NMW transient search results

This analysis is done by the script util/transients/transient_factory_test31.sh /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy

The list of candidates will appear below. Please manually reload the page every few minutes untill the 'Processing complete' message appears.

Processing fields Leo-04-Q1b1x1

Date (UTC) JD(UTC) mag. R.A. & Dec.(J2000) X & Y (pix) Image
Discovery image 1   2026 10 12.40829    2461325.90829    7.15    09:35:01.75 +15:02:12.5   3035 3741   /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/fd_Leo-04-Q1b1x1_2026-10-12_04-47-46_20.00sec_-0.00C_LIGHTs_0504.fits
Discovery image 2   2026 10 12.40889    2461325.90889    7.16    09:35:01.76 +15:02:13.0   3029 3738   /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.fits
Mean magnitude and position on the discovery images: 
                   2026 10 12.4086  2461325.9086   7.16  09:35:01.76 +15:02:12.8
217.42917  42.92460 galactic  Leo  Second-epoch detections are separated by 0.5" and 7.4 pix   This object is listed in moons.txt   94.4"  Io (6.1mag)
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
16.6" Jupiter  (-1.9mag)
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.

Full images (clouds? trees? ice on chip?)   Leo-04-Q1b1x1 field processing log
Platesolve and blink FITS with VaST+ds9 VaST command line Re-run transient search script Stub MPC report (for online MPChecker) Stub TOCP report Stub variable star reports

Date (UTC) JD(UTC) mag. R.A. & Dec.(J2000) X & Y (pix) Image
Discovery image 1   2026 10 12.40829    2461325.90829    7.28    09:35:17.20 +15:00:48.7   3073 3729   /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/fd_Leo-04-Q1b1x1_2026-10-12_04-47-46_20.00sec_-0.00C_LIGHTs_0504.fits
Discovery image 2   2026 10 12.40889    2461325.90889    7.28    09:35:17.24 +15:00:48.9   3067 3726   /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.fits
Mean magnitude and position on the discovery images: 
                   2026 10 12.4086  2461325.9086   7.28  09:35:17.22 +15:00:48.8
217.49204  42.97253 galactic  Leo  Second-epoch detections are separated by 0.6" and 7.4 pix   This object is listed in moons.txt   144.9"  Io (6.1mag)
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
255.6" Jupiter  (-1.9mag)
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.

Full images (clouds? trees? ice on chip?)   Leo-04-Q1b1x1 field processing log
Platesolve and blink FITS with VaST+ds9 VaST command line Re-run transient search script Stub MPC report (for online MPChecker) Stub TOCP report Stub variable star reports

Date (UTC) JD(UTC) mag. R.A. & Dec.(J2000) X & Y (pix) Image
Discovery image 1   2026 10 12.40829    2461325.90829    7.68    09:34:44.07 +15:03:50.5   2992 3755   /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/fd_Leo-04-Q1b1x1_2026-10-12_04-47-46_20.00sec_-0.00C_LIGHTs_0504.fits
Discovery image 2   2026 10 12.40889    2461325.90889    7.69    09:34:44.09 +15:03:50.7   2985 3752   /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.fits
Mean magnitude and position on the discovery images: 
                   2026 10 12.4086  2461325.9086   7.68  09:34:44.08 +15:03:50.6
217.35677  42.86996 galactic  Leo  Second-epoch detections are separated by 0.4" and 7.4 pix   This object is listed in moons.txt    3.0"  Callisto (6.9mag)
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
257.8" Jupiter  (-1.9mag)
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.

Full images (clouds? trees? ice on chip?)   Leo-04-Q1b1x1 field processing log
Platesolve and blink FITS with VaST+ds9 VaST command line Re-run transient search script Stub MPC report (for online MPChecker) Stub TOCP report Stub variable star reports

Date (UTC) JD(UTC) mag. R.A. & Dec.(J2000) X & Y (pix) Image
Discovery image 1   2026 10 12.40829    2461325.90829    10.64    09:25:25.97 +10:41:16.2   1721 1055   /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/fd_Leo-04-Q1b1x1_2026-10-12_04-47-46_20.00sec_-0.00C_LIGHTs_0504.fits
Discovery image 2   2026 10 12.40889    2461325.90889    10.64    09:25:26.06 +10:41:16.3   1714 1052   /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.fits
Mean magnitude and position on the discovery images: 
                   2026 10 12.4086  2461325.9086  10.64  09:25:26.01 +10:41:16.2
221.35435  38.97432 galactic  Leo  Second-epoch detections are separated by 1.4" and 7.5 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
6 Hebe                     1      0       1  10.8     0   -0
Forced photometry on wcs_Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits at 09:25:26.01 +10:41:16.2:  15.75 +/- 99.00  upperlimit
Forced photometry on wcs_Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits at 09:25:26.01 +10:41:16.2:  15.78 +/- 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.

Full images (clouds? trees? ice on chip?)   Leo-04-Q1b1x1 field processing log
Platesolve and blink FITS with VaST+ds9 VaST command line Re-run transient search script Stub MPC report (for online MPChecker) Stub TOCP report Stub variable star reports

Date (UTC) JD(UTC) mag. R.A. & Dec.(J2000) X & Y (pix) Image
Discovery image 1   2026 10 12.40829    2461325.90829    7.56    09:35:17.20 +15:00:49.0   3073 3729   /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/fd_Leo-04-Q1b1x1_2026-10-12_04-47-46_20.00sec_-0.00C_LIGHTs_0504.fits
Discovery image 2   2026 10 12.40889    2461325.90889    7.55    09:35:17.24 +15:00:48.9   3067 3725   /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.fits
Mean magnitude and position on the discovery images: 
                   2026 10 12.4086  2461325.9086   7.55  09:35:17.22 +15:00:48.9
217.49201  42.97255 galactic  Leo  Second-epoch detections are separated by 0.5" and 7.4 pix   This object is listed in moons.txt   144.8"  Io (6.1mag)
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
255.6" Jupiter  (-1.9mag)
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.

Full images (clouds? trees? ice on chip?)   Leo-04-Q1b1x1 field processing log
Platesolve and blink FITS with VaST+ds9 VaST command line Re-run transient search script Stub MPC report (for online MPChecker) Stub TOCP report Stub variable star reports

Date (UTC) JD(UTC) mag. R.A. & Dec.(J2000) X & Y (pix) Image
Discovery image 1   2026 10 12.40829    2461325.90829    7.57    09:35:01.79 +15:02:12.5   3035 3741   /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/fd_Leo-04-Q1b1x1_2026-10-12_04-47-46_20.00sec_-0.00C_LIGHTs_0504.fits
Discovery image 2   2026 10 12.40889    2461325.90889    7.57    09:35:01.77 +15:02:12.9   3029 3738   /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.fits
Mean magnitude and position on the discovery images: 
                   2026 10 12.4086  2461325.9086   7.57  09:35:01.78 +15:02:12.7
217.42925  42.92467 galactic  Leo  Second-epoch detections are separated by 0.5" and 7.5 pix   This object is listed in moons.txt   94.1"  Io (6.1mag)
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
16.9" Jupiter  (-1.9mag)
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.

Full images (clouds? trees? ice on chip?)   Leo-04-Q1b1x1 field processing log
Platesolve and blink FITS with VaST+ds9 VaST command line Re-run transient search script Stub MPC report (for online MPChecker) Stub TOCP report Stub variable star reports

Date (UTC) JD(UTC) mag. R.A. & Dec.(J2000) X & Y (pix) Image
Discovery image 1   2026 10 12.40829    2461325.90829    7.81    09:34:44.06 +15:03:50.9   2992 3755   /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/fd_Leo-04-Q1b1x1_2026-10-12_04-47-46_20.00sec_-0.00C_LIGHTs_0504.fits
Discovery image 2   2026 10 12.40889    2461325.90889    7.80    09:34:44.08 +15:03:51.1   2985 3752   /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.fits
Mean magnitude and position on the discovery images: 
                   2026 10 12.4086  2461325.9086   7.80  09:34:44.07 +15:03:51.0
217.35661  42.86997 galactic  Leo  Second-epoch detections are separated by 0.3" and 7.4 pix   This object is listed in moons.txt    2.6"  Callisto (6.9mag)
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
258.0" Jupiter  (-1.9mag)
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.

Full images (clouds? trees? ice on chip?)   Leo-04-Q1b1x1 field processing log
Platesolve and blink FITS with VaST+ds9 VaST command line Re-run transient search script Stub MPC report (for online MPChecker) Stub TOCP report Stub variable star reports

Date (UTC) JD(UTC) mag. R.A. & Dec.(J2000) X & Y (pix) Image
Discovery image 1   2026 10 12.40829    2461325.90829    11.90    09:42:26.48 +13:27:23.6   4160 2844   /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/fd_Leo-04-Q1b1x1_2026-10-12_04-47-46_20.00sec_-0.00C_LIGHTs_0504.fits
Discovery image 2   2026 10 12.40889    2461325.90889    11.90    09:42:26.52 +13:27:23.8   4153 2841   /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.fits
Mean magnitude and position on the discovery images: 
                   2026 10 12.4086  2461325.9086  11.90  09:42:26.50 +13:27:23.7
220.42422  43.92061 galactic  Leo  Second-epoch detections are separated by 0.6" and 7.4 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
52 Europa                  -0     -0       0  12.3     0    0
Forced photometry on wcs_Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits at 09:42:26.50 +13:27:23.7:  16.16 +/- 99.00  upperlimit
Forced photometry on wcs_Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits at 09:42:26.50 +13:27:23.7:  16.17 +/- 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.

Full images (clouds? trees? ice on chip?)   Leo-04-Q1b1x1 field processing log
Platesolve and blink FITS with VaST+ds9 VaST command line Re-run transient search script Stub MPC report (for online MPChecker) Stub TOCP report Stub variable star reports

Date (UTC) JD(UTC) mag. R.A. & Dec.(J2000) X & Y (pix) Image
Discovery image 1   2026 10 12.40829    2461325.90829    11.64    10:09:15.19 +09:26:33.3   8266 0687   /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/fd_Leo-04-Q1b1x1_2026-10-12_04-47-46_20.00sec_-0.00C_LIGHTs_0504.fits
Discovery image 2   2026 10 12.40889    2461325.90889    11.59    10:09:15.33 +09:26:32.3   8260 0683   /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.fits
Mean magnitude and position on the discovery images: 
                   2026 10 12.4086  2461325.9086  11.62  10:09:15.26 +09:26:32.8
229.91088  47.89635 galactic  Leo  Second-epoch detections are separated by 2.3" and 7.0 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
10 Hygiea                   0     -1       1  11.8    -0    0
Forced photometry on wcs_Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits at 10:09:15.26 +09:26:32.8:  15.89 +/- 99.00  upperlimit
Forced photometry on wcs_Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits at 10:09:15.26 +09:26:32.8:  15.84 +/- 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.

Full images (clouds? trees? ice on chip?)   Leo-04-Q1b1x1 field processing log
Platesolve and blink FITS with VaST+ds9 VaST command line Re-run transient search script Stub MPC report (for online MPChecker) Stub TOCP report Stub variable star reports

Date (UTC) JD(UTC) mag. R.A. & Dec.(J2000) X & Y (pix) Image
Discovery image 1   2026 10 12.40829    2461325.90829    12.28    10:16:27.25 +10:10:32.2   9307 1218   /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/fd_Leo-04-Q1b1x1_2026-10-12_04-47-46_20.00sec_-0.00C_LIGHTs_0504.fits
Discovery image 2   2026 10 12.40889    2461325.90889    12.30    10:16:27.34 +10:10:33.0   9301 1215   /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.fits
Mean magnitude and position on the discovery images: 
                   2026 10 12.4086  2461325.9086  12.29  10:16:27.29 +10:10:32.6
230.31161  49.79754 galactic  Leo  Second-epoch detections are separated by 1.4" and 7.0 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
16 Psyche                  -0     -2       2  12.2     0    0
Forced photometry on wcs_Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits at 10:16:27.29 +10:10:32.6:  15.79 +/- 99.00  upperlimit
Forced photometry on wcs_Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits at 10:16:27.29 +10:10:32.6:  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.

Full images (clouds? trees? ice on chip?)   Leo-04-Q1b1x1 field processing log
Platesolve and blink FITS with VaST+ds9 VaST command line Re-run transient search script Stub MPC report (for online MPChecker) Stub TOCP report Stub variable star reports

Date (UTC) JD(UTC) mag. R.A. & Dec.(J2000) X & Y (pix) Image
Discovery image 1   2026 10 12.40829    2461325.90829    12.80    09:47:09.85 +12:25:55.4   4883 2268   /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/fd_Leo-04-Q1b1x1_2026-10-12_04-47-46_20.00sec_-0.00C_LIGHTs_0504.fits
Discovery image 2   2026 10 12.40889    2461325.90889    12.84    09:47:09.94 +12:25:55.8   4876 2265   /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.fits
Mean magnitude and position on the discovery images: 
                   2026 10 12.4086  2461325.9086  12.82  09:47:09.90 +12:25:55.6
222.40468  44.52027 galactic  Leo  Second-epoch detections are separated by 1.5" and 7.2 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
747 Winchester               0     -0       0  13.3    -0    0
Forced photometry on wcs_Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits at 09:47:09.90 +12:25:55.6:  16.15 +/- 99.00  upperlimit
Forced photometry on wcs_Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits at 09:47:09.90 +12:25:55.6:  16.17 +/- 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.

Full images (clouds? trees? ice on chip?)   Leo-04-Q1b1x1 field processing log
Platesolve and blink FITS with VaST+ds9 VaST command line Re-run transient search script Stub MPC report (for online MPChecker) Stub TOCP report Stub variable star reports

Date (UTC) JD(UTC) mag. R.A. & Dec.(J2000) X & Y (pix) Image
Discovery image 1   2026 10 12.40829    2461325.90829    13.43    09:34:43.72 +10:53:06.4   3099 1238   /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/fd_Leo-04-Q1b1x1_2026-10-12_04-47-46_20.00sec_-0.00C_LIGHTs_0504.fits
Discovery image 2   2026 10 12.40889    2461325.90889    13.44    09:34:43.66 +10:53:06.4   3092 1235   /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.fits
Mean magnitude and position on the discovery images: 
                   2026 10 12.4086  2461325.9086  13.44  09:34:43.69 +10:53:06.4
222.45444  41.10508 galactic  Leo  Second-epoch detections are separated by 0.7" and 7.6 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
584 Semiramis               -0      1       1  13.8    -0    0
Forced photometry on wcs_Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits at 09:34:43.69 +10:53:06.4:  15.98 +/- 99.00  upperlimit
Forced photometry on wcs_Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits at 09:34:43.69 +10:53:06.4:  16.06 +/- 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.

Full images (clouds? trees? ice on chip?)   Leo-04-Q1b1x1 field processing log
Platesolve and blink FITS with VaST+ds9 VaST command line Re-run transient search script Stub MPC report (for online MPChecker) Stub TOCP report Stub variable star reports

Date (UTC) JD(UTC) mag. R.A. & Dec.(J2000) X & Y (pix) Image
Discovery image 1   2026 10 12.40829    2461325.90829    14.10    09:49:35.43 +15:41:00.7   5123 4242   /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/fd_Leo-04-Q1b1x1_2026-10-12_04-47-46_20.00sec_-0.00C_LIGHTs_0504.fits
Discovery image 2   2026 10 12.40889    2461325.90889    13.80    09:49:35.48 +15:41:00.4   5117 4238   /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.fits
Mean magnitude and position on the discovery images: 
                   2026 10 12.4086  2461325.9086  13.95  09:49:35.46 +15:41:00.6
218.53540  46.40629 galactic  Leo  Second-epoch detections are separated by 0.7" and 7.4 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
104 Klymene                  0     -0       0  14.2    -0    0
Forced photometry on wcs_Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits at 09:49:35.46 +15:41:00.6:  16.15 +/- 99.00  upperlimit
Forced photometry on wcs_Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits at 09:49:35.46 +15:41:00.6:  16.18 +/- 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.

Full images (clouds? trees? ice on chip?)   Leo-04-Q1b1x1 field processing log
Platesolve and blink FITS with VaST+ds9 VaST command line Re-run transient search script Stub MPC report (for online MPChecker) Stub TOCP report Stub variable star reports

Date (UTC) JD(UTC) mag. R.A. & Dec.(J2000) X & Y (pix) Image
Reference image   2026 03 20.18287    2461119.68287    14.55    10:01:37.80 +17:49:20.6   6922 5570   /data_ssd/NMW-TexasTech/reference_imgs/Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits
Discovery image 1   2026 04 16.21116    2461146.71116    15.40    10:01:37.86 +17:49:20.2   2813 0710   /data_ssd/NMW-TexasTech/reference_imgs/Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits
Discovery image 2   2026 10 12.40829    2461325.90829    12.50    10:01:39.66 +17:49:16.9   6777 5653   /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/fd_Leo-04-Q1b1x1_2026-10-12_04-47-46_20.00sec_-0.00C_LIGHTs_0504.fits
Discovery image 3   2026 10 12.40889    2461325.90889    12.56    10:01:39.75 +17:49:16.8   6771 5649   /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.fits
Mean magnitude and position on the discovery images: 
                   2026 10 12.4086  2461325.9086  12.53  10:01:39.71 +17:49:16.9
217.20099  49.88875 galactic  Leo  Second-epoch detections are separated by 1.2" and 7.2 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
196 Philomela               -0     -0       0  12.8     0    0
Forced photometry on wcs_Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits at 10:01:39.71 +17:49:16.9:  16.03 +/- 99.00  upperlimit
Forced photometry on wcs_Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits at 10:01:39.71 +17:49:16.9:  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.

Full images (clouds? trees? ice on chip?)   Leo-04-Q1b1x1 field processing log
Platesolve and blink FITS with VaST+ds9 VaST command line Re-run transient search script Stub MPC report (for online MPChecker) Stub TOCP report Stub variable star reports

Processing complete!

Total number of candidates identified: 14

FITS images used in this processing run:

Field Leo-04-Q1b1x1 reference image: Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits
Field Leo-04-Q1b1x1 reference image: Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits
Field Leo-04-Q1b1x1 second-epoch image: Leo-04-Q1b1x1_2026-10-12_04-47-46_20.00sec_-0.00C_LIGHTs_0504.fits
Field Leo-04-Q1b1x1 second-epoch image: Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.fits

Processing log:

Filtering log:

######## Processing parameters ########
AAVSO_COMMENT_STRING= NMW-TexasTech Camera-1 135mm f/2.2 telephoto lens + QHY600M CMOS
ASTCHECK_ASTEROID_SEARCH_RADIUS_ARCSEC= 
BAD_REGION_FILE= /var/www/nmw_calibration/TTUQ1b1x1/TTUQ1_bad_region.lst
CAMERA_SETTINGS= TTUQ1b1x1
CHECK_POINTING_ACCURACY= yes
DARK_FRAMES_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ1b1x1/darks
EXCLUSION_LIST= ../exclusion_list_TTUQ1.txt
FILTER_BAD_IMG__MAX_APERTURE_STAR_SIZE_PIX= 12.5
FILTER_BAD_IMG__MAX_ELONGATION_AminusB_PIX= 0.55
FILTER_BAD_IMG__MIN_APERTURE_STAR_SIZE_PIX= 2.0
FILTER_BRIGHT_MAG_CUTOFF_TRANSIENT_SEARCH= -5
FILTER_FAINT_MAG_CUTOFF_TRANSIENT_SEARCH= 15.5
FLAT_FIELD_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ1b1x1/flats
FRAME_EDGE_OFFSET_PIX= 100
GAIA_BAND_FOR_CATALOGED_SOURCE_CHECK= 
MAX_NEW_TO_REF_MEAN_IMG_VALUE_RATIO= 100
DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK= yes
MAX_NEW_IMG_MEAN_VALUE= 25000
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS= 0.18
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS_SOFT_LIMIT= 0.12
MPC_CODE= V36
NMW_CALIBRATION= /var/www/nmw_calibration
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_HARD_LIMIT= 10000
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_SOFT_LIMIT= 8000
OMP_NUM_THREADS= 3
ONLINE_MPCHECKER_BUTTON_ASTEROID_SEARCH_RADIUS_ARCMIN= 
PHOTOMETRIC_CALIBRATION= 
REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES= yes
SEXTRACTOR_CONFIG_BRIGHTSTARPASS= default.sex.telephoto_lens_onlybrightstars_v1
SEXTRACTOR_CONFIG_FILES= default.sex.telephoto_lens_onlybrightstars_v1 default.sex.telephoto_lens_vSTL
SEXTRACTOR_CONFIG_FILES_HIGH_PRIORITY_EXTRA= default.sex.telephoto_lens_vTTU
HIGH_PRIORITY_FIELDS= Sco6 Oph-08-Q1b1x1 Oph-08-Q2b1x1 Sco-04-Q1b1x1 Sco-04-Q2b1x1 Sgr-04-Q1b1x1 Sgr-04-Q2b1x1 242
STARMATCH_RADIUS_PIX= 5
SYSREM_ITERATIONS= 0
TELESCOP= 
TELESCOP_NAME_KNOWN_TO_VaST_FOR_FOV_DETERMINATION= 
UCAC5_PLATESOLVE_ITERATIONS= 2
FPACK_FULLY_CALIBRATED_IMAGE= no
#######################################
HOSTNAME= tau
USER= 
HOME= 
#######################################
SExtractor catalog cache: enabled, directory /data_ssd/NMW-TexasTech/vast_sextractor_cache
Reference image directory is set to /data_ssd/NMW-TexasTech/reference_imgs
VIZIER_SITE=vizier.cds.unistra.fr
GAIA_DR2_CLIENT=vizquery (lib/vizquery -> VizieR vizier.cds.unistra.fr)
INFO: MAKE_PNG_PLOTS is set to yes
FITS_FILE_EXT=fits
CALIBRATION_STATUS_PREFIX=
Fields in the data directory: 
Leo-04-Q1b1x1
#######################################
########### Starting Leo-04-Q1b1x1 ###########
Processing Leo-04-Q1b1x1
server tau has sufficient free disk space available: 235410 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 235410 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_2026-10-12_04-47-46_20.00sec_-0.00C_LIGHTs_0504.png' -> 'transient_report/Leo-04-Q1b1x1_2026-10-12_04-47-46_20.00sec_-0.00C_LIGHTs_0504.fits_preview.png'
Leo-04-Q1b1x1_2026-10-12_04-47-46_20.00sec_-0.00C_LIGHTs_0504.fits

renamed 'Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.png' -> 'transient_report/Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.fits_preview.png'
Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.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= 1913.6607 INFO: SECOND_EPOCH__FIRST_IMAGE_SD= 617.3421 INFO: SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 1910.6144 INFO: SECOND_EPOCH__SECOND_IMAGE_SD= 618.3199 ---------------------------------------------- INFO: ref_to_second_epoch_img_mean_ratio= 3.41394 INFO: SECOND_EPOCH__SD_ratio= 0.002 INFO: the new-to-reference mean image value ratio check is disabled (DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK=yes) - expected with a background-subtracted reference image ---------------------------------------------- Calibration settings: DARK_FRAMES_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ1b1x1/darks FLAT_FIELD_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ1b1x1/flats EXPTIME = 20.0 / [s] Exposure duration SET-TEMP= 0.0 / [degC] CCD temperature setpoint CCD-TEMP= -0.0 / [degC] CCD temperature FOCTEMP = 20.2900009155273 / [degC] Focuser temperature AMBTEMP = 18.8 / [degC] Ambient air temperature Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/Leo-04-Q1b1x1_2026-10-12_04-47-46_20.00sec_-0.00C_LIGHTs_0504.fits CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/Leo-04-Q1b1x1_2026-10-12_04-47-46_20.00sec_-0.00C_LIGHTs_0504.fits SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/Leo-04-Q1b1x1_2026-10-12_04-47-46_20.00sec_-0.00C_LIGHTs_0504.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= '2026-10-12T04:47:46.1099647' / Time of observation (local)" status=0 Record 12: "DATE-OBS= '2026-10-12T09:47:46.1099647' / Time of observation (UTC)" status=0 Record 13: "MJD-OBS = 61325.4081725581 / Modified Julian Date of observation" status=0 Record 14: "DATE-AVG= '2026-10-12T09:47:56.0152049' / Averaged midpoint time (UTC)" status=0 Record 15: "MJD-AVG = 61325.4082872109 / Modified Julian Date of averaged midpoint" status=0 Record 16: "XBINNING= 1 / X axis binning factor" status=0 Record 17: "YBINNING= 1 / Y axis binning factor" status=0 Record 18: "GAIN = 30 / Sensor gain" status=0 Record 19: "OFFSET = 30 / Sensor gain offset" status=0 Record 20: "XPIXSZ = 3.76 / [um] Pixel X axis size" status=0 Record 21: "YPIXSZ = 3.76 / [um] Pixel Y axis size" status=0 Record 22: "INSTRUME= 'QHY600M' / Imaging instrument name" status=0 Record 23: "CAMERAID= 'QHY600M-33d3d743814b8b447' / Imaging instrument identifier" status=0 Record 24: "SET-TEMP= 0.0 / [degC] CCD temperature setpoint" status=0 Record 25: "CCD-TEMP= -0.0 / [degC] CCD temperature" status=0 Record 26: "READOUTM= '2CMS-0' / Sensor readout mode" status=0 Record 27: "USBLIMIT= 50 / Camera-specific USB setting" status=0 Record 28: "TELESCOP= 'QHY600M-TTU1' / Name of telescope" status=0 Record 29: "FOCALLEN= 135.0 / [mm] Focal length" status=0 Record 30: "FOCRATIO= 2.2 / Focal ratio" status=0 Record 31: "RA = 146.666361295232 / [deg] RA of telescope" status=0 Record 32: "DEC = 13.9999447406949 / [deg] Declination of telescope" status=0 Record 33: "CENTALT = 15.0627777777778 / [deg] Altitude of telescope" status=0 Record 34: "CENTAZ = 83.1727777777778 / [deg] Azimuth of telescope" status=0 Record 35: "AIRMASS = 3.79548320472098 / Airmass at frame center (Gueymard 1993)" status=0 Record 36: "PIERSIDE= 'West' / 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 = 29546 / [step] Focuser position" status=0 Record 51: "FOCUSPOS= 29546 / [step] Focuser position" status=0 Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0 Record 53: "FOCTEMP = 20.2900009155273 / [degC] Focuser temperature" status=0 Record 54: "FOCUSTEM= 20.2900009155273 / [degC] Focuser temperature" status=0 Record 55: "DEWPOINT= 13.4 / [degC] Dew point" status=0 Record 56: "HUMIDITY= 71.0 / [percent] Relative humidity" status=0 Record 57: "PRESSURE= 899.09 / [hPa] Air pressure" status=0 Record 58: "AMBTEMP = 18.8 / [degC] Ambient air temperature" status=0 Record 59: "WINDDIR = 37.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0 Record 60: "WINDGUST= 18.401472 / [kph] Wind gust" status=0 Record 61: "WINDSPD = 6.50052 / [kph] Wind speed" status=0 Record 62: "ROWORDER= 'TOP-DOWN' / FITS Image Orientation" status=0 Record 63: "EQUINOX = 2000.0 / Equinox of celestial coordinate system" status=0 Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0 Record 65: "QHY_EXP = 20.000096 / [s] Actual exposure time" status=0 Record 66: "QHY_PP = 13888.0 / [ps] pixelPeriod" status=0 Record 67: "QHY_LP = 85000.0 / [ns] linePeriod" status=0 Record 68: "GPS_LP = 85000.0 / [ns] linePeriod" status=0 Record 69: "QHY_FP = 20000160.0 / [us] framePeriod" status=0 Record 70: "QHY_CPL = 6120.0 / clocksPerLine" status=0 Record 71: "QHY_LPF = 235295.0 / linesPerFrame" status=0 Record 72: "QHY_AET = 20000096.0 / [us] actualExposureTime" status=0 Record 73: "QHY_LEM = T / isLongExposureMode" status=0 Record 74: "QHY_OFF0= 3767.777 / [us] RollingShutterEndOffset row 0" status=0 Allocating memory for image, dark and result arrays... Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/Leo-04-Q1b1x1_2026-10-12_04-47-46_20.00sec_-0.00C_LIGHTs_0504.fits 9576 6388 16 bitpix SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/Leo-04-Q1b1x1_2026-10-12_04-47-46_20.00sec_-0.00C_LIGHTs_0504.fits SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.fit CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/Leo-04-Q1b1x1_2026-10-12_04-47-46_20.00sec_-0.00C_LIGHTs_0504.fits CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.fit Reading dark frame /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.fit 9576 6388 16 bitpix Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/d_Leo-04-Q1b1x1_2026-10-12_04-47-46_20.00sec_-0.00C_LIGHTs_0504.fits :) Spent 0.627196 seconds renamed 'mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.png' -> 'transient_report/dark.png' try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-08-12_multinight.fit from directory /var/www/nmw_calibration/TTUQ1b1x1/flats MegaDivider v7 Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/d_Leo-04-Q1b1x1_2026-10-12_04-47-46_20.00sec_-0.00C_LIGHTs_0504.fits 9576 6388 16 bitpix Reading flat /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-08-12_multinight.fit 9576 6388 16 bitpix Avarage count on flat field image: 36313.440328 Minimal real count (from overscan): 5 Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/fd_Leo-04-Q1b1x1_2026-10-12_04-47-46_20.00sec_-0.00C_LIGHTs_0504.fits :) No overscan detected - all values seem high! (left_median=23343.0, right_median=27331.5) renamed 'mff_TTUQ1b1x1_2026-08-12_multinight.png' -> 'transient_report/flat.png' Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/fd_Leo-04-Q1b1x1_2026-10-12_04-47-46_20.00sec_-0.00C_LIGHTs_0504.fits EXPTIME = 20.0 / [s] Exposure duration SET-TEMP= 0.0 / [degC] CCD temperature setpoint CCD-TEMP= -0.0 / [degC] CCD temperature FOCTEMP = 20.2900009155273 / [degC] Focuser temperature AMBTEMP = 18.8 / [degC] Ambient air temperature Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.fits CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.fits SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.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= '2026-10-12T04:48:37.8546405' / Time of observation (local)" status=0 Record 12: "DATE-OBS= '2026-10-12T09:48:37.8546405' / Time of observation (UTC)" status=0 Record 13: "MJD-OBS = 61325.4087714585 / Modified Julian Date of observation" status=0 Record 14: "DATE-AVG= '2026-10-12T09:48:47.7604070' / Averaged midpoint time (UTC)" status=0 Record 15: "MJD-AVG = 61325.4088861113 / Modified Julian Date of averaged midpoint" status=0 Record 16: "XBINNING= 1 / X axis binning factor" status=0 Record 17: "YBINNING= 1 / Y axis binning factor" status=0 Record 18: "GAIN = 30 / Sensor gain" status=0 Record 19: "OFFSET = 30 / Sensor gain offset" status=0 Record 20: "XPIXSZ = 3.76 / [um] Pixel X axis size" status=0 Record 21: "YPIXSZ = 3.76 / [um] Pixel Y axis size" status=0 Record 22: "INSTRUME= 'QHY600M' / Imaging instrument name" status=0 Record 23: "CAMERAID= 'QHY600M-33d3d743814b8b447' / Imaging instrument identifier" status=0 Record 24: "SET-TEMP= 0.0 / [degC] CCD temperature setpoint" status=0 Record 25: "CCD-TEMP= -0.0 / [degC] CCD temperature" status=0 Record 26: "READOUTM= '2CMS-0' / Sensor readout mode" status=0 Record 27: "USBLIMIT= 50 / Camera-specific USB setting" status=0 Record 28: "TELESCOP= 'QHY600M-TTU1' / Name of telescope" status=0 Record 29: "FOCALLEN= 135.0 / [mm] Focal length" status=0 Record 30: "FOCRATIO= 2.2 / Focal ratio" status=0 Record 31: "RA = 146.666361235063 / [deg] RA of telescope" status=0 Record 32: "DEC = 13.9999447683679 / [deg] Declination of telescope" status=0 Record 33: "CENTALT = 15.2422222222222 / [deg] Altitude of telescope" status=0 Record 34: "CENTAZ = 83.2866666666667 / [deg] Azimuth of telescope" status=0 Record 35: "AIRMASS = 3.75311074010378 / Airmass at frame center (Gueymard 1993)" status=0 Record 36: "PIERSIDE= 'West' / 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 = 29546 / [step] Focuser position" status=0 Record 51: "FOCUSPOS= 29546 / [step] Focuser position" status=0 Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0 Record 53: "FOCTEMP = 20.2900009155273 / [degC] Focuser temperature" status=0 Record 54: "FOCUSTEM= 20.2900009155273 / [degC] Focuser temperature" status=0 Record 55: "DEWPOINT= 13.6 / [degC] Dew point" status=0 Record 56: "HUMIDITY= 72.0 / [percent] Relative humidity" status=0 Record 57: "PRESSURE= 898.71 / [hPa] Air pressure" status=0 Record 58: "AMBTEMP = 18.8 / [degC] Ambient air temperature" status=0 Record 59: "WINDDIR = 31.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0 Record 60: "WINDGUST= 16.601328 / [kph] Wind gust" status=0 Record 61: "WINDSPD = 6.100488 / [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_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.fits 9576 6388 16 bitpix SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.fits SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.fit CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.fits CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.fit Reading dark frame /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.fit 9576 6388 16 bitpix Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/d_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.fits :) Spent 0.554318 seconds renamed 'mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.png' -> 'transient_report/dark.png' try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-08-12_multinight.fit from directory /var/www/nmw_calibration/TTUQ1b1x1/flats MegaDivider v7 Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/d_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.fits 9576 6388 16 bitpix Reading flat /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-08-12_multinight.fit 9576 6388 16 bitpix Avarage count on flat field image: 36313.440328 Minimal real count (from overscan): 5 Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.fits :) No overscan detected - all values seem high! (left_median=23343.0, right_median=27331.5) renamed 'mff_TTUQ1b1x1_2026-08-12_multinight.png' -> 'transient_report/flat.png' Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.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_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/fd_Leo-04-Q1b1x1_2026-10-12_04-47-46_20.00sec_-0.00C_LIGHTs_0504.fits SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.fits Previews of the CALIBRATED second-epoch images:

fd_Leo-04-Q1b1x1_2026-10-12_04-47-46_20.00sec_-0.00C_LIGHTs_0504.fits


fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.fits


Updating neverexclude_list.txt '/var/www/nmw_calibration/neverexclude_list.txt' -> './neverexclude_list.txt' Choosing bad regions list '/var/www/nmw_calibration/TTUQ1b1x1/TTUQ1_bad_region.lst' -> 'bad_region.lst' wait *------ default.sex.telephoto_lens_onlybrightstars_v1 ------* 'default.sex.telephoto_lens_onlybrightstars_v1' -> 'default.sex' Starting VaST with default.sex.telephoto_lens_onlybrightstars_v1 ./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/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_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/fd_Leo-04-Q1b1x1_2026-10-12_04-47-46_20.00sec_-0.00C_LIGHTs_0504.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.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_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/fd_Leo-04-Q1b1x1_2026-10-12_04-47-46_20.00sec_-0.00C_LIGHTs_0504.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.fits Checking WCS cache directory local_wcs_cache Checking 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: 2461325.90828830 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 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_2026-10-12_04-47-46_20.00sec_-0.00C_LIGHTs_0504.fits exists and is non-empty wcs_fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.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: 937.4'x624.3' 15.6(deg)x10.4(deg) 9576x6388 pix Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis Image center: 09:46:31.656 +14:00:33.25 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_2026-10-12_04-47-46_20.00sec_-0.00C_LIGHTs_0504.fits (1st new image) verification OK: wcs_fd_Leo-04-Q1b1x1_2026-10-12_04-47-46_20.00sec_-0.00C_LIGHTs_0504.fits Image size: 945.2'x626.9' 15.8(deg)x10.4(deg) 9576x6388 pix Image scale: 5.92"/pix along the X axis and 5.89"/pix along the Y axis Image center: 09:46:52.647 +13:58:49.45 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the first second-epoch image (pointing accuracy) Reference image center 09:46:31.656 +14:00:33.25 Second-epoch image center 09:46:52.647 +13:58:49.45 Angular distance between the image centers 0.0896 deg. Soft limit: 0.50 deg. Hard limit: 1.00 deg. ################################### ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.fits (2nd new image) verification OK: wcs_fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.fits Image size: 945.0'x626.9' 15.8(deg)x10.4(deg) 9576x6388 pix Image scale: 5.92"/pix along the X axis and 5.89"/pix along the Y axis Image center: 09:46:55.467 +13:59:06.75 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the second second-epoch image (pointing accuracy) Reference image center 09:46:31.656 +14:00:33.25 Second-epoch image center 09:46:55.467 +13:59:06.75 Angular distance between the image centers 0.0992 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 09:46:52.647 +13:58:49.45 Second-epoch second image center 09:46:55.467 +13:59:06.75 Angular distance between the image centers 0.01237 deg. ################################### Running solve_plate_with_UCAC5... Preparing for a parallel run Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits &> /tmp/tmp.S57q8k21KV 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.tICFbKkGe4 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_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/fd_Leo-04-Q1b1x1_2026-10-12_04-47-46_20.00sec_-0.00C_LIGHTs_0504.fits &> /tmp/tmp.PGe3o8JOY8 Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/fd_Leo-04-Q1b1x1_2026-10-12_04-47-46_20.00sec_-0.00C_LIGHTs_0504.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.fits &> /tmp/tmp.1SLR7yJskT Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.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.wcscat wait (drain background util/solve_plate_with_UCAC5 jobs before Tycho-2 calibration -- avoids wcs_.fits write race) Tycho-2 catalog is found at lib/catalogs/tycho2 Tycho-2 catalog and the derived bright star exclusion list are ready Checking for the presence of non-empty wcs_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.wcscat 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.wcscat 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.wcscat) found 'wcs_Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits.wcscat' -> 'wcsmag.cat' Read 7795 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 138.4767 to 154.9673 deg, Dec +8.5555 to +19.3045 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 138.4767 to 154.9673 deg, Dec 8.5555 to 19.3045 deg Loaded 4795 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): 3891 out of 4080 total matches. Matched with Tycho-2 4080 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 22.915200 a=0.000000 b=1.000000 c=22.915200 From vast_summary.log: estimated ref. image limiting mag.: -7.39 Updating vast_summary.log: Estimated ref. image limiting mag.: 15.53 Updated vast_limiting_magnitude.log with calibrated magnitudes Working... Please, PLEASE, be patient!!! All lightcurves processed! =) Estimated ref. image limiting mag.: 15.53
Lightcurve 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 138.4767 to 154.9673 deg, Dec +8.5555 to +19.3045 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 138.4767 to 154.9673 deg, Dec 8.5555 to 19.3045 deg Loaded 4795 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): 3891 out of 4080 total matches. Matched with Tycho-2 4080 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
Single-image forced-photometry magnitude calibration plot for wcs_Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits:

Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits 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 138.4289 to 155.2668 deg, Dec +8.1760 to +19.5844 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 138.4289 to 155.2668 deg, Dec 8.1760 to 19.5844 deg Loaded 5216 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): 3897 out of 4082 total matches. Matched with Tycho-2 4082 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
Single-image forced-photometry magnitude calibration plot for wcs_Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits:

Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits 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 5 candidate transients before the final filtering. (Hard limit: 10000) 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 2.4 pix fd_Leo-04-Q1b1x1_2026-10-12_04-47-46_20.00sec_-0.00C_LIGHTs_0504.fits 2.4 pix fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.fits Limiting magnitude estimates: 15.5 mag. Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits 15.5 mag. Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits 14.3 mag. fd_Leo-04-Q1b1x1_2026-10-12_04-47-46_20.00sec_-0.00C_LIGHTs_0504.fits 14.3 mag. fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.fits All-image limiting magnitude estimate: 14.3 (SNR ) 11.5 (80% of stars) with default.sex.telephoto_lens_onlybrightstars_v1 The first estimate is the magnitude of a star detected with a signal-to-noise ratio of following Karpov (2025, Acta Polytechnica, 65, 50). This value should be representative of the faintest stars clearly visible in the image. The brighter of the limiting magnitude estimates for the two second-epoch images is reported here. The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images. This value is representative of the faintest object that may enter the candidate transients list. The hard cut-off for the candidate transients is 15.5 mag. Waiting for UCAC5 plate solver wait cp: cannot create regular file 'local_wcs_cache/': Not a directory ############ /tmp/tmp.S57q8k21KV (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_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/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' This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5 FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/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.wcscat 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.wcscat 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.wcscat Excluding image region: 190.0 1039.0 192.0 1041.0 (defined in bad_region.lst) Excluding image region: 226.0 1548.0 228.0 1550.0 (defined in bad_region.lst) Excluding image region: 351.0 1875.0 353.0 1877.0 (defined in bad_region.lst) Excluding image region: 501.0 5912.0 503.0 5914.0 (defined in bad_region.lst) Excluding image region: 638.0 5545.0 640.0 5547.0 (defined in bad_region.lst) Excluding image region: 724.0 2731.0 726.0 2733.0 (defined in bad_region.lst) Excluding image region: 883.0 1376.0 885.0 1378.0 (defined in bad_region.lst) Excluding image region: 901.0 3972.0 903.0 3974.0 (defined in bad_region.lst) Excluding image region: 1151.0 918.0 1153.0 920.0 (defined in bad_region.lst) Excluding image region: 1157.0 135.0 1159.0 137.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 50 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=485, bad_region=0, 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.wcscat util/solve_plate_with_UCAC5 got 7795 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.4' Seting catalog search parameters based on the expected field of view 937.4 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013019 (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 0.010416 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 492 to 548 (Dec 8.6 to 19.3) Done reading UCAC5 zone files... Matched 4624 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4604 matched stars entering correct_measured_positions(), 4604 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.34" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4604 matched stars entering correct_measured_positions(), 7795 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.34" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 492 to 548 (Dec 8.6 to 19.3) Done reading UCAC5 zone files... Matched 4624 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4604 matched stars entering correct_measured_positions(), 7795 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.35" Accuracy estimation diagnostic: 4604 matched stars entering correct_measured_positions(), 7795 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.36" Excluding outliers - 4604 stars left (next iteration limit 5064) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: util/identify.sh trusts the WCS of wcs_Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway) WCS_QUALITY_DIAG: file=Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits N_match=4604 sigma_overall_arcsec=0.389 sigma_q1_arcsec=0.333 sigma_q2_arcsec=0.439 sigma_q3_arcsec=0.400 sigma_q4_arcsec=0.381 n_q1=1374 n_q2=1044 n_q3=1180 n_q4=1006 worst_quadrant_to_overall_ratio=1.128 The image catalog is written to wcs_Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits.wcscat.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.wcscat.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.wcscat.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.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry ############ /tmp/tmp.tICFbKkGe4 (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_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/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' This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5 FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/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.wcscat 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.wcscat 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.wcscat Excluding image region: 190.0 1039.0 192.0 1041.0 (defined in bad_region.lst) Excluding image region: 226.0 1548.0 228.0 1550.0 (defined in bad_region.lst) Excluding image region: 351.0 1875.0 353.0 1877.0 (defined in bad_region.lst) Excluding image region: 501.0 5912.0 503.0 5914.0 (defined in bad_region.lst) Excluding image region: 638.0 5545.0 640.0 5547.0 (defined in bad_region.lst) Excluding image region: 724.0 2731.0 726.0 2733.0 (defined in bad_region.lst) Excluding image region: 883.0 1376.0 885.0 1378.0 (defined in bad_region.lst) Excluding image region: 901.0 3972.0 903.0 3974.0 (defined in bad_region.lst) Excluding image region: 1151.0 918.0 1153.0 920.0 (defined in bad_region.lst) Excluding image region: 1157.0 135.0 1159.0 137.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 50 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=490, bad_region=0, 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.wcscat util/solve_plate_with_UCAC5 got 7228 stars from the SExtractor catalog Updated FoV from the plate-solved image: 941.5' Seting catalog search parameters based on the expected field of view 941.5 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013076 (47.1 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010461 (37.7 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 490 to 549 (Dec 8.2 to 19.6) Done reading UCAC5 zone files... Matched 4626 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4607 matched stars entering correct_measured_positions(), 4607 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.26" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4607 matched stars entering correct_measured_positions(), 7228 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.25" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 490 to 549 (Dec 8.2 to 19.6) Done reading UCAC5 zone files... Matched 4626 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4607 matched stars entering correct_measured_positions(), 7228 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.27" Accuracy estimation diagnostic: 4607 matched stars entering correct_measured_positions(), 7228 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.28" Excluding outliers - 4607 stars left (next iteration limit 5067) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: util/identify.sh trusts the WCS of wcs_Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway) WCS_QUALITY_DIAG: file=Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits N_match=4607 sigma_overall_arcsec=0.309 sigma_q1_arcsec=0.330 sigma_q2_arcsec=0.331 sigma_q3_arcsec=0.294 sigma_q4_arcsec=0.285 n_q1=1021 n_q2=1212 n_q3=1021 n_q4=1353 worst_quadrant_to_overall_ratio=1.071 The image catalog is written to wcs_Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits.wcscat.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.wcscat.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.wcscat.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.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry ############ /tmp/tmp.PGe3o8JOY8 (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_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/fd_Leo-04-Q1b1x1_2026-10-12_04-47-46_20.00sec_-0.00C_LIGHTs_0504.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/fd_Leo-04-Q1b1x1_2026-10-12_04-47-46_20.00sec_-0.00C_LIGHTs_0504.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/fd_Leo-04-Q1b1x1_2026-10-12_04-47-46_20.00sec_-0.00C_LIGHTs_0504.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/fd_Leo-04-Q1b1x1_2026-10-12_04-47-46_20.00sec_-0.00C_LIGHTs_0504.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/fd_Leo-04-Q1b1x1_2026-10-12_04-47-46_20.00sec_-0.00C_LIGHTs_0504.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_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/fd_Leo-04-Q1b1x1_2026-10-12_04-47-46_20.00sec_-0.00C_LIGHTs_0504.fits WCS_IMAGE_NAME=wcs_fd_Leo-04-Q1b1x1_2026-10-12_04-47-46_20.00sec_-0.00C_LIGHTs_0504.fits WCS-calibrated image found: wcs_fd_Leo-04-Q1b1x1_2026-10-12_04-47-46_20.00sec_-0.00C_LIGHTs_0504.fits Checking if the catalog wcs_fd_Leo-04-Q1b1x1_2026-10-12_04-47-46_20.00sec_-0.00C_LIGHTs_0504.fits.wcscat corresponding to the image wcs_fd_Leo-04-Q1b1x1_2026-10-12_04-47-46_20.00sec_-0.00C_LIGHTs_0504.fits alredy exist and is non-empty... Catalog wcs_fd_Leo-04-Q1b1x1_2026-10-12_04-47-46_20.00sec_-0.00C_LIGHTs_0504.fits.wcscat corresponding to the image wcs_fd_Leo-04-Q1b1x1_2026-10-12_04-47-46_20.00sec_-0.00C_LIGHTs_0504.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_2026-10-12_04-47-46_20.00sec_-0.00C_LIGHTs_0504.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/fd_Leo-04-Q1b1x1_2026-10-12_04-47-46_20.00sec_-0.00C_LIGHTs_0504.fits WCS catalog name: wcs_fd_Leo-04-Q1b1x1_2026-10-12_04-47-46_20.00sec_-0.00C_LIGHTs_0504.fits.wcscat Excluding image region: 190.0 1039.0 192.0 1041.0 (defined in bad_region.lst) Excluding image region: 226.0 1548.0 228.0 1550.0 (defined in bad_region.lst) Excluding image region: 351.0 1875.0 353.0 1877.0 (defined in bad_region.lst) Excluding image region: 501.0 5912.0 503.0 5914.0 (defined in bad_region.lst) Excluding image region: 638.0 5545.0 640.0 5547.0 (defined in bad_region.lst) Excluding image region: 724.0 2731.0 726.0 2733.0 (defined in bad_region.lst) Excluding image region: 883.0 1376.0 885.0 1378.0 (defined in bad_region.lst) Excluding image region: 901.0 3972.0 903.0 3974.0 (defined in bad_region.lst) Excluding image region: 1151.0 918.0 1153.0 920.0 (defined in bad_region.lst) Excluding image region: 1157.0 135.0 1159.0 137.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 50 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=209, bad_region=0, passed=3954 Got 3954 stars (including 3741 good ones) from the SExtractor catalog wcs_fd_Leo-04-Q1b1x1_2026-10-12_04-47-46_20.00sec_-0.00C_LIGHTs_0504.fits.wcscat util/solve_plate_with_UCAC5 got 3954 stars from the SExtractor catalog Updated FoV from the plate-solved image: 945.2' Seting catalog search parameters based on the expected field of view 945.2 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013128 (47.3 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010502 (37.8 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 491 to 549 (Dec 8.2 to 19.5) Done reading UCAC5 zone files... Matched 3463 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 3445 matched stars entering correct_measured_positions(), 3446 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.32" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 3445 matched stars entering correct_measured_positions(), 3953 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.33" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 491 to 549 (Dec 8.2 to 19.5) Done reading UCAC5 zone files... Matched 3463 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 3446 matched stars entering correct_measured_positions(), 3953 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.31" Accuracy estimation diagnostic: 3446 matched stars entering correct_measured_positions(), 3953 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.31" Excluding outliers - 3446 stars left (next iteration limit 3789) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: SIP order 2 trial: matched=3446 robust_rms=9.846 arcsec worst_region_rms=18.581 arcsec outer_annulus_rms=18.581 arcsec SIP_REFIT: SIP order 3 trial: matched=3446 robust_rms=0.633 arcsec worst_region_rms=1.045 arcsec outer_annulus_rms=0.843 arcsec SIP_REFIT: SIP order 5 trial: matched=3446 robust_rms=0.328 arcsec worst_region_rms=0.437 arcsec outer_annulus_rms=0.353 arcsec SIP_REFIT: selected SIP order 5 SIP_REFIT: order=5 matched=3446 robust_rms_before=1.590 arcsec robust_rms_before_corrected=0.346 arcsec robust_rms_after=0.328 arcsec worst_region_rms_before=0.439 worst_region_rms_after=0.437 outer_annulus_rms_before=1.678 outer_annulus_rms_after=0.353 SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-region baseline 0.439 arcsec) - keeping the original SIP_REFIT_REJECTED: file=fd_Leo-04-Q1b1x1_2026-10-12_04-47-46_20.00sec_-0.00C_LIGHTs_0504.fits worst_region_rms_kept=0.439 arcsec robust_rms_kept=0.346 arcsec matched=3446 WCS_QUALITY_DIAG: file=fd_Leo-04-Q1b1x1_2026-10-12_04-47-46_20.00sec_-0.00C_LIGHTs_0504.fits N_match=3446 sigma_overall_arcsec=0.345 sigma_q1_arcsec=0.331 sigma_q2_arcsec=0.437 sigma_q3_arcsec=0.311 sigma_q4_arcsec=0.332 n_q1=1118 n_q2=615 n_q3=1013 n_q4=700 worst_quadrant_to_overall_ratio=1.268 The image catalog is written to wcs_fd_Leo-04-Q1b1x1_2026-10-12_04-47-46_20.00sec_-0.00C_LIGHTs_0504.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Leo-04-Q1b1x1_2026-10-12_04-47-46_20.00sec_-0.00C_LIGHTs_0504.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/fd_Leo-04-Q1b1x1_2026-10-12_04-47-46_20.00sec_-0.00C_LIGHTs_0504.fits -region wcs_fd_Leo-04-Q1b1x1_2026-10-12_04-47-46_20.00sec_-0.00C_LIGHTs_0504.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Leo-04-Q1b1x1_2026-10-12_04-47-46_20.00sec_-0.00C_LIGHTs_0504.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry ############ /tmp/tmp.1SLR7yJskT (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_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.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_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.fits WCS_IMAGE_NAME=wcs_fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.fits WCS-calibrated image found: wcs_fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.fits Checking if the catalog wcs_fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.fits.wcscat corresponding to the image wcs_fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.fits alredy exist and is non-empty... Catalog wcs_fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.fits.wcscat corresponding to the image wcs_fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.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_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.fits WCS catalog name: wcs_fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.fits.wcscat Excluding image region: 190.0 1039.0 192.0 1041.0 (defined in bad_region.lst) Excluding image region: 226.0 1548.0 228.0 1550.0 (defined in bad_region.lst) Excluding image region: 351.0 1875.0 353.0 1877.0 (defined in bad_region.lst) Excluding image region: 501.0 5912.0 503.0 5914.0 (defined in bad_region.lst) Excluding image region: 638.0 5545.0 640.0 5547.0 (defined in bad_region.lst) Excluding image region: 724.0 2731.0 726.0 2733.0 (defined in bad_region.lst) Excluding image region: 883.0 1376.0 885.0 1378.0 (defined in bad_region.lst) Excluding image region: 901.0 3972.0 903.0 3974.0 (defined in bad_region.lst) Excluding image region: 1151.0 918.0 1153.0 920.0 (defined in bad_region.lst) Excluding image region: 1157.0 135.0 1159.0 137.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 50 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=211, bad_region=0, passed=3960 Got 3960 stars (including 3743 good ones) from the SExtractor catalog wcs_fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.fits.wcscat util/solve_plate_with_UCAC5 got 3960 stars from the SExtractor catalog Updated FoV from the plate-solved image: 945.0' Seting catalog search parameters based on the expected field of view 945.0 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013125 (47.3 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010500 (37.8 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 491 to 549 (Dec 8.2 to 19.5) Done reading UCAC5 zone files... Matched 3462 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 3446 matched stars entering correct_measured_positions(), 3446 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.31" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 3446 matched stars entering correct_measured_positions(), 3959 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.32" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 491 to 549 (Dec 8.2 to 19.5) Done reading UCAC5 zone files... Matched 3462 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 3447 matched stars entering correct_measured_positions(), 3959 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.31" Accuracy estimation diagnostic: 3447 matched stars entering correct_measured_positions(), 3959 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.31" Excluding outliers - 3447 stars left (next iteration limit 3790) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: SIP order 2 trial: matched=3447 robust_rms=10.189 arcsec worst_region_rms=18.855 arcsec outer_annulus_rms=18.855 arcsec SIP_REFIT: SIP order 3 trial: matched=3447 robust_rms=0.639 arcsec worst_region_rms=0.960 arcsec outer_annulus_rms=0.818 arcsec SIP_REFIT: SIP order 5 trial: matched=3447 robust_rms=0.329 arcsec worst_region_rms=0.429 arcsec outer_annulus_rms=0.371 arcsec SIP_REFIT: selected SIP order 5 SIP_REFIT: order=5 matched=3447 robust_rms_before=1.597 arcsec robust_rms_before_corrected=0.347 arcsec robust_rms_after=0.329 arcsec worst_region_rms_before=0.430 worst_region_rms_after=0.429 outer_annulus_rms_before=1.634 outer_annulus_rms_after=0.371 SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-region baseline 0.430 arcsec) - keeping the original SIP_REFIT_REJECTED: file=fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.fits worst_region_rms_kept=0.430 arcsec robust_rms_kept=0.347 arcsec matched=3447 WCS_QUALITY_DIAG: file=fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.fits N_match=3447 sigma_overall_arcsec=0.332 sigma_q1_arcsec=0.318 sigma_q2_arcsec=0.425 sigma_q3_arcsec=0.291 sigma_q4_arcsec=0.356 n_q1=1112 n_q2=618 n_q3=1006 n_q4=711 worst_quadrant_to_overall_ratio=1.280 The image catalog is written to wcs_fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.fits -region wcs_fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry Saving the final (post-refit) wcs_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' Saving the final (post-refit) 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' Saving the final (post-refit) wcs_fd_Leo-04-Q1b1x1_2026-10-12_04-47-46_20.00sec_-0.00C_LIGHTs_0504.fits to local_wcs_cache/ 'wcs_fd_Leo-04-Q1b1x1_2026-10-12_04-47-46_20.00sec_-0.00C_LIGHTs_0504.fits' -> 'local_wcs_cache/wcs_fd_Leo-04-Q1b1x1_2026-10-12_04-47-46_20.00sec_-0.00C_LIGHTs_0504.fits' Saving the final (post-refit) wcs_fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.fits to local_wcs_cache/ 'wcs_fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.fits' -> 'local_wcs_cache/wcs_fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.fits' ################################### # Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above) ref1=Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits sigma_overall=0.389 worst_q_ratio=1.128 ref2=Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits sigma_overall=0.309 worst_q_ratio=1.071 new1=fd_Leo-04-Q1b1x1_2026-10-12_04-47-46_20.00sec_-0.00C_LIGHTs_0504.fits sigma_overall=0.345 worst_q_ratio=1.268 new2=fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.fits sigma_overall=0.332 worst_q_ratio=1.280 reference average sigma_overall=0.349 worst_q_ratio=1.0995 warn-on-ratio threshold: 2.0x reference ###################################
Astrometric residual vector field (catalog-matched stars):
plot_astrometric_residuals_xy.py: wrote wcs_Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155_astrometric_residuals.png (4604 matched stars from wcs_Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.35 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138_astrometric_residuals.png (4607 matched stars from wcs_Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.28 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_fd_Leo-04-Q1b1x1_2026-10-12_04-47-46_20.00sec_-0.00C_LIGHTs_0504_astrometric_residuals.png (3446 matched stars from wcs_fd_Leo-04-Q1b1x1_2026-10-12_04-47-46_20.00sec_-0.00C_LIGHTs_0504.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.30 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505_astrometric_residuals.png (3447 matched stars from wcs_fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.29 arcsec)
Copying WCS-calibrated images back to input directory Saving fully-calibrated image wcs_fd_Leo-04-Q1b1x1_2026-10-12_04-47-46_20.00sec_-0.00C_LIGHTs_0504.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_fd_Leo-04-Q1b1x1_2026-10-12_04-47-46_20.00sec_-0.00C_LIGHTs_0504.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/wcs_fd_Leo-04-Q1b1x1_2026-10-12_04-47-46_20.00sec_-0.00C_LIGHTs_0504.fits' Saving fully-calibrated image wcs_fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/wcs_fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.fits' Preparing the HTML report for the field Leo-04-Q1b1x1 with default.sex.telephoto_lens_onlybrightstars_v1 Forced photometry on wcs_Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits at 09:25:26.01 +10:41:16.2: 15.75 +/- 99.00 upperlimit Forced photometry on wcs_Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits at 09:25:26.01 +10:41:16.2: 15.78 +/- 99.00 upperlimit Adding exclusion_list_local.txt__out20372.dat to exclusion_list_local.txt make_report_in_HTML.sh Phase 1 (network queries): 8s Pre-generating preview images in parallel... Done pre-generating preview images. Pre-generating finding charts in parallel... Done pre-generating finding charts. make_report_in_HTML.sh Pre-generation: 5s xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 20363_fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505 Preparing report for the candidate 20363_fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 20364_fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505 Preparing report for the candidate 20364_fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 20365_fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505 Preparing report for the candidate 20365_fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 20367_fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505 The candidate 20367_fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505 did not pass the final checks Discovery image 2   2026 10 12.40889    2461325.90889    9.35    09:35:55.54 +14:22:53.4   3177 3349   /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.fits **** FOUND 09:35:55.54 +14:22:53.7 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 20372_fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505 Preparing report for the candidate 20372_fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505 make_report_in_HTML.sh Phase 2 (HTML assembly): 0s make_report_in_HTML.sh TOTAL: 13s 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 #### 09:25:26.01 +10:41:16.2 wait *------ default.sex.telephoto_lens_vSTL ------* 'default.sex.telephoto_lens_vSTL' -> 'default.sex' Starting VaST with default.sex.telephoto_lens_vSTL ./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/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_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/fd_Leo-04-Q1b1x1_2026-10-12_04-47-46_20.00sec_-0.00C_LIGHTs_0504.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.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_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/fd_Leo-04-Q1b1x1_2026-10-12_04-47-46_20.00sec_-0.00C_LIGHTs_0504.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.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_2026-10-12_04-47-46_20.00sec_-0.00C_LIGHTs_0504.fits Creating symlink local_wcs_cache/wcs_fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.fits Checking 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_2026-10-12_04-47-46_20.00sec_-0.00C_LIGHTs_0504.fits exists and is non-empty wcs_fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.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: 937.4'x624.3' 15.6(deg)x10.4(deg) 9576x6388 pix Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis Image center: 09:46:31.656 +14:00:33.25 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_2026-10-12_04-47-46_20.00sec_-0.00C_LIGHTs_0504.fits (1st new image) verification OK: wcs_fd_Leo-04-Q1b1x1_2026-10-12_04-47-46_20.00sec_-0.00C_LIGHTs_0504.fits Image size: 945.2'x626.9' 15.8(deg)x10.4(deg) 9576x6388 pix Image scale: 5.92"/pix along the X axis and 5.89"/pix along the Y axis Image center: 09:46:52.647 +13:58:49.45 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the first second-epoch image (pointing accuracy) Reference image center 09:46:31.656 +14:00:33.25 Second-epoch image center 09:46:52.647 +13:58:49.45 Angular distance between the image centers 0.0896 deg. Soft limit: 0.50 deg. Hard limit: 1.00 deg. ################################### ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.fits (2nd new image) verification OK: wcs_fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.fits Image size: 945.0'x626.9' 15.8(deg)x10.4(deg) 9576x6388 pix Image scale: 5.92"/pix along the X axis and 5.89"/pix along the Y axis Image center: 09:46:55.467 +13:59:06.75 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the second second-epoch image (pointing accuracy) Reference image center 09:46:31.656 +14:00:33.25 Second-epoch image center 09:46:55.467 +13:59:06.75 Angular distance between the image centers 0.0992 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 09:46:52.647 +13:58:49.45 Second-epoch second image center 09:46:55.467 +13:59:06.75 Angular distance between the image centers 0.01237 deg. ################################### Running solve_plate_with_UCAC5... Preparing for a parallel run Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits &> /tmp/tmp.vokTg4banQ 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.Is8rMvjuEc 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_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/fd_Leo-04-Q1b1x1_2026-10-12_04-47-46_20.00sec_-0.00C_LIGHTs_0504.fits &> /tmp/tmp.UdkLVwTBbI Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/fd_Leo-04-Q1b1x1_2026-10-12_04-47-46_20.00sec_-0.00C_LIGHTs_0504.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.fits &> /tmp/tmp.GFgxwEWYzn Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.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.wcscat wait (drain background util/solve_plate_with_UCAC5 jobs before Tycho-2 calibration -- avoids wcs_.fits write race) Tycho-2 catalog is found at lib/catalogs/tycho2 Tycho-2 catalog and the derived bright star exclusion list are ready Checking for the presence of non-empty wcs_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.wcscat 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.wcscat 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.wcscat) found 'wcs_Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits.wcscat' -> 'wcsmag.cat' Read 41224 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 138.4693 to 154.9673 deg, Dec +8.5466 to +19.3048 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 138.4693 to 154.9673 deg, Dec 8.5466 to 19.3048 deg Loaded 4807 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): 3691 out of 4110 total matches. Matched with Tycho-2 4110 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 22.790900 a=0.000000 b=1.000000 c=22.790900 From vast_summary.log: estimated ref. image limiting mag.: -7.11 Updating vast_summary.log: Estimated ref. image limiting mag.: 15.68 Updated vast_limiting_magnitude.log with calibrated magnitudes Working... Please, PLEASE, be patient!!! All lightcurves processed! =) Estimated ref. image limiting mag.: 15.68
Lightcurve 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 138.4693 to 154.9673 deg, Dec +8.5466 to +19.3048 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 138.4693 to 154.9673 deg, Dec 8.5466 to 19.3048 deg Loaded 4807 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): 3691 out of 4110 total matches. Matched with Tycho-2 4110 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
Single-image forced-photometry magnitude calibration plot for wcs_Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits:

Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits 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 138.3847 to 155.2957 deg, Dec +8.1204 to +19.5912 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 138.3847 to 155.2957 deg, Dec 8.1204 to 19.5912 deg Loaded 5273 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): 3733 out of 4126 total matches. Matched with Tycho-2 4126 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
Single-image forced-photometry magnitude calibration plot for wcs_Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits:

Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits 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 16 candidate transients before the final filtering. (Hard limit: 10000) 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 2.4 pix fd_Leo-04-Q1b1x1_2026-10-12_04-47-46_20.00sec_-0.00C_LIGHTs_0504.fits 2.4 pix fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.fits Limiting magnitude estimates: 15.7 mag. Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits 15.7 mag. Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits 14.6 mag. fd_Leo-04-Q1b1x1_2026-10-12_04-47-46_20.00sec_-0.00C_LIGHTs_0504.fits 14.6 mag. fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.fits All-image limiting magnitude estimate: 14.6 (SNR ) 13.9 (80% of stars) with default.sex.telephoto_lens_vSTL The first estimate is the magnitude of a star detected with a signal-to-noise ratio of following Karpov (2025, Acta Polytechnica, 65, 50). This value should be representative of the faintest stars clearly visible in the image. The brighter of the limiting magnitude estimates for the two second-epoch images is reported here. The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images. This value is representative of the faintest object that may enter the candidate transients list. The hard cut-off for the candidate transients is 15.5 mag. Waiting for UCAC5 plate solver wait ############ /tmp/tmp.vokTg4banQ (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_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/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' This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5 FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/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.wcscat 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.wcscat 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.wcscat Excluding image region: 190.0 1039.0 192.0 1041.0 (defined in bad_region.lst) Excluding image region: 226.0 1548.0 228.0 1550.0 (defined in bad_region.lst) Excluding image region: 351.0 1875.0 353.0 1877.0 (defined in bad_region.lst) Excluding image region: 501.0 5912.0 503.0 5914.0 (defined in bad_region.lst) Excluding image region: 638.0 5545.0 640.0 5547.0 (defined in bad_region.lst) Excluding image region: 724.0 2731.0 726.0 2733.0 (defined in bad_region.lst) Excluding image region: 883.0 1376.0 885.0 1378.0 (defined in bad_region.lst) Excluding image region: 901.0 3972.0 903.0 3974.0 (defined in bad_region.lst) Excluding image region: 1151.0 918.0 1153.0 920.0 (defined in bad_region.lst) Excluding image region: 1157.0 135.0 1159.0 137.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 50 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=22, blended=1984, bad_region=0, 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.wcscat util/solve_plate_with_UCAC5 got 41202 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.4' Seting catalog search parameters based on the expected field of view 937.4 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013019 (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 0.010416 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 492 to 548 (Dec 8.5 to 19.3) Done reading UCAC5 zone files... Matched 4609 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4593 matched stars entering correct_measured_positions(), 4594 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.33" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4593 matched stars entering correct_measured_positions(), 41202 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.33" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 492 to 548 (Dec 8.5 to 19.3) Done reading UCAC5 zone files... Matched 4609 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4593 matched stars entering correct_measured_positions(), 41202 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.33" Accuracy estimation diagnostic: 4593 matched stars entering correct_measured_positions(), 41202 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.35" Excluding outliers - 4593 stars left (next iteration limit 5052) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions SIP_REFIT: util/identify.sh trusts the WCS of wcs_Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway) WCS_QUALITY_DIAG: file=Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits N_match=4593 sigma_overall_arcsec=0.379 sigma_q1_arcsec=0.323 sigma_q2_arcsec=0.435 sigma_q3_arcsec=0.383 sigma_q4_arcsec=0.373 n_q1=1357 n_q2=1062 n_q3=1139 n_q4=1035 worst_quadrant_to_overall_ratio=1.149 The image catalog is written to wcs_Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits.wcscat.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.wcscat.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.wcscat.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.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry ############ /tmp/tmp.Is8rMvjuEc (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_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/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' This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5 FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/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.wcscat 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.wcscat 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.wcscat Excluding image region: 190.0 1039.0 192.0 1041.0 (defined in bad_region.lst) Excluding image region: 226.0 1548.0 228.0 1550.0 (defined in bad_region.lst) Excluding image region: 351.0 1875.0 353.0 1877.0 (defined in bad_region.lst) Excluding image region: 501.0 5912.0 503.0 5914.0 (defined in bad_region.lst) Excluding image region: 638.0 5545.0 640.0 5547.0 (defined in bad_region.lst) Excluding image region: 724.0 2731.0 726.0 2733.0 (defined in bad_region.lst) Excluding image region: 883.0 1376.0 885.0 1378.0 (defined in bad_region.lst) Excluding image region: 901.0 3972.0 903.0 3974.0 (defined in bad_region.lst) Excluding image region: 1151.0 918.0 1153.0 920.0 (defined in bad_region.lst) Excluding image region: 1157.0 135.0 1159.0 137.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 50 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=16, blended=1796, bad_region=34, passed=42210 Got 42210 stars (including 40321 good ones) from the SExtractor catalog wcs_Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits.wcscat util/solve_plate_with_UCAC5 got 42210 stars from the SExtractor catalog Updated FoV from the plate-solved image: 941.5' Seting catalog search parameters based on the expected field of view 941.5 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013076 (47.1 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010461 (37.7 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 490 to 549 (Dec 8.1 to 19.6) Done reading UCAC5 zone files... Matched 4617 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4604 matched stars entering correct_measured_positions(), 4604 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.25" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4604 matched stars entering correct_measured_positions(), 42210 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.25" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 490 to 549 (Dec 8.1 to 19.6) Done reading UCAC5 zone files... Matched 4617 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4604 matched stars entering correct_measured_positions(), 42210 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.26" Accuracy estimation diagnostic: 4604 matched stars entering correct_measured_positions(), 42210 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.27" Excluding outliers - 4604 stars left (next iteration limit 5064) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions SIP_REFIT: util/identify.sh trusts the WCS of wcs_Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway) WCS_QUALITY_DIAG: file=Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits N_match=4604 sigma_overall_arcsec=0.297 sigma_q1_arcsec=0.314 sigma_q2_arcsec=0.311 sigma_q3_arcsec=0.281 sigma_q4_arcsec=0.270 n_q1=1022 n_q2=1221 n_q3=1021 n_q4=1340 worst_quadrant_to_overall_ratio=1.057 The image catalog is written to wcs_Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits.wcscat.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.wcscat.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.wcscat.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.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry ############ /tmp/tmp.UdkLVwTBbI (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_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/fd_Leo-04-Q1b1x1_2026-10-12_04-47-46_20.00sec_-0.00C_LIGHTs_0504.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/fd_Leo-04-Q1b1x1_2026-10-12_04-47-46_20.00sec_-0.00C_LIGHTs_0504.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/fd_Leo-04-Q1b1x1_2026-10-12_04-47-46_20.00sec_-0.00C_LIGHTs_0504.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/fd_Leo-04-Q1b1x1_2026-10-12_04-47-46_20.00sec_-0.00C_LIGHTs_0504.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/fd_Leo-04-Q1b1x1_2026-10-12_04-47-46_20.00sec_-0.00C_LIGHTs_0504.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_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/fd_Leo-04-Q1b1x1_2026-10-12_04-47-46_20.00sec_-0.00C_LIGHTs_0504.fits WCS_IMAGE_NAME=wcs_fd_Leo-04-Q1b1x1_2026-10-12_04-47-46_20.00sec_-0.00C_LIGHTs_0504.fits WCS-calibrated image found: wcs_fd_Leo-04-Q1b1x1_2026-10-12_04-47-46_20.00sec_-0.00C_LIGHTs_0504.fits Checking if the catalog wcs_fd_Leo-04-Q1b1x1_2026-10-12_04-47-46_20.00sec_-0.00C_LIGHTs_0504.fits.wcscat corresponding to the image wcs_fd_Leo-04-Q1b1x1_2026-10-12_04-47-46_20.00sec_-0.00C_LIGHTs_0504.fits alredy exist and is non-empty... Catalog wcs_fd_Leo-04-Q1b1x1_2026-10-12_04-47-46_20.00sec_-0.00C_LIGHTs_0504.fits.wcscat corresponding to the image wcs_fd_Leo-04-Q1b1x1_2026-10-12_04-47-46_20.00sec_-0.00C_LIGHTs_0504.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_2026-10-12_04-47-46_20.00sec_-0.00C_LIGHTs_0504.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/fd_Leo-04-Q1b1x1_2026-10-12_04-47-46_20.00sec_-0.00C_LIGHTs_0504.fits WCS catalog name: wcs_fd_Leo-04-Q1b1x1_2026-10-12_04-47-46_20.00sec_-0.00C_LIGHTs_0504.fits.wcscat Excluding image region: 190.0 1039.0 192.0 1041.0 (defined in bad_region.lst) Excluding image region: 226.0 1548.0 228.0 1550.0 (defined in bad_region.lst) Excluding image region: 351.0 1875.0 353.0 1877.0 (defined in bad_region.lst) Excluding image region: 501.0 5912.0 503.0 5914.0 (defined in bad_region.lst) Excluding image region: 638.0 5545.0 640.0 5547.0 (defined in bad_region.lst) Excluding image region: 724.0 2731.0 726.0 2733.0 (defined in bad_region.lst) Excluding image region: 883.0 1376.0 885.0 1378.0 (defined in bad_region.lst) Excluding image region: 901.0 3972.0 903.0 3974.0 (defined in bad_region.lst) Excluding image region: 1151.0 918.0 1153.0 920.0 (defined in bad_region.lst) Excluding image region: 1157.0 135.0 1159.0 137.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 50 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=2, blended=602, bad_region=32, passed=22473 Got 22473 stars (including 21808 good ones) from the SExtractor catalog wcs_fd_Leo-04-Q1b1x1_2026-10-12_04-47-46_20.00sec_-0.00C_LIGHTs_0504.fits.wcscat util/solve_plate_with_UCAC5 got 22473 stars from the SExtractor catalog Updated FoV from the plate-solved image: 945.2' Seting catalog search parameters based on the expected field of view 945.2 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013128 (47.3 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010502 (37.8 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 491 to 549 (Dec 8.2 to 19.5) Done reading UCAC5 zone files... Matched 4637 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4617 matched stars entering correct_measured_positions(), 4618 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.31" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4617 matched stars entering correct_measured_positions(), 22473 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.31" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 491 to 549 (Dec 8.2 to 19.5) Done reading UCAC5 zone files... Matched 4639 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4619 matched stars entering correct_measured_positions(), 22473 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.31" Accuracy estimation diagnostic: 4619 matched stars entering correct_measured_positions(), 22473 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.30" Excluding outliers - 4619 stars left (next iteration limit 5078) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_fd_Leo-04-Q1b1x1_2026-10-12_04-47-46_20.00sec_-0.00C_LIGHTs_0504.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions SIP_REFIT: SIP order 2 trial: matched=4619 robust_rms=9.522 arcsec worst_region_rms=18.445 arcsec outer_annulus_rms=18.445 arcsec SIP_REFIT: SIP order 3 trial: matched=4619 robust_rms=0.630 arcsec worst_region_rms=1.010 arcsec outer_annulus_rms=0.835 arcsec SIP_REFIT: SIP order 5 trial: matched=4619 robust_rms=0.339 arcsec worst_region_rms=0.456 arcsec outer_annulus_rms=0.377 arcsec SIP_REFIT: selected SIP order 5 SIP_REFIT: order=5 matched=4619 robust_rms_before=1.591 arcsec robust_rms_before_corrected=0.333 arcsec robust_rms_after=0.339 arcsec worst_region_rms_before=0.414 worst_region_rms_after=0.456 outer_annulus_rms_before=1.704 outer_annulus_rms_after=0.377 SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-region baseline 0.414 arcsec) - keeping the original SIP_REFIT_REJECTED: file=fd_Leo-04-Q1b1x1_2026-10-12_04-47-46_20.00sec_-0.00C_LIGHTs_0504.fits worst_region_rms_kept=0.414 arcsec robust_rms_kept=0.333 arcsec matched=4619 WCS_QUALITY_DIAG: file=fd_Leo-04-Q1b1x1_2026-10-12_04-47-46_20.00sec_-0.00C_LIGHTs_0504.fits N_match=4619 sigma_overall_arcsec=0.329 sigma_q1_arcsec=0.321 sigma_q2_arcsec=0.436 sigma_q3_arcsec=0.294 sigma_q4_arcsec=0.333 n_q1=1468 n_q2=794 n_q3=1411 n_q4=946 worst_quadrant_to_overall_ratio=1.325 The image catalog is written to wcs_fd_Leo-04-Q1b1x1_2026-10-12_04-47-46_20.00sec_-0.00C_LIGHTs_0504.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Leo-04-Q1b1x1_2026-10-12_04-47-46_20.00sec_-0.00C_LIGHTs_0504.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/fd_Leo-04-Q1b1x1_2026-10-12_04-47-46_20.00sec_-0.00C_LIGHTs_0504.fits -region wcs_fd_Leo-04-Q1b1x1_2026-10-12_04-47-46_20.00sec_-0.00C_LIGHTs_0504.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Leo-04-Q1b1x1_2026-10-12_04-47-46_20.00sec_-0.00C_LIGHTs_0504.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry ############ /tmp/tmp.GFgxwEWYzn (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_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.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_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.fits WCS_IMAGE_NAME=wcs_fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.fits WCS-calibrated image found: wcs_fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.fits Checking if the catalog wcs_fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.fits.wcscat corresponding to the image wcs_fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.fits alredy exist and is non-empty... Catalog wcs_fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.fits.wcscat corresponding to the image wcs_fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.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_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.fits WCS catalog name: wcs_fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.fits.wcscat Excluding image region: 190.0 1039.0 192.0 1041.0 (defined in bad_region.lst) Excluding image region: 226.0 1548.0 228.0 1550.0 (defined in bad_region.lst) Excluding image region: 351.0 1875.0 353.0 1877.0 (defined in bad_region.lst) Excluding image region: 501.0 5912.0 503.0 5914.0 (defined in bad_region.lst) Excluding image region: 638.0 5545.0 640.0 5547.0 (defined in bad_region.lst) Excluding image region: 724.0 2731.0 726.0 2733.0 (defined in bad_region.lst) Excluding image region: 883.0 1376.0 885.0 1378.0 (defined in bad_region.lst) Excluding image region: 901.0 3972.0 903.0 3974.0 (defined in bad_region.lst) Excluding image region: 1151.0 918.0 1153.0 920.0 (defined in bad_region.lst) Excluding image region: 1157.0 135.0 1159.0 137.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 50 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=6, blended=721, bad_region=35, passed=22751 Got 22751 stars (including 21961 good ones) from the SExtractor catalog wcs_fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.fits.wcscat util/solve_plate_with_UCAC5 got 22751 stars from the SExtractor catalog Updated FoV from the plate-solved image: 945.0' Seting catalog search parameters based on the expected field of view 945.0 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013125 (47.3 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010500 (37.8 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 491 to 549 (Dec 8.2 to 19.5) Done reading UCAC5 zone files... Matched 4629 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4609 matched stars entering correct_measured_positions(), 4610 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.31" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4609 matched stars entering correct_measured_positions(), 22751 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.31" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 491 to 549 (Dec 8.2 to 19.5) Done reading UCAC5 zone files... Matched 4630 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4612 matched stars entering correct_measured_positions(), 22751 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.31" Accuracy estimation diagnostic: 4612 matched stars entering correct_measured_positions(), 22751 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.30" Excluding outliers - 4612 stars left (next iteration limit 5069) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions SIP_REFIT: SIP order 2 trial: matched=4612 robust_rms=9.857 arcsec worst_region_rms=18.881 arcsec outer_annulus_rms=18.881 arcsec SIP_REFIT: SIP order 3 trial: matched=4612 robust_rms=0.598 arcsec worst_region_rms=0.944 arcsec outer_annulus_rms=0.787 arcsec SIP_REFIT: SIP order 5 trial: matched=4612 robust_rms=0.337 arcsec worst_region_rms=0.447 arcsec outer_annulus_rms=0.372 arcsec SIP_REFIT: selected SIP order 5 SIP_REFIT: order=5 matched=4612 robust_rms_before=1.600 arcsec robust_rms_before_corrected=0.323 arcsec robust_rms_after=0.337 arcsec worst_region_rms_before=0.399 worst_region_rms_after=0.447 outer_annulus_rms_before=1.654 outer_annulus_rms_after=0.372 SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-region baseline 0.399 arcsec) - keeping the original SIP_REFIT_REJECTED: file=fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.fits worst_region_rms_kept=0.399 arcsec robust_rms_kept=0.323 arcsec matched=4612 WCS_QUALITY_DIAG: file=fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.fits N_match=4612 sigma_overall_arcsec=0.321 sigma_q1_arcsec=0.313 sigma_q2_arcsec=0.406 sigma_q3_arcsec=0.278 sigma_q4_arcsec=0.335 n_q1=1467 n_q2=800 n_q3=1410 n_q4=935 worst_quadrant_to_overall_ratio=1.262 The image catalog is written to wcs_fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.fits -region wcs_fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry Skipping WCS quality comparison: not the first SExtractor pass (default.sex.telephoto_lens_vSTL) Copying WCS-calibrated images back to input directory Saving fully-calibrated image wcs_fd_Leo-04-Q1b1x1_2026-10-12_04-47-46_20.00sec_-0.00C_LIGHTs_0504.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_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/wcs_fd_Leo-04-Q1b1x1_2026-10-12_04-47-46_20.00sec_-0.00C_LIGHTs_0504.fits Saving fully-calibrated image wcs_fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.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_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/wcs_fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.fits Preparing the HTML report for the field Leo-04-Q1b1x1 with default.sex.telephoto_lens_vSTL Forced photometry on wcs_Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits at 10:09:15.26 +09:26:32.8: 15.89 +/- 99.00 upperlimit Forced photometry on wcs_Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits at 09:42:26.50 +13:27:23.7: 16.16 +/- 99.00 upperlimit Forced photometry on wcs_Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits at 10:16:27.29 +10:10:32.6: 15.79 +/- 99.00 upperlimit Forced photometry on wcs_Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits at 09:47:09.90 +12:25:55.6: 16.15 +/- 99.00 upperlimit Forced photometry on wcs_Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits at 09:34:43.69 +10:53:06.4: 15.98 +/- 99.00 upperlimit Forced photometry on wcs_Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits at 09:49:35.46 +15:41:00.6: 16.15 +/- 99.00 upperlimit Forced photometry on wcs_Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits at 09:42:26.50 +13:27:23.7: 16.17 +/- 99.00 upperlimit Forced photometry on wcs_Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits at 10:09:15.26 +09:26:32.8: 15.84 +/- 99.00 upperlimit Forced photometry on wcs_Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits at 09:47:09.90 +12:25:55.6: 16.17 +/- 99.00 upperlimit Forced photometry on wcs_Leo-04-Q1b1x1_2026-03-19_23-23-10_20.00sec_-15.00C_LIGHT_0155.fits at 10:01:39.71 +17:49:16.9: 16.03 +/- 99.00 upperlimit Forced photometry on wcs_Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits at 10:16:27.29 +10:10:32.6: 15.69 +/- 99.00 upperlimit Forced photometry on wcs_Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits at 09:49:35.46 +15:41:00.6: 16.18 +/- 99.00 upperlimit Forced photometry on wcs_Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits at 09:34:43.69 +10:53:06.4: 16.06 +/- 99.00 upperlimit Forced photometry on wcs_Leo-04-Q1b1x1_2026-04-16_00-03-54_20.00sec_-4.90C_LIGHTs_0138.fits at 10:01:39.71 +17:49:16.9: 15.99 +/- 99.00 upperlimit Adding exclusion_list_local.txt__out31202.dat to exclusion_list_local.txt Adding exclusion_list_local.txt__out54825.dat to exclusion_list_local.txt Adding exclusion_list_local.txt__out54836.dat to exclusion_list_local.txt Adding exclusion_list_local.txt__out54873.dat to exclusion_list_local.txt Adding exclusion_list_local.txt__out54874.dat to exclusion_list_local.txt Adding exclusion_list_local.txt__out54932.dat to exclusion_list_local.txt Adding exclusion_list_local.txt__out55014.dat to exclusion_list_local.txt make_report_in_HTML.sh Phase 1 (network queries): 8s Pre-generating preview images in parallel... Done pre-generating preview images. Pre-generating finding charts in parallel... Done pre-generating finding charts. make_report_in_HTML.sh Pre-generation: 7s xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 54796_fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505 Preparing report for the candidate 54796_fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 54797_fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505 Preparing report for the candidate 54797_fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 54798_fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505 Preparing report for the candidate 54798_fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 54806_fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505 The candidate 54806_fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505 did not pass the final checks Discovery image 2   2026 10 12.40889    2461325.90889    10.64    09:25:26.03 +10:41:15.9   1714 1052   /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.fits **** FOUND 09:25:25.97 +10:41:16.0 in the exclusion list exclusion_list_local.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 54825_fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505 Preparing report for the candidate 54825_fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 54827_fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505 The candidate 54827_fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505 did not pass the final checks Discovery image 2   2026 10 12.40889    2461325.90889    11.90    09:40:58.90 +09:52:39.5   4046 0674   /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.fits **** FOUND 09:40:58.87 +09:52:39.4 in the exclusion list exclusion_list_bbsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 54836_fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505 Preparing report for the candidate 54836_fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 54845_fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505 The candidate 54845_fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505 did not pass the final checks Discovery image 2   2026 10 12.40889    2461325.90889    11.89    10:08:08.80 +11:58:15.2   7975 2200   /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.fits **** FOUND 10:08:08.77 +11:58:15.6 in the exclusion list exclusion_list_bbsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 54853_fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505 The candidate 54853_fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505 did not pass the final checks Discovery image 2   2026 10 12.40889    2461325.90889    12.70    09:51:35.93 +17:28:57.7   5341 5340   /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.fits **** FOUND 09:51:35.89 +17:28:57.2 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 54869_fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505 The candidate 54869_fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505 did not pass the final checks Discovery image 2   2026 10 12.40889    2461325.90889    12.92    09:31:21.87 +12:50:09.3   2548 2389   /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.fits **** FOUND 09:31:21.86 +12:50:09.2 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 54873_fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505 Preparing report for the candidate 54873_fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 54874_fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505 Preparing report for the candidate 54874_fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 54927_fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505 The candidate 54927_fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505 did not pass the final checks Discovery image 2   2026 10 12.40889    2461325.90889    13.22    09:47:46.28 +10:05:43.6   5044 0863   /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Leo-04-Q1b1x1_044928_TTUQ1b1x1_448872_pwC8mihy/fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505.fits **** FOUND 09:47:46.26 +10:05:42.7 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 54932_fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505 Preparing report for the candidate 54932_fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 55014_fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505 Preparing report for the candidate 55014_fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 31202_fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505 Preparing report for the candidate 31202_fd_Leo-04-Q1b1x1_2026-10-12_04-48-37_20.00sec_-0.00C_LIGHTs_0505 make_report_in_HTML.sh Phase 2 (HTML assembly): 1s make_report_in_HTML.sh TOTAL: 16s 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 #### 09:25:26.01 +10:41:16.2 10:01:39.71 +17:49:16.9 09:42:26.50 +13:27:23.7 10:09:15.26 +09:26:32.8 10:16:27.29 +10:10:32.6 09:47:09.90 +12:25:55.6 09:34:43.69 +10:53:06.4 09:49:35.46 +15:41:00.6 ########### 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 #### 09:35:01.76 +15:02:12.8 09:35:17.22 +15:00:48.8 09:34:44.08 +15:03:50.6 09:25:26.01 +10:41:16.2 09:35:17.22 +15:00:48.9 09:35:01.78 +15:02:12.7 09:34:44.07 +15:03:51.0 09:42:26.50 +13:27:23.7 10:09:15.26 +09:26:32.8 10:16:27.29 +10:10:32.6 09:47:09.90 +12:25:55.6 09:34:43.69 +10:53:06.4 09:49:35.46 +15:41:00.6 10:01:39.71 +17:49:16.9 ################################################################################### 09:35:01.76 +15:02:12.8 -- asteroid (will NOT add it to exclusion list) 09:35:17.22 +15:00:48.8 -- asteroid (will NOT add it to exclusion list) 09:34:44.08 +15:03:50.6 -- asteroid (will NOT add it to exclusion list) 09:25:26.01 +10:41:16.2 -- asteroid (will NOT add it to exclusion list) 09:35:17.22 +15:00:48.9 -- asteroid (will NOT add it to exclusion list) 09:35:01.78 +15:02:12.7 -- asteroid (will NOT add it to exclusion list) 09:34:44.07 +15:03:51.0 -- asteroid (will NOT add it to exclusion list) 09:42:26.50 +13:27:23.7 -- asteroid (will NOT add it to exclusion list) 10:09:15.26 +09:26:32.8 -- asteroid (will NOT add it to exclusion list) 10:16:27.29 +10:10:32.6 -- asteroid (will NOT add it to exclusion list) 09:47:09.90 +12:25:55.6 -- asteroid (will NOT add it to exclusion list) 09:34:43.69 +10:53:06.4 -- asteroid (will NOT add it to exclusion list) 09:49:35.46 +15:41:00.6 -- asteroid (will NOT add it to exclusion list) 10:01:39.71 +17:49:16.9 -- asteroid (will NOT add it to exclusion list) renamed 'exclusion_list_index_html.txt_noasteroids' -> 'exclusion_list_index_html.txt' renamed 'exclusion_list_index_html.txt_nohotpixels' -> 'exclusion_list_index_html.txt' # Count candidates with no identification (that also don't look like hot pix) Found 0 unidentified candidates (excluding asteroids, hot pixels and known variable stars). ################################################################################### 0 candidates found (excluding asteroids and hot pixels) This does not look like a test run ################################################################################### exclusion_list_gaiadr2.txt NOT FOUND exclusion_list_apass.txt NOT FOUND IS_THIS_TEST_RUN=NO ALLOW_EXCLUSION_LIST_UPDATE= YES #### Nothing to add to the exclusion list #### The observatory MPC code is V36 ############################################################ Positions of planets computed with util/planet_finder/main.py for JD(UT)2461325.90828830 -observatory V36 14:41:23.40 -18:43:09.8 Mercury (0.0mag) 14:06:00.05 -20:48:52.8 Venus (-4.5mag) 08:42:16.49 +19:29:10.0 Mars (1.0mag) 09:35:00.77 +15:02:21.2 Jupiter (-1.9mag) 00:42:09.20 +01:35:05.4 Saturn (0.4mag) 04:11:58.46 +20:57:41.7 Uranus (5.6mag) 00:10:14.77 -00:26:15.0 Neptune (7.7mag) 20:24:10.26 -23:43:29.7 Pluto (14.5mag) 14:22:56.77 -19:25:18.7 Moon (-8.6mag) -rw-r--r-- 1 apache apache 361 Oct 12 04:51 planets.txt ############################################################ Positions of selected moons from JPL HORIZONS for JD(UT)2461325.90828830: 09:35:07.93 +15:01:42.4 Io (6.1mag) 09:35:04.00 +15:02:05.4 Europa (6.2mag) 09:35:17.06 +15:00:51.4 Ganymede (5.6mag) 09:34:43.94 +15:03:52.8 Callisto (6.9mag) 09:34:49.87 +15:22:35.0 Himalia (15.6mag) 09:35:04.77 +15:02:00.8 Thebe (16.4mag) 09:33:38.27 +15:24:14.5 Elara (17.5mag) 09:37:23.19 +14:25:14.9 Pasiphae (17.8mag) 09:33:32.60 +15:29:41.0 Carme (18.8mag) 00:41:54.81 +01:35:08.7 Titan (8.2mag) 00:42:05.15 +01:35:09.4 Rhea (9.6mag) 00:41:40.61 +01:32:18.6 Iapetus (11.0mag) 00:41:55.58 +01:34:47.4 Hyperion (14.1mag) 00:40:28.14 +01:22:44.8 Phoebe (16.4mag) -rw-r--r-- 1 apache apache 568 Oct 12 04:51 moons.txt ############################################################ Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461325.90828830: 02:55:01.20 +21:19:40.5 JWST 19:02:29.56 +05:20:28.7 Chandra 07:04:06.03 -07:01:07.0 XMM-Newton -rw-r--r-- 1 apache apache 96 Oct 12 04:51 spacecraft.txt ############################################################ Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461325.90828830 -observatory V36 03:45:50.12 +20:12:05.7 17.1mag P/1996 R2 (Lagerkvist) 18:25:37.83 -33:28:20.9 14.8mag P/2010 H2 (Vales) 07:40:13.27 -72:28:09.6 17.2mag C/2014 UN271 (Bernardinelli-Bernstein) 06:15:44.86 +34:40:49.2 17.7mag C/2017 K2 (PANSTARRS) 07:30:34.65 +25:26:53.8 16.9mag C/2022 N2 (PANSTARRS) 09:02:25.21 +35:46:35.5 16.2mag C/2024 E1 (Wierzchos) 18:26:59.35 +41:28:51.9 17.4mag C/2024 J3 (ATLAS) 05:46:14.86 -13:36:08.2 16.6mag C/2024 T5 (ATLAS) 12:19:00.02 +15:54:38.6 16.2mag C/2025 V2 (Rankin) 13:52:00.86 -02:48:20.1 16.5mag C/2025 Y1 (ATLAS) 18:46:48.59 +64:48:29.5 15.7mag C/2026 A2 (Bok) 02:34:58.54 +43:08:28.0 17.8mag C/2026 B2 (Sun-Gao) 12:46:38.39 +14:21:50.5 17.7mag A/2026 E1 16:29:28.60 -25:02:28.4 13.0mag P/2026 R2 (Leonard) 00:24:29.74 +18:50:48.4 17.6mag 2P/Encke 22:59:24.25 -31:28:15.8 14.5mag 10P/Tempel 02:12:11.53 +38:33:42.5 16.8mag 11P/Tempel-Swift-LINEAR 12:11:55.01 -08:14:45.7 16.3mag 29P/Schwassmann-Wachmann 00:21:46.51 -08:54:02.5 15.6mag 65P/Gunn 07:37:08.04 +15:54:08.2 13.9mag 78P/Gehrels 02:59:02.38 +14:17:30.3 17.7mag 88P/Howell 07:42:40.59 +40:32:19.1 17.0mag 112P/Urata-Niijima 09:05:01.48 +13:46:55.9 17.7mag 114P/Wiseman-Skiff 11:43:06.82 +13:01:39.4 14.8mag 123P/West-Hartley 14:09:16.67 -32:30:16.6 17.8mag 124P/Mrkos 06:51:32.82 +19:15:52.0 15.6mag 128P/Shoemaker-Holt 21:31:00.96 +04:15:27.5 9.6mag 161P/Hartley-IRAS 10:21:01.83 +01:24:41.6 14.4mag 169P/NEAT 03:28:46.18 +04:28:13.1 14.9mag 220P/McNaught 06:05:00.35 +45:26:33.1 15.4mag 260P/McNaught 07:29:06.27 +25:35:30.8 17.9mag 266P/Christensen 09:57:15.73 +31:33:54.2 18.0mag 493P/LONEOS -rw-r--r-- 1 apache apache 1.6K Oct 12 04:51 comets.txt ############################################################ List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html : 05:39:14.97 +51:06:11.70 ASASSN-26fk 2026-10-5.53 -3.9 02:49:03.98 -49:55:57.00 SN 2026adfy 2026-10-4.88 16.61 22:03:46.31 -11:07:57.70 AT2026adgn 2026-10-4.28 -2.56 15:03:12.98 +49:51:05.40 ASASSN-26fj 2026-10-2.06 15.91 08:07:27.96 -65:51:03.90 ASASSN-26fi 2026-10-1.36 15.82 21:02:34.66 +23:57:26.20 ASASSN-26fh 2026-10-1.27 15.94 20:00:16.62 +03:26:29.90 AT2026adfv 2026-10-1.3 16.42 00:08:42.74 -32:33:16.50 SN2026abhc 2026-09-29.15 15.57 21:02:30.26 -19:27:41.80 SN2026acxa 2026-09-29.13 14.65 04:39:17.45 -28:06:12.40 ASASSN-26fg 2026-09-23.25 15.73 05:25:07.80 +04:38:32.40 SN2026aajs 2026-09-21.32 17.04 19:56:12.67 +08:25:27.70 AT2026acgs 2026-09-18.14 15.84 00:02:34.07 +52:55:19.10 ASASSN-26ff 2026-09-16.43 15.37 23:44:33.18 +17:46:12.20 SN2026yjv 2026-09-15.38 18.32 16:21:12.24 +57:37:51.30 SN 2026aafh 2026-09-14.11 15.02 23:36:00.27 -19:28:18.00 SN 2026aaks 2026-09-14.44 16.89 16:35:24.86 -05:32:38.20 SN2026aasi 2026-09-12.99 16.58 16:46:08.71 +37:25:21.80 SN2026aafk 2026-09-13.25 17.4 23:48:37.86 +50:25:24.60 SN2026aafs 2026-09-13.47 17 21:20:27.02 +02:10:42.50 SN2026aagh ------- 08:02:26.85 -24:37:44.10 ASASSN-26fe 2026-09-13.34 13.67 02:29:34.91 +23:06:56.30 SN2026aars 2026-09-12.27 16.93 02:47:25.52 -32:58:34.50 SN 2026znh 2026-09-9.92 16.26 04:59:14.53 -83:27:58.80 ASASSN-26fd 2026-09-9.11 17.27 17:52:06.79 -23:43:20.70 ASASSN-26fc 2026-09-8.79 12.14 03:52:53.26 -14:19:28.70 SN 2026zfw 2026-09-8 17.78 01:53:26.46 +10:07:25.10 SN2026aacj 2026-09-7.17 16.27 20:04:34.47 +62:38:38.10 SN2026zji 2026-09-7.14 15.87 22:37:05.59 +34:24:35.70 SN2026aaiv 2026-09-7.22 13.48 22:24:21.29 -10:25:31.60 ASASSN-26fb 2026-09-5.3 13.93 00:44:54.28 +41:33:10.50 AT2026aabo 2026-09-3.29 15.02 00:52:12.40 -58:22:08.60 SN 2026zhl 2026-08-31.92 16.51 19:53:57.87 +61:00:19.70 ASASSN-26fa 2026-08-31.18 14.63 00:21:50.96 -09:29:16.30 AT2026zwp 2026-08-31.41 15.59 19:45:06.20 +18:22:48.80 V488 2026-08-30.13 9.37 18:25:12.79 -22:25:29.10 V8055 2026-08-30 10.76 17:17:45.96 +64:31:40.10 ASASSN-26ez 2026-08-25.13 10.87 19:02:47.09 +58:08:21.00 AT2026zwo 2026-08-24.16 15.78 04:20:07.58 -42:26:59.90 AT2026zjy 2026-08-23.03 15.91 03:08:18.02 +11:54:46.50 SN2026ymb 2026-08-23.4 16.44 20:22:32.48 -50:45:14.30 SN2026yid 2026-08-22.82 15.13 04:24:28.39 -56:20:21.60 ASASSN-26ey 2026-08-20.02 15.55 16:46:37.81 -63:14:59.80 ASASSN-26ex 2026-08-18.78 3.63 21:28:47.85 +20:31:03.60 SN 2026sfn 2026-08-16.3 17.09 23:01:28.67 -61:00:39.00 SN 2026yib 2026-08-14.85 17.36 00:22:23.20 -32:16:02.70 SN 2026whu 2026-08-14.96 16.5 19:56:21.71 -37:24:19.90 ASASSN-26ew 2026-08-13.82 14.73 13:53:14.21 +00:26:52.00 SN 2026wkv 2026-08-10.12 15.83 05:21:07.61 +23:38:20.10 TCP J05210763+2338194 2026-08-10.59 9.34 01:28:20.49 +40:13:27.10 SN2026wpd 2026-08-9.34 16.37 23:47:50.87 +49:28:49.80 SN2026wjs 2026-08-9.35 17.12 16:03:20.92 +17:43:23.70 AT2026xau 2026-08-9.3 17.71 01:10:22.05 -09:34:08.50 SN2026weo 2026-08-7.46 15.76 00:56:54.35 -35:55:29.40 AT2026wdy 2026-08-5.05 16.08 22:08:07.63 -53:03:58.90 AT2026wek 2026-08-3.82 17.17 14:51:51.34 +66:13:24.60 ASASSN-26ev 2026-08-2.15 14.02 12:06:50.79 -36:16:06.20 SN2026wgm 2026-08-1.73 15.61 16:56:36.90 -59:29:26.00 ASASSN-26er 2026-07-25.82 15.09 01:21:27.83 -10:37:05.00 SN2026vbh 2026-07-25.61 15.97 21:17:31.59 +22:25:50.90 ASASSN-26eq 2026-07-24.37 15.13 18:53:36.89 +16:56:43.60 ASASSN-26ep 2026-07-23.47 -4.06 12:18:47.98 -30:48:47.50 ASASSN-26et 2026-07-22.76 13.98 13:00:47.82 +15:42:17.60 SN2026uwk 2026-07-21.75 16.38 18:52:31.11 -32:28:00.90 ASASSN-26en 2026-07-21.77 14.63 14:42:58.01 -62:32:59.10 ASASSN-26es 2026-07-20.79 15.36 20:12:45.57 -32:53:13.00 ASASSN-26em 2026-07-20.94 16.83 18:54:24.33 -46:11:51.70 ASASSN-26eu 2026-07-20.93 14.86 03:18:56.99 -80:55:10.40 AT2026ugi 2026-07-20.03 17.12 18:43:58.40 +24:22:41.80 ASASSN-26eo 2026-07-19.36 16.16 04:50:01.03 -02:22:33.80 ASASSN-26ej 2026-07-16.17 17.02 18:34:55.28 -31:41:00.90 ASASSN-26ek 2026-07-16.24 15.73 17:07:43.61 -44:21:53.50 ASASSN-26el 2026-07-15.86 16.01 14:45:08.35 +24:13:12.30 ASASSN-26ei 2026-07-16.17 16.46 10:00:46.44 -32:36:31.10 AT 2023mhb 2026-07-14.73 16.67 14:39:37.45 -11:22:36.20 AT 2026unl 2026-07-15.27 17.11 10:49:42.57 -11:25:55.80 ASASSN-26eh 2026-07-14.72 16.58 19:33:53.06 -07:15:00.80 ASASSN-22le 2026-07-14.15 15.5 02:45:40.52 -27:55:30.30 ASASSN-26ef 2026-07-12.35 15.86 23:26:43.80 +04:42:39.70 SN 2026qtn 2026-07-12.22 16.47 02:19:17.26 +28:57:15.40 ASASSN-26ec 2026-07-11.53 2.78 18:31:15.56 -05:34:31.50 AT2026stb 2026-07-11.28 -1.29 13:36:08.24 +23:29:05.00 AT2026pjf 2026-07-10.18 -0.72 17:33:39.82 +04:22:36.70 SN2026pir 2026-07-9.86 -0.66 11:21:41.26 -50:33:36.30 ASASSN-26ed 2026-07-8.8 -1.3 23:41:42.11 +26:29:49.10 AT2026qil 2026-07-9.3 16.15 20:21:30.50 -32:03:40.10 ASASSN-26ee 2026-07-7.22 15.53 19:37:44.09 -05:35:42.80 AT2026ryu 2026-07-7.17 14.88 11:06:55.46 -04:07:04.50 AT2026qqg 2026-07-5.01 16.82 19:07:23.69 -74:13:37.30 AT2026qly 2026-07-5.02 17.31 17:57:43.80 +27:18:40.10 ASASSN-26ea 2026-07-5.07 16.67 19:59:01.43 -32:07:34.30 ASASSN-26eb 2026-07-4.97 15.52 18:46:50.35 -57:44:13.20 SN 2026qqp 2026-07-5.03 -0.92 19:17:31.69 -39:55:29.90 ASASSN-26dz 2026-07-5.14 15.91 19:14:31.37 +12:03:52.90 AT 2026rdg 2026-07-3.43 11.81 04:05:50.09 -70:24:34.40 AT 2026qpr 2026-06-30.4 15.96 13:45:37.49 -05:59:35.80 SN 2026pub 2026-06-30.09 16.01 16:41:15.63 +39:17:14.70 SN 2026pel 2026-06-26.38 16.07 10:14:40.19 -35:38:21.30 ASASSN-26dy 2026-06-25.99 15.63 14:47:21.56 -40:15:51.30 ASASSN-26dv 2026-06-23.03 14.62 13:38:49.79 -77:21:06.70 ASASSN-26dw 2026-06-23.04 16.09 -rw-r--r-- 1 apache apache 5.7K Oct 12 04:51 asassn_transients_list.txt ############################################################ Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html : 00:43:17.29 +41:26:48.6 PNV J00431729+4126486 2026-08-14.0920 16.8mag 00:42:52.82 +41:10:58.6 PNV J00425282+4110586 2026-08-17.7723 19.9mag 00:42:52.83 +41:10:59.6 PNV J00425283+4110596 2026-08-18.6119 19.3mag 18:25:12.76 -22:25:29.3 TCP J18251276-2225293 2026-08-19.1062 9.4mag 18:03:09.04 +12:18:14.0 TCP J18030904+1218140 2026-08-19.5199 14.9mag 19:45:06.48 +18:22:42.2 PNV J19450648+1822422 2026-08-25.1278 9.0mag 00:42:54.65 +41:22:59.3 PNV J00425465+4122593 2026-08-25.4712 18.9mag 00:42:50.38 +41:18:58.76 PNV J00425038+4118587 2026-09-04.1512 18.2mag 00:42:12.76 +41:16:28.4 PNV J00421276+4116284 2026-09-10.9176 18.67Cmag 17:52:06.80 -23:43:20.7 TCP J17520680-2343207 2026-09-08.7896 12.6mag 00:42:40.94 +41:15:37.1 PNV J00424094+4115371 2026-09-17.8925 18.3mag 08:49:20.13 -09:19:15.8 TCP J08492013-0919158 2026-09-18.4698 13.3mag 00:42:13.93 +41:16:35.6 PNV J00421393+4116356 2026-09-22.6597 19.66Cmag 18:14:01.58 +15:13:55.5 TCP J18140158+1513555 2026-09-24.4645 14.1mag 00:42:36.61 +41:13:50.5 TCP J00423661+4113505 2026-09-29.7462 17.4mag 22:03:46.29 -11:07:57.8 TCP J22034629-1107578 2026-09-29.7438 14.51Cmag 22:05:02.06 +20:49:01.2 TCP J22050206+2049012 2026-10-03.5715 17.13Cmag 00:38:15.01 +41:14:47.2 TCP J00381501+4114472 2026-10-08.5978 17.72Cmag 01:06:05.83 +09:51:20.4 TCP J01060583+0951204 2026-10-10.8543 14.54Cmag 17:54:18.76 -27:36:36.2 TCP J17541876-2736362 2026-10-12.3993 10.8mag -rw-r--r-- 1 apache apache 191K Oct 12 04:51 tocp_transients_list.txt ############################################################ Truncated list of recent TNS transients from https://www.wis-tns.org/ : 20:34:11.230 -27:07:21.43 AT 2026adbo 2026-09-04.29 20.68 01:31:44.811 -15:14:37.50 AT 2026adbn 2026-09-04.51 20.66 19:13:16.282 +55:01:32.51 AT 2026adbm 2026-09-02.30 20.99 22:52:15.175 -18:35:09.07 AT 2026adbl 2026-09-14.37 21.03 17:24:30.575 +27:22:10.09 AT 2026adbk 2026-09-16.24 20.25 17:15:43.894 +20:16:27.89 AT 2026adbj 2026-08-12.32 21.07 15:03:37.601 +21:06:17.39 AT 2026adbi 2026-09-22.23 19.29 03:42:39.541 -31:48:14.29 AT 2026adbh 2026-09-16.55 20.19 16:25:23.459 -21:49:24.28 AT 2026adbg 2026-08-11.27 21.47 06:39:10.820 +32:01:59.15 AT 2026adbf 2026-09-12.60 19.69 04:26:40.357 -28:38:15.92 AT 2026adbe 2026-09-24.61 20.77 01:03:16.805 +12:28:54.71 AT 2026adbd 2026-09-13.44 21.76 01:34:02.007 -10:26:08.59 AT 2026adbc 2026-08-12.57 21.81 16:52:56.442 +19:24:13.94 AT 2026adbb 2026-08-07.33 21.82 02:43:42.829 -11:48:08.95 AT 2026adba 2026-09-04.58 21.37 20:50:13.384 -29:30:27.03 AT 2026adaz 2026-09-04.29 20.99 02:42:43.756 +10:45:56.65 AT 2026aday 2026-09-24.46 20.28 18:06:19.544 +25:37:47.03 AT 2026adax 2026-09-03.31 21.27 21:46:09.969 -47:07:16.20 AT 2026adaw 2026-09-15.33 20.34 01:57:46.153 +07:59:41.04 AT 2026adav 2026-08-09.56 21.83 -rw-r--r-- 1 apache apache 89K Oct 12 04:51 tns_transients_list.txt

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