcs_Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits
Checking if the catalog wcs_Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits.cat corresponding to the image wcs_Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits alredy exist and is non-empty...
Catalog wcs_Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits.cat corresponding to the image wcs_Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits
WCS catalog name: wcs_Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits.cat 
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=490, passed=7228
Got 7228 stars (including 6724 good ones) from the SExtractor catalog wcs_Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits.cat 
util/solve_plate_with_UCAC5 got 7228 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.4'
Seting catalog search parameters based on the expected field of view 941.4 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013075 (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 0.010460 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 490 to 549 (Dec 8.2 to 19.6)
Done reading UCAC5 zone files...
Matched 912 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 912 matched stars entering correct_measured_positions(), 897 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 912 matched stars entering correct_measured_positions(), 6991 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 490 to 549 (Dec 8.2 to 19.6)
Done reading UCAC5 zone files...
Matched 912 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 912 matched stars entering correct_measured_positions(), 6991 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 
Accuracy estimation diagnostic: 912 matched stars entering correct_measured_positions(), 6991 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.28" 
Excluding outliers - 912 stars left (next iteration limit 1003)
Stop iterations.


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

The image catalog is written to wcs_Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits.cat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits -region wcs_Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.sPIdCesBk9 (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_2026-04-28_CI_Leo-04-Q1b1x1_003242_TTUQ1b1x1_2967232_ALl8nBKS/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Leo-04-Q1b1x1_003242_TTUQ1b1x1_2967232_ALl8nBKS/fd_Leo-04-Q1b1x1_2026-04-28_00-30-30_20.00sec_-4.90C_LIGHTs_0133.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Leo-04-Q1b1x1_003242_TTUQ1b1x1_2967232_ALl8nBKS/fd_Leo-04-Q1b1x1_2026-04-28_00-30-30_20.00sec_-4.90C_LIGHTs_0133.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Leo-04-Q1b1x1_003242_TTUQ1b1x1_2967232_ALl8nBKS/fd_Leo-04-Q1b1x1_2026-04-28_00-30-30_20.00sec_-4.90C_LIGHTs_0133.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Leo-04-Q1b1x1_003242_TTUQ1b1x1_2967232_ALl8nBKS/fd_Leo-04-Q1b1x1_2026-04-28_00-30-30_20.00sec_-4.90C_LIGHTs_0133.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Leo-04-Q1b1x1_003242_TTUQ1b1x1_2967232_ALl8nBKS/fd_Leo-04-Q1b1x1_2026-04-28_00-30-30_20.00sec_-4.90C_LIGHTs_0133.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_2026-04-28_CI_Leo-04-Q1b1x1_003242_TTUQ1b1x1_2967232_ALl8nBKS/fd_Leo-04-Q1b1x1_2026-04-28_00-30-30_20.00sec_-4.90C_LIGHTs_0133.fits
WCS_IMAGE_NAME=wcs_fd_Leo-04-Q1b1x1_2026-04-28_00-30-30_20.00sec_-4.90C_LIGHTs_0133.fits
WCS-calibrated image found: wcs_fd_Leo-04-Q1b1x1_2026-04-28_00-30-30_20.00sec_-4.90C_LIGHTs_0133.fits
Checking if the catalog wcs_fd_Leo-04-Q1b1x1_2026-04-28_00-30-30_20.00sec_-4.90C_LIGHTs_0133.fits.cat corresponding to the image wcs_fd_Leo-04-Q1b1x1_2026-04-28_00-30-30_20.00sec_-4.90C_LIGHTs_0133.fits alredy exist and is non-empty...
Catalog wcs_fd_Leo-04-Q1b1x1_2026-04-28_00-30-30_20.00sec_-4.90C_LIGHTs_0133.fits.cat corresponding to the image wcs_fd_Leo-04-Q1b1x1_2026-04-28_00-30-30_20.00sec_-4.90C_LIGHTs_0133.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Leo-04-Q1b1x1_2026-04-28_00-30-30_20.00sec_-4.90C_LIGHTs_0133.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Leo-04-Q1b1x1_003242_TTUQ1b1x1_2967232_ALl8nBKS/fd_Leo-04-Q1b1x1_2026-04-28_00-30-30_20.00sec_-4.90C_LIGHTs_0133.fits
WCS catalog name: wcs_fd_Leo-04-Q1b1x1_2026-04-28_00-30-30_20.00sec_-4.90C_LIGHTs_0133.fits.cat 
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=295, passed=3006
Got 3006 stars (including 2709 good ones) from the SExtractor catalog wcs_fd_Leo-04-Q1b1x1_2026-04-28_00-30-30_20.00sec_-4.90C_LIGHTs_0133.fits.cat 
util/solve_plate_with_UCAC5 got 3006 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
Reading UCAC5 zone files...
Searching UCAC5 zones 491 to 549 (Dec 8.2 to 19.6)
Done reading UCAC5 zone files...
Matched 913 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 912 matched stars entering correct_measured_positions(), 895 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 912 matched stars entering correct_measured_positions(), 2919 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
Reading UCAC5 zone files...
Searching UCAC5 zones 491 to 549 (Dec 8.2 to 19.6)
Done reading UCAC5 zone files...
Matched 913 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 912 matched stars entering correct_measured_positions(), 2920 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 
Accuracy estimation diagnostic: 912 matched stars entering correct_measured_positions(), 2920 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 
Excluding outliers - 912 stars left (next iteration limit 1003)
Stop iterations.


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

The image catalog is written to wcs_fd_Leo-04-Q1b1x1_2026-04-28_00-30-30_20.00sec_-4.90C_LIGHTs_0133.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Leo-04-Q1b1x1_2026-04-28_00-30-30_20.00sec_-4.90C_LIGHTs_0133.fits.cat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Leo-04-Q1b1x1_003242_TTUQ1b1x1_2967232_ALl8nBKS/fd_Leo-04-Q1b1x1_2026-04-28_00-30-30_20.00sec_-4.90C_LIGHTs_0133.fits -region wcs_fd_Leo-04-Q1b1x1_2026-04-28_00-30-30_20.00sec_-4.90C_LIGHTs_0133.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Leo-04-Q1b1x1_2026-04-28_00-30-30_20.00sec_-4.90C_LIGHTs_0133.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.98GNmzxH4g (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_2026-04-28_CI_Leo-04-Q1b1x1_003242_TTUQ1b1x1_2967232_ALl8nBKS/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Leo-04-Q1b1x1_003242_TTUQ1b1x1_2967232_ALl8nBKS/fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Leo-04-Q1b1x1_003242_TTUQ1b1x1_2967232_ALl8nBKS/fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Leo-04-Q1b1x1_003242_TTUQ1b1x1_2967232_ALl8nBKS/fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Leo-04-Q1b1x1_003242_TTUQ1b1x1_2967232_ALl8nBKS/fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Leo-04-Q1b1x1_003242_TTUQ1b1x1_2967232_ALl8nBKS/fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134.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_2026-04-28_CI_Leo-04-Q1b1x1_003242_TTUQ1b1x1_2967232_ALl8nBKS/fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134.fits
WCS_IMAGE_NAME=wcs_fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134.fits
WCS-calibrated image found: wcs_fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134.fits
Checking if the catalog wcs_fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134.fits.cat corresponding to the image wcs_fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134.fits alredy exist and is non-empty...
Catalog wcs_fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134.fits.cat corresponding to the image wcs_fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Leo-04-Q1b1x1_003242_TTUQ1b1x1_2967232_ALl8nBKS/fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134.fits
WCS catalog name: wcs_fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134.fits.cat 
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=321, passed=2996
Got 2996 stars (including 2672 good ones) from the SExtractor catalog wcs_fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134.fits.cat 
util/solve_plate_with_UCAC5 got 2996 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
Reading UCAC5 zone files...
Searching UCAC5 zones 491 to 549 (Dec 8.2 to 19.6)
Done reading UCAC5 zone files...
Matched 915 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 914 matched stars entering correct_measured_positions(), 897 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 914 matched stars entering correct_measured_positions(), 2891 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
Reading UCAC5 zone files...
Searching UCAC5 zones 491 to 549 (Dec 8.2 to 19.6)
Done reading UCAC5 zone files...
Matched 915 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 914 matched stars entering correct_measured_positions(), 2890 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 
Accuracy estimation diagnostic: 914 matched stars entering correct_measured_positions(), 2890 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 
Excluding outliers - 914 stars left (next iteration limit 1005)
Stop iterations.


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

The image catalog is written to wcs_fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134.fits.cat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Leo-04-Q1b1x1_003242_TTUQ1b1x1_2967232_ALl8nBKS/fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134.fits -region wcs_fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Leo-04-Q1b1x1_2026-04-28_00-30-30_20.00sec_-4.90C_LIGHTs_0133.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Leo-04-Q1b1x1_2026-04-28_00-30-30_20.00sec_-4.90C_LIGHTs_0133.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Leo-04-Q1b1x1_003242_TTUQ1b1x1_2967232_ALl8nBKS/wcs_fd_Leo-04-Q1b1x1_2026-04-28_00-30-30_20.00sec_-4.90C_LIGHTs_0133.fits'
Saving fully-calibrated image wcs_fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Leo-04-Q1b1x1_003242_TTUQ1b1x1_2967232_ALl8nBKS/wcs_fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134.fits'
Preparing the HTML report for the field Leo-04-Q1b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
Adding exclusion_list_local.txt__out20364.dat to exclusion_list_local.txt
make_report_in_HTML.sh Phase 1 (network queries): 6s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 1s
  
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Considering the candidate 20364_fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134
Preparing report for the candidate 20364_fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134
make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 7s
Prepared the HTML report for the field Leo-04-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 ####
10:12:55.73 +15:26:29.6
wait
*------ default.sex.telephoto_lens_vSTL ------*
'default.sex.telephoto_lens_vSTL' -> 'default.sex'
Starting VaST with default.sex.telephoto_lens_vSTL

  ./vast --norotation --noflagimage --starmatchraius 3.5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits /data_ssd/NMW-TexasTech/reference_imgs/Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Leo-04-Q1b1x1_003242_TTUQ1b1x1_2967232_ALl8nBKS/fd_Leo-04-Q1b1x1_2026-04-28_00-30-30_20.00sec_-4.90C_LIGHTs_0133.fits /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Leo-04-Q1b1x1_003242_TTUQ1b1x1_2967232_ALl8nBKS/fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134.fits
  
SExtractor catalog cache: saved Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits.cat to cache
SExtractor catalog cache: saved Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits.cat to cache
VaST run complete with default.sex.telephoto_lens_vSTL
The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits /data_ssd/NMW-TexasTech/reference_imgs/Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Leo-04-Q1b1x1_003242_TTUQ1b1x1_2967232_ALl8nBKS/fd_Leo-04-Q1b1x1_2026-04-28_00-30-30_20.00sec_-4.90C_LIGHTs_0133.fits /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Leo-04-Q1b1x1_003242_TTUQ1b1x1_2967232_ALl8nBKS/fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits
Creating symlink local_wcs_cache/wcs_Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits
Creating symlink local_wcs_cache/wcs_fd_Leo-04-Q1b1x1_2026-04-28_00-30-30_20.00sec_-4.90C_LIGHTs_0133.fits
Creating symlink local_wcs_cache/wcs_fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134.fits
Creating symlink local_wcs_cache/exclusion_list.txt
Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Found WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Checking WCS cache directory /home/NMW_web_upload/solved_reference_images
Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images
Plate-solving the images
wcs_Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits exists and is non-empty
wcs_Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits exists and is non-empty
wcs_fd_Leo-04-Q1b1x1_2026-04-28_00-30-30_20.00sec_-4.90C_LIGHTs_0133.fits exists and is non-empty
wcs_fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits (1st reference image)
verification OK: wcs_Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits
Image size: 937.2'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: 09:46:31.742 +14:00:33.63 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_Leo-04-Q1b1x1_2026-04-28_00-30-30_20.00sec_-4.90C_LIGHTs_0133.fits (1st new image)
verification OK: wcs_fd_Leo-04-Q1b1x1_2026-04-28_00-30-30_20.00sec_-4.90C_LIGHTs_0133.fits
Image size: 941.6'x626.8'  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: 09:46:38.311 +13:57:59.17 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 09:46:31.742 +14:00:33.63
Second-epoch image center 09:46:38.311 +13:57:59.17
Angular distance between the image centers 0.0505 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134.fits (2nd new image)
verification OK: wcs_fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134.fits
Image size: 941.6'x626.8'  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: 09:46:41.416 +13:58:28.28 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 09:46:31.742 +14:00:33.63
Second-epoch image center 09:46:41.416 +13:58:28.28
Angular distance between the image centers 0.0524 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  09:46:38.311 +13:57:59.17
Second-epoch second image center 09:46:41.416 +13:58:28.28
Angular distance between the image centers 0.01493 deg.
###################################
Running solve_plate_with_UCAC5...
Preparing for ar aprallel run
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits &> /tmp/tmp.9zXCb3m6dq
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits &> /tmp/tmp.jdAFCbdQmk
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Leo-04-Q1b1x1_003242_TTUQ1b1x1_2967232_ALl8nBKS/fd_Leo-04-Q1b1x1_2026-04-28_00-30-30_20.00sec_-4.90C_LIGHTs_0133.fits &> /tmp/tmp.ycrbqoISpm
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Leo-04-Q1b1x1_003242_TTUQ1b1x1_2967232_ALl8nBKS/fd_Leo-04-Q1b1x1_2026-04-28_00-30-30_20.00sec_-4.90C_LIGHTs_0133.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Leo-04-Q1b1x1_003242_TTUQ1b1x1_2967232_ALl8nBKS/fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134.fits &> /tmp/tmp.yC4pwdVxgD
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Leo-04-Q1b1x1_003242_TTUQ1b1x1_2967232_ALl8nBKS/fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134.fits
Calibrating the magnitude scale
Found non-empty wcs_Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.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_Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits and wcs_Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits.cat 
Tycho-2 catalog is found at lib/catalogs/tycho2
Tycho-2 catalog and the derived bright star exclusion list are ready
Checking for the presence of non-empty wcs_Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits and wcs_Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits.cat 
Found non-empty wcs_Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits and wcs_Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits.cat
The reference image (wcs_Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits) and catalog (wcs_Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits.cat) found
'wcs_Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits.cat' -> 'wcsmag.cat'
Read 41224 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 138.4723 to 154.9674 deg, Dec +8.5474 to +19.3051 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 138.4723 to 154.9674 deg, Dec 8.5474 to 19.3051 deg
Loaded 4805 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): 3684 out of 4105 total matches.
Matched with Tycho-2 4105 out of 41224 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.779147
a=0.000000 b=1.000000 c=22.779147
From vast_summary.log: estimated ref. image limiting mag.:  -7.35
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.43

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.43

Magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 41224 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 138.4723 to 154.9674 deg, Dec +8.5474 to +19.3051 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 138.4723 to 154.9674 deg, Dec 8.5474 to 19.3051 deg
Loaded 4805 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): 3684 out of 4105 total matches.
Matched with Tycho-2 4105 out of 41224 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits via Tycho-2
Forced-photometry filter: calibrated wcs_Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits -> calib.txt_param_ref_wcs_Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits (aperture=5.1)
Read 42226 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 138.3858 to 155.2947 deg, Dec +8.1221 to +19.5907 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 138.3858 to 155.2947 deg, Dec 8.1221 to 19.5907 deg
Loaded 5272 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): 3734 out of 4128 total matches.
Matched with Tycho-2 4128 out of 42226 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits via Tycho-2
Forced-photometry filter: calibrated wcs_Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits -> calib.txt_param_ref_wcs_Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits (aperture=4.8)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 7 candidate transients before the final filtering.  (Hard limit: 8000)
Median FWHM seeing for isolated stars:
 2.2 pix  Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits
 2.0 pix  Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits
 2.3 pix  fd_Leo-04-Q1b1x1_2026-04-28_00-30-30_20.00sec_-4.90C_LIGHTs_0133.fits
 2.3 pix  fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134.fits
 2.2 pix  wcs_Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits
 2.0 pix  wcs_Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits
Limiting magnitude estimates:
 15.4 mag.  Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits
 15.4 mag.  Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits
 14.0 mag.  fd_Leo-04-Q1b1x1_2026-04-28_00-30-30_20.00sec_-4.90C_LIGHTs_0133.fits
 14.0 mag.  fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134.fits
All-image limiting magnitude estimate:  14.0 (SNR )  13.5 (80% of stars)  with default.sex.telephoto_lens_vSTL
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of  following Karpov (2025, Acta Polytechnica, 65, 50). 
This value should be representative of the faintest stars clearly visible in the image. 
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.0 mag.
Waiting for UCAC5 plate solver
wait
############ /tmp/tmp.9zXCb3m6dq (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/Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.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_2026-04-28_CI_Leo-04-Q1b1x1_003242_TTUQ1b1x1_2967232_ALl8nBKS/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits 570.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits' -> 'wcs_Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits
WCS_IMAGE_NAME=wcs_Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits
WCS-calibrated image found: wcs_Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits
Checking if the catalog wcs_Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits.cat corresponding to the image wcs_Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits alredy exist and is non-empty...
Catalog wcs_Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits.cat corresponding to the image wcs_Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits
WCS catalog name: wcs_Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits.cat 
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=22, blended=1984, passed=41202
Got 41202 stars (including 39163 good ones) from the SExtractor catalog wcs_Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits.cat 
util/solve_plate_with_UCAC5 got 41202 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.2'
Seting catalog search parameters based on the expected field of view 937.2 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013017 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010413 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 492 to 548 (Dec 8.5 to 19.3)
Done reading UCAC5 zone files...
Matched 904 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 904 matched stars entering correct_measured_positions(), 879 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.45" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 904 matched stars entering correct_measured_positions(), 39941 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.45" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 492 to 548 (Dec 8.5 to 19.3)
Done reading UCAC5 zone files...
Matched 904 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 904 matched stars entering correct_measured_positions(), 39939 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.45" 
Accuracy estimation diagnostic: 904 matched stars entering correct_measured_positions(), 39938 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.45" 
Excluding outliers - 904 stars left (next iteration limit 994)
Stop iterations.


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

The image catalog is written to wcs_Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits.cat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits -region wcs_Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.jdAFCbdQmk (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-04-28_CI_Leo-04-Q1b1x1_003242_TTUQ1b1x1_2967232_ALl8nBKS/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits' -> 'wcs_Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits
WCS_IMAGE_NAME=wcs_Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits
WCS-calibrated image found: wcs_Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits
Checking if the catalog wcs_Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits.cat corresponding to the image wcs_Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits alredy exist and is non-empty...
Catalog wcs_Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits.cat corresponding to the image wcs_Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits
WCS catalog name: wcs_Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits.cat 
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=16, blended=1796, passed=42210
Got 42210 stars (including 40354 good ones) from the SExtractor catalog wcs_Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits.cat 
util/solve_plate_with_UCAC5 got 42210 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.4'
Seting catalog search parameters based on the expected field of view 941.4 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013075 (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 0.010460 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 490 to 549 (Dec 8.1 to 19.6)
Done reading UCAC5 zone files...
Matched 911 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 911 matched stars entering correct_measured_positions(), 899 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 911 matched stars entering correct_measured_positions(), 41062 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
Reading UCAC5 zone files...
Searching UCAC5 zones 490 to 549 (Dec 8.1 to 19.6)
Done reading UCAC5 zone files...
Matched 911 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 911 matched stars entering correct_measured_positions(), 41060 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Accuracy estimation diagnostic: 911 matched stars entering correct_measured_positions(), 41060 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 
Excluding outliers - 911 stars left (next iteration limit 1002)
Stop iterations.


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

The image catalog is written to wcs_Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits.cat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits -region wcs_Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.ycrbqoISpm (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_2026-04-28_CI_Leo-04-Q1b1x1_003242_TTUQ1b1x1_2967232_ALl8nBKS/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Leo-04-Q1b1x1_003242_TTUQ1b1x1_2967232_ALl8nBKS/fd_Leo-04-Q1b1x1_2026-04-28_00-30-30_20.00sec_-4.90C_LIGHTs_0133.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Leo-04-Q1b1x1_003242_TTUQ1b1x1_2967232_ALl8nBKS/fd_Leo-04-Q1b1x1_2026-04-28_00-30-30_20.00sec_-4.90C_LIGHTs_0133.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Leo-04-Q1b1x1_003242_TTUQ1b1x1_2967232_ALl8nBKS/fd_Leo-04-Q1b1x1_2026-04-28_00-30-30_20.00sec_-4.90C_LIGHTs_0133.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Leo-04-Q1b1x1_003242_TTUQ1b1x1_2967232_ALl8nBKS/fd_Leo-04-Q1b1x1_2026-04-28_00-30-30_20.00sec_-4.90C_LIGHTs_0133.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Leo-04-Q1b1x1_003242_TTUQ1b1x1_2967232_ALl8nBKS/fd_Leo-04-Q1b1x1_2026-04-28_00-30-30_20.00sec_-4.90C_LIGHTs_0133.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_2026-04-28_CI_Leo-04-Q1b1x1_003242_TTUQ1b1x1_2967232_ALl8nBKS/fd_Leo-04-Q1b1x1_2026-04-28_00-30-30_20.00sec_-4.90C_LIGHTs_0133.fits
WCS_IMAGE_NAME=wcs_fd_Leo-04-Q1b1x1_2026-04-28_00-30-30_20.00sec_-4.90C_LIGHTs_0133.fits
WCS-calibrated image found: wcs_fd_Leo-04-Q1b1x1_2026-04-28_00-30-30_20.00sec_-4.90C_LIGHTs_0133.fits
Checking if the catalog wcs_fd_Leo-04-Q1b1x1_2026-04-28_00-30-30_20.00sec_-4.90C_LIGHTs_0133.fits.cat corresponding to the image wcs_fd_Leo-04-Q1b1x1_2026-04-28_00-30-30_20.00sec_-4.90C_LIGHTs_0133.fits alredy exist and is non-empty...
Catalog wcs_fd_Leo-04-Q1b1x1_2026-04-28_00-30-30_20.00sec_-4.90C_LIGHTs_0133.fits.cat corresponding to the image wcs_fd_Leo-04-Q1b1x1_2026-04-28_00-30-30_20.00sec_-4.90C_LIGHTs_0133.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Leo-04-Q1b1x1_2026-04-28_00-30-30_20.00sec_-4.90C_LIGHTs_0133.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Leo-04-Q1b1x1_003242_TTUQ1b1x1_2967232_ALl8nBKS/fd_Leo-04-Q1b1x1_2026-04-28_00-30-30_20.00sec_-4.90C_LIGHTs_0133.fits
WCS catalog name: wcs_fd_Leo-04-Q1b1x1_2026-04-28_00-30-30_20.00sec_-4.90C_LIGHTs_0133.fits.cat 
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=10, blended=656, passed=18464
Got 18464 stars (including 17778 good ones) from the SExtractor catalog wcs_fd_Leo-04-Q1b1x1_2026-04-28_00-30-30_20.00sec_-4.90C_LIGHTs_0133.fits.cat 
util/solve_plate_with_UCAC5 got 18464 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
Reading UCAC5 zone files...
Searching UCAC5 zones 490 to 549 (Dec 8.2 to 19.6)
Done reading UCAC5 zone files...
Matched 915 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 915 matched stars entering correct_measured_positions(), 896 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 915 matched stars entering correct_measured_positions(), 17965 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 490 to 549 (Dec 8.2 to 19.6)
Done reading UCAC5 zone files...
Matched 915 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 915 matched stars entering correct_measured_positions(), 17967 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 
Accuracy estimation diagnostic: 915 matched stars entering correct_measured_positions(), 17968 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37" 
Excluding outliers - 915 stars left (next iteration limit 1006)
Stop iterations.


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

The image catalog is written to wcs_fd_Leo-04-Q1b1x1_2026-04-28_00-30-30_20.00sec_-4.90C_LIGHTs_0133.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Leo-04-Q1b1x1_2026-04-28_00-30-30_20.00sec_-4.90C_LIGHTs_0133.fits.cat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Leo-04-Q1b1x1_003242_TTUQ1b1x1_2967232_ALl8nBKS/fd_Leo-04-Q1b1x1_2026-04-28_00-30-30_20.00sec_-4.90C_LIGHTs_0133.fits -region wcs_fd_Leo-04-Q1b1x1_2026-04-28_00-30-30_20.00sec_-4.90C_LIGHTs_0133.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Leo-04-Q1b1x1_2026-04-28_00-30-30_20.00sec_-4.90C_LIGHTs_0133.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.yC4pwdVxgD (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_2026-04-28_CI_Leo-04-Q1b1x1_003242_TTUQ1b1x1_2967232_ALl8nBKS/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Leo-04-Q1b1x1_003242_TTUQ1b1x1_2967232_ALl8nBKS/fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Leo-04-Q1b1x1_003242_TTUQ1b1x1_2967232_ALl8nBKS/fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Leo-04-Q1b1x1_003242_TTUQ1b1x1_2967232_ALl8nBKS/fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Leo-04-Q1b1x1_003242_TTUQ1b1x1_2967232_ALl8nBKS/fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Leo-04-Q1b1x1_003242_TTUQ1b1x1_2967232_ALl8nBKS/fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134.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_2026-04-28_CI_Leo-04-Q1b1x1_003242_TTUQ1b1x1_2967232_ALl8nBKS/fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134.fits
WCS_IMAGE_NAME=wcs_fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134.fits
WCS-calibrated image found: wcs_fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134.fits
Checking if the catalog wcs_fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134.fits.cat corresponding to the image wcs_fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134.fits alredy exist and is non-empty...
Catalog wcs_fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134.fits.cat corresponding to the image wcs_fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Leo-04-Q1b1x1_003242_TTUQ1b1x1_2967232_ALl8nBKS/fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134.fits
WCS catalog name: wcs_fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134.fits.cat 
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=5, blended=687, passed=18334
Got 18334 stars (including 17622 good ones) from the SExtractor catalog wcs_fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134.fits.cat 
util/solve_plate_with_UCAC5 got 18334 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
Reading UCAC5 zone files...
Searching UCAC5 zones 490 to 549 (Dec 8.2 to 19.6)
Done reading UCAC5 zone files...
Matched 914 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 914 matched stars entering correct_measured_positions(), 894 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 914 matched stars entering correct_measured_positions(), 17741 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 490 to 549 (Dec 8.2 to 19.6)
Done reading UCAC5 zone files...
Matched 914 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 914 matched stars entering correct_measured_positions(), 17744 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 
Accuracy estimation diagnostic: 914 matched stars entering correct_measured_positions(), 17744 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37" 
Excluding outliers - 914 stars left (next iteration limit 1005)
Stop iterations.


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

The image catalog is written to wcs_fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134.fits.cat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Leo-04-Q1b1x1_003242_TTUQ1b1x1_2967232_ALl8nBKS/fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134.fits -region wcs_fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Leo-04-Q1b1x1_2026-04-28_00-30-30_20.00sec_-4.90C_LIGHTs_0133.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_2026-04-28_CI_Leo-04-Q1b1x1_003242_TTUQ1b1x1_2967232_ALl8nBKS/wcs_fd_Leo-04-Q1b1x1_2026-04-28_00-30-30_20.00sec_-4.90C_LIGHTs_0133.fits
Saving fully-calibrated image wcs_fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134.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_2026-04-28_CI_Leo-04-Q1b1x1_003242_TTUQ1b1x1_2967232_ALl8nBKS/wcs_fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134.fits
Preparing the HTML report for the field Leo-04-Q1b1x1 with default.sex.telephoto_lens_vSTL
Adding exclusion_list_gaiadr2.txt__out54839.dat to exclusion_list_gaiadr2.txt
Adding exclusion_list_local.txt__out54834.dat to exclusion_list_local.txt
Adding exclusion_list_local.txt__out54843.dat to exclusion_list_local.txt
Adding exclusion_list_local.txt__out54849.dat to exclusion_list_local.txt
make_report_in_HTML.sh Phase 1 (network queries): 6s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 1s
  
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Considering the candidate 54815_fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134
The candidate 54815_fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134 did not pass the final checks
Discovery image 2     2026 04 28.23054    2461158.73054    11.17    10:12:55.74 +15:26:29.7   1037 1992   /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Leo-04-Q1b1x1_003242_TTUQ1b1x1_2967232_ALl8nBKS/fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134.fits

**** FOUND  10:12:55.73 +15:26:29.8 in the exclusion list exclusion_list_local.txt ****
  
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Considering the candidate 54824_fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134
The candidate 54824_fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134 did not pass the final checks
Discovery image 2     2026 04 28.23054    2461158.73054    11.97    09:40:58.94 +09:52:40.9   5466 5716   /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Leo-04-Q1b1x1_003242_TTUQ1b1x1_2967232_ALl8nBKS/fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134.fits

**** FOUND  09:40:58.94 +09:52:40.9 in the exclusion list exclusion_list_bbsc.txt ****
  
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Considering the candidate 54834_fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134
Preparing report for the candidate 54834_fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134
  
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Considering the candidate 54839_fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134
The candidate 54839_fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134 did not pass the final checks
Discovery image 2     2026 04 28.23054    2461158.73054    12.94    09:31:21.87 +12:50:12.6   6990 4016   /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Leo-04-Q1b1x1_003242_TTUQ1b1x1_2967232_ALl8nBKS/fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134.fits

**** FOUND  09:31:21.85 +12:50:12.4 in Gaia DR2 single (GAIA_DR2_CLIENT=#vizquery#, MAG_MEAN=12.97, MAG_FAINT_SEARCH_LIMIT=13.95)GAIADR2_OUTPUT=# 4.151  617278712735693568 142.84113883560 +12.83562873672 13.1058 12.4835 NOT_AVAILABLE#N_GAIA_STARS_WITIN_BLEND_SEARCH_RADIUS=#1#DISTANCE_ARCSEC=#4.151#MAX_ANGULAR_DISTANCE_BETWEEN_MEASURED_POSITION_AND_CATALOG_MATCH_ARCSEC=#5.9#
  
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Considering the candidate 54843_fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134
Preparing report for the candidate 54843_fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134
  
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Considering the candidate 54844_fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134
The candidate 54844_fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134 did not pass the final checks
Discovery image 2     2026 04 28.23054    2461158.73054    13.03    09:17:23.88 +13:03:55.4   9068 3975   /data_ssd/NMW-TexasTech/workdir//img_2026-04-28_CI_Leo-04-Q1b1x1_003242_TTUQ1b1x1_2967232_ALl8nBKS/fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134.fits

**** FOUND  09:17:23.90 +13:03:54.7 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 54849_fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134
Preparing report for the candidate 54849_fd_Leo-04-Q1b1x1_2026-04-28_00-31-48_20.00sec_-4.90C_LIGHTs_0134
make_report_in_HTML.sh Phase 2 (HTML assembly): 1s
make_report_in_HTML.sh TOTAL: 8s
Prepared the HTML report for the field Leo-04-Q1b1x1 with default.sex.telephoto_lens_vSTL
*------ done with default.sex.telephoto_lens_vSTL ------*
#### The local exclusion list is exclusion_list_local.txt ####
10:12:55.73 +15:26:29.6
09:51:44.61 +16:10:41.1
09:35:26.17 +09:35:56.4
09:39:32.65 +16:22:53.8
########### Completed Leo-04-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 ####
10:12:55.73 +15:26:29.6
09:51:44.61 +16:10:41.1
09:35:26.17 +09:35:56.4
09:39:32.65 +16:22:53.8
###################################################################################
10:12:55.73 +15:26:29.6  -- asteroid (will NOT add it to exclusion list)
09:51:44.61 +16:10:41.1  -- asteroid (will NOT add it to exclusion list)
09:35:26.17 +09:35:56.4  -- asteroid (will NOT add it to exclusion list)
09:39:32.65 +16:22:53.8  -- 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
###################################################################################
Adding identified Gaia sources from exclusion_list_gaiadr2.txt
exclusion_list_apass.txt NOT FOUND
IS_THIS_TEST_RUN= NO   ALLOW_EXCLUSION_LIST_UPDATE= YES
#### Adding the following to the exclusion list ####
09:31:21.85 +12:50:12.4
####################################################
The observatory MPC code is V36
############################################################
Positions of planets computed with util/planet_finder/main.py for JD(UT)2461158.72963323 -observatory V36
01:19:13.48 +05:59:12.3 Mercury (-0.6mag)
04:09:46.38 +21:48:37.0 Venus (-3.9mag)
00:52:30.11 +04:38:20.6 Mars (1.2mag)
07:18:56.54 +22:35:19.0 Jupiter (-2.0mag)
00:34:30.42 +01:21:50.4 Saturn (0.9mag)
03:50:23.35 +19:55:59.9 Uranus (5.8mag)
00:12:22.54 -00:05:46.0 Neptune (7.8mag)
20:34:08.56 -22:53:42.4 Pluto (14.5mag)
11:48:00.93 -01:17:31.4 Moon (-11.7mag)
-rw-r--r-- 1 apache apache 363 Apr 28 00:33 planets.txt
############################################################
Positions of selected moons from JPL HORIZONS for JD(UT)2461158.72963323:
07:18:51.34 +22:35:32.1 Io (5.8mag)
07:18:59.06 +22:35:10.5 Europa (6.0mag)
07:19:00.49 +22:35:16.7 Ganymede (5.4mag)
07:18:51.04 +22:35:39.8 Callisto (6.7mag)
07:21:40.60 +22:17:52.7 Himalia (15.4mag)
07:18:56.24 +22:35:17.7 Thebe (16.3mag)
07:22:04.60 +22:47:42.1 Elara (17.4mag)
07:18:38.95 +23:08:55.1 Pasiphae (17.5mag)
07:26:58.21 +22:34:22.4 Carme (18.6mag)
00:34:42.38 +01:21:52.0 Titan (8.8mag)
00:34:29.37 +01:22:06.5 Rhea (10.1mag)
00:34:00.72 +01:20:14.0 Iapetus (11.5mag)
00:34:34.19 +01:21:31.9 Hyperion (14.8mag)
00:35:56.87 +01:29:15.0 Phoebe (16.8mag)
-rw-r--r-- 1 apache apache 569 Apr 28 00:33 moons.txt
############################################################
Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461158.72963323:
16:23:38.25 -23:37:42.5 JWST
18:25:49.13 +29:22:38.0 Chandra
08:14:11.24 -43:16:47.6 XMM-Newton
-rw-r--r-- 1 apache apache 96 Apr 28 00:33 spacecraft.txt
############################################################
Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461158.72963323 -observatory V36
-> Warning: Longitude 255.61742 is outside valid range [-180, 180]
06:08:43.61 +30:21:10.9 17.9mag P/2009 WX51 (Catalina)
18:55:24.50 -29:33:13.2 13.8mag P/2010 H2 (Vales)
05:16:06.64 -69:07:36.2 17.4mag C/2014 UN271 (Bernardinelli-Bernstein)
05:35:27.50 +31:31:48.3 17.3mag C/2017 K2 (PANSTARRS)
17:28:30.24 +11:56:47.3 17.7mag C/2021 G2 (ATLAS)
23:12:56.52 +29:45:00.6 17.1mag C/2022 E2 (ATLAS)
04:43:44.88 +26:20:58.7 16.1mag C/2022 N2 (PANSTARRS)
09:06:58.30 +32:00:22.8 16.3mag C/2022 QE78 (ATLAS)
08:33:39.40 +01:03:36.9 17.4mag C/2022 R6 (PANSTARRS)
18:50:01.31 +19:30:48.0 17.6mag C/2023 A3 (Tsuchinshan-ATLAS)
15:36:14.03 -11:20:32.4 17.5mag P/2023 B1 (PANSTARRS)
09:03:05.31 -10:01:57.5 17.8mag C/2023 F3 (ATLAS)
22:04:50.92 +63:40:46.8 17.6mag C/2023 H5 (Lemmon)
19:06:10.33 -04:01:17.6 14.0mag C/2023 R1 (PANSTARRS)
20:29:17.14 +87:35:51.5 17.8mag C/2023 X2 (Lemmon)
06:25:26.74 +63:30:50.2 17.3mag C/2024 A1 (ATLAS)
05:37:58.68 +21:43:57.4 11.8mag C/2024 E1 (Wierzchos)
16:10:40.91 +08:21:18.9 17.3mag C/2024 G6 (ATLAS)
20:23:12.61 +18:42:50.7 14.5mag C/2024 J3 (ATLAS)
03:37:39.50 -20:36:35.5 16.3mag C/2024 T5 (ATLAS)
05:27:29.83 +42:25:34.3 17.8mag C/2025 J1 (Borisov)
12:51:01.64 +50:59:33.7 15.7mag C/2025 L1 (ATLAS)
03:45:41.03 -28:15:54.3 17.9mag C/2025 Q3 (ATLAS)
03:03:47.21 +04:46:02.2 8.0mag C/2025 R3 (PANSTARRS)
12:49:02.88 +03:41:29.6 17.3mag C/2025 Y1 (ATLAS)
04:40:31.58 +01:49:52.5 16.0mag C/2026 A1 (MAPS)
00:32:34.30 +39:12:45.3 15.0mag C/2026 B2 (Sun-Gao)
19:06:37.10 -09:03:12.5 11.1mag 10P/Tempel
14:43:51.76 +01:43:48.0 15.1mag 24P/Schaumasse
11:00:13.91 -01:11:01.7 15.8mag 29P/Schwassmann-Wachmann
10:38:40.58 -03:16:46.7 17.2mag 43P/Wolf-Harrington
02:07:41.70 +19:31:42.9 17.3mag 47P/Ashbrook-Jackson
07:34:18.07 +34:17:55.1 17.0mag 63P/Wild
23:44:10.75 -10:02:21.7 15.7mag 65P/Gunn
04:37:04.35 +25:09:48.1 16.0mag 76P/West-Kohoutek-Ikemura
01:32:58.10 +10:34:58.0 14.2mag 78P/Gehrels
23:38:41.33 -05:47:22.1 14.8mag 88P/Howell
02:45:57.22 +23:42:53.8 15.0mag 93P/Lovas
05:18:53.27 +32:51:14.0 16.1mag 123P/West-Hartley
08:44:19.75 +32:45:00.4 16.3mag 124P/Mrkos
02:52:22.92 +15:41:20.0 16.4mag 128P/Shoemaker-Holt
03:11:41.73 +15:53:38.2 17.6mag 131P/Mueller
02:31:54.07 +16:50:38.4 10.6mag 141P/Machholz
02:38:41.04 +09:18:11.0 10.6mag 141P-A/Machholz
01:19:36.11 +05:02:18.5 11.5mag 141P-D/Machholz
01:36:50.80 +04:39:16.5 14.9mag 162P/SidingSpring
22:11:34.45 -08:34:31.3 17.9mag 218P/LINEAR
17:16:58.84 -12:25:50.4 16.1mag 235P/LINEAR
06:01:25.90 +35:26:32.5 16.9mag 240P/NEAT
07:45:22.61 -03:57:28.6 17.8mag 242P/Spahr
22:47:33.51 -17:29:09.3 17.5mag 260P/McNaught
02:24:00.47 +23:29:42.0 17.9mag 295P/LINEAR
15:37:06.34 +07:42:08.3 17.4mag 391P/Kowalski
07:39:42.94 +21:21:34.9 17.7mag 450P/LONEOS
05:54:15.33 +44:19:01.9 17.6mag 493P/LONEOS
-rw-r--r-- 1 apache apache 2.8K Apr 28 00:33 comets.txt
############################################################
List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html :
16:34:34.94 -54:34:58.20  ASASSN-26da  2026-04-25.14 15.99
10:06:55.04 -01:13:49.70  SN2026jsg  2026-04-24.99 16.28
15:15:57.17 +56:18:32.80  SN2026kid  2026-04-24.52 -3.65
07:58:28.45 +57:03:42.40  AT2026kcf  2026-04-24.2 16.89
11:38:21.80 -50:43:06.50  SN2026jkb  2026-04-24.24 15.38
10:06:11.41 -39:41:04.20  AT2026dil  2026-04-24.2 16.85
14:21:40.08 +13:13:46.30  SN2026jlm  2026-04-22.16 15.12
10:53:55.47 -16:06:07.00  ASASSN-26cz  2026-04-22.24 16.32
16:34:34.94 -54:34:58.20    2026-04-25.14 15.99
13:45:02.03 +15:17:14.50  ASASSN-26cy  2026-04-21.27 15.78
13:20:52.22 -35:57:03.60  AT2026jcm  2026-04-19.01 16.65
13:36:15.66 -36:53:48.40  SN 2026iqy  2026-04-18.92 17.31
06:34:01.33 -40:07:34.00  ASASSN-26cx  2026-04-19.07 16.16
23:33:57.97 -45:12:11.90  SN 2026idu  2026-04-19.41 15.9
12:10:50.92 +66:55:31.20  SN 2026icv  2026-04-17.14 16.03
21:36:59.06 -60:43:35.90  ASASSN-26cv  2026-04-17.35 -1.18
08:13:26.26 -27:07:30.50  ASASSN-26cw  2026-04-17.07 -1.01
14:49:14.13 -27:29:20.60  ASASSN-26cu  2026-04-16.06 14.03
17:21:59.44 -38:54:04.60  ASASSN-26ct  2026-04-14.4 15.15
15:25:54.99 +07:49:24.50  SN2026huo  2026-04-12.14 16.96
16:34:34.94 -54:34:58.20    2026-04-25.14 15.99
12:23:20.40 +04:53:39.10  AT2026ixd  2026-04-12.14 17.65
17:46:09.76 -61:19:50.40  SN2026icy  2026-04-12.2 17.03
09:25:46.42 +02:13:46.30  SN2026gud  2026-04-11.98 16.49
16:52:15.46 -60:27:45.90  ASASSN-26cs  2026-04-12.4 15.5
04:20:55.37 -51:15:31.10  ASASSN-26cr  2026-04-12.01 15.37
22:25:39.35 +36:45:06.90  AT2026ihl  2026-04-10.48 14.21
19:40:44.94 +00:41:03.80  AT2026imw  2026-04-10.32 16.06
19:52:04.70 +05:53:33.50  ASASSN-26cq  2026-04-9.31 14.98
16:08:18.39 -64:11:08.80  ASASSN-26cp  2026-04-9.14 13.64
09:22:22.90 -61:02:43.70  SN2026idh  2026-04-7.97 16.34
05:06:54.12 -19:42:26.40  AT2026imr  2026-04-8 17.49
07:14:55.34 -36:03:21.40  AT2026hei  2026-04-8.12 16.7
21:35:33.14 -19:01:34.80  AT2026ihm  2026-04-8.36 16.7
04:28:24.08 -32:25:35.30  AT2026imo  2026-04-8.02 16.81
05:10:35.79 -39:38:40.80  SN 2026hnn  2026-04-7.04 17.07
09:54:32.04 -01:17:25.80  ASASSN-26cn  2026-04-7.01 15.58
07:46:24.43 -77:29:35.90  ASASSN-26co  2026-04-7.15 14.93
05:00:45.52 -29:51:06.20  AT2026hvw  2026-04-6.03 16.51
19:49:33.10 -23:37:11.00  ASASSN-26cl  2026-04-5.29 14.98
19:32:43.55 -22:39:33.40  ASASSN-26cm  2026-04-4.3 13.88
18:08:57.38 +76:48:23.60  ASASSN-26ck  2026-04-2.37 15.38
16:16:36.10 +44:52:30.20  AT2026hyy  2026-04-2.58 13.81
21:55:23.31 -34:48:53.90  ASASSN-26cj  2026-03-30.4 -1.47
11:19:50.81 -27:51:50.40  SN2026gvk  2026-03-30 15.28
11:53:57.02 -23:09:46.20  SN2026gzx  2026-03-28.75 15.27
07:13:46.14 -33:10:15.70  ASASSN-26ci  2026-03-28.15 15.14
09:03:36.09 -67:58:13.00  SN2026hkg  2026-03-28.19 15.82
07:03:00.72 +39:14:43.00  SN2026fin  2026-03-28.27 15.82
05:35:42.80 -63:44:05.50  ASASSN-26ch  2026-03-27.86 13.02
11:23:19.04 +34:22:38.00  SN2026fwt  2026-03-27.3 16.56
19:03:49.79 +37:04:05.20  ASASSN-26ce  2026-03-26.56 16.3
20:26:56.07 -52:54:06.50  AT2026hiy  2026-03-26.35 16.95
05:25:54.76 -30:15:35.80  ASASSN-26cg  2026-03-25.07 16.88
06:57:16.49 -26:54:37.20  SN2026fzb  2026-03-25.14 15.8
14:37:38.23 -43:00:52.30  ASASSN-26cd  2026-03-24.24 12.52
17:34:53.03 +06:04:29.70  AT2026gzl  2026-03-23.27 15.82
08:30:02.60 -35:12:47.50  ASASSN-26cf  2026-03-23.2 14.82
16:54:25.33 +37:49:56.60  SN 2026evz  2026-03-21.32 17.54
17:06:19.20 -18:54:19.50  ASASSN-26bx  2026-03-21.25 16.39
19:01:16.28 -29:29:23.10  ASASSN-26bw  2026-03-21.33 15.81
08:46:05.75 +10:47:39.80  ASASSN-26ca  2026-03-21.13 14.27
12:14:58.16 +63:47:16.20  SN 2026fvx  2026-03-21.12 15.6
18:02:55.90 -75:23:02.60  ASASSN-26bz  2026-03-21.32 16.16
12:16:02.87 -53:16:33.70  ASASSN-26cc  2026-03-20.08 3.93
13:08:21.85 +29:13:44.20  SN 2026fmh  2026-03-20.16 -0.33
19:56:38.48 -34:45:21.50  ASASSN-26cb  2026-03-20.35 -3.26
14:32:41.15 -41:38:48.50  ASASSN-26by  2026-03-20.15 -1.31
13:00:42.99 +37:18:34.60  SN2026fjc  2026-03-19.5 15.97
06:02:44.21 -04:11:06.20  ASASSN-26bv  2026-03-19.19 15.67
12:20:27.96 -45:55:38.40  ASASSN-26bt  2026-03-18.8 16.32
07:49:57.30 -56:14:35.10  ASASSN-26bu  2026-03-19.19 15.74
06:04:29.75 +53:23:34.00  SN 2026eza  2026-03-18.2 17.48
11:54:57.87 +69:19:28.90  AT2026fsf  2026-03-18.14 16.95
10:44:46.95 +58:27:29.30  SN 2026enn  2026-03-18.13 17.53
20:45:54.04 -73:26:43.00  AT 2026ezy  2026-03-18.13 16.83
06:53:18.10 -59:10:49.30  ASASSN-26bs  2026-03-18.02 16.93
07:45:09.29 -62:14:36.20  ASASSN-26br  2026-03-16.16 16.78
19:24:27.93 -52:04:36.40  AT 2023uk  2026-03-16.35 14.2
04:52:54.50 -15:20:57.10  AT2026fhw  2026-03-14.06 SDSS
11:10:34.24 +02:58:48.10  SN2026drr  2026-03-14.08 0.2
07:26:45.73 -27:45:13.90  ASASSN-26bo  2026-03-14.17 13.8
16:35:46.94 +58:12:28.40  SN2026ebt  2026-03-12.41 17.12
13:01:19.45 +15:42:15.00  SN2026ehe  2026-03-12.11 -0.29
09:15:55.41 +10:08:09.70  SN2026efq  2026-03-12.16 0.06
03:31:20.92 -35:29:29.00  SN2026evh  2026-03-12.05 17.29
06:26:19.15 -85:18:28.10  AT2026ffp  2026-03-12.16 0.37
14:16:42.30 -41:18:36.50  AT2026fij  2026-03-12.05 15.97
10:45:04.71 +00:06:13.10  SN 2026exe  2026-03-11.78 16.48
18:07:45.58 +69:43:01.00  SN2026ess  2026-03-12.37 17.37
13:11:03.58 +49:06:31.80  AT2026ewa  2026-03-12.42 16.77
15:03:25.23 -63:11:22.20  ASASSN-26bp  2026-03-11.92 13.33
13:09:37.25 -35:50:25.20  AT2024cmo  2026-03-11.12 16.29
13:06:01.97 -15:50:14.40  AT2026fdy  2026-03-10.33 16.68
11:30:09.70 -47:26:45.00  ASASSN-26bn  2026-03-10.3 15.14
05:03:25.25 -24:16:50.40  (= Gaia  2026-03-9.09 14.32
03:42:32.53 -04:17:53.70  ASASSN-26bm  2026-03-8.04 15.22
04:31:00.53 -68:29:50.20  ASASSN-26bl  2026-03-7.9 10.26
16:18:17.61 +41:25:11.40  SN 2026dkf  2026-03-6.31 16.7
13:45:00.35 +61:16:50.90  SN 2026ejl  2026-03-6.41 -0.66
-rw-r--r-- 1 apache apache 5.8K Apr 28 00:33 asassn_transients_list.txt
############################################################
Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html :
08:01:11.02 -03:43:14.1  TCP J08011102-0343141  2026-02-08.8090  15.10Cmag
05:19:15.40 -02:04:51.5  TCP J05191540-0204515  2026-02-13.4306  14.5mag
10:52:41.26 +36:40:08.9  TCP J10524126+3640089  2026-02-17.6065  17.4mag
05:50:50.81 +36:22:45.1  TCP J05505081+3622451  2026-02-17.5511  15.7mag
00:42:51.33 +41:13:49.1  PNV J00425133+4113491  2026-02-20.738  18.3mag
00:43:04.88 +41:29:41.4  PNV J00430488+4129414  2026-02-20.5923  18.84Cmag
17:43:29.74 +11:24:00.3  TCP J17432974+1124003  2026-02-22.3773  13.6mag
09:55:01.59 +69:08:42.7  PNV J09550159+6908427  2026-02-20.893  19.0mag
07:03:25.76 -12:41:40.1  TCP J07032576-1241401  2026-03-10.4268  15.4mag
00:42:36.82 +41:16:05.8  PNV J00423682+4116058  2026-03-12.5744  17.24Cmag
07:26:45.79 -27:45:14.1  TCP J07264579-2745141  2026-03-17.4417  14.8mag
17:57:19.56 -28:08:14.7  TCP J17571956-2808147  2026-03-19.7972  14.5mag
08:46:05.73 +10:47:39.7  TCP J08460573+1047397  2026-03-21.1936  14.5mag
09:55:38.83 +69:05:21.7  PNV J09553883+6905217  2026-04-01.893  19.4mag
19:32:43.67 -22:39:30.7  TCP J19324367-2239307  2026-04-05.4395  13.6mag
16:16:36.03 +44:52:28.9  TCP J16163603+4452289  2026-04-05.6655  14.2mag
00:43:38.36 +41:15:32.4  PNV J00433836+4115324  2026-04-08.079  17.2mag
15:41:11.68 +59:18:26.8  TCP J15411168+5918268  2026-04-12.9625  19.2mag
00:43:35.02 +41:46:28.0  PNV J00433502+4146280  2026-04-23.056  15.9mag
00:42:55.64 +41:14:12.2  PNV J00425564+4114122  2026-04-24.042  16.2mag
-rw-r--r-- 1 apache apache 188K Apr 28 00:33 tocp_transients_list.txt
############################################################
Truncated list of recent TNS transients from https://www.wis-tns.org/ :
19:23:59.111 -12:30:36.58  AT 2026kgc  2026-04-15.48 18.635
18:39:37.719 +06:55:20.96  AT 2026kgb  2026-04-17.43 16.308
15:06:42.954 -01:17:07.82  AT 2026kga  2026-04-20.40 19.507
17:53:09.200 +11:02:30.70  AT 2026kfz  2026-04-16.84 18.68
16:03:08.437 +31:48:52.12  AT 2026kfy  2026-04-15.37 20.9066
12:40:00.450 -17:44:25.00  AT 2026kfx  2026-04-21.19 17.9
09:56:52.772 +01:49:59.18  AT 2026kfw  2026-04-21.04 22.5328
09:59:02.400 +01:44:31.96  AT 2026kfv  2026-04-16.08 23.04
13:20:14.744 +79:52:47.47  AT 2026kfu  2026-04-20.39 20.1588
15:56:36.952 +46:26:50.20  AT 2026kft  2026-04-15.37 20.5825
14:36:13.311 -40:29:09.08  AT 2026kfs  2026-04-17.20 19.109
17:55:24.804 -72:52:42.49  AT 2026kfr  2026-04-19.04 19.559
14:53:17.557 +07:16:56.07  AT 2026kfq  2026-04-20.44 20.1681
14:23:33.083 +17:33:13.27  AT 2026kfp  2026-04-15.41 20.3946
11:23:12.007 -46:35:10.13  AT 2026kfo  2026-04-18.14 19.338
09:22:59.874 +10:47:32.59  AT 2026kfn  2026-04-15.92 20.064
08:41:46.826 -08:01:26.25  AT 2026kfm  2026-04-20.87 19.199
08:23:28.067 -08:48:36.88  AT 2026kfl  2026-04-19.02 18.681
14:03:29.355 +22:20:30.16  AT 2026kfk  2026-04-15.41 20.4393
16:25:23.534 -76:28:24.80  AT 2026kfj  2026-04-19.01 19.458
-rw-r--r-- 1 apache apache 29K Apr 28 00:33 tns_transients_list.txt

=== Transient Factory Profiling ===
Started: Tue Apr 28 00:33:31 CDT 2026
=======================================
TIMING SExtractor: 2 seconds
TIMING matching_and_photometry: 0 seconds
TIMING lightcurve_write: 0 seconds
TIMING select_aperture: 0 seconds
    VAST_RUN_default.sex.telephoto_lens_onlybrightstars_v1: 3s (0.05 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 24s (0.40 min)
    PLATE_VERIFY_AND_POINTING: 0s (0.00 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 36s (0.60 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: 0s (0.00 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 7s (0.12 min)
  SE_CONFIG_default.sex.telephoto_lens_onlybrightstars_v1: 71s (1.18 min)
TIMING SExtractor: 9 seconds
TIMING matching_and_photometry: 1 seconds
TIMING lightcurve_write: 1 seconds
TIMING select_aperture: 1 seconds
    VAST_RUN_default.sex.telephoto_lens_vSTL: 19s (0.32 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: 49s (0.82 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 0s (0.00 min)
      FILTER_FRAME_EDGE: 0s (0.00 min)
      FILTER_SECOND_EPOCH_VERIFY: 0s (0.00 min)
    CANDIDATE_FILTERING_TOTAL: 0s (0.00 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 1s (0.02 min)
    WAIT_FOR_UCAC5: 0s (0.00 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 8s (0.13 min)
  SE_CONFIG_default.sex.telephoto_lens_vSTL: 78s (1.30 min)
FIELD_Leo-04-Q1b1x1: 161s (2.68 min)
=======================================
TOTAL_RUNTIME: 163s (2.72 min)
Finished: Tue Apr 28 00:36:14 CDT 2026