NMW transient search results

This analysis is done by the script util/transients/transient_factory_test31.sh /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW

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

Processing fields Tau-04-Q1b1x1

Date (UTC) JD(UTC) mag. R.A. & Dec.(J2000) X & Y (pix) Image
Discovery image 1   2026 09 05.31904    2461288.81904    9.59    05:21:07.62 +23:38:20.2   3216 4117   /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.fits
Discovery image 2   2026 09 05.31960    2461288.81960    9.63    05:21:07.63 +23:38:20.1   3208 4123   /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits
Mean magnitude and position on the discovery images: 
                   2026 09 05.3193  2461288.8193   9.61  05:21:07.62 +23:38:20.1
181.48700  -7.48061 galactic  Tau  Second-epoch detections are separated by 0.1" and 9.4 pix   This object is listed in tocp_transients_list.txt    0.7"  TCP J05210763+2338194  2026-08-06.4109  11.2mag
The object was not found in VSX
The object was not found in ASASSN-V
The object was not found in astcheck.
 online_id        | N Tau                        | 05:21:07.62 +23:38:20.1 (user input)  | 2026 (VSX @ VizieR) | N (VSX @ VizieR)     |  (position from user input)                                                  
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?)   Tau-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   2025 12 23.31064    2461032.81064    11.00    05:31:41.33 +18:35:27.4   4856 5250   /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
Discovery image 1   2026 02 22.10265    2461093.60265    11.08    05:31:41.34 +18:35:27.7   4844 5255   /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
Discovery image 2   2026 09 05.31904    2461288.81904    10.07    05:31:41.34 +18:35:27.8   4834 1151   /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.fits
Discovery image 3   2026 09 05.31960    2461288.81960    10.09    05:31:41.32 +18:35:27.9   4826 1156   /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits
Mean magnitude and position on the discovery images: 
                   2026 09 05.3193  2461288.8193  10.08  05:31:41.33 +18:35:27.9
187.11214  -8.17916 galactic  Tau  Second-epoch detections are separated by 0.2" and 9.3 pix   
The object was found in VSX
 1"  ASAS J053141+1835.5           
Type: MISC
#   Max.           Min./Amp.       JD0           Period
    11.680   V       Y     0.520   V         2452810.00000         80.456253000000                                
The object was not found in astcheck.
Forced photometry on wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:31:41.33 +18:35:27.9:  11.03 +/- 0.00  detection
Forced photometry on wcs_Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:31:41.33 +18:35:27.9:  11.09 +/- 0.00  detection
Forced photometry reference-image weighted average:  11.05 +/- 0.00
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?)   Tau-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 09 05.31904    2461288.81904    9.56    05:21:07.66 +23:38:20.3   3216 4117   /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.fits
Discovery image 2   2026 09 05.31960    2461288.81960    9.60    05:21:07.61 +23:38:20.1   3208 4123   /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits
Mean magnitude and position on the discovery images: 
                   2026 09 05.3193  2461288.8193   9.58  05:21:07.64 +23:38:20.2
181.48702  -7.48053 galactic  Tau  Second-epoch detections are separated by 0.7" and 9.3 pix   This object is listed in tocp_transients_list.txt    0.8"  TCP J05210763+2338194  2026-08-06.4109  11.2mag
The object was not found in VSX
The object was not found in ASASSN-V
The object was not found in astcheck.
 online_id        | N Tau                        | 05:21:07.64 +23:38:20.2 (user input)  | 2026 (VSX @ VizieR) | N (VSX @ VizieR)     |  (position from user input)                                                  
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?)   Tau-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   2025 12 23.31064    2461032.81064    13.16    05:22:25.24 +22:44:25.3   6169 2753   /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
Discovery image 1   2026 02 22.10265    2461093.60265    13.67    05:22:25.14 +22:44:25.2   6161 2761   /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
Discovery image 2   2026 09 05.31904    2461288.81904    12.32    05:22:25.26 +22:44:26.8   3416 3583   /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.fits
Discovery image 3   2026 09 05.31960    2461288.81960    12.40    05:22:25.31 +22:44:26.7   3408 3589   /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits
Mean magnitude and position on the discovery images: 
                   2026 09 05.3193  2461288.8193  12.36  05:22:25.28 +22:44:26.7
182.40649  -7.73463 galactic  Tau  Second-epoch detections are separated by 0.6" and 9.3 pix   
The object was found in VSX
 1"  NSVS J0522251+224426          
Type: SR
#   Max.           Min./Amp.       JD0           Period
    15.540   g       Y     0.561   g         2458357.27100        139.697128100000   M7                           
The object was not found in astcheck.
Forced photometry on wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:22:25.28 +22:44:26.7:  13.16 +/- 0.02  detection
Forced photometry on wcs_Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:22:25.28 +22:44:26.7:  13.76 +/- 0.04  detection
Forced photometry reference-image weighted average:  13.30 +/- 0.02
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?)   Tau-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   2025 12 23.31064    2461032.81064    13.16    05:26:57.42 +21:52:41.7   5537 3273   /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
Discovery image 1   2026 02 22.10265    2461093.60265    12.94    05:26:57.40 +21:52:40.7   5529 3280   /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
Discovery image 2   2026 09 05.31904    2461288.81904    12.14    05:26:57.45 +21:52:41.1   4068 3093   /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.fits
Discovery image 3   2026 09 05.31960    2461288.81960    12.13    05:26:57.45 +21:52:38.3   4061 3098   /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits
Mean magnitude and position on the discovery images: 
                   2026 09 05.3193  2461288.8193  12.13  05:26:57.45 +21:52:39.7
183.71633  -7.33539 galactic  Tau  Second-epoch detections are separated by 2.7" and 9.0 pix   
The object was found in VSX
 2"  NSVS J0526575+215241          
Type: L:
#   Max.           Min./Amp.       JD0           Period
    11.508   R1      Y     0.311   R1                              75.000000000000                                
The object was not found in astcheck.
Forced photometry on wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:26:57.45 +21:52:39.7:  13.15 +/- 0.02  detection
Forced photometry on wcs_Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:26:57.45 +21:52:39.7:  12.97 +/- 0.02  detection
Forced photometry reference-image weighted average:  13.06 +/- 0.02
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?)   Tau-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   2025 12 23.31064    2461032.81064    12.57    05:24:49.37 +23:06:06.5   5835 2537   /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
Discovery image 1   2026 02 22.10265    2461093.60265    12.31    05:24:49.39 +23:06:06.7   5827 2544   /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
Discovery image 2   2026 09 05.31904    2461288.81904    11.45    05:24:49.44 +23:06:06.8   3739 3815   /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.fits
Discovery image 3   2026 09 05.31960    2461288.81960    11.43    05:24:49.50 +23:06:06.1   3732 3820   /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits
Mean magnitude and position on the discovery images: 
                   2026 09 05.3193  2461288.8193  11.44  05:24:49.47 +23:06:06.5
182.41267  -7.07393 galactic  Tau  Second-epoch detections are separated by 1.1" and 9.1 pix   
The object was found in VSX
 1"  NSV 1958                      
Type: 
#   Max.           Min./Amp.       JD0           Period
    15.100   pg           15.600   pg                                                                             
ATTENTION: measured mag 11.44 is 3.7 mag brighter than the VSX record maximum brightness 15.10 - possible unusual activity of a known variable! (Alternatively, this may be a new object that coincides with the known variable's position just by chance.)
The object was not found in astcheck.
Forced photometry on wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:24:49.47 +23:06:06.5:  12.60 +/- 0.02  detection
Forced photometry on wcs_Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:24:49.47 +23:06:06.5:  12.36 +/- 0.01  detection
Forced photometry reference-image weighted average:  12.46 +/- 0.01
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?)   Tau-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   2025 12 23.31064    2461032.81064    12.32    05:13:25.41 +19:25:28.6   7464 4741   /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
Discovery image 1   2026 02 22.10265    2461093.60265    12.18    05:13:25.40 +19:25:28.5   7452 4750   /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
Discovery image 2   2026 09 05.31904    2461288.81904    11.07    05:13:25.42 +19:25:28.8   2213 1539   /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.fits
Discovery image 3   2026 09 05.31960    2461288.81960    10.90    05:13:25.44 +19:25:28.8   2205 1544   /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits
Mean magnitude and position on the discovery images: 
                   2026 09 05.3193  2461288.8193  10.98  05:13:25.43 +19:25:28.8
184.00044 -11.33038 galactic  Tau  Second-epoch detections are separated by 0.3" and 9.5 pix   
The object was found in VSX
 1"  NSVS J0513254+192528          
Type: M
#   Max.           Min./Amp.       JD0           Period
    10.908   R1      Y     2.800   R1                             220.000000000000                                
The object was not found in astcheck.
Forced photometry on wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:13:25.43 +19:25:28.8:  12.34 +/- 0.01  detection
Forced photometry on wcs_Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:13:25.43 +19:25:28.8:  12.20 +/- 0.01  detection
Forced photometry reference-image weighted average:  12.27 +/- 0.01
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?)   Tau-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   2025 12 23.31064    2461032.81064    12.06    05:50:00.35 +22:16:10.6   2326 2968   /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
Discovery image 1   2026 02 22.10265    2461093.60265    12.20    05:50:00.39 +22:16:10.3   2317 2969   /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
Discovery image 2   2026 09 05.31904    2461288.81904    11.22    05:50:00.30 +22:16:09.5   7256 3548   /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.fits
Discovery image 3   2026 09 05.31960    2461288.81960    11.18    05:50:00.44 +22:16:09.7   7250 3553   /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits
Mean magnitude and position on the discovery images: 
                   2026 09 05.3193  2461288.8193  11.20  05:50:00.37 +22:16:09.6
186.22085  -2.59815 galactic  Ori  Second-epoch detections are separated by 1.9" and 8.8 pix   
The object was found in VSX
 2"  ASAS J055000+2216.1           
Type: MISC
#   Max.           Min./Amp.       JD0           Period
    11.900   V       Y     0.640   V         2453160.10000        217.080275000000   C                            
The object was not found in astcheck.
Forced photometry on wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:50:00.37 +22:16:09.6:  12.04 +/- 0.01  detection
Forced photometry on wcs_Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:50:00.37 +22:16:09.6:  12.23 +/- 0.01  detection
Forced photometry reference-image weighted average:  12.12 +/- 0.01
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?)   Tau-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   2025 12 23.31064    2461032.81064    11.88    05:25:43.09 +20:37:59.1   5710 4023   /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
Discovery image 1   2026 02 22.10265    2461093.60265    11.61    05:25:43.06 +20:37:59.3   5700 4030   /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
Discovery image 2   2026 09 05.31904    2461288.81904    10.83    05:25:43.08 +20:37:59.5   3929 2336   /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.fits
Discovery image 3   2026 09 05.31960    2461288.81960    10.77    05:25:43.23 +20:38:00.0   3922 2342   /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits
Mean magnitude and position on the discovery images: 
                   2026 09 05.3193  2461288.8193  10.80  05:25:43.15 +20:37:59.7
184.60845  -8.25772 galactic  Tau  Second-epoch detections are separated by 2.1" and 9.3 pix   
The object was found in VSX
 1"  NSV 1973                      
Type: MISC
#   Max.           Min./Amp.       JD0           Period
    12.610   V       Y     0.560   V         2452752.00000         79.465989000000                                
The object was not found in astcheck.
Forced photometry on wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:25:43.15 +20:37:59.7:  11.88 +/- 0.01  detection
Forced photometry on wcs_Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:25:43.15 +20:37:59.7:  11.63 +/- 0.01  detection
Forced photometry reference-image weighted average:  11.74 +/- 0.01
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?)   Tau-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   2025 12 23.31064    2461032.81064    10.42    05:52:18.53 +25:49:40.6   2097 0802   /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
Discovery image 1   2026 02 22.10265    2461093.60265    10.32    05:52:18.51 +25:49:40.4   2092 0803   /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
Discovery image 2   2026 09 05.31904    2461288.81904    9.41    05:52:18.57 +25:49:40.3   7392 5722   /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.fits
Discovery image 3   2026 09 05.31960    2461288.81960    9.34    05:52:18.58 +25:49:41.1   7385 5727   /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits
Mean magnitude and position on the discovery images: 
                   2026 09 05.3193  2461288.8193   9.38  05:52:18.57 +25:49:40.7
183.42890  -0.32847 galactic  Tau  Second-epoch detections are separated by 0.8" and 9.0 pix   
The object was found in VSX
 1"  BB Tau                        
Type: LB
#   Max.           Min./Amp.       JD0           Period
    10.800   V       Y     0.640   V         2453450.10000        342.280060000000   S4e(M0)                      
The object was not found in astcheck.
Forced photometry on wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:52:18.57 +25:49:40.7:  10.37 +/- 0.00  detection
Forced photometry on wcs_Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:52:18.57 +25:49:40.7:  10.32 +/- 0.00  detection
Forced photometry reference-image weighted average:  10.34 +/- 0.00
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?)   Tau-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: 10

FITS images used in this processing run:

Field Tau-04-Q1b1x1 reference image: Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
Field Tau-04-Q1b1x1 reference image: Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
Field Tau-04-Q1b1x1 second-epoch image: Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.fits
Field Tau-04-Q1b1x1 second-epoch image: Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.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
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: 
Tau-04-Q1b1x1
#######################################
########### Starting Tau-04-Q1b1x1 ###########
Processing Tau-04-Q1b1x1
server tau has sufficient free disk space available: 494935 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 494935 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
Small preview (one of the new images): 
Large previews of the second-epoch (new) images:
MAKE_PNG_PLOTS=yes
renamed 'Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.png' -> 'transient_report/Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.fits_preview.png'
Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.fits

renamed 'Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.png' -> 'transient_report/Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits_preview.png'
Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.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= 599.0891 INFO: REFERENCE_EPOCH__FIRST_IMAGE_SD= 758.4070 INFO: SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 9290.9863 INFO: SECOND_EPOCH__FIRST_IMAGE_SD= 9096.7728 INFO: SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 9273.3153 INFO: SECOND_EPOCH__SECOND_IMAGE_SD= 9064.9809 ---------------------------------------------- INFO: ref_to_second_epoch_img_mean_ratio= 15.5085 INFO: SECOND_EPOCH__SD_ratio= 0.004 INFO: the new-to-reference mean image value ratio check is disabled (DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK=yes) - expected with a background-subtracted reference image ---------------------------------------------- Calibration settings: DARK_FRAMES_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ1b1x1/darks FLAT_FIELD_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ1b1x1/flats EXPTIME = 20.0 / [s] Exposure duration SET-TEMP= 0.0 / [degC] CCD temperature setpoint CCD-TEMP= 0.0 / [degC] CCD temperature FOCTEMP = 26.2900009155273 / [degC] Focuser temperature AMBTEMP = 24.5 / [degC] Ambient air temperature Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.fits CCD-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.fits SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.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= '2026-09-05T02:39:14.7918062' / Time of observation (local)" status=0 Record 12: "DATE-OBS= '2026-09-05T07:39:14.7918062' / Time of observation (UTC)" status=0 Record 13: "MJD-OBS = 61288.3189211921 / Modified Julian Date of observation" status=0 Record 14: "DATE-AVG= '2026-09-05T07:39:24.6934515' / Averaged midpoint time (UTC)" status=0 Record 15: "MJD-AVG = 61288.3190357988 / 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 = 83.0761943027324 / [deg] RA of telescope" status=0 Record 32: "DEC = 22.0001633250479 / [deg] Declination of telescope" status=0 Record 33: "CENTALT = 15.1047222222222 / [deg] Altitude of telescope" status=0 Record 34: "CENTAZ = 73.3386111111111 / [deg] Azimuth of telescope" status=0 Record 35: "AIRMASS = 3.78549135162389 / 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 = 'Tau-04' / Name of the object of interest" status=0 Record 46: "OBJCTRA = '05 32 19' / [H M S] RA of imaged object" status=0 Record 47: "OBJCTDEC= '+22 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 = 29507 / [step] Focuser position" status=0 Record 51: "FOCUSPOS= 29507 / [step] Focuser position" status=0 Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0 Record 53: "FOCTEMP = 26.2900009155273 / [degC] Focuser temperature" status=0 Record 54: "FOCUSTEM= 26.2900009155273 / [degC] Focuser temperature" status=0 Record 55: "DEWPOINT= 16.7 / [degC] Dew point" status=0 Record 56: "HUMIDITY= 62.0 / [percent] Relative humidity" status=0 Record 57: "PRESSURE= 899.59 / [hPa] Air pressure" status=0 Record 58: "AMBTEMP = 24.5 / [degC] Ambient air temperature" status=0 Record 59: "WINDDIR = 35.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0 Record 60: "WINDGUST= 9.400752 / [kph] Wind gust" status=0 Record 61: "WINDSPD = 4.300344 / [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_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.fits 9576 6388 16 bitpix SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.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_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.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_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/d_Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.fits :) Spent 0.603862 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_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/d_Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.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_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.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_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.fits EXPTIME = 20.0 / [s] Exposure duration SET-TEMP= 0.0 / [degC] CCD temperature setpoint CCD-TEMP= -0.0 / [degC] CCD temperature FOCTEMP = 26.2900009155273 / [degC] Focuser temperature AMBTEMP = 24.5 / [degC] Ambient air temperature Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.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= '2026-09-05T02:40:03.6542578' / Time of observation (local)" status=0 Record 12: "DATE-OBS= '2026-09-05T07:40:03.6542578' / Time of observation (UTC)" status=0 Record 13: "MJD-OBS = 61288.3194867363 / Modified Julian Date of observation" status=0 Record 14: "DATE-AVG= '2026-09-05T07:40:13.5562333' / Averaged midpoint time (UTC)" status=0 Record 15: "MJD-AVG = 61288.3196013425 / 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 = 83.076194198008 / [deg] RA of telescope" status=0 Record 32: "DEC = 22.000163319699 / [deg] Declination of telescope" status=0 Record 33: "CENTALT = 15.2711111111111 / [deg] Altitude of telescope" status=0 Record 34: "CENTAZ = 73.4411111111111 / [deg] Azimuth of telescope" status=0 Record 35: "AIRMASS = 3.74637948850126 / 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 = 'Tau-04' / Name of the object of interest" status=0 Record 46: "OBJCTRA = '05 32 19' / [H M S] RA of imaged object" status=0 Record 47: "OBJCTDEC= '+22 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 = 29507 / [step] Focuser position" status=0 Record 51: "FOCUSPOS= 29507 / [step] Focuser position" status=0 Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0 Record 53: "FOCTEMP = 26.2900009155273 / [degC] Focuser temperature" status=0 Record 54: "FOCUSTEM= 26.2900009155273 / [degC] Focuser temperature" status=0 Record 55: "DEWPOINT= 16.7 / [degC] Dew point" status=0 Record 56: "HUMIDITY= 62.0 / [percent] Relative humidity" status=0 Record 57: "PRESSURE= 899.59 / [hPa] Air pressure" status=0 Record 58: "AMBTEMP = 24.5 / [degC] Ambient air temperature" status=0 Record 59: "WINDDIR = 35.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0 Record 60: "WINDGUST= 9.400752 / [kph] Wind gust" status=0 Record 61: "WINDSPD = 4.300344 / [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_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits 9576 6388 16 bitpix SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.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_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.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_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/d_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits :) Spent 0.625029 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_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/d_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.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_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.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_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.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_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.fits SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits Previews of the CALIBRATED second-epoch images:

fd_Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.fits


fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.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/Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits SExtractor catalog cache: saved Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.cat to cache SExtractor catalog cache: saved Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.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/Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits Checking WCS cache directory local_wcs_cache Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images Found WCS cache directory /mnt/usb/NMW_NG/solved_reference_images Checking WCS cache directory /home/NMW_web_upload/solved_reference_images Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images The reference JD(UT) for computing planet and comet positions: 2461288.81903693 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_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits exists and is non-empty wcs_Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits exists and is non-empty wcs_fd_Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.fits exists and is non-empty wcs_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits exists and is non-empty ################################### # fov_of_wcs_calibrated_image.sh output for wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits (1st reference image) verification OK: wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits Image size: 941.6'x627.1' 15.7(deg)x10.5(deg) 9576x6388 pix Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis Image center: 05:32:19.570 +21:59:57.74 J2000 4789.000 3195.000 ################################### The image scale is 5.90"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.9" ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.fits (1st new image) verification OK: wcs_fd_Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.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: 05:32:09.584 +21:59:03.00 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the first second-epoch image (pointing accuracy) Reference image center 05:32:19.570 +21:59:57.74 Second-epoch image center 05:32:09.584 +21:59:03.00 Angular distance between the image centers 0.0415 deg. Soft limit: 0.50 deg. Hard limit: 1.00 deg. ################################### ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits (2nd new image) verification OK: wcs_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits Image size: 944.9'x626.9' 15.7(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: 05:32:12.591 +21:58:27.05 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the second second-epoch image (pointing accuracy) Reference image center 05:32:19.570 +21:59:57.74 Second-epoch image center 05:32:12.591 +21:58:27.05 Angular distance between the image centers 0.0369 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 05:32:09.584 +21:59:03.00 Second-epoch second image center 05:32:12.591 +21:58:27.05 Angular distance between the image centers 0.01532 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/Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits &> /tmp/tmp.6N3Sca1OAG Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits &> /tmp/tmp.9JCDsiiYkm Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.fits &> /tmp/tmp.LTXWhZuwH2 Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits &> /tmp/tmp.F5SYHYKt2r Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits Calibrating the magnitude scale Found non-empty wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.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_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits and wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.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_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits and wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat Found non-empty wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits and wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat The reference image (wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits) and catalog (wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat) found 'wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat' -> 'wcsmag.cat' Read 22997 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 74.3514 to 91.9479 deg, Dec +16.4790 to +27.2884 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 74.3514 to 91.9479 deg, Dec 16.4790 to 27.2884 deg Loaded 12406 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): 8976 out of 10160 total matches. Matched with Tycho-2 10160 out of 22997 detected stars. The calibration function type and coefficients are written to calib.txt_param util/calibrate_magnitude_scale 0.000000 1.000000 22.969200 a=0.000000 b=1.000000 c=22.969200 From vast_summary.log: estimated ref. image limiting mag.: -7.65 Updating vast_summary.log: Estimated ref. image limiting mag.: 15.32 Updated vast_limiting_magnitude.log with calibrated magnitudes Working... Please, PLEASE, be patient!!! All lightcurves processed! =) Estimated ref. image limiting mag.: 15.32
Lightcurve magnitude calibration plot:

Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V) Read 22997 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 74.3514 to 91.9479 deg, Dec +16.4790 to +27.2884 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 74.3514 to 91.9479 deg, Dec 16.4790 to 27.2884 deg Loaded 12406 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): 8976 out of 10160 total matches. Matched with Tycho-2 10160 out of 22997 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits:

Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits Forced-photometry filter: calibrated wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits -> calib.txt_param_ref_wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits (aperture=6.0) Read 20916 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 74.3773 to 91.9061 deg, Dec +16.4876 to +27.3008 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 74.3773 to 91.9061 deg, Dec 16.4876 to 27.3008 deg Loaded 12329 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): 8847 out of 10017 total matches. Matched with Tycho-2 10017 out of 20916 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits:

Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits Forced-photometry filter: calibrated wcs_Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits -> calib.txt_param_ref_wcs_Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits (aperture=6.0) ____ 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: 2.0 pix Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits 2.0 pix Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits 3.0 pix fd_Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.fits 3.0 pix fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits Limiting magnitude estimates: 15.3 mag. Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits 15.2 mag. Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits 12.4 mag. fd_Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.fits 12.4 mag. fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits All-image limiting magnitude estimate: 12.4 (SNR ) 10.3 (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.6N3Sca1OAG (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_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits 570.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits' -> 'wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.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/Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits WCS_IMAGE_NAME=wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits WCS-calibrated image found: wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits Checking if the catalog wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat corresponding to the image wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits alredy exist and is non-empty... Catalog wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat corresponding to the image wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits WCS catalog name: wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.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=2479, bad_region=0, passed=22997 Got 22997 stars (including 20487 good ones) from the SExtractor catalog wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat util/solve_plate_with_UCAC5 got 22997 stars from the SExtractor catalog Updated FoV from the plate-solved image: 941.6' Seting catalog search parameters based on the expected field of view 941.6 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013078 (47.1 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010462 (37.7 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 532 to 588 (Dec 16.5 to 27.3) Done reading UCAC5 zone files... Matched 4778 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4713 matched stars entering correct_measured_positions(), 4714 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.33" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4713 matched stars entering correct_measured_positions(), 22997 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 532 to 588 (Dec 16.5 to 27.3) Done reading UCAC5 zone files... Matched 4778 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4713 matched stars entering correct_measured_positions(), 22997 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.33" Accuracy estimation diagnostic: 4713 matched stars entering correct_measured_positions(), 22997 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.37" Excluding outliers - 4713 stars left (next iteration limit 5184) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: util/identify.sh trusts the WCS of wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway) WCS_QUALITY_DIAG: file=Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits N_match=4713 sigma_overall_arcsec=0.377 sigma_q1_arcsec=0.465 sigma_q2_arcsec=0.352 sigma_q3_arcsec=0.344 sigma_q4_arcsec=0.276 n_q1=1531 n_q2=718 n_q3=1554 n_q4=910 worst_quadrant_to_overall_ratio=1.235 The image catalog is written to wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits -region wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.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.9JCDsiiYkm (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_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits 570.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits' -> 'wcs_Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.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/Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits WCS_IMAGE_NAME=wcs_Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits WCS-calibrated image found: wcs_Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits Checking if the catalog wcs_Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.wcscat corresponding to the image wcs_Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits alredy exist and is non-empty... Catalog wcs_Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.wcscat corresponding to the image wcs_Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits WCS catalog name: wcs_Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.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=2320, bad_region=0, passed=20916 Got 20916 stars (including 18570 good ones) from the SExtractor catalog wcs_Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.wcscat util/solve_plate_with_UCAC5 got 20916 stars from the SExtractor catalog Updated FoV from the plate-solved image: 941.6' Seting catalog search parameters based on the expected field of view 941.6 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013078 (47.1 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010462 (37.7 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 532 to 588 (Dec 16.5 to 27.3) Done reading UCAC5 zone files... Matched 4782 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4716 matched stars entering correct_measured_positions(), 4717 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.42" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4716 matched stars entering correct_measured_positions(), 20916 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.40" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 532 to 588 (Dec 16.5 to 27.3) Done reading UCAC5 zone files... Matched 4783 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4714 matched stars entering correct_measured_positions(), 20916 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.41" Accuracy estimation diagnostic: 4714 matched stars entering correct_measured_positions(), 20916 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.45" Excluding outliers - 4714 stars left (next iteration limit 5187) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: util/identify.sh trusts the WCS of wcs_Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway) WCS_QUALITY_DIAG: file=Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits N_match=4714 sigma_overall_arcsec=0.482 sigma_q1_arcsec=0.603 sigma_q2_arcsec=0.446 sigma_q3_arcsec=0.465 sigma_q4_arcsec=0.387 n_q1=1527 n_q2=718 n_q3=1564 n_q4=905 worst_quadrant_to_overall_ratio=1.251 The image catalog is written to wcs_Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits -region wcs_Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.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.LTXWhZuwH2 (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_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.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_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.fits WCS_IMAGE_NAME=wcs_fd_Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.fits WCS-calibrated image found: wcs_fd_Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.fits Checking if the catalog wcs_fd_Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.fits.wcscat corresponding to the image wcs_fd_Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.fits alredy exist and is non-empty... Catalog wcs_fd_Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.fits.wcscat corresponding to the image wcs_fd_Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.fits WCS catalog name: wcs_fd_Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.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=202, bad_region=1, passed=2919 Got 2919 stars (including 2713 good ones) from the SExtractor catalog wcs_fd_Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.fits.wcscat util/solve_plate_with_UCAC5 got 2919 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 531 to 589 (Dec 16.3 to 27.4) Done reading UCAC5 zone files... Matched 2604 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 2572 matched stars entering correct_measured_positions(), 2575 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.58" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 2572 matched stars entering correct_measured_positions(), 2919 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.58" 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 531 to 589 (Dec 16.3 to 27.4) Done reading UCAC5 zone files... Matched 2604 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 2568 matched stars entering correct_measured_positions(), 2919 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.60" Accuracy estimation diagnostic: 2568 matched stars entering correct_measured_positions(), 2919 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.59" Excluding outliers - 2568 stars left (next iteration limit 2829) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: SIP order 2 trial: matched=2568 robust_rms=8.231 arcsec worst_quadrant_rms=10.442 arcsec SIP_REFIT: SIP order 3 trial: matched=2568 robust_rms=0.707 arcsec worst_quadrant_rms=1.270 arcsec SIP_REFIT: SIP order 5 trial: matched=2568 robust_rms=0.580 arcsec worst_quadrant_rms=0.670 arcsec SIP_REFIT: selected SIP order 5 SIP_REFIT: order=5 matched=2568 robust_rms_before=1.728 arcsec robust_rms_before_corrected=0.621 arcsec robust_rms_after=0.580 arcsec worst_quadrant_rms_before=0.826 worst_quadrant_rms_after=0.670 verification OK: wcs_fd_Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.fits verification OK: wcs_fd_Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.fits Image size: 945.4'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: 05:32:09.705 +21:59:01.28 J2000 4789.000 3195.000 ### Converting SExtractor-derived pixel positions to celestial coordinates using xy2sky from WCSTools ### ### Converted positions of 2919 stars ### 'wcs_fd_Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.fits.wcscat' -> 'vast_debug_catalog_before_xy2sky_correction.cat.log' '/data_ssd/NMW-TexasTech/workdir/vast_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/correct_sextractor_wcs_catalog_usingxy2sky2015700.tmp' -> 'vast_debug_catalog_after_xy2sky_correction.cat.log' SIP_REFIT: applied the refit solution (order 5, robust RMS 1.728 -> 0.580 arcsec) WCS_QUALITY_DIAG: file=fd_Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.fits N_match=2568 sigma_overall_arcsec=0.599 sigma_q1_arcsec=0.580 sigma_q2_arcsec=0.730 sigma_q3_arcsec=0.429 sigma_q4_arcsec=0.663 n_q1=632 n_q2=609 n_q3=534 n_q4=793 worst_quadrant_to_overall_ratio=1.218 The image catalog is written to wcs_fd_Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.fits -region wcs_fd_Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.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.F5SYHYKt2r (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_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.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_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits WCS_IMAGE_NAME=wcs_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits WCS-calibrated image found: wcs_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits Checking if the catalog wcs_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits.wcscat corresponding to the image wcs_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits alredy exist and is non-empty... Catalog wcs_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits.wcscat corresponding to the image wcs_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits WCS catalog name: wcs_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.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=204, bad_region=0, passed=2930 Got 2930 stars (including 2723 good ones) from the SExtractor catalog wcs_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits.wcscat util/solve_plate_with_UCAC5 got 2930 stars from the SExtractor catalog Updated FoV from the plate-solved image: 944.9' Seting catalog search parameters based on the expected field of view 944.9 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013124 (47.2 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010499 (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 531 to 589 (Dec 16.3 to 27.4) Done reading UCAC5 zone files... Matched 2617 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 2583 matched stars entering correct_measured_positions(), 2586 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.56" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 2583 matched stars entering correct_measured_positions(), 2930 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.56" 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 531 to 589 (Dec 16.3 to 27.4) Done reading UCAC5 zone files... Matched 2616 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 2577 matched stars entering correct_measured_positions(), 2930 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.59" Accuracy estimation diagnostic: 2576 matched stars entering correct_measured_positions(), 2930 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.57" Excluding outliers - 2576 stars left (next iteration limit 2841) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: SIP order 2 trial: matched=2576 robust_rms=8.260 arcsec worst_quadrant_rms=10.893 arcsec SIP_REFIT: SIP order 3 trial: matched=2576 robust_rms=0.729 arcsec worst_quadrant_rms=1.278 arcsec SIP_REFIT: SIP order 5 trial: matched=2576 robust_rms=0.533 arcsec worst_quadrant_rms=0.675 arcsec SIP_REFIT: selected SIP order 5 SIP_REFIT: order=5 matched=2576 robust_rms_before=1.655 arcsec robust_rms_before_corrected=0.615 arcsec robust_rms_after=0.533 arcsec worst_quadrant_rms_before=0.828 worst_quadrant_rms_after=0.675 verification OK: wcs_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits verification OK: wcs_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.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: 05:32:12.704 +21:58:25.38 J2000 4789.000 3195.000 ### Converting SExtractor-derived pixel positions to celestial coordinates using xy2sky from WCSTools ### ### Converted positions of 2930 stars ### 'wcs_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits.wcscat' -> 'vast_debug_catalog_before_xy2sky_correction.cat.log' '/data_ssd/NMW-TexasTech/workdir/vast_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/correct_sextractor_wcs_catalog_usingxy2sky2015779.tmp' -> 'vast_debug_catalog_after_xy2sky_correction.cat.log' SIP_REFIT: applied the refit solution (order 5, robust RMS 1.655 -> 0.533 arcsec) WCS_QUALITY_DIAG: file=fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits N_match=2576 sigma_overall_arcsec=0.546 sigma_q1_arcsec=0.494 sigma_q2_arcsec=0.692 sigma_q3_arcsec=0.425 sigma_q4_arcsec=0.574 n_q1=627 n_q2=611 n_q3=539 n_q4=799 worst_quadrant_to_overall_ratio=1.269 The image catalog is written to wcs_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits -region wcs_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.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_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits to local_wcs_cache/ 'wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits' -> 'local_wcs_cache/wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits' Saving the final (post-refit) wcs_Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits to local_wcs_cache/ 'wcs_Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits' -> 'local_wcs_cache/wcs_Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits' Saving the final (post-refit) wcs_fd_Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.fits to local_wcs_cache/ 'wcs_fd_Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.fits' -> 'local_wcs_cache/wcs_fd_Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.fits' Saving the final (post-refit) wcs_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits to local_wcs_cache/ 'wcs_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits' -> 'local_wcs_cache/wcs_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits' ################################### # Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above) ref1=Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits sigma_overall=0.377 worst_q_ratio=1.235 ref2=Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits sigma_overall=0.482 worst_q_ratio=1.251 new1=fd_Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.fits sigma_overall=0.599 worst_q_ratio=1.218 new2=fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits sigma_overall=0.546 worst_q_ratio=1.269 reference average sigma_overall=0.4295 worst_q_ratio=1.243 warn-on-ratio threshold: 2.0x reference ###################################
Astrometric residual vector field (catalog-matched stars):
plot_astrometric_residuals_xy.py: wrote wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378_astrometric_residuals.png (4713 matched stars from wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.34 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035_astrometric_residuals.png (4714 matched stars from wcs_Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.45 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_fd_Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208_astrometric_residuals.png (2568 matched stars from wcs_fd_Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.48 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209_astrometric_residuals.png (2576 matched stars from wcs_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.43 arcsec)
Copying WCS-calibrated images back to input directory Saving fully-calibrated image wcs_fd_Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_fd_Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/wcs_fd_Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.fits' Saving fully-calibrated image wcs_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/wcs_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits' Preparing the HTML report for the field Tau-04-Q1b1x1 with default.sex.telephoto_lens_onlybrightstars_v1 Forced photometry on wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:31:41.33 +18:35:27.9: 11.03 +/- 0.00 detection Forced photometry on wcs_Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:31:41.33 +18:35:27.9: 11.09 +/- 0.00 detection Forced photometry reference-image weighted average: 11.05 +/- 0.00 Forced photometry filter KEPT candidate at 05:31:41.33 +18:35:27.9: ref_mag=11.05 +/- 0.00 new_mean_mag=10.0780 delta=0.98 (need > 0.90) Adding exclusion_list_local.txt__out18264.dat to exclusion_list_local.txt make_report_in_HTML.sh Phase 1 (network queries): 11s 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: 2s xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 30683_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 Preparing report for the candidate 30683_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 18264_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 Preparing report for the candidate 18264_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 19272_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 The candidate 19272_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 did not pass the final checks Discovery image 3   2026 09 05.31960    2461288.81960    9.45    05:46:56.45 +17:54:32.0   7030 0892   /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits **** FOUND 05:46:56.45 +17:54:31.8 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 14186_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 The candidate 14186_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 did not pass the final checks Discovery image 3   2026 09 05.31960    2461288.81960    7.17    05:55:48.95 +20:10:30.9   8177 2368   /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits **** FOUND 05:55:48.94 +20:10:30.9 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 06579_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 The candidate 06579_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 did not pass the final checks Discovery image 3   2026 09 05.31960    2461288.81960    10.12    05:53:41.37 +23:51:42.7   7678 4558   /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits **** FOUND 05:53:41.38 +23:51:42.7 in the exclusion list exclusion_list.txt **** make_report_in_HTML.sh Phase 2 (HTML assembly): 0s make_report_in_HTML.sh TOTAL: 13s Prepared the HTML report for the field Tau-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 #### 05:31:41.33 +18:35:27.9 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/Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits SExtractor catalog cache: saved Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.cat to cache SExtractor catalog cache: saved Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.cat to cache VaST run complete with default.sex.telephoto_lens_vSTL The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits Checking WCS cache directory local_wcs_cache Found WCS cache directory local_wcs_cache Creating symlink local_wcs_cache/wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits Creating symlink local_wcs_cache/wcs_Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits Creating symlink local_wcs_cache/wcs_fd_Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.fits Creating symlink local_wcs_cache/wcs_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images Found WCS cache directory /mnt/usb/NMW_NG/solved_reference_images Checking WCS cache directory /home/NMW_web_upload/solved_reference_images Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images Plate-solving the images wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits exists and is non-empty wcs_Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits exists and is non-empty wcs_fd_Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.fits exists and is non-empty wcs_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits exists and is non-empty ################################### # fov_of_wcs_calibrated_image.sh output for wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits (1st reference image) verification OK: wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits Image size: 941.6'x627.1' 15.7(deg)x10.5(deg) 9576x6388 pix Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis Image center: 05:32:19.570 +21:59:57.74 J2000 4789.000 3195.000 ################################### The image scale is 5.90"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.9" ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.fits (1st new image) verification OK: wcs_fd_Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.fits Image size: 945.4'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: 05:32:09.705 +21:59:01.28 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the first second-epoch image (pointing accuracy) Reference image center 05:32:19.570 +21:59:57.74 Second-epoch image center 05:32:09.705 +21:59:01.28 Angular distance between the image centers 0.0412 deg. Soft limit: 0.50 deg. Hard limit: 1.00 deg. ################################### ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits (2nd new image) verification OK: wcs_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.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: 05:32:12.704 +21:58:25.38 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the second second-epoch image (pointing accuracy) Reference image center 05:32:19.570 +21:59:57.74 Second-epoch image center 05:32:12.704 +21:58:25.38 Angular distance between the image centers 0.0369 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 05:32:09.705 +21:59:01.28 Second-epoch second image center 05:32:12.704 +21:58:25.38 Angular distance between the image centers 0.01529 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/Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits &> /tmp/tmp.b7vIqKf5GG Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits &> /tmp/tmp.CUBOUQgNJE Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.fits &> /tmp/tmp.PRLhhfzrTP Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits &> /tmp/tmp.1hhNRAJw3T Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits Calibrating the magnitude scale Found non-empty wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.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_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits and wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.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_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits and wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat Found non-empty wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits and wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat The reference image (wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits) and catalog (wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat) found 'wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat' -> 'wcsmag.cat' Read 167968 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 74.3408 to 91.9478 deg, Dec +16.4791 to +27.2941 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 74.3408 to 91.9478 deg, Dec 16.4791 to 27.2941 deg Loaded 12414 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): 7145 out of 10502 total matches. Matched with Tycho-2 10502 out of 167968 detected stars. The calibration function type and coefficients are written to calib.txt_param util/calibrate_magnitude_scale 0.000000 1.000000 22.825500 a=0.000000 b=1.000000 c=22.825500 From vast_summary.log: estimated ref. image limiting mag.: -7.32 Updating vast_summary.log: Estimated ref. image limiting mag.: 15.51 Updated vast_limiting_magnitude.log with calibrated magnitudes Working... Please, PLEASE, be patient!!! All lightcurves processed! =) Estimated ref. image limiting mag.: 15.51
Lightcurve magnitude calibration plot:

Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V) Read 167968 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 74.3408 to 91.9478 deg, Dec +16.4791 to +27.2941 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 74.3408 to 91.9478 deg, Dec 16.4791 to 27.2941 deg Loaded 12414 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): 7145 out of 10502 total matches. Matched with Tycho-2 10502 out of 167968 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits:

Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits Forced-photometry filter: calibrated wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits -> calib.txt_param_ref_wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits (aperture=4.5) Read 163013 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 74.3370 to 91.9475 deg, Dec +16.4845 to +27.3051 deg Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.00 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.01 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.02 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.03 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.04 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.05 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.06 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.07 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.08 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.09 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.10 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.11 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.12 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.13 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.14 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.15 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.16 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.17 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.18 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.19 Tycho-2 catalog search boundaries: RA 74.3370 to 91.9475 deg, Dec 16.4845 to 27.3051 deg Loaded 12419 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): 7184 out of 10475 total matches. Matched with Tycho-2 10475 out of 163013 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits:

Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits Forced-photometry filter: calibrated wcs_Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits -> calib.txt_param_ref_wcs_Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits (aperture=4.5) ____ End of magnitude calibration ____ Applying consolidated magnitude filters... Preparing the exclusion lists for this field Done with filtering Found 68 candidate transients before the final filtering. (Hard limit: 10000) Median FWHM seeing for isolated stars: 1.9 pix Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits 1.8 pix Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits 2.8 pix fd_Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.fits 2.8 pix fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits Limiting magnitude estimates: 15.5 mag. Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits 15.4 mag. Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits 14.3 mag. fd_Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.fits 14.3 mag. fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits All-image limiting magnitude estimate: 14.3 (SNR ) 12.5 (80% of stars) with default.sex.telephoto_lens_vSTL The first estimate is the magnitude of a star detected with a signal-to-noise ratio of following Karpov (2025, Acta Polytechnica, 65, 50). This value should be representative of the faintest stars clearly visible in the image. The brighter of the limiting magnitude estimates for the two second-epoch images is reported here. The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images. This value is representative of the faintest object that may enter the candidate transients list. The hard cut-off for the candidate transients is 15.5 mag. Waiting for UCAC5 plate solver wait ############ /tmp/tmp.b7vIqKf5GG (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_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits 570.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits' -> 'wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.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/Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits WCS_IMAGE_NAME=wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits WCS-calibrated image found: wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits Checking if the catalog wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat corresponding to the image wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits alredy exist and is non-empty... Catalog wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat corresponding to the image wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits WCS catalog name: wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.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=28, blended=21684, bad_region=13, passed=167940 Got 167940 stars (including 145983 good ones) from the SExtractor catalog wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat util/solve_plate_with_UCAC5 got 167940 stars from the SExtractor catalog Updated FoV from the plate-solved image: 941.6' Seting catalog search parameters based on the expected field of view 941.6 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013078 (47.1 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010462 (37.7 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 532 to 588 (Dec 16.5 to 27.3) Done reading UCAC5 zone files... Matched 4760 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4716 matched stars entering correct_measured_positions(), 4716 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.32" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4716 matched stars entering correct_measured_positions(), 167940 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 532 to 588 (Dec 16.5 to 27.3) Done reading UCAC5 zone files... Matched 4760 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4716 matched stars entering correct_measured_positions(), 167940 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.32" Accuracy estimation diagnostic: 4716 matched stars entering correct_measured_positions(), 167940 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.37" Excluding outliers - 4716 stars left (next iteration limit 5187) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.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_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway) WCS_QUALITY_DIAG: file=Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits N_match=4716 sigma_overall_arcsec=0.362 sigma_q1_arcsec=0.446 sigma_q2_arcsec=0.356 sigma_q3_arcsec=0.335 sigma_q4_arcsec=0.278 n_q1=1463 n_q2=774 n_q3=1520 n_q4=959 worst_quadrant_to_overall_ratio=1.232 The image catalog is written to wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits -region wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.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.CUBOUQgNJE (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_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits 570.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits' -> 'wcs_Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.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/Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits WCS_IMAGE_NAME=wcs_Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits WCS-calibrated image found: wcs_Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits Checking if the catalog wcs_Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.wcscat corresponding to the image wcs_Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits alredy exist and is non-empty... Catalog wcs_Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.wcscat corresponding to the image wcs_Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits WCS catalog name: wcs_Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.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=51, blended=20219, bad_region=0, passed=162962 Got 162962 stars (including 142457 good ones) from the SExtractor catalog wcs_Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.wcscat util/solve_plate_with_UCAC5 got 162962 stars from the SExtractor catalog Updated FoV from the plate-solved image: 941.6' Seting catalog search parameters based on the expected field of view 941.6 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013078 (47.1 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010462 (37.7 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 532 to 588 (Dec 16.5 to 27.3) Done reading UCAC5 zone files... Matched 4758 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4712 matched stars entering correct_measured_positions(), 4712 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.40" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4712 matched stars entering correct_measured_positions(), 162962 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.41" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 532 to 588 (Dec 16.5 to 27.3) Done reading UCAC5 zone files... Matched 4759 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4711 matched stars entering correct_measured_positions(), 162962 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.41" Accuracy estimation diagnostic: 4711 matched stars entering correct_measured_positions(), 162962 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.47" Excluding outliers - 4711 stars left (next iteration limit 5183) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.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_Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway) WCS_QUALITY_DIAG: file=Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits N_match=4711 sigma_overall_arcsec=0.470 sigma_q1_arcsec=0.591 sigma_q2_arcsec=0.447 sigma_q3_arcsec=0.454 sigma_q4_arcsec=0.378 n_q1=1445 n_q2=753 n_q3=1535 n_q4=978 worst_quadrant_to_overall_ratio=1.258 The image catalog is written to wcs_Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits -region wcs_Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.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.PRLhhfzrTP (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_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.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_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.fits WCS_IMAGE_NAME=wcs_fd_Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.fits WCS-calibrated image found: wcs_fd_Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.fits Checking if the catalog wcs_fd_Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.fits.wcscat corresponding to the image wcs_fd_Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.fits alredy exist and is non-empty... Catalog wcs_fd_Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.fits.wcscat corresponding to the image wcs_fd_Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.fits WCS catalog name: wcs_fd_Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.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=19, no_mag_err=0, low_SNR=5, blended=696, bad_region=2, passed=21528 Got 21528 stars (including 20807 good ones) from the SExtractor catalog wcs_fd_Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.fits.wcscat util/solve_plate_with_UCAC5 got 21528 stars from the SExtractor catalog Updated FoV from the plate-solved image: 945.4' Seting catalog search parameters based on the expected field of view 945.4 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013131 (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 0.010504 (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 530 to 590 (Dec 16.2 to 27.7) Done reading UCAC5 zone files... Matched 4779 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4713 matched stars entering correct_measured_positions(), 4714 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.55" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4713 matched stars entering correct_measured_positions(), 21527 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.53" 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 530 to 590 (Dec 16.2 to 27.7) Done reading UCAC5 zone files... Matched 4780 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4713 matched stars entering correct_measured_positions(), 21527 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.54" Accuracy estimation diagnostic: 4713 matched stars entering correct_measured_positions(), 21527 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.57" Excluding outliers - 4713 stars left (next iteration limit 5184) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_fd_Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.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=4713 robust_rms=8.380 arcsec worst_quadrant_rms=10.000 arcsec SIP_REFIT: SIP order 3 trial: matched=4713 robust_rms=0.751 arcsec worst_quadrant_rms=1.272 arcsec SIP_REFIT: SIP order 5 trial: matched=4713 robust_rms=0.627 arcsec worst_quadrant_rms=0.722 arcsec SIP_REFIT: selected SIP order 5 SIP_REFIT: order=5 matched=4713 robust_rms_before=0.630 arcsec robust_rms_before_corrected=0.615 arcsec robust_rms_after=0.627 arcsec worst_quadrant_rms_before=0.723 worst_quadrant_rms_after=0.722 SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.723 arcsec) - keeping the original WCS_QUALITY_DIAG: file=fd_Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.fits N_match=4713 sigma_overall_arcsec=0.606 sigma_q1_arcsec=0.581 sigma_q2_arcsec=0.737 sigma_q3_arcsec=0.450 sigma_q4_arcsec=0.661 n_q1=1125 n_q2=1110 n_q3=1065 n_q4=1413 worst_quadrant_to_overall_ratio=1.216 The image catalog is written to wcs_fd_Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.fits -region wcs_fd_Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.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.1hhNRAJw3T (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_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.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_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits WCS_IMAGE_NAME=wcs_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits WCS-calibrated image found: wcs_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits Checking if the catalog wcs_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits.wcscat corresponding to the image wcs_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits alredy exist and is non-empty... Catalog wcs_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits.wcscat corresponding to the image wcs_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits WCS catalog name: wcs_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.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=18, no_mag_err=0, low_SNR=4, blended=644, bad_region=1, passed=21761 Got 21761 stars (including 21091 good ones) from the SExtractor catalog wcs_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits.wcscat util/solve_plate_with_UCAC5 got 21761 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 530 to 589 (Dec 16.1 to 27.4) Done reading UCAC5 zone files... Matched 4783 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4715 matched stars entering correct_measured_positions(), 4715 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.55" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4715 matched stars entering correct_measured_positions(), 21761 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.53" 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 530 to 589 (Dec 16.1 to 27.4) Done reading UCAC5 zone files... Matched 4783 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4714 matched stars entering correct_measured_positions(), 21761 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.55" Accuracy estimation diagnostic: 4714 matched stars entering correct_measured_positions(), 21761 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.59" Excluding outliers - 4714 stars left (next iteration limit 5186) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.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=4714 robust_rms=8.559 arcsec worst_quadrant_rms=10.387 arcsec SIP_REFIT: SIP order 3 trial: matched=4714 robust_rms=0.784 arcsec worst_quadrant_rms=1.268 arcsec SIP_REFIT: SIP order 5 trial: matched=4714 robust_rms=0.590 arcsec worst_quadrant_rms=0.704 arcsec SIP_REFIT: selected SIP order 5 SIP_REFIT: order=5 matched=4714 robust_rms_before=0.591 arcsec robust_rms_before_corrected=0.617 arcsec robust_rms_after=0.590 arcsec worst_quadrant_rms_before=0.709 worst_quadrant_rms_after=0.704 SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.709 arcsec) - keeping the original WCS_QUALITY_DIAG: file=fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits N_match=4714 sigma_overall_arcsec=0.620 sigma_q1_arcsec=0.554 sigma_q2_arcsec=0.727 sigma_q3_arcsec=0.494 sigma_q4_arcsec=0.665 n_q1=1133 n_q2=1098 n_q3=1069 n_q4=1414 worst_quadrant_to_overall_ratio=1.172 The image catalog is written to wcs_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits -region wcs_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.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_Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.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_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/wcs_fd_Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.fits Saving fully-calibrated image wcs_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.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_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/wcs_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits Preparing the HTML report for the field Tau-04-Q1b1x1 with default.sex.telephoto_lens_vSTL Forced photometry on wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:11:57.34 +24:42:00.2: 12.09 +/- 0.01 detection Forced photometry on wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:05:45.96 +26:25:46.3: 12.68 +/- 0.02 detection Forced photometry on wcs_Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:05:45.96 +26:25:46.3: 12.75 +/- 0.03 detection Forced photometry reference-image weighted average: 12.71 +/- 0.02 Forced photometry filter REJECTED candidate at 05:05:45.96 +26:25:46.3: ref_mag=12.71 +/- 0.02 new_mean_mag=12.6903 delta=0.02 (need > 0.90) Forced photometry on wcs_Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:11:57.34 +24:42:00.2: 12.12 +/- 0.01 detection Forced photometry reference-image weighted average: 12.10 +/- 0.01 Forced photometry filter REJECTED candidate at 05:11:57.34 +24:42:00.2: ref_mag=12.10 +/- 0.01 new_mean_mag=12.1626 delta=-0.06 (need > 0.90) Forced photometry on wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:26:57.45 +21:52:39.7: 13.15 +/- 0.02 detection Forced photometry on wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:22:25.28 +22:44:26.7: 13.16 +/- 0.02 detection Forced photometry on wcs_Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:26:57.45 +21:52:39.7: 12.97 +/- 0.02 detection Forced photometry on wcs_Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:22:25.28 +22:44:26.7: 13.76 +/- 0.04 detection Forced photometry reference-image weighted average: 13.06 +/- 0.02 Forced photometry reference-image weighted average: 13.30 +/- 0.02 Forced photometry filter KEPT candidate at 05:26:57.45 +21:52:39.7: ref_mag=13.06 +/- 0.02 new_mean_mag=12.1343 delta=0.92 (need > 0.90) Forced photometry filter KEPT candidate at 05:22:25.28 +22:44:26.7: ref_mag=13.30 +/- 0.02 new_mean_mag=12.3549 delta=0.95 (need > 0.90) Forced photometry on wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:24:49.47 +23:06:06.5: 12.60 +/- 0.02 detection Forced photometry on wcs_Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:24:49.47 +23:06:06.5: 12.36 +/- 0.01 detection Forced photometry reference-image weighted average: 12.46 +/- 0.01 Forced photometry filter KEPT candidate at 05:24:49.47 +23:06:06.5: ref_mag=12.46 +/- 0.01 new_mean_mag=11.4376 delta=1.02 (need > 0.90) Forced photometry on wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:13:25.43 +19:25:28.8: 12.34 +/- 0.01 detection Forced photometry on wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:25:43.15 +20:37:59.7: 11.88 +/- 0.01 detection Forced photometry on wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:50:00.37 +22:16:09.6: 12.04 +/- 0.01 detection Forced photometry on wcs_Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:13:25.43 +19:25:28.8: 12.20 +/- 0.01 detection Forced photometry reference-image weighted average: 12.27 +/- 0.01 Forced photometry filter KEPT candidate at 05:13:25.43 +19:25:28.8: ref_mag=12.27 +/- 0.01 new_mean_mag=10.9686 delta=1.30 (need > 0.90) Forced photometry on wcs_Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:25:43.15 +20:37:59.7: 11.63 +/- 0.01 detection Forced photometry reference-image weighted average: 11.74 +/- 0.01 Forced photometry filter KEPT candidate at 05:25:43.15 +20:37:59.7: ref_mag=11.74 +/- 0.01 new_mean_mag=10.8010 delta=0.94 (need > 0.90) Forced photometry on wcs_Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:50:00.37 +22:16:09.6: 12.23 +/- 0.01 detection Forced photometry reference-image weighted average: 12.12 +/- 0.01 Forced photometry filter KEPT candidate at 05:50:00.37 +22:16:09.6: ref_mag=12.12 +/- 0.01 new_mean_mag=11.1992 delta=0.92 (need > 0.90) Forced photometry on wcs_Tau-04-Q1b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:52:18.57 +25:49:40.7: 10.37 +/- 0.00 detection Forced photometry on wcs_Tau-04-Q1b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:52:18.57 +25:49:40.7: 10.32 +/- 0.00 detection Forced photometry reference-image weighted average: 10.34 +/- 0.00 Forced photometry filter KEPT candidate at 05:52:18.57 +25:49:40.7: ref_mag=10.34 +/- 0.00 new_mean_mag=9.3708 delta=0.97 (need > 0.90) Adding exclusion_list_local.txt__out106921.dat to exclusion_list_local.txt Adding exclusion_list_local.txt__out143597.dat to exclusion_list_local.txt Adding exclusion_list_local.txt__out18807.dat to exclusion_list_local.txt Adding exclusion_list_local.txt__out62999.dat to exclusion_list_local.txt Adding exclusion_list_local.txt__out68249.dat to exclusion_list_local.txt Adding exclusion_list_local.txt__out74393.dat to exclusion_list_local.txt Adding exclusion_list_local.txt__out83361.dat to exclusion_list_local.txt make_report_in_HTML.sh Phase 1 (network queries): 17s 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 190569_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 The candidate 190569_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 did not pass the final checks Discovery image 1   2026 09 05.31904    2461288.81904    12.17    05:11:57.33 +24:42:00.7   1931 4722   /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.fits Discovery image 2   2026 09 05.31960    2461288.81960    12.16    05:11:57.34 +24:41:59.7   1924 4727   /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 190583_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 The candidate 190583_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 did not pass the final checks Discovery image 2   2026 09 05.31960    2461288.81960    8.74    05:43:29.49 +16:41:54.5   6590 0121   /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits **** FOUND 05:43:29.60 +16:41:54.2 in the exclusion list exclusion_list_tycho2.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 190587_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 Preparing report for the candidate 190587_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 190629_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 The candidate 190629_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 did not pass the final checks Discovery image 2   2026 09 05.31960    2461288.81960    11.20    05:07:58.91 +26:19:49.7   1356 5711   /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits **** FOUND 05:07:58.92 +26:19:49.7 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 190798_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 The candidate 190798_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 did not pass the final checks Discovery image 2   2026 09 05.31960    2461288.81960    12.33    05:30:50.57 +22:27:25.2   4583 3474   /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits **** FOUND 05:30:50.58 +22:27:24.5 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 190828_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 The candidate 190828_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 did not pass the final checks Discovery image 2   2026 09 05.31960    2461288.81960    11.81    05:32:17.14 +17:02:01.7   4963 0220   /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits **** FOUND 05:32:17.06 +17:02:02.8 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 190831_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 The candidate 190831_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 did not pass the final checks Discovery image 1   2026 09 05.31904    2461288.81904    12.66    05:05:45.89 +26:25:46.6   1059 5764   /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.fits Discovery image 2   2026 09 05.31960    2461288.81960    12.72    05:05:46.03 +26:25:46.0   1052 5770   /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 190842_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 The candidate 190842_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 did not pass the final checks Discovery image 2   2026 09 05.31960    2461288.81960    11.93    05:39:10.50 +23:20:17.3   5702 4076   /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits **** FOUND 05:39:10.51 +23:20:18.0 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 190854_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 The candidate 190854_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 did not pass the final checks Discovery image 2   2026 09 05.31960    2461288.81960    12.39    05:05:06.80 +23:48:50.4   0983 4177   /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits **** FOUND 05:05:06.83 +23:48:50.5 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 190865_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 The candidate 190865_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 did not pass the final checks Discovery image 2   2026 09 05.31960    2461288.81960    12.68    05:10:01.81 +26:45:57.5   1631 5980   /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits **** FOUND 05:10:01.76 +26:45:57.3 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 190899_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 The candidate 190899_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 did not pass the final checks Discovery image 2   2026 09 05.31960    2461288.81960    12.13    05:41:56.05 +22:38:54.5   6111 3689   /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits **** FOUND 05:41:56.13 +22:38:55.3 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 190905_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 The candidate 190905_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 did not pass the final checks Discovery image 2   2026 09 05.31960    2461288.81960    12.74    05:05:41.78 +23:02:26.6   1070 3709   /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits **** FOUND 05:05:41.74 +23:02:26.5 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 34493_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 The candidate 34493_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 did not pass the final checks Discovery image 3   2026 09 05.31960    2461288.81960    8.31    05:38:32.63 +25:00:06.1   5550 5071   /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits **** FOUND 05:38:32.64 +25:00:05.9 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 109495_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 The candidate 109495_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 did not pass the final checks Discovery image 3   2026 09 05.31960    2461288.81960    11.14    05:34:26.43 +20:22:52.3   5155 2257   /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits **** FOUND 05:34:26.44 +20:22:53.4 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 33497_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 The candidate 33497_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 did not pass the final checks Discovery image 3   2026 09 05.31960    2461288.81960    11.47    05:54:08.15 +24:51:09.6   7686 5162   /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits **** FOUND 05:54:08.19 +24:51:08.6 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 86301_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 The candidate 86301_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 did not pass the final checks Discovery image 3   2026 09 05.31960    2461288.81960    12.23    05:28:17.53 +21:43:13.6   4252 3013   /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits **** FOUND 05:28:17.52 +21:43:12.8 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 52744_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 The candidate 52744_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 did not pass the final checks Discovery image 3   2026 09 05.31960    2461288.81960    12.41    05:21:00.86 +23:44:23.6   3191 4183   /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits **** FOUND 05:21:00.87 +23:44:24.3 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 45018_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 The candidate 45018_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 did not pass the final checks Discovery image 3   2026 09 05.31960    2461288.81960    11.97    05:48:29.26 +24:10:00.7   6946 4676   /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits **** FOUND 05:48:29.28 +24:10:01.1 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 158119_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 The candidate 158119_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 did not pass the final checks Discovery image 3   2026 09 05.31960    2461288.81960    11.79    05:50:04.09 +17:07:19.4   7518 0451   /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits **** FOUND 05:50:04.11 +17:07:18.7 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 110271_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 The candidate 110271_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 did not pass the final checks Discovery image 3   2026 09 05.31960    2461288.81960    12.03    05:24:37.31 +20:19:17.1   3776 2147   /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits **** FOUND 05:24:37.35 +20:19:17.8 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 101559_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 The candidate 101559_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 did not pass the final checks Discovery image 3   2026 09 05.31960    2461288.81960    12.00    05:48:04.30 +20:45:28.2   7053 2622   /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits **** FOUND 05:48:04.29 +20:45:28.6 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 68249_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 Preparing report for the candidate 68249_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 83361_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 Preparing report for the candidate 83361_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 142657_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 The candidate 142657_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 did not pass the final checks Discovery image 3   2026 09 05.31960    2461288.81960    11.74    05:36:37.79 +19:21:18.3   5501 1660   /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits **** FOUND 05:36:37.78 +19:21:18.2 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 114972_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 The candidate 114972_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 did not pass the final checks Discovery image 3   2026 09 05.31960    2461288.81960    11.80    05:16:28.88 +20:02:19.0   2631 1930   /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits **** FOUND 05:16:28.88 +20:02:18.5 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 123315_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 The candidate 123315_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 did not pass the final checks Discovery image 3   2026 09 05.31960    2461288.81960    11.53    05:55:20.22 +17:59:46.5   8231 1046   /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits **** FOUND 05:55:20.13 +17:59:47.5 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 143505_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 The candidate 143505_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 did not pass the final checks Discovery image 3   2026 09 05.31960    2461288.81960    11.97    05:37:40.92 +19:24:25.8   5648 1700   /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits **** FOUND 05:37:40.94 +19:24:24.6 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 157320_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 The candidate 157320_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 did not pass the final checks Discovery image 3   2026 09 05.31960    2461288.81960    11.82    05:19:47.20 +17:10:42.4   3158 0216   /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits **** FOUND 05:19:47.17 +17:10:43.2 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 166265_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 The candidate 166265_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 did not pass the final checks Discovery image 3   2026 09 05.31960    2461288.81960    11.89    05:33:31.06 +17:45:20.1   5115 0667   /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits **** FOUND 05:33:31.13 +17:45:21.0 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 71919_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 The candidate 71919_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 did not pass the final checks Discovery image 3   2026 09 05.31960    2461288.81960    11.74    05:32:15.28 +22:31:31.8   4777 3527   /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits **** FOUND 05:32:15.30 +22:31:32.9 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 108934_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 The candidate 108934_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 did not pass the final checks Discovery image 3   2026 09 05.31960    2461288.81960    12.03    05:30:18.34 +20:22:06.4   4574 2216   /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits **** FOUND 05:30:18.38 +20:22:06.1 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 62999_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 Preparing report for the candidate 62999_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 120168_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 The candidate 120168_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 did not pass the final checks Discovery image 3   2026 09 05.31960    2461288.81960    9.43    05:46:56.49 +17:54:32.1   7030 0892   /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits **** FOUND 05:46:56.43 +17:54:32.2 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 166509_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 The candidate 166509_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 did not pass the final checks Discovery image 3   2026 09 05.31960    2461288.81960    10.81    05:37:44.08 +17:45:30.2   5719 0707   /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits **** FOUND 05:37:44.10 +17:45:30.4 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 128442_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 The candidate 128442_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 did not pass the final checks Discovery image 3   2026 09 05.31960    2461288.81960    11.50    05:44:37.88 +18:24:14.8   6677 1166   /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits **** FOUND 05:44:37.91 +18:24:14.0 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 07645_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 The candidate 07645_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 did not pass the final checks Discovery image 3   2026 09 05.31960    2461288.81960    11.40    05:27:15.33 +26:43:02.5   3964 6018   /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits **** FOUND 05:27:15.33 +26:43:02.9 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 43431_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 The candidate 43431_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 did not pass the final checks Discovery image 3   2026 09 05.31960    2461288.81960    11.37    05:52:58.97 +24:14:30.0   7560 4778   /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits **** FOUND 05:52:58.93 +24:14:29.1 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 143597_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 Preparing report for the candidate 143597_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 118951_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 The candidate 118951_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 did not pass the final checks Discovery image 3   2026 09 05.31960    2461288.81960    11.18    05:34:41.13 +17:53:19.9   5278 0758   /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits **** FOUND 05:34:41.14 +17:53:18.9 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 74393_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 Preparing report for the candidate 74393_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 106921_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 Preparing report for the candidate 106921_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 153854_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 The candidate 153854_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 did not pass the final checks Discovery image 3   2026 09 05.31960    2461288.81960    10.74    05:31:40.78 +16:57:38.3   4878 0170   /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits **** FOUND 05:31:40.79 +16:57:38.0 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 80276_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 The candidate 80276_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 did not pass the final checks Discovery image 3   2026 09 05.31960    2461288.81960    12.09    05:56:11.11 +21:51:42.2   8135 3388   /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits **** FOUND 05:56:11.21 +21:51:41.2 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 25835_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 The candidate 25835_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 did not pass the final checks Discovery image 3   2026 09 05.31960    2461288.81960    10.97    05:49:48.82 +25:25:23.8   7065 5450   /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits **** FOUND 05:49:48.87 +25:25:23.1 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 49183_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 The candidate 49183_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 did not pass the final checks Discovery image 3   2026 09 05.31960    2461288.81960    10.19    05:53:41.38 +23:51:42.7   7678 4558   /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits **** FOUND 05:53:41.41 +23:51:42.5 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 91223_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 The candidate 91223_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 did not pass the final checks Discovery image 3   2026 09 05.31960    2461288.81960    10.05    06:04:00.90 +21:13:32.5   9277 3120   /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits **** FOUND 06:04:00.87 +21:13:32.4 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 130073_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 The candidate 130073_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 did not pass the final checks Discovery image 3   2026 09 05.31960    2461288.81960    10.18    05:31:41.33 +18:35:28.4   4826 1156   /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits **** FOUND 05:31:41.33 +18:35:28.4 in the exclusion list exclusion_list_local.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 106761_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 The candidate 106761_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 did not pass the final checks Discovery image 3   2026 09 05.31960    2461288.81960    12.63    05:39:15.49 +20:28:56.1   5828 2362   /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits **** FOUND 05:39:15.46 +20:28:55.9 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 18807_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 Preparing report for the candidate 18807_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 111854_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 The candidate 111854_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 did not pass the final checks Discovery image 3   2026 09 05.31960    2461288.81960    6.94    05:55:48.96 +20:10:31.7   8177 2368   /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits **** FOUND 05:55:48.95 +20:10:31.5 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 96330_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 The candidate 96330_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 did not pass the final checks Discovery image 3   2026 09 05.31960    2461288.81960    7.06    05:37:38.54 +21:08:30.7   5575 2743   /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits **** FOUND 05:37:38.57 +21:08:30.3 in the exclusion list exclusion_list_bbsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 66296_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 The candidate 66296_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 did not pass the final checks Discovery image 3   2026 09 05.31960    2461288.81960    7.05    05:57:07.24 +22:50:18.7   8210 3990   /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits **** FOUND 05:57:07.26 +22:50:18.8 in the exclusion list exclusion_list_tycho2.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 105095_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 The candidate 105095_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 did not pass the final checks Discovery image 3   2026 09 05.31960    2461288.81960    6.94    05:45:39.25 +20:41:42.2   6717 2556   /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits **** FOUND 05:45:39.28 +20:41:42.0 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 117978_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 The candidate 117978_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 did not pass the final checks Discovery image 3   2026 09 05.31960    2461288.81960    6.88    05:32:12.76 +18:35:43.1   4901 1163   /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits **** FOUND 05:32:12.75 +18:35:43.1 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 129379_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 The candidate 129379_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 did not pass the final checks Discovery image 3   2026 09 05.31960    2461288.81960    6.91    05:33:31.62 +18:32:27.2   5090 1141   /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits **** FOUND 05:33:31.62 +18:32:27.1 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 101378_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 The candidate 101378_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 did not pass the final checks Discovery image 3   2026 09 05.31960    2461288.81960    7.01    05:48:22.27 +20:52:09.0   7090 2692   /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits **** FOUND 05:48:22.26 +20:52:09.2 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 120138_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 The candidate 120138_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 did not pass the final checks Discovery image 3   2026 09 05.31960    2461288.81960    6.89    05:27:10.14 +17:57:46.8   4201 0742   /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits **** FOUND 05:27:10.15 +17:57:46.7 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 116845_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 The candidate 116845_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 did not pass the final checks Discovery image 3   2026 09 05.31960    2461288.81960    6.88    05:52:23.25 +19:52:04.5   7708 2138   /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits **** FOUND 05:52:23.29 +19:52:04.1 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 157917_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 The candidate 157917_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 did not pass the final checks Discovery image 3   2026 09 05.31960    2461288.81960    6.81    05:28:01.69 +17:14:22.1   4344 0310   /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits **** FOUND 05:28:01.70 +17:14:22.1 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 160317_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 The candidate 160317_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 did not pass the final checks Discovery image 3   2026 09 05.31960    2461288.81960    6.81    05:24:26.03 +17:23:03.2   3824 0372   /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits **** FOUND 05:24:26.05 +17:23:03.2 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 155021_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 The candidate 155021_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 did not pass the final checks Discovery image 3   2026 09 05.31960    2461288.81960    6.73    05:32:14.28 +17:03:26.6   4955 0233   /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits **** FOUND 05:32:14.27 +17:03:26.8 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 155271_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 The candidate 155271_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 did not pass the final checks Discovery image 3   2026 09 05.31960    2461288.81960    6.74    05:37:03.69 +17:02:25.1   5650 0265   /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits **** FOUND 05:37:03.70 +17:02:25.0 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 110647_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 The candidate 110647_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 did not pass the final checks Discovery image 3   2026 09 05.31960    2461288.81960    6.48    05:54:22.39 +20:16:31.9   7967 2409   /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits **** FOUND 05:54:22.40 +20:16:31.8 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 14039_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 The candidate 14039_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 did not pass the final checks Discovery image 3   2026 09 05.31960    2461288.81960    6.84    05:57:59.54 +25:57:13.4   8152 5884   /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits **** FOUND 05:57:59.55 +25:57:13.1 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 58326_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 The candidate 58326_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 did not pass the final checks Discovery image 3   2026 09 05.31960    2461288.81960    6.41    06:04:07.10 +23:15:43.5   9162 4351   /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits **** FOUND 06:04:07.09 +23:15:43.6 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 110624_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 The candidate 110624_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 did not pass the final checks Discovery image 3   2026 09 05.31960    2461288.81960    6.38    06:03:55.12 +20:08:17.6   9333 2462   /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits **** FOUND 06:03:55.13 +20:08:17.5 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 166587_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 The candidate 166587_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 did not pass the final checks Discovery image 3   2026 09 05.31960    2461288.81960    6.64    05:47:26.13 +17:43:44.9   7109 0789   /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits **** FOUND 05:47:26.19 +17:43:44.8 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 117642_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 The candidate 117642_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209 did not pass the final checks Discovery image 3   2026 09 05.31960    2461288.81960    6.54    06:03:27.42 +19:41:24.5   9295 2184   /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits **** FOUND 06:03:27.42 +19:41:24.6 in the exclusion list exclusion_list_bsc.txt **** make_report_in_HTML.sh Phase 2 (HTML assembly): 1s make_report_in_HTML.sh TOTAL: 23s Prepared the HTML report for the field Tau-04-Q1b1x1 with default.sex.telephoto_lens_vSTL *------ done with default.sex.telephoto_lens_vSTL ------* #### The local exclusion list is exclusion_list_local.txt #### 05:31:41.33 +18:35:27.9 05:25:43.15 +20:37:59.7 05:13:25.43 +19:25:28.8 05:52:18.57 +25:49:40.7 05:24:49.47 +23:06:06.5 05:22:25.28 +22:44:26.7 05:50:00.37 +22:16:09.6 05:26:57.45 +21:52:39.7 Source monitoring: measuring positions from /data_ssd/NMW-TexasTech/workdir/img_2026-09-05_CI_Tau-04-Q1b1x1_024209_TTUQ1b1x1_1763953_Ccl0SUXW/monitoring_positions.txt Read 21552 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 74.5209 to 92.1444 deg, Dec +16.1731 to +27.6770 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 74.5209 to 92.1444 deg, Dec 16.1731 to 27.6770 deg Loaded 13355 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): 8524 out of 8766 total matches. Matched with Tycho-2 8766 out of 21552 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_fd_Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.fits via Tycho-2 util/pixel_flux_airmass_correction processing wcs_fd_Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.fits Observation time (mid-exposure, UTC): JD 2461288.81904 (FITS header) Observing site: lat= +33.748056 deg lon= -101.958333 deg east-positive (SITELAT/SITELONG FITS header keywords) Frame center (pixel 4788.5 3194.5): RA= 83.03949 deg Dec= +21.98291 deg Frame center: alt= +15.401 deg az= 76.220 deg airmass= 3.7031 Header cross-check: CENTALT= 15.105 deg (difference +0.296 deg) Header cross-check: AIRMASS= 3.7855 (we compute 3.7031) Airmass zero-point fit: OK k= +0.3722 +/- 0.0032 mag/airmass N= 5072 airmass span 2.3764-8.1111 scatter 0.2542 mag Source monitoring: airmass zero-point for wcs_fd_Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.fits: OK +1.612617 -0.372234 3.7031 +0.3722 5072 5.7346 0.2542 2.3764 8.1111 Forced photometry (list mode): image=wcs_fd_Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.fits list=monitoring_pixlist1929381.tmp aperture=5.4 Image size: 9576 x 6388 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). Saturation level: 57000.0 Calibration (from calib.txt_param_monitoring, fit_function=3): cal_mag = 0.000000 * x^2 + 1.000000 * x + 21.625400 Forced photometry: center=(3215.72, 4116.77) aperture=5.4 Annulus: inner=10.80 outer=27.00 Background annulus: 1926 pixels Iterative clipping converged after 3 iterations, 1918/1926 pixels remain SExtractor background: mode=6386.20 median=6389.00 mean=6390.87 sigma=119.36 -> bg=6386.20 (1918 pixels) Aperture sum=252347.52 N_eff=22.9022 Net flux=106089.47 noise=571.21 SNR=185.73 Instrumental magnitude: -12.5642 Calibrated magnitude: 9.0612 Source monitoring: airmass zero-point term applied to the measurements on wcs_fd_Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.fits Source monitoring: 1 position(s) measured on wcs_fd_Tau-04-Q1b1x1_2026-09-05_02-39-14_20.00sec_0.00C_LIGHTs_0208.fits (aperture 5.4 pix) Read 21783 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 74.5331 to 92.1372 deg, Dec +16.1443 to +27.4380 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 74.5331 to 92.1372 deg, Dec 16.1443 to 27.4380 deg Loaded 13137 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): 8564 out of 8780 total matches. Matched with Tycho-2 8780 out of 21783 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits via Tycho-2 util/pixel_flux_airmass_correction processing wcs_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits Observation time (mid-exposure, UTC): JD 2461288.81960 (FITS header) Observing site: lat= +33.748056 deg lon= -101.958333 deg east-positive (SITELAT/SITELONG FITS header keywords) Frame center (pixel 4788.5 3194.5): RA= 83.05199 deg Dec= +21.97293 deg Frame center: alt= +15.549 deg az= 76.307 deg airmass= 3.6699 Header cross-check: CENTALT= 15.271 deg (difference +0.278 deg) Header cross-check: AIRMASS= 3.7464 (we compute 3.6699) Airmass zero-point fit: OK k= +0.3835 +/- 0.0032 mag/airmass N= 5080 airmass span 2.3651-8.4534 scatter 0.2518 mag Source monitoring: airmass zero-point for wcs_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits: OK +1.644424 -0.383459 3.6699 +0.3835 5080 6.0883 0.2518 2.3651 8.4534 Forced photometry (list mode): image=wcs_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits list=monitoring_pixlist1929381.tmp aperture=5.4 Image size: 9576 x 6388 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). Saturation level: 57000.0 Calibration (from calib.txt_param_monitoring, fit_function=3): cal_mag = 0.000000 * x^2 + 1.000000 * x + 21.631250 Forced photometry: center=(3208.36, 4122.56) aperture=5.4 Annulus: inner=10.80 outer=27.00 Background annulus: 1924 pixels Iterative clipping converged after 2 iterations, 1917/1924 pixels remain SExtractor background: mode=6381.59 median=6379.00 mean=6377.27 sigma=121.46 -> bg=6381.59 (1917 pixels) Aperture sum=247455.45 N_eff=22.9022 Net flux=101302.89 noise=581.26 SNR=174.28 Instrumental magnitude: -12.5141 Calibrated magnitude: 9.1172 Source monitoring: airmass zero-point term applied to the measurements on wcs_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits Source monitoring: 1 position(s) measured on wcs_fd_Tau-04-Q1b1x1_2026-09-05_02-40-03_20.00sec_-0.00C_LIGHTs_0209.fits (aperture 5.4 pix) ########### Completed Tau-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 #### 05:21:07.62 +23:38:20.1 05:31:41.33 +18:35:27.9 05:21:07.64 +23:38:20.2 05:22:25.28 +22:44:26.7 05:26:57.45 +21:52:39.7 05:24:49.47 +23:06:06.5 05:13:25.43 +19:25:28.8 05:50:00.37 +22:16:09.6 05:25:43.15 +20:37:59.7 05:52:18.57 +25:49:40.7 ################################################################################### 05:21:07.62 +23:38:20.1 -- not an asteroid (will add it to exclusion list) 05:31:41.33 +18:35:27.9 -- not an asteroid (will add it to exclusion list) 05:21:07.64 +23:38:20.2 -- not an asteroid (will add it to exclusion list) 05:22:25.28 +22:44:26.7 -- not an asteroid (will add it to exclusion list) 05:26:57.45 +21:52:39.7 -- not an asteroid (will add it to exclusion list) 05:24:49.47 +23:06:06.5 -- not an asteroid (will add it to exclusion list) 05:13:25.43 +19:25:28.8 -- not an asteroid (will add it to exclusion list) 05:50:00.37 +22:16:09.6 -- not an asteroid (will add it to exclusion list) 05:25:43.15 +20:37:59.7 -- not an asteroid (will add it to exclusion list) 05:52:18.57 +25:49:40.7 -- not an asteroid (will add it to exclusion list) renamed 'exclusion_list_index_html.txt_noasteroids' -> 'exclusion_list_index_html.txt' 05:13:25.43 +19:25:28.8 -- does not seem to be a hot pixel (will add it to exclusion list) 05:21:07.62 +23:38:20.1 -- does not seem to be a hot pixel (will add it to exclusion list) 05:21:07.64 +23:38:20.2 -- does not seem to be a hot pixel (will add it to exclusion list) 05:22:25.28 +22:44:26.7 -- does not seem to be a hot pixel (will add it to exclusion list) 05:24:49.47 +23:06:06.5 -- does not seem to be a hot pixel (will add it to exclusion list) 05:25:43.15 +20:37:59.7 -- does not seem to be a hot pixel (will add it to exclusion list) 05:26:57.45 +21:52:39.7 -- does not seem to be a hot pixel (will add it to exclusion list) 05:31:41.33 +18:35:27.9 -- does not seem to be a hot pixel (will add it to exclusion list) 05:50:00.37 +22:16:09.6 -- does not seem to be a hot pixel (will add it to exclusion list) 05:52:18.57 +25:49:40.7 -- does not seem to be a hot pixel (will add it to exclusion list) 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) 05:13:25.43 +19:25:28.8 -- a known variable star 05:21:07.62 +23:38:20.1 -- a known object 05:21:07.64 +23:38:20.2 -- a known object 05:22:25.28 +22:44:26.7 -- a known variable star 05:24:49.47 +23:06:06.5 -- a known variable star 05:25:43.15 +20:37:59.7 -- a known variable star 05:26:57.45 +21:52:39.7 -- a known variable star 05:31:41.33 +18:35:27.9 -- a known variable star 05:50:00.37 +22:16:09.6 -- a known variable star 05:52:18.57 +25:49:40.7 -- a known variable star Found 0 unidentified candidates (excluding asteroids, hot pixels and known variable stars). ################################################################################### 10 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 #### Adding the following to the exclusion list #### 05:13:25.43 +19:25:28.8 05:21:07.62 +23:38:20.1 05:21:07.64 +23:38:20.2 05:22:25.28 +22:44:26.7 05:24:49.47 +23:06:06.5 05:25:43.15 +20:37:59.7 05:26:57.45 +21:52:39.7 05:31:41.33 +18:35:27.9 05:50:00.37 +22:16:09.6 05:52:18.57 +25:49:40.7 #################################################### The observatory MPC code is V36 ############################################################ Positions of planets computed with util/planet_finder/main.py for JD(UT)2461288.81903693 -observatory V36 11:26:14.68 +05:00:40.6 Mercury (-1.0mag) 13:30:59.15 -13:45:24.9 Venus (-4.7mag) 07:08:37.92 +23:06:08.0 Mars (1.2mag) 09:07:24.88 +17:04:26.1 Jupiter (-1.8mag) 00:52:10.80 +02:41:49.1 Saturn (0.5mag) 04:13:39.40 +21:01:54.5 Uranus (5.7mag) 00:13:55.92 -00:01:58.4 Neptune (7.7mag) 20:25:43.93 -23:39:09.1 Pluto (14.5mag) 05:43:40.36 +27:37:00.5 Moon (-10.0mag) -rw-r--r-- 1 apache apache 363 Sep 5 02:47 planets.txt ############################################################ Positions of selected moons from JPL HORIZONS for JD(UT)2461288.81903693: 09:07:31.68 +17:03:53.3 Io (6.2mag) 09:07:27.93 +17:04:11.7 Europa (6.3mag) 09:07:38.15 +17:03:22.7 Ganymede (5.7mag) 09:07:00.26 +17:06:25.5 Callisto (6.9mag) 09:05:07.40 +17:20:03.7 Himalia (15.7mag) 09:07:29.04 +17:04:07.4 Thebe (16.6mag) 09:04:45.69 +17:14:09.4 Elara (17.7mag) 09:11:21.14 +16:32:37.3 Pasiphae (17.9mag) 09:08:38.50 +17:21:40.4 Carme (19.0mag) 00:52:16.44 +02:42:03.3 Titan (8.3mag) 00:52:13.98 +02:41:46.3 Rhea (9.6mag) 00:52:31.00 +02:44:27.7 Iapetus (11.0mag) 00:52:19.33 +02:41:06.2 Hyperion (14.3mag) 00:50:59.66 +02:31:44.6 Phoebe (16.4mag) -rw-r--r-- 1 apache apache 568 Sep 5 02:47 moons.txt ############################################################ Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461288.81903693: 21:48:42.35 -01:02:09.5 JWST 18:50:28.77 +10:41:54.8 Chandra 11:02:38.34 -59:28:00.0 XMM-Newton -rw-r--r-- 1 apache apache 96 Sep 5 02:47 spacecraft.txt ############################################################ Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461288.81903693 -observatory V36 03:39:11.99 +19:14:45.7 17.4mag P/1996 R2 (Lagerkvist) 18:02:15.44 -34:14:50.4 14.3mag P/2010 H2 (Vales) 07:17:57.48 -70:11:36.1 17.3mag C/2014 UN271 (Bernardinelli-Bernstein) 06:15:27.23 +33:38:57.7 17.7mag C/2017 K2 (PANSTARRS) 04:48:26.54 +45:10:36.9 15.7mag P/2021 N1 (ZTF) 04:48:26.54 +45:10:36.9 15.7mag P/2021 N1 (ZTF) 22:15:04.47 +28:54:26.9 17.4mag C/2022 E2 (ATLAS) 07:08:39.86 +26:00:58.4 16.9mag C/2022 N2 (PANSTARRS) 10:47:40.34 +27:17:53.8 17.1mag C/2022 QE78 (ATLAS) 09:47:24.54 +05:14:36.8 18.0mag C/2022 R6 (PANSTARRS) 15:30:06.79 -15:28:31.2 14.8mag C/2023 R1 (PANSTARRS) 08:36:38.30 +32:46:21.3 15.8mag C/2024 E1 (Wierzchos) 15:06:21.83 +15:20:45.9 17.9mag C/2024 G6 (ATLAS) 18:34:54.69 +43:14:44.2 13.7mag C/2024 J3 (ATLAS) 20:28:54.46 +49:23:56.7 17.4mag C/2024 R4 (PANSTARRS) 05:34:31.75 -13:00:04.3 15.1mag C/2024 T5 (ATLAS) 07:10:55.24 +18:56:11.8 17.8mag C/2025 J1 (Borisov) 11:14:48.90 +18:55:20.8 16.9mag C/2025 V2 (Rankin) 13:18:00.79 +00:16:30.0 16.8mag C/2025 Y1 (ATLAS) 16:36:23.92 +74:21:05.3 16.2mag C/2026 A2 (Bok) 03:06:42.14 +46:11:29.0 17.4mag C/2026 B2 (Sun-Gao) 12:11:26.75 +11:07:14.1 17.5mag A/2026 E1 22:24:21.50 -34:52:46.3 13.3mag 10P/Tempel 11:46:51.08 -05:19:14.2 16.3mag 29P/Schwassmann-Wachmann 12:04:35.21 -04:28:02.5 17.6mag 63P/Wild 00:45:43.90 -06:56:34.9 15.4mag 65P/Gunn 06:35:28.30 +19:23:56.8 17.1mag 78P/Gehrels 03:17:05.24 +14:58:08.6 16.7mag 88P/Howell 05:31:41.53 +27:52:19.5 17.5mag 112P/Urata-Niijima 07:25:53.64 +25:18:43.5 17.9mag 114P/Wiseman-Skiff 10:23:27.92 +21:17:04.2 14.8mag 123P/West-Hartley 12:42:15.97 -20:38:45.2 17.4mag 124P/Mrkos 06:14:59.71 +20:41:55.1 15.9mag 128P/Shoemaker-Holt 02:39:17.69 -17:49:09.4 15.4mag 161P/Hartley-IRAS 09:41:48.76 +15:04:50.9 12.0mag 169P/NEAT 03:22:41.26 +08:37:51.1 14.5mag 220P/McNaught 04:42:41.62 +35:41:33.0 15.2mag 260P/McNaught 08:26:32.16 +35:54:20.6 17.3mag 295P/LINEAR 15:23:58.48 -00:01:35.2 17.9mag 391P/Kowalski 09:26:04.30 +16:57:06.1 17.9mag 450P/LONEOS -rw-r--r-- 1 apache apache 2.0K Sep 5 02:47 comets.txt ############################################################ List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html : 19:45:06.20 +18:22:48.80 V488 2026-08-30.13 9.37 18:25:12.74 -22:25:28.60 V8055 2026-08-30.22 10.89 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 23:47:50.89 +49:28:51.30 SN2026wjs 2026-08-9.24 17.09 16:03:20.92 +17:43:23.70 AT2026xau 2026-08-9.3 17.71 01:10:22.05 -09:34:08.50 SN2026weo 2026-08-7.46 15.76 00:56:54.35 -35:55:29.40 AT2026wdy 2026-08-5.05 16.08 22:08:07.63 -53:03:58.90 AT2026wek 2026-08-3.82 17.17 14:51:51.34 +66:13:24.60 ASASSN-26ev 2026-08-2.15 14.02 12:06:50.79 -36:16:06.20 SN2026wgm 2026-08-1.73 15.61 16:56:36.90 -59:29:26.00 ASASSN-26er 2026-07-25.82 15.09 01:21:27.83 -10:37:05.00 SN2026vbh 2026-07-25.61 15.97 21:17:31.59 +22:25:50.90 ASASSN-26eq 2026-07-24.37 15.13 18:53:36.89 +16:56:43.60 ASASSN-26ep 2026-07-23.47 -4.06 12:18:47.98 -30:48:47.50 ASASSN-26et 2026-07-22.76 13.98 13:00:47.82 +15:42:17.60 SN2026uwk 2026-07-21.75 16.38 18:52:31.11 -32:28:00.90 ASASSN-26en 2026-07-21.77 14.63 14:42:58.01 -62:32:59.10 ASASSN-26es 2026-07-20.79 15.36 20:12:45.57 -32:53:13.00 ASASSN-26em 2026-07-20.94 16.83 18:54:24.33 -46:11:51.70 ASASSN-26eu 2026-07-20.93 14.86 03:18:56.99 -80:55:10.40 AT2026ugi 2026-07-20.03 17.12 18:43:58.40 +24:22:41.80 ASASSN-26eo 2026-07-19.36 16.16 04:50:01.03 -02:22:33.80 ASASSN-26ej 2026-07-16.17 17.02 18:34:55.28 -31:41:00.90 ASASSN-26ek 2026-07-16.24 15.73 17:07:43.61 -44:21:53.50 ASASSN-26el 2026-07-15.86 16.01 14:45:08.35 +24:13:12.30 ASASSN-26ei 2026-07-16.17 16.46 10:00:46.44 -32:36:31.10 AT 2023mhb 2026-07-14.73 16.67 14:39:37.45 -11:22:36.20 AT 2026unl 2026-07-15.27 17.11 10:49:42.57 -11:25:55.80 ASASSN-26eh 2026-07-14.72 16.58 19:33:53.06 -07:15:00.80 ASASSN-22le 2026-07-14.15 15.5 02:45:40.52 -27:55:30.30 ASASSN-26ef 2026-07-12.35 15.86 23:26:43.80 +04:42:39.70 SN 2026qtn 2026-07-12.22 16.47 02:19:17.26 +28:57:15.40 ASASSN-26ec 2026-07-11.53 2.78 18:31:15.56 -05:34:31.50 AT2026stb 2026-07-11.28 -1.29 13:36:08.24 +23:29:05.00 AT2026pjf 2026-07-10.18 -0.72 17:33:39.82 +04:22:36.70 SN2026pir 2026-07-9.86 -0.66 11:21:41.26 -50:33:36.30 ASASSN-26ed 2026-07-8.8 -1.3 23:41:42.11 +26:29:49.10 AT2026qil 2026-07-9.3 16.15 20:21:30.50 -32:03:40.10 ASASSN-26ee 2026-07-7.22 15.53 19:37:44.09 -05:35:42.80 AT2026ryu 2026-07-7.17 14.88 11:06:55.46 -04:07:04.50 AT2026qqg 2026-07-5.01 16.82 19:07:23.69 -74:13:37.30 AT2026qly 2026-07-5.02 17.31 17:57:43.80 +27:18:40.10 ASASSN-26ea 2026-07-5.07 16.67 19:59:01.43 -32:07:34.30 ASASSN-26eb 2026-07-4.97 15.52 18:46:50.35 -57:44:13.20 SN 2026qqp 2026-07-5.03 -0.92 19:17:31.69 -39:55:29.90 ASASSN-26dz 2026-07-5.14 15.91 19:14:31.37 +12:03:52.90 AT 2026rdg 2026-07-3.43 11.81 04:05:50.09 -70:24:34.40 AT 2026qpr 2026-06-30.4 15.96 13:45:37.49 -05:59:35.80 SN 2026pub 2026-06-30.09 16.01 16:41:15.63 +39:17:14.70 SN 2026pel 2026-06-26.38 16.07 10:14:40.19 -35:38:21.30 ASASSN-26dy 2026-06-25.99 15.63 14:47:21.56 -40:15:51.30 ASASSN-26dv 2026-06-23.03 14.62 13:38:49.79 -77:21:06.70 ASASSN-26dw 2026-06-23.04 16.09 00:59:27.90 +33:08:13.20 SN 2026mke 2026-06-22.39 17.13 11:10:44.73 -30:20:45.50 SN 2026nmv 2026-06-22.06 16.56 21:36:15.68 -21:19:12.50 AT2026oxh 2026-06-22.15 17.14 17:31:38.38 -56:05:51.90 ASASSN-26dx 2026-06-22.02 14.72 14:10:13.44 -38:46:46.10 AT2026pvk 2026-06-22.06 16.53 20:56:47.23 -18:31:05.20 AT2026plb 2026-06-21.31 16.4 15:44:29.68 +21:00:59.30 SN2026ore 2026-06-21.29 17.57 23:50:05.98 -14:01:41.30 AT2026oxl 2026-06-21.52 17.64 17:36:54.73 -18:10:04.20 AT2026ouj 2026-06-20.92 15.15 00:34:04.08 -30:22:09.20 AT2026ntk 2026-06-18.09 17.34 20:49:13.39 +25:17:59.20 ASASSN-26du 2026-06-15.39 15.93 23:09:30.84 +32:40:42.00 SN2026oxc 2026-06-14.35 16.83 02:02:26.78 +32:04:21.30 AT2026ovz 2026-06-14.59 15.39 21:26:28.11 -72:31:19.50 AT2026nwc 2026-06-11 17.05 17:54:57.33 +26:32:34.20 SN 2026odc 2026-06-11.23 17.62 13:55:59.94 +17:30:37.20 SN 2026nyq 2026-06-11.1 16.24 00:50:45.14 -71:38:36.90 ASASSN-26dt 2026-06-11.13 10.22 14:42:19.73 +19:11:35.60 SN2026nyp 2026-06-10.3 16.32 12:23:23.92 +12:56:43.50 SN2026mta 2026-06-8.29 16.69 12:30:18.51 +47:12:33.20 SN2026oao 2026-06-9.32 17.02 10:51:05.21 -42:28:56.60 AT2026nvf 2026-06-8.12 16.75 13:50:22.48 -07:35:00.00 SN2026npn 2026-06-8.02 17.58 00:56:07.17 +43:01:43.20 ASASSN-26dq 2026-06-7.43 13.58 01:07:49.46 +41:59:43.70 SN 2026obc 2026-06-7.43 15.15 21:11:25.22 +14:14:31.90 ASASSN-26dr 2026-06-7.24 16.24 06:21:27.06 -65:16:42.00 ASASSN-26ds 2026-06-2.97 15.02 20:07:38.15 -21:07:05.40 SN2026mho 2026-05-25.18 -1.12 11:29:42.55 +79:01:03.10 AT2026min 2026-05-24.21 16.63 11:44:33.11 -68:48:32.90 ASASSN-26no 2026-05-24.03 8.35 19:00:42.82 -48:31:01.60 ASASSN-26dp 2026-05-22.31 -3.28 14:23:56.59 -58:37:47.40 ASASSN-26dn 2026-05-20.01 14.59 11:24:54.06 +47:57:01.60 AT2026nma 2026-05-20.29 15.46 21:27:08.58 +33:24:38.10 AT2026lli 2026-05-19.34 15.86 00:31:01.41 -13:38:51.70 AT2026nad 2026-05-19.39 15.34 -rw-r--r-- 1 apache apache 5.7K Sep 5 02:47 asassn_transients_list.txt ############################################################ Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html : 00:44:56.43 +41:57:41.6 PNV J00445643+4157416 2026-07-13.8026 17.98Cmag 00:42:55.36 +41:17:27.0 PNV J00425536+4117270 2026-07-20.1813 17.7mag 20:35:43.64 +61:31:32.9 TCP J20354364+6131329 2026-07-20.5443 14.4mag 21:17:31.48 +22:25:51.0 TCP J21173148+2225510 2026-07-23.5577 14.8mag 00:41:24.04 +40:49:02.8 PNV J00412404+4049028 2026-07-25.0157 18.7mag 00:43:04.26 +41:02:28.6 PNV J00430426+4102286 2026-07-26.1512 20mag 14:51:51.40 +66:13:24.0 TCP J14515140+6613240 2026-07-29.2561 13.5mag 00:43:06.15 +41:22:08.2 PNV J00430615+4122082 2026-07-30.0085 19.4mag 00:41:33.23 +41:10:12.2 PNV J00413323+4110122 2026-08-02.8913 17.1mag 05:21:07.63 +23:38:19.4 TCP J05210763+2338194 2026-08-06.4109 11.2mag 22:57:17.96 +47:07:41.8 TCP J22571796+4707418 2026-08-09.3289 14.3mag 09:13:38.17 +76:28:18.1 PSN J09133817+7628181 2026-08-09.8037 15.4mag 00:43:17.29 +41:26:48.6 PNV J00431729+4126486 2026-08-14.0920 16.8mag 00:42:52.82 +41:10:58.6 PNV J00425282+4110586 2026-08-17.7723 19.9mag 00:42:52.83 +41:10:59.6 PNV J00425283+4110596 2026-08-18.6119 19.3mag 18:25:12.76 -22:25:29.3 TCP J18251276-2225293 2026-08-19.1062 9.4mag 18:03:09.04 +12:18:14.0 TCP J18030904+1218140 2026-08-19.5199 14.9mag 19:45:06.48 +18:22:42.2 PNV J19450648+1822422 2026-08-25.1278 9.0mag 00:42:54.65 +41:22:59.3 PNV J00425465+4122593 2026-08-25.4712 18.9mag 00:42:50.38 +41:18:58.76 PNV J00425038+4118587 2026-09-04.1512 18.2mag -rw-r--r-- 1 apache apache 190K Sep 5 02:47 tocp_transients_list.txt ############################################################ Truncated list of recent TNS transients from https://www.wis-tns.org/ : 22:37:48.683 +14:31:17.67 AT 2026ylg 2026-08-07.38 20.64 15:22:10.313 +02:36:38.70 AT 2026ylf 2026-08-07.28 20.74 15:13:07.178 +04:34:04.44 AT 2026yle 2026-08-07.28 20.67 16:44:15.935 +15:58:23.98 AT 2026yld 2026-08-07.33 20.42 16:53:19.893 +23:20:52.77 AT 2026ylc 2026-08-07.34 20.62 21:51:46.429 +22:52:34.84 AT 2026ylb 2026-08-07.33 20.55 15:30:03.344 +01:16:22.04 AT 2026yla 2026-08-07.28 20.42 14:58:33.653 +00:08:16.26 AT 2026ykz 2026-08-07.28 20.51 20:30:15.393 +07:13:46.28 AT 2026yky 2026-08-09.29 19.6805 20:13:45.078 -03:03:56.96 AT 2026ykx 2026-08-09.28 19.8907 22:16:15.314 +06:41:29.30 AT 2026ykw 2026-08-09.38 19.6275 22:53:23.090 +37:27:07.60 AT 2026ykv 2026-08-09.12 19.5 15:44:17.610 +55:40:01.02 AT 2026yku 2026-08-06.74 20.54 16:47:10.500 +18:23:40.41 AT 2026ykt 2026-08-05.64 21.21 00:00:24.760 +31:45:39.85 AT 2026yks 2026-08-01.71 20.53 23:52:44.920 +32:12:02.01 AT 2026ykr 2026-07-22.75 21 16:06:45.180 +52:39:40.66 AT 2026ykq 2026-07-21.69 21.66 16:25:59.370 +55:03:28.46 AT 2026ykp 2026-07-10.71 21.35 16:22:27.920 +44:14:05.59 AT 2026yko 2026-07-03.73 20.37 16:24:13.790 +45:07:23.14 AT 2026ykn 2026-07-03.73 21.62 -rw-r--r-- 1 apache apache 88K Sep 5 02:47 tns_transients_list.txt

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