NMW transient search results

This analysis is done by the script util/transients/transient_factory_test31.sh /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz

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-Q2b1x1

Date (UTC) JD(UTC) mag. R.A. & Dec.(J2000) X & Y (pix) Image
Discovery image 1   2026 09 01.47153    2461284.97153    10.20    05:21:07.68 +23:38:19.9   3247 4215   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits
Discovery image 2   2026 09 01.47200    2461284.97200    10.22    05:21:07.69 +23:38:19.8   3247 4218   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits
Mean magnitude and position on the discovery images: 
                   2026 09 01.4718  2461284.9718  10.21  05:21:07.68 +23:38:19.8
181.48720  -7.48047 galactic  Tau  Second-epoch detections are separated by 0.2" and 3.0 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                        | 05:21:07.68 +23:38:19.8 (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-Q2b1x1 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 01.47153    2461284.97153    10.25    05:21:07.65 +23:38:20.0   3247 4215   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits
Discovery image 2   2026 09 01.47200    2461284.97200    10.24    05:21:07.65 +23:38:19.9   3247 4218   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits
Mean magnitude and position on the discovery images: 
                   2026 09 01.4718  2461284.9718  10.24  05:21:07.65 +23:38:19.9
181.48711  -7.48055 galactic  Tau  Second-epoch detections are separated by 0.2" and 3.0 pix   This object is listed in tocp_transients_list.txt    0.6"  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                        | 05:21:07.65 +23:38:19.9 (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-Q2b1x1 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 01.47153    2461284.97153    12.99    05:28:24.72 +23:42:54.2   4257 4238   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits
Discovery image 2   2026 09 01.47200    2461284.97200    13.05    05:28:24.71 +23:42:54.6   4257 4241   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits
Mean magnitude and position on the discovery images: 
                   2026 09 01.4718  2461284.9718  13.02  05:28:24.72 +23:42:54.4
182.35267  -6.04923 galactic  Tau  Second-epoch detections are separated by 0.5" and 3.1 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
110 Lydia                   -1     -0       1  13.2     0    0
Forced photometry on wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:28:24.72 +23:42:54.4:  16.28 +/- 99.00  upperlimit
Forced photometry on wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:28:24.72 +23:42:54.4:  16.27 +/- 99.00  upperlimit
Check this position in TNS.                         Manually check the ASAS-SN list of transients!
Search this object in SIMBAD.
Search this object in VizieR catalogs.  WISE atlas  Aladin Lite  SNAD ZTF viewer
Online MPChecker may fail to identify bright comets! Please manually check the Seiichi Yoshida's and Gideon van Buitenen's pages.

Full images (clouds? trees? ice on chip?)   Tau-04-Q2b1x1 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 01.47153    2461284.97153    13.90    05:19:20.75 +20:22:08.8   2939 2243   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits
Discovery image 2   2026 09 01.47200    2461284.97200    14.00    05:19:20.70 +20:22:06.6   2939 2246   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits
Mean magnitude and position on the discovery images: 
                   2026 09 01.4718  2461284.9718  13.95  05:19:20.72 +20:22:07.7
183.99805  -9.64841 galactic  Tau  Second-epoch detections are separated by 2.3" and 2.6 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
168 Sibylla                 -1     -0       1  14.3    -0    0
Forced photometry on wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:19:20.72 +20:22:07.7:  16.19 +/- 99.00  upperlimit
Forced photometry on wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:19:20.72 +20:22:07.7:  16.09 +/- 99.00  upperlimit
Check this position in TNS.                         Manually check the ASAS-SN list of transients!
Search this object in SIMBAD.
Search this object in VizieR catalogs.  WISE atlas  Aladin Lite  SNAD ZTF viewer
Online MPChecker may fail to identify bright comets! Please manually check the Seiichi Yoshida's and Gideon van Buitenen's pages.

Full images (clouds? trees? ice on chip?)   Tau-04-Q2b1x1 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 01.47153    2461284.97153    14.19    05:24:34.45 +21:43:53.5   3700 3049   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits
Discovery image 2   2026 09 01.47200    2461284.97200    14.25    05:24:34.49 +21:43:52.7   3700 3052   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits
Mean magnitude and position on the discovery images: 
                   2026 09 01.4718  2461284.9718  14.22  05:24:34.47 +21:43:53.1
183.53338  -7.87804 galactic  Tau  Second-epoch detections are separated by 0.9" and 3.0 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
449 Hamburga                -0     -1       1  14.8     0    0
Forced photometry on wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:24:34.47 +21:43:53.1:  16.25 +/- 99.00  upperlimit
Forced photometry on wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:24:34.47 +21:43:53.1:  16.22 +/- 99.00  upperlimit
Check this position in TNS.                         Manually check the ASAS-SN list of transients!
Search this object in SIMBAD.
Search this object in VizieR catalogs.  WISE atlas  Aladin Lite  SNAD ZTF viewer
Online MPChecker may fail to identify bright comets! Please manually check the Seiichi Yoshida's and Gideon van Buitenen's pages.

Full images (clouds? trees? ice on chip?)   Tau-04-Q2b1x1 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: 5

FITS images used in this processing run:

Field Tau-04-Q2b1x1 reference image: Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits
Field Tau-04-Q2b1x1 reference image: Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits
Field Tau-04-Q2b1x1 second-epoch image: Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits
Field Tau-04-Q2b1x1 second-epoch image: Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits

Processing log:

Filtering log:

######## Processing parameters ########
AAVSO_COMMENT_STRING= NMW-TexasTech Camera-2 135mm f/2.2 telephoto lens + QHY600M CMOS
ASTCHECK_ASTEROID_SEARCH_RADIUS_ARCSEC= 
BAD_REGION_FILE= /var/www/nmw_calibration/TTUQ2b1x1/TTUQ2_bad_region.lst
CAMERA_SETTINGS= TTUQ2b1x1
CHECK_POINTING_ACCURACY= yes
DARK_FRAMES_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ2b1x1/darks
EXCLUSION_LIST= ../exclusion_list_TTUQ2.txt
FILTER_BAD_IMG__MAX_APERTURE_STAR_SIZE_PIX= 12.5
FILTER_BAD_IMG__MAX_ELONGATION_AminusB_PIX= 0.55
FILTER_BAD_IMG__MIN_APERTURE_STAR_SIZE_PIX= 2.0
FILTER_BRIGHT_MAG_CUTOFF_TRANSIENT_SEARCH= -5
FILTER_FAINT_MAG_CUTOFF_TRANSIENT_SEARCH= 15.5
FLAT_FIELD_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ2b1x1/flats
FRAME_EDGE_OFFSET_PIX= 600
GAIA_BAND_FOR_CATALOGED_SOURCE_CHECK= 
MAX_NEW_TO_REF_MEAN_IMG_VALUE_RATIO= 100
DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK= yes
MAX_NEW_IMG_MEAN_VALUE= 25000
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS= 0.18
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS_SOFT_LIMIT= 0.12
MPC_CODE= V36
NMW_CALIBRATION= /var/www/nmw_calibration
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_HARD_LIMIT= 10000
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_SOFT_LIMIT= 8000
OMP_NUM_THREADS= 3
ONLINE_MPCHECKER_BUTTON_ASTEROID_SEARCH_RADIUS_ARCMIN= 
PHOTOMETRIC_CALIBRATION= 
REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES= yes
SEXTRACTOR_CONFIG_BRIGHTSTARPASS= default.sex.telephoto_lens_onlybrightstars_v1
SEXTRACTOR_CONFIG_FILES= default.sex.telephoto_lens_onlybrightstars_v1 default.sex.telephoto_lens_vSTL
STARMATCH_RADIUS_PIX= 5
SYSREM_ITERATIONS= 0
TELESCOP= 
TELESCOP_NAME_KNOWN_TO_VaST_FOR_FOV_DETERMINATION= 
UCAC5_PLATESOLVE_ITERATIONS= 2
FPACK_FULLY_CALIBRATED_IMAGE= no
#######################################
HOSTNAME= tau
USER= 
HOME= 
#######################################
SExtractor catalog cache: enabled, directory /data_ssd/NMW-TexasTech/vast_sextractor_cache
Reference image directory is set to /data_ssd/NMW-TexasTech/reference_imgs
VIZIER_SITE=vizier.cds.unistra.fr
GAIA_DR2_CLIENT=vizquery (lib/vizquery -> VizieR vizier.cds.unistra.fr)
INFO: MAKE_PNG_PLOTS is set to yes
FITS_FILE_EXT=fits
CALIBRATION_STATUS_PREFIX=
Fields in the data directory: 
Tau-04-Q2b1x1
#######################################
########### Starting Tau-04-Q2b1x1 ###########
Processing Tau-04-Q2b1x1
server tau has sufficient free disk space available: 375796 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 375796 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_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-Q2b1x1_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-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.png' -> 'transient_report/Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits_preview.png'
Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits

renamed 'Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.png' -> 'transient_report/Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits_preview.png'
Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.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= 3036.2811 INFO: SECOND_EPOCH__FIRST_IMAGE_SD= 781.9371 INFO: SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 3076.4932 INFO: SECOND_EPOCH__SECOND_IMAGE_SD= 789.9142 ---------------------------------------------- INFO: ref_to_second_epoch_img_mean_ratio= 5.06816 INFO: SECOND_EPOCH__SD_ratio= 0.010 INFO: the new-to-reference mean image value ratio check is disabled (DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK=yes) - expected with a background-subtracted reference image ---------------------------------------------- Calibration settings: DARK_FRAMES_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ2b1x1/darks FLAT_FIELD_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ2b1x1/flats EXPTIME = 20.0 / [s] Exposure duration SET-TEMP= 0.0 / [degC] CCD temperature setpoint CCD-TEMP= -0.0 / [degC] CCD temperature FOCTEMP = 21.4500007629395 / [degC] Focuser temperature AMBTEMP = 22.4 / [degC] Ambient air temperature Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.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= '2026-09-01T06:18:50.4048606' / Time of observation (local)" status=0 Record 12: "DATE-OBS= '2026-09-01T11:18:50.4048606' / Time of observation (UTC)" status=0 Record 13: "MJD-OBS = 61284.4714167127 / Modified Julian Date of observation" status=0 Record 14: "DATE-AVG= '2026-09-01T11:19:00.3063901' / Averaged midpoint time (UTC)" status=0 Record 15: "MJD-AVG = 61284.4715313194 / Modified Julian Date of averaged midpoint" status=0 Record 16: "XBINNING= 1 / X axis binning factor" status=0 Record 17: "YBINNING= 1 / Y axis binning factor" status=0 Record 18: "GAIN = 30 / Sensor gain" status=0 Record 19: "OFFSET = 30 / Sensor gain offset" status=0 Record 20: "XPIXSZ = 3.76 / [um] Pixel X axis size" status=0 Record 21: "YPIXSZ = 3.76 / [um] Pixel Y axis size" status=0 Record 22: "INSTRUME= 'QHY600M' / Imaging instrument name" status=0 Record 23: "CAMERAID= 'QHY600M-84137c4dbbbd119a9' / Imaging instrument identifier" status=0 Record 24: "SET-TEMP= 0.0 / [degC] CCD temperature setpoint" status=0 Record 25: "CCD-TEMP= -0.0 / [degC] CCD temperature" status=0 Record 26: "READOUTM= '2CMS-0' / Sensor readout mode" status=0 Record 27: "USBLIMIT= 50 / Camera-specific USB setting" status=0 Record 28: "TELESCOP= 'QHY600M-TTU2' / Name of telescope" status=0 Record 29: "FOCALLEN= 135.0 / [mm] Focal length" status=0 Record 30: "FOCRATIO= 2.2 / Focal ratio" status=0 Record 31: "RA = 83.0767995508374 / [deg] RA of telescope" status=0 Record 32: "DEC = 21.9998766459945 / [deg] Declination of telescope" status=0 Record 33: "CENTALT = 57.1083333333333 / [deg] Altitude of telescope" status=0 Record 34: "CENTAZ = 101.699166666667 / [deg] Azimuth of telescope" status=0 Record 35: "AIRMASS = 1.19035162670843 / Airmass at frame center (Gueymard 1993)" status=0 Record 36: "PIERSIDE= 'West' / Telescope pointing state" status=0 Record 37: "SITEELEV= 1009.5 / [m] Observation site elevation" status=0 Record 38: "SITELAT = 33.7482925 / [deg] Observation site latitude" status=0 Record 39: "SITELONG= -101.958319 / [deg] Observation site longitude" status=0 Record 40: "OBSERVER= 'Sokolovsky' / Observer name" status=0 Record 41: "OBSERVAT= 'TTU Skyview' / Observatory name" status=0 Record 42: "SITENAME= '' / Observatory site name" status=0 Record 43: "FWHEEL = 'Simulator' / Filter Wheel name" status=0 Record 44: "FILTER = 'CV' / Active filter name" status=0 Record 45: "OBJECT = '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 = 20436 / [step] Focuser position" status=0 Record 51: "FOCUSPOS= 20436 / [step] Focuser position" status=0 Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0 Record 53: "FOCTEMP = 21.4500007629395 / [degC] Focuser temperature" status=0 Record 54: "FOCUSTEM= 21.4500007629395 / [degC] Focuser temperature" status=0 Record 55: "DEWPOINT= 13.7 / [degC] Dew point" status=0 Record 56: "HUMIDITY= 58.0 / [percent] Relative humidity" status=0 Record 57: "PRESSURE= 902.61 / [hPa] Air pressure" status=0 Record 58: "AMBTEMP = 22.4 / [degC] Ambient air temperature" status=0 Record 59: "WINDDIR = 344.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0 Record 60: "WINDGUST= 5.400432 / [kph] Wind gust" status=0 Record 61: "WINDSPD = 4.700376 / [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_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits 9576 6388 16 bitpix SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_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_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/d_Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits :) Spent 0.469214 seconds renamed 'mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.png' -> 'transient_report/dark.png' try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats MegaDivider v7 Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/d_Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits 9576 6388 16 bitpix Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit 9576 6388 16 bitpix Avarage count on flat field image: 37096.658242 Minimal real count (from overscan): 5 Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits :) No overscan detected - all values seem high! (left_median=24199.0, right_median=29433.0) renamed 'mff_TTUQ2b1x1_2026-08-12_multinight.png' -> 'transient_report/flat.png' Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits EXPTIME = 20.0 / [s] Exposure duration SET-TEMP= 0.0 / [degC] CCD temperature setpoint CCD-TEMP= -0.0 / [degC] CCD temperature FOCTEMP = 21.4099998474121 / [degC] Focuser temperature AMBTEMP = 22.4 / [degC] Ambient air temperature Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.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= '2026-09-01T06:19:30.3746336' / Time of observation (local)" status=0 Record 12: "DATE-OBS= '2026-09-01T11:19:30.3746336' / Time of observation (UTC)" status=0 Record 13: "MJD-OBS = 61284.4718793286 / Modified Julian Date of observation" status=0 Record 14: "DATE-AVG= '2026-09-01T11:19:40.2793496' / Averaged midpoint time (UTC)" status=0 Record 15: "MJD-AVG = 61284.4719939698 / Modified Julian Date of averaged midpoint" status=0 Record 16: "XBINNING= 1 / X axis binning factor" status=0 Record 17: "YBINNING= 1 / Y axis binning factor" status=0 Record 18: "GAIN = 30 / Sensor gain" status=0 Record 19: "OFFSET = 30 / Sensor gain offset" status=0 Record 20: "XPIXSZ = 3.76 / [um] Pixel X axis size" status=0 Record 21: "YPIXSZ = 3.76 / [um] Pixel Y axis size" status=0 Record 22: "INSTRUME= 'QHY600M' / Imaging instrument name" status=0 Record 23: "CAMERAID= 'QHY600M-84137c4dbbbd119a9' / Imaging instrument identifier" status=0 Record 24: "SET-TEMP= 0.0 / [degC] CCD temperature setpoint" status=0 Record 25: "CCD-TEMP= -0.0 / [degC] CCD temperature" status=0 Record 26: "READOUTM= '2CMS-0' / Sensor readout mode" status=0 Record 27: "USBLIMIT= 50 / Camera-specific USB setting" status=0 Record 28: "TELESCOP= 'QHY600M-TTU2' / Name of telescope" status=0 Record 29: "FOCALLEN= 135.0 / [mm] Focal length" status=0 Record 30: "FOCRATIO= 2.2 / Focal ratio" status=0 Record 31: "RA = 83.0767994940949 / [deg] RA of telescope" status=0 Record 32: "DEC = 21.9998766489764 / [deg] Declination of telescope" status=0 Record 33: "CENTALT = 57.2444444444444 / [deg] Altitude of telescope" status=0 Record 34: "CENTAZ = 101.836111111111 / [deg] Azimuth of telescope" status=0 Record 35: "AIRMASS = 1.18853357642776 / Airmass at frame center (Gueymard 1993)" status=0 Record 36: "PIERSIDE= 'West' / Telescope pointing state" status=0 Record 37: "SITEELEV= 1009.5 / [m] Observation site elevation" status=0 Record 38: "SITELAT = 33.7482925 / [deg] Observation site latitude" status=0 Record 39: "SITELONG= -101.958319 / [deg] Observation site longitude" status=0 Record 40: "OBSERVER= 'Sokolovsky' / Observer name" status=0 Record 41: "OBSERVAT= 'TTU Skyview' / Observatory name" status=0 Record 42: "SITENAME= '' / Observatory site name" status=0 Record 43: "FWHEEL = 'Simulator' / Filter Wheel name" status=0 Record 44: "FILTER = 'CV' / Active filter name" status=0 Record 45: "OBJECT = '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 = 20436 / [step] Focuser position" status=0 Record 51: "FOCUSPOS= 20436 / [step] Focuser position" status=0 Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0 Record 53: "FOCTEMP = 21.4099998474121 / [degC] Focuser temperature" status=0 Record 54: "FOCUSTEM= 21.4099998474121 / [degC] Focuser temperature" status=0 Record 55: "DEWPOINT= 13.7 / [degC] Dew point" status=0 Record 56: "HUMIDITY= 58.0 / [percent] Relative humidity" status=0 Record 57: "PRESSURE= 902.61 / [hPa] Air pressure" status=0 Record 58: "AMBTEMP = 22.4 / [degC] Ambient air temperature" status=0 Record 59: "WINDDIR = 344.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0 Record 60: "WINDGUST= 5.400432 / [kph] Wind gust" status=0 Record 61: "WINDSPD = 4.700376 / [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_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits 9576 6388 16 bitpix SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_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_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/d_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits :) Spent 0.481458 seconds renamed 'mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.png' -> 'transient_report/dark.png' try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats MegaDivider v7 Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/d_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits 9576 6388 16 bitpix Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit 9576 6388 16 bitpix Avarage count on flat field image: 37096.658242 Minimal real count (from overscan): 5 Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits :) No overscan detected - all values seem high! (left_median=24199.0, right_median=29433.0) renamed 'mff_TTUQ2b1x1_2026-08-12_multinight.png' -> 'transient_report/flat.png' Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.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_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits Previews of the CALIBRATED second-epoch images:

fd_Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits


fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits


Updating neverexclude_list.txt '/var/www/nmw_calibration/neverexclude_list.txt' -> './neverexclude_list.txt' Choosing bad regions list '/var/www/nmw_calibration/TTUQ2b1x1/TTUQ2_bad_region.lst' -> 'bad_region.lst' wait *------ default.sex.telephoto_lens_onlybrightstars_v1 ------* 'default.sex.telephoto_lens_onlybrightstars_v1' -> 'default.sex' Starting VaST with default.sex.telephoto_lens_onlybrightstars_v1 ./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits SExtractor catalog cache: saved Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.cat to cache SExtractor catalog cache: saved Tau-04-Q2b1x1_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-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits Checking WCS cache directory local_wcs_cache Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images Found WCS cache directory /mnt/usb/NMW_NG/solved_reference_images Checking WCS cache directory /home/NMW_web_upload/solved_reference_images Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images The reference JD(UT) for computing planet and comet positions: 2461284.97153245 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-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits exists and is non-empty wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits exists and is non-empty wcs_fd_Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits exists and is non-empty wcs_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits exists and is non-empty ################################### # fov_of_wcs_calibrated_image.sh output for wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits (1st reference image) verification OK: wcs_Tau-04-Q2b1x1_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-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits (1st new image) verification OK: wcs_fd_Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits Image size: 937.1'x624.1' 15.6(deg)x10.4(deg) 9576x6388 pix Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis Image center: 05:32:19.556 +22:00:03.17 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the first second-epoch image (pointing accuracy) Reference image center 05:32:19.570 +21:59:57.74 Second-epoch image center 05:32:19.556 +22:00:03.17 Angular distance between the image centers 0.0015 deg. Soft limit: 0.50 deg. Hard limit: 1.00 deg. ################################### ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits (2nd new image) verification OK: wcs_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits Image size: 937.1'x624.1' 15.6(deg)x10.4(deg) 9576x6388 pix Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis Image center: 05:32:19.548 +21:59:44.73 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 05:32:19.548 +21:59:44.73 Angular distance between the image centers 0.0036 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 05:32:19.556 +22:00:03.17 Second-epoch second image center 05:32:19.548 +21:59:44.73 Angular distance between the image centers 0.00512 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-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits &> /tmp/tmp.f1onYw19q6 Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_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-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits &> /tmp/tmp.yOOUDmrQ7P Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_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_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits &> /tmp/tmp.gYrT6lubJT Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits &> /tmp/tmp.vNQbhB6c3a Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits Calibrating the magnitude scale Found non-empty wcs_Tau-04-Q2b1x1_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-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits and wcs_Tau-04-Q2b1x1_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-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits and wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat Found non-empty wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits and wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat The reference image (wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits) and catalog (wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat) found 'wcs_Tau-04-Q2b1x1_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-Q2b1x1_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-Q2b1x1_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-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits Forced-photometry filter: calibrated wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits -> calib.txt_param_ref_wcs_Tau-04-Q2b1x1_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-Q2b1x1_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-Q2b1x1_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-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits Forced-photometry filter: calibrated wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits -> calib.txt_param_ref_wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits (aperture=5.9) ____ 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-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits 2.0 pix Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits 2.5 pix fd_Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits 2.5 pix fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits Limiting magnitude estimates: 15.3 mag. Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits 15.2 mag. Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits 14.2 mag. fd_Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits 14.2 mag. fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits All-image limiting magnitude estimate: 14.2 (SNR ) 11.3 (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.f1onYw19q6 (6) ############ Parsing command line arguments... WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits is already a symlink and we do not allow symlinks on symlinks The guess is based on the existing WCS header. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_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-Q2b1x1_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-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits is already a symlink and we do not allow symlinks on symlinks FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_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-Q2b1x1_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-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits' -> 'wcs_Tau-04-Q2b1x1_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-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits WCS_IMAGE_NAME=wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits WCS-calibrated image found: wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits Checking if the catalog wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat corresponding to the image wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits alredy exist and is non-empty... Catalog wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat corresponding to the image wcs_Tau-04-Q2b1x1_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-Q2b1x1_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-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits WCS catalog name: wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat Excluding image region: -1.0 -1.0 1.0 1.0 (defined in bad_region.lst) Excluding image region: 7500.0 0.0 9576.0 6388.0 (defined in bad_region.lst) Excluding image region: 1122.0 1550.0 1124.0 1552.0 (defined in bad_region.lst) Excluding image region: 1637.0 2824.0 1639.0 2826.0 (defined in bad_region.lst) Excluding image region: 1831.0 2839.0 1833.0 2841.0 (defined in bad_region.lst) Excluding image region: 1905.0 4570.0 1907.0 4572.0 (defined in bad_region.lst) Excluding image region: 2012.0 4693.0 2014.0 4695.0 (defined in bad_region.lst) Excluding image region: 2397.0 4241.0 2399.0 4243.0 (defined in bad_region.lst) Excluding image region: 2679.0 2807.0 2681.0 2809.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 31 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=2479, bad_region=3694, passed=22997 Got 22997 stars (including 17090 good ones) from the SExtractor catalog wcs_Tau-04-Q2b1x1_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 4775 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4705 matched stars entering correct_measured_positions(), 4706 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.34" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4705 matched stars entering correct_measured_positions(), 20056 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.33" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 532 to 588 (Dec 16.5 to 27.3) Done reading UCAC5 zone files... Matched 4774 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4705 matched stars entering correct_measured_positions(), 20056 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.34" Accuracy estimation diagnostic: 4705 matched stars entering correct_measured_positions(), 20056 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.38" Excluding outliers - 4705 stars left (next iteration limit 5175) 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-Q2b1x1_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-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits N_match=4705 sigma_overall_arcsec=0.386 sigma_q1_arcsec=0.461 sigma_q2_arcsec=0.374 sigma_q3_arcsec=0.350 sigma_q4_arcsec=0.273 n_q1=1788 n_q2=376 n_q3=1844 n_q4=697 worst_quadrant_to_overall_ratio=1.193 The image catalog is written to wcs_Tau-04-Q2b1x1_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-Q2b1x1_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-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits -region wcs_Tau-04-Q2b1x1_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-Q2b1x1_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.yOOUDmrQ7P (6) ############ Parsing command line arguments... WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits is already a symlink and we do not allow symlinks on symlinks The guess is based on the existing WCS header. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_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-Q2b1x1_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-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits is already a symlink and we do not allow symlinks on symlinks FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_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-Q2b1x1_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-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits' -> 'wcs_Tau-04-Q2b1x1_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-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits WCS_IMAGE_NAME=wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits WCS-calibrated image found: wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits Checking if the catalog wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.wcscat corresponding to the image wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits alredy exist and is non-empty... Catalog wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.wcscat corresponding to the image wcs_Tau-04-Q2b1x1_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-Q2b1x1_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-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits WCS catalog name: wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.wcscat Excluding image region: -1.0 -1.0 1.0 1.0 (defined in bad_region.lst) Excluding image region: 7500.0 0.0 9576.0 6388.0 (defined in bad_region.lst) Excluding image region: 1122.0 1550.0 1124.0 1552.0 (defined in bad_region.lst) Excluding image region: 1637.0 2824.0 1639.0 2826.0 (defined in bad_region.lst) Excluding image region: 1831.0 2839.0 1833.0 2841.0 (defined in bad_region.lst) Excluding image region: 1905.0 4570.0 1907.0 4572.0 (defined in bad_region.lst) Excluding image region: 2012.0 4693.0 2014.0 4695.0 (defined in bad_region.lst) Excluding image region: 2397.0 4241.0 2399.0 4243.0 (defined in bad_region.lst) Excluding image region: 2679.0 2807.0 2681.0 2809.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 31 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=2320, bad_region=3377, passed=20916 Got 20916 stars (including 15475 good ones) from the SExtractor catalog wcs_Tau-04-Q2b1x1_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 4776 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4707 matched stars entering correct_measured_positions(), 4708 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.46" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4707 matched stars entering correct_measured_positions(), 18215 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.43" 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 4777 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4708 matched stars entering correct_measured_positions(), 18215 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.44" Accuracy estimation diagnostic: 4708 matched stars entering correct_measured_positions(), 18215 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.49" Excluding outliers - 4708 stars left (next iteration limit 5177) 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-Q2b1x1_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-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits N_match=4708 sigma_overall_arcsec=0.515 sigma_q1_arcsec=0.605 sigma_q2_arcsec=0.498 sigma_q3_arcsec=0.464 sigma_q4_arcsec=0.402 n_q1=1784 n_q2=371 n_q3=1863 n_q4=690 worst_quadrant_to_overall_ratio=1.175 The image catalog is written to wcs_Tau-04-Q2b1x1_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-Q2b1x1_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-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits -region wcs_Tau-04-Q2b1x1_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-Q2b1x1_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.gYrT6lubJT (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_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.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_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits WCS_IMAGE_NAME=wcs_fd_Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits WCS-calibrated image found: wcs_fd_Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits Checking if the catalog wcs_fd_Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits.wcscat corresponding to the image wcs_fd_Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits alredy exist and is non-empty... Catalog wcs_fd_Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits.wcscat corresponding to the image wcs_fd_Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits WCS catalog name: wcs_fd_Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits.wcscat Excluding image region: -1.0 -1.0 1.0 1.0 (defined in bad_region.lst) Excluding image region: 7500.0 0.0 9576.0 6388.0 (defined in bad_region.lst) Excluding image region: 1122.0 1550.0 1124.0 1552.0 (defined in bad_region.lst) Excluding image region: 1637.0 2824.0 1639.0 2826.0 (defined in bad_region.lst) Excluding image region: 1831.0 2839.0 1833.0 2841.0 (defined in bad_region.lst) Excluding image region: 1905.0 4570.0 1907.0 4572.0 (defined in bad_region.lst) Excluding image region: 2012.0 4693.0 2014.0 4695.0 (defined in bad_region.lst) Excluding image region: 2397.0 4241.0 2399.0 4243.0 (defined in bad_region.lst) Excluding image region: 2679.0 2807.0 2681.0 2809.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 31 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=659, bad_region=2947, passed=9300 Got 9300 stars (including 5880 good ones) from the SExtractor catalog wcs_fd_Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits.wcscat util/solve_plate_with_UCAC5 got 9300 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.1' Seting catalog search parameters based on the expected field of view 937.1 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013015 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010412 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 532 to 588 (Dec 16.6 to 27.3) Done reading UCAC5 zone files... Matched 4787 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4707 matched stars entering correct_measured_positions(), 4708 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.47" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4707 matched stars entering correct_measured_positions(), 6977 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.49" 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 16.6 to 27.3) Done reading UCAC5 zone files... Matched 4790 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4708 matched stars entering correct_measured_positions(), 6977 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.53" Accuracy estimation diagnostic: 4708 matched stars entering correct_measured_positions(), 6977 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.55" Excluding outliers - 4708 stars left (next iteration limit 5177) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: SIP order 2 trial: matched=4708 robust_rms=7.071 arcsec worst_quadrant_rms=8.754 arcsec SIP_REFIT: SIP order 3 trial: matched=4708 robust_rms=0.492 arcsec worst_quadrant_rms=0.544 arcsec SIP_REFIT: SIP order 5 trial: matched=4708 robust_rms=0.449 arcsec worst_quadrant_rms=0.522 arcsec SIP_REFIT: selected SIP order 3 SIP_REFIT: order=3 matched=4708 robust_rms_before=0.908 arcsec robust_rms_before_corrected=0.518 arcsec robust_rms_after=0.492 arcsec worst_quadrant_rms_before=0.651 worst_quadrant_rms_after=0.544 verification OK: wcs_fd_Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits verification OK: wcs_fd_Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits Image size: 937.1'x624.1' 15.6(deg)x10.4(deg) 9576x6388 pix Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis Image center: 05:32:19.538 +22:00:02.48 J2000 4789.000 3195.000 ### Converting SExtractor-derived pixel positions to celestial coordinates using xy2sky from WCSTools ### ### Converted positions of 9300 stars ### 'wcs_fd_Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits.wcscat' -> 'vast_debug_catalog_before_xy2sky_correction.cat.log' '/data_ssd/NMW-TexasTech/workdir/vast_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/correct_sextractor_wcs_catalog_usingxy2sky1373718.tmp' -> 'vast_debug_catalog_after_xy2sky_correction.cat.log' SIP_REFIT: applied the refit solution (order 3, robust RMS 0.908 -> 0.492 arcsec) WCS_QUALITY_DIAG: file=fd_Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits N_match=4708 sigma_overall_arcsec=0.541 sigma_q1_arcsec=0.492 sigma_q2_arcsec=0.562 sigma_q3_arcsec=0.655 sigma_q4_arcsec=0.497 n_q1=1244 n_q2=1265 n_q3=941 n_q4=1258 worst_quadrant_to_overall_ratio=1.212 The image catalog is written to wcs_fd_Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits -region wcs_fd_Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.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.vNQbhB6c3a (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_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.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_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits WCS_IMAGE_NAME=wcs_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits WCS-calibrated image found: wcs_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits Checking if the catalog wcs_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits.wcscat corresponding to the image wcs_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits alredy exist and is non-empty... Catalog wcs_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits.wcscat corresponding to the image wcs_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits WCS catalog name: wcs_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits.wcscat Excluding image region: -1.0 -1.0 1.0 1.0 (defined in bad_region.lst) Excluding image region: 7500.0 0.0 9576.0 6388.0 (defined in bad_region.lst) Excluding image region: 1122.0 1550.0 1124.0 1552.0 (defined in bad_region.lst) Excluding image region: 1637.0 2824.0 1639.0 2826.0 (defined in bad_region.lst) Excluding image region: 1831.0 2839.0 1833.0 2841.0 (defined in bad_region.lst) Excluding image region: 1905.0 4570.0 1907.0 4572.0 (defined in bad_region.lst) Excluding image region: 2012.0 4693.0 2014.0 4695.0 (defined in bad_region.lst) Excluding image region: 2397.0 4241.0 2399.0 4243.0 (defined in bad_region.lst) Excluding image region: 2679.0 2807.0 2681.0 2809.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 31 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=656, bad_region=2924, passed=9278 Got 9278 stars (including 5888 good ones) from the SExtractor catalog wcs_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits.wcscat util/solve_plate_with_UCAC5 got 9278 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.1' Seting catalog search parameters based on the expected field of view 937.1 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013015 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010412 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 532 to 588 (Dec 16.6 to 27.3) Done reading UCAC5 zone files... Matched 4789 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(), 4713 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.46" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4711 matched stars entering correct_measured_positions(), 6981 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.49" 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 16.6 to 27.3) Done reading UCAC5 zone files... Matched 4790 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4712 matched stars entering correct_measured_positions(), 6981 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.53" Accuracy estimation diagnostic: 4712 matched stars entering correct_measured_positions(), 6981 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.55" Excluding outliers - 4712 stars left (next iteration limit 5182) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: SIP order 2 trial: matched=4712 robust_rms=6.907 arcsec worst_quadrant_rms=8.641 arcsec SIP_REFIT: SIP order 3 trial: matched=4712 robust_rms=0.498 arcsec worst_quadrant_rms=0.551 arcsec SIP_REFIT: SIP order 5 trial: matched=4712 robust_rms=0.455 arcsec worst_quadrant_rms=0.524 arcsec SIP_REFIT: selected SIP order 3 SIP_REFIT: order=3 matched=4712 robust_rms_before=0.920 arcsec robust_rms_before_corrected=0.518 arcsec robust_rms_after=0.498 arcsec worst_quadrant_rms_before=0.650 worst_quadrant_rms_after=0.551 verification OK: wcs_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits verification OK: wcs_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits Image size: 937.1'x624.1' 15.6(deg)x10.4(deg) 9576x6388 pix Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis Image center: 05:32:19.525 +21:59:44.08 J2000 4789.000 3195.000 ### Converting SExtractor-derived pixel positions to celestial coordinates using xy2sky from WCSTools ### ### Converted positions of 9278 stars ### 'wcs_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits.wcscat' -> 'vast_debug_catalog_before_xy2sky_correction.cat.log' '/data_ssd/NMW-TexasTech/workdir/vast_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/correct_sextractor_wcs_catalog_usingxy2sky1373728.tmp' -> 'vast_debug_catalog_after_xy2sky_correction.cat.log' SIP_REFIT: applied the refit solution (order 3, robust RMS 0.920 -> 0.498 arcsec) WCS_QUALITY_DIAG: file=fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits N_match=4712 sigma_overall_arcsec=0.532 sigma_q1_arcsec=0.469 sigma_q2_arcsec=0.597 sigma_q3_arcsec=0.629 sigma_q4_arcsec=0.513 n_q1=1242 n_q2=1267 n_q3=937 n_q4=1266 worst_quadrant_to_overall_ratio=1.184 The image catalog is written to wcs_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits -region wcs_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.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-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits to local_wcs_cache/ 'wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits' -> 'local_wcs_cache/wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits' Saving the final (post-refit) wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits to local_wcs_cache/ 'wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits' -> 'local_wcs_cache/wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits' Saving the final (post-refit) wcs_fd_Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits to local_wcs_cache/ 'wcs_fd_Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits' -> 'local_wcs_cache/wcs_fd_Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits' Saving the final (post-refit) wcs_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits to local_wcs_cache/ 'wcs_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits' -> 'local_wcs_cache/wcs_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits' ################################### # Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above) ref1=Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits sigma_overall=0.386 worst_q_ratio=1.193 ref2=Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits sigma_overall=0.515 worst_q_ratio=1.175 new1=fd_Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits sigma_overall=0.541 worst_q_ratio=1.212 new2=fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits sigma_overall=0.532 worst_q_ratio=1.184 reference average sigma_overall=0.4505 worst_q_ratio=1.184 warn-on-ratio threshold: 2.0x reference ###################################
Astrometric residual vector field (catalog-matched stars):
plot_astrometric_residuals_xy.py: wrote wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378_astrometric_residuals.png (4705 matched stars from wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.35 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035_astrometric_residuals.png (4708 matched stars from wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.47 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_fd_Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558_astrometric_residuals.png (4708 matched stars from wcs_fd_Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.41 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559_astrometric_residuals.png (4712 matched stars from wcs_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.42 arcsec)
Copying WCS-calibrated images back to input directory Saving fully-calibrated image wcs_fd_Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_fd_Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/wcs_fd_Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits' Saving fully-calibrated image wcs_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/wcs_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits' Preparing the HTML report for the field Tau-04-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1 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: 1s xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 30582_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 The candidate 30582_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 did not pass the final checks Discovery image 2   2026 09 01.47200    2461284.97200    10.53    05:19:42.68 +25:11:12.5   3078 5162   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits **** FOUND 05:19:42.66 +25:11:12.6 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 30898_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 Preparing report for the candidate 30898_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 31791_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 The candidate 31791_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 did not pass the final checks Discovery image 2   2026 09 01.47200    2461284.97200    11.58    05:17:52.02 +19:58:28.1   2721 2013   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits **** FOUND 05:17:52.06 +19:58:27.7 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 31814_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 The candidate 31814_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 did not pass the final checks Discovery image 2   2026 09 01.47200    2461284.97200    11.63    05:20:09.68 +19:28:49.2   3039 1704   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits **** FOUND 05:20:09.68 +19:28:49.4 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 19272_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 The candidate 19272_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 did not pass the final checks Discovery image 3   2026 09 01.47200    2461284.97200    9.76    05:46:56.30 +17:54:33.1   6878 0721   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits **** FOUND 05:46:56.31 +17:54:33.1 in the exclusion list exclusion_list.txt **** make_report_in_HTML.sh Phase 2 (HTML assembly): 0s make_report_in_HTML.sh TOTAL: 12s Prepared the HTML report for the field Tau-04-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1 *------ done with default.sex.telephoto_lens_onlybrightstars_v1 ------* #### The local exclusion list is exclusion_list_local.txt #### 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-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits SExtractor catalog cache: saved Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.cat to cache SExtractor catalog cache: saved Tau-04-Q2b1x1_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-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits Checking WCS cache directory local_wcs_cache Found WCS cache directory local_wcs_cache Creating symlink local_wcs_cache/wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits Creating symlink local_wcs_cache/wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits Creating symlink local_wcs_cache/wcs_fd_Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits Creating symlink local_wcs_cache/wcs_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.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-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits exists and is non-empty wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits exists and is non-empty wcs_fd_Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits exists and is non-empty wcs_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits exists and is non-empty ################################### # fov_of_wcs_calibrated_image.sh output for wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits (1st reference image) verification OK: wcs_Tau-04-Q2b1x1_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-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits (1st new image) verification OK: wcs_fd_Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits Image size: 937.1'x624.1' 15.6(deg)x10.4(deg) 9576x6388 pix Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis Image center: 05:32:19.538 +22:00:02.48 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 05:32:19.538 +22:00:02.48 Angular distance between the image centers 0.0013 deg. Soft limit: 0.50 deg. Hard limit: 1.00 deg. ################################### ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits (2nd new image) verification OK: wcs_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits Image size: 937.1'x624.1' 15.6(deg)x10.4(deg) 9576x6388 pix Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis Image center: 05:32:19.525 +21:59:44.08 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 05:32:19.525 +21:59:44.08 Angular distance between the image centers 0.0038 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 05:32:19.538 +22:00:02.48 Second-epoch second image center 05:32:19.525 +21:59:44.08 Angular distance between the image centers 0.00511 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-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits &> /tmp/tmp.F0npO3jF1s Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_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-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits &> /tmp/tmp.L9HpAMtO0o Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_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_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits &> /tmp/tmp.5EkNsX7WKi Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits &> /tmp/tmp.5lf3LV3tFX Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits Calibrating the magnitude scale Found non-empty wcs_Tau-04-Q2b1x1_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-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits and wcs_Tau-04-Q2b1x1_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-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits and wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat Found non-empty wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits and wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat The reference image (wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits) and catalog (wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat) found 'wcs_Tau-04-Q2b1x1_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.: -7.31 Updating vast_summary.log: Estimated ref. image limiting mag.: 15.52 Updated vast_limiting_magnitude.log with calibrated magnitudes Working... Please, PLEASE, be patient!!! All lightcurves processed! =) Estimated ref. image limiting mag.: 15.52
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-Q2b1x1_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-Q2b1x1_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-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits Forced-photometry filter: calibrated wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits -> calib.txt_param_ref_wcs_Tau-04-Q2b1x1_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-Q2b1x1_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-Q2b1x1_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-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits Forced-photometry filter: calibrated wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits -> calib.txt_param_ref_wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits (aperture=4.4) ____ End of magnitude calibration ____ Applying consolidated magnitude filters... Preparing the exclusion lists for this field Done with filtering Found 107 candidate transients before the final filtering. (Hard limit: 10000) Median FWHM seeing for isolated stars: 1.9 pix Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits 1.8 pix Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits 2.2 pix fd_Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits 2.2 pix fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits Limiting magnitude estimates: 15.5 mag. Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits 15.4 mag. Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits 14.3 mag. fd_Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits 14.3 mag. fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits All-image limiting magnitude estimate: 14.3 (SNR ) 13.8 (80% of stars) with default.sex.telephoto_lens_vSTL The first estimate is the magnitude of a star detected with a signal-to-noise ratio of following Karpov (2025, Acta Polytechnica, 65, 50). This value should be representative of the faintest stars clearly visible in the image. The brighter of the limiting magnitude estimates for the two second-epoch images is reported here. The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images. This value is representative of the faintest object that may enter the candidate transients list. The hard cut-off for the candidate transients is 15.5 mag. Waiting for UCAC5 plate solver wait ############ /tmp/tmp.F0npO3jF1s (6) ############ Parsing command line arguments... WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits is already a symlink and we do not allow symlinks on symlinks The guess is based on the existing WCS header. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_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-Q2b1x1_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-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits is already a symlink and we do not allow symlinks on symlinks FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_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-Q2b1x1_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-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits' -> 'wcs_Tau-04-Q2b1x1_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-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits WCS_IMAGE_NAME=wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits WCS-calibrated image found: wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits Checking if the catalog wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat corresponding to the image wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits alredy exist and is non-empty... Catalog wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat corresponding to the image wcs_Tau-04-Q2b1x1_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-Q2b1x1_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-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits WCS catalog name: wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat Excluding image region: -1.0 -1.0 1.0 1.0 (defined in bad_region.lst) Excluding image region: 7500.0 0.0 9576.0 6388.0 (defined in bad_region.lst) Excluding image region: 1122.0 1550.0 1124.0 1552.0 (defined in bad_region.lst) Excluding image region: 1637.0 2824.0 1639.0 2826.0 (defined in bad_region.lst) Excluding image region: 1831.0 2839.0 1833.0 2841.0 (defined in bad_region.lst) Excluding image region: 1905.0 4570.0 1907.0 4572.0 (defined in bad_region.lst) Excluding image region: 2012.0 4693.0 2014.0 4695.0 (defined in bad_region.lst) Excluding image region: 2397.0 4241.0 2399.0 4243.0 (defined in bad_region.lst) Excluding image region: 2679.0 2807.0 2681.0 2809.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 31 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=28, blended=21684, bad_region=23036, passed=167940 Got 167940 stars (including 124901 good ones) from the SExtractor catalog wcs_Tau-04-Q2b1x1_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 4762 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4714 matched stars entering correct_measured_positions(), 4714 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.34" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4714 matched stars entering correct_measured_positions(), 150202 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.34" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 532 to 588 (Dec 16.5 to 27.3) Done reading UCAC5 zone files... Matched 4763 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(), 150202 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.34" Accuracy estimation diagnostic: 4714 matched stars entering correct_measured_positions(), 150201 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.39" Excluding outliers - 4714 stars left (next iteration limit 5185) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_Tau-04-Q2b1x1_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-Q2b1x1_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-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits N_match=4714 sigma_overall_arcsec=0.388 sigma_q1_arcsec=0.472 sigma_q2_arcsec=0.371 sigma_q3_arcsec=0.345 sigma_q4_arcsec=0.297 n_q1=1719 n_q2=437 n_q3=1839 n_q4=719 worst_quadrant_to_overall_ratio=1.214 The image catalog is written to wcs_Tau-04-Q2b1x1_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-Q2b1x1_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-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits -region wcs_Tau-04-Q2b1x1_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-Q2b1x1_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.L9HpAMtO0o (6) ############ Parsing command line arguments... WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits is already a symlink and we do not allow symlinks on symlinks The guess is based on the existing WCS header. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_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-Q2b1x1_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-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits is already a symlink and we do not allow symlinks on symlinks FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_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-Q2b1x1_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-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits' -> 'wcs_Tau-04-Q2b1x1_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-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits WCS_IMAGE_NAME=wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits WCS-calibrated image found: wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits Checking if the catalog wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.wcscat corresponding to the image wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits alredy exist and is non-empty... Catalog wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.wcscat corresponding to the image wcs_Tau-04-Q2b1x1_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-Q2b1x1_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-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits WCS catalog name: wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.wcscat Excluding image region: -1.0 -1.0 1.0 1.0 (defined in bad_region.lst) Excluding image region: 7500.0 0.0 9576.0 6388.0 (defined in bad_region.lst) Excluding image region: 1122.0 1550.0 1124.0 1552.0 (defined in bad_region.lst) Excluding image region: 1637.0 2824.0 1639.0 2826.0 (defined in bad_region.lst) Excluding image region: 1831.0 2839.0 1833.0 2841.0 (defined in bad_region.lst) Excluding image region: 1905.0 4570.0 1907.0 4572.0 (defined in bad_region.lst) Excluding image region: 2012.0 4693.0 2014.0 4695.0 (defined in bad_region.lst) Excluding image region: 2397.0 4241.0 2399.0 4243.0 (defined in bad_region.lst) Excluding image region: 2679.0 2807.0 2681.0 2809.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 31 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=36, blended=20219, bad_region=22244, passed=162977 Got 162977 stars (including 121992 good ones) from the SExtractor catalog wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.wcscat util/solve_plate_with_UCAC5 got 162977 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: 4706 matched stars entering correct_measured_positions(), 4706 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.44" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4706 matched stars entering correct_measured_positions(), 145759 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.44" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 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: 4705 matched stars entering correct_measured_positions(), 145759 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.44" Accuracy estimation diagnostic: 4704 matched stars entering correct_measured_positions(), 145759 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.49" Excluding outliers - 4704 stars left (next iteration limit 5176) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_Tau-04-Q2b1x1_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-Q2b1x1_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-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits N_match=4704 sigma_overall_arcsec=0.497 sigma_q1_arcsec=0.615 sigma_q2_arcsec=0.464 sigma_q3_arcsec=0.445 sigma_q4_arcsec=0.412 n_q1=1720 n_q2=418 n_q3=1843 n_q4=723 worst_quadrant_to_overall_ratio=1.238 The image catalog is written to wcs_Tau-04-Q2b1x1_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-Q2b1x1_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-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits -region wcs_Tau-04-Q2b1x1_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-Q2b1x1_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.5EkNsX7WKi (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_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.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_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits WCS_IMAGE_NAME=wcs_fd_Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits WCS-calibrated image found: wcs_fd_Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits Checking if the catalog wcs_fd_Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits.wcscat corresponding to the image wcs_fd_Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits alredy exist and is non-empty... Catalog wcs_fd_Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits.wcscat corresponding to the image wcs_fd_Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits WCS catalog name: wcs_fd_Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits.wcscat Excluding image region: -1.0 -1.0 1.0 1.0 (defined in bad_region.lst) Excluding image region: 7500.0 0.0 9576.0 6388.0 (defined in bad_region.lst) Excluding image region: 1122.0 1550.0 1124.0 1552.0 (defined in bad_region.lst) Excluding image region: 1637.0 2824.0 1639.0 2826.0 (defined in bad_region.lst) Excluding image region: 1831.0 2839.0 1833.0 2841.0 (defined in bad_region.lst) Excluding image region: 1905.0 4570.0 1907.0 4572.0 (defined in bad_region.lst) Excluding image region: 2012.0 4693.0 2014.0 4695.0 (defined in bad_region.lst) Excluding image region: 2397.0 4241.0 2399.0 4243.0 (defined in bad_region.lst) Excluding image region: 2679.0 2807.0 2681.0 2809.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 31 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=7, blended=4125, bad_region=15018, passed=69349 Got 69349 stars (including 51438 good ones) from the SExtractor catalog wcs_fd_Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits.wcscat util/solve_plate_with_UCAC5 got 69349 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.1' Seting catalog search parameters based on the expected field of view 937.1 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013015 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010412 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 532 to 588 (Dec 16.5 to 27.3) Done reading UCAC5 zone files... Matched 4774 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4708 matched stars entering correct_measured_positions(), 4710 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.46" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4708 matched stars entering correct_measured_positions(), 58242 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.46" 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 4775 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4708 matched stars entering correct_measured_positions(), 58242 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.47" Accuracy estimation diagnostic: 4708 matched stars entering correct_measured_positions(), 58242 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.52" Excluding outliers - 4708 stars left (next iteration limit 5178) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_fd_Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.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=4708 robust_rms=7.071 arcsec worst_quadrant_rms=8.373 arcsec SIP_REFIT: SIP order 3 trial: matched=4708 robust_rms=0.486 arcsec worst_quadrant_rms=0.546 arcsec SIP_REFIT: SIP order 5 trial: matched=4708 robust_rms=0.444 arcsec worst_quadrant_rms=0.514 arcsec SIP_REFIT: selected SIP order 5 SIP_REFIT: order=5 matched=4708 robust_rms_before=0.491 arcsec robust_rms_before_corrected=0.505 arcsec robust_rms_after=0.444 arcsec worst_quadrant_rms_before=0.561 worst_quadrant_rms_after=0.514 SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.561 arcsec) - keeping the original WCS_QUALITY_DIAG: file=fd_Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits N_match=4708 sigma_overall_arcsec=0.527 sigma_q1_arcsec=0.457 sigma_q2_arcsec=0.602 sigma_q3_arcsec=0.553 sigma_q4_arcsec=0.508 n_q1=1297 n_q2=1197 n_q3=972 n_q4=1242 worst_quadrant_to_overall_ratio=1.142 The image catalog is written to wcs_fd_Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits -region wcs_fd_Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.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.5lf3LV3tFX (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_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.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_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits WCS_IMAGE_NAME=wcs_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits WCS-calibrated image found: wcs_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits Checking if the catalog wcs_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits.wcscat corresponding to the image wcs_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits alredy exist and is non-empty... Catalog wcs_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits.wcscat corresponding to the image wcs_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits WCS catalog name: wcs_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits.wcscat Excluding image region: -1.0 -1.0 1.0 1.0 (defined in bad_region.lst) Excluding image region: 7500.0 0.0 9576.0 6388.0 (defined in bad_region.lst) Excluding image region: 1122.0 1550.0 1124.0 1552.0 (defined in bad_region.lst) Excluding image region: 1637.0 2824.0 1639.0 2826.0 (defined in bad_region.lst) Excluding image region: 1831.0 2839.0 1833.0 2841.0 (defined in bad_region.lst) Excluding image region: 1905.0 4570.0 1907.0 4572.0 (defined in bad_region.lst) Excluding image region: 2012.0 4693.0 2014.0 4695.0 (defined in bad_region.lst) Excluding image region: 2397.0 4241.0 2399.0 4243.0 (defined in bad_region.lst) Excluding image region: 2679.0 2807.0 2681.0 2809.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 31 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=10, blended=4113, bad_region=14820, passed=68705 Got 68705 stars (including 50961 good ones) from the SExtractor catalog wcs_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits.wcscat util/solve_plate_with_UCAC5 got 68705 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.1' Seting catalog search parameters based on the expected field of view 937.1 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013015 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010412 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 532 to 588 (Dec 16.5 to 27.3) Done reading UCAC5 zone files... Matched 4777 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4708 matched stars entering correct_measured_positions(), 4709 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.45" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4708 matched stars entering correct_measured_positions(), 57713 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.44" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 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 4777 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4708 matched stars entering correct_measured_positions(), 57713 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.45" Accuracy estimation diagnostic: 4708 matched stars entering correct_measured_positions(), 57713 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.50" Excluding outliers - 4708 stars left (next iteration limit 5178) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.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=4708 robust_rms=6.974 arcsec worst_quadrant_rms=8.148 arcsec SIP_REFIT: SIP order 3 trial: matched=4708 robust_rms=0.490 arcsec worst_quadrant_rms=0.544 arcsec SIP_REFIT: SIP order 5 trial: matched=4708 robust_rms=0.452 arcsec worst_quadrant_rms=0.514 arcsec SIP_REFIT: selected SIP order 5 SIP_REFIT: order=5 matched=4708 robust_rms_before=0.497 arcsec robust_rms_before_corrected=0.502 arcsec robust_rms_after=0.452 arcsec worst_quadrant_rms_before=0.557 worst_quadrant_rms_after=0.514 SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.557 arcsec) - keeping the original WCS_QUALITY_DIAG: file=fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits N_match=4708 sigma_overall_arcsec=0.512 sigma_q1_arcsec=0.427 sigma_q2_arcsec=0.592 sigma_q3_arcsec=0.512 sigma_q4_arcsec=0.508 n_q1=1298 n_q2=1202 n_q3=976 n_q4=1232 worst_quadrant_to_overall_ratio=1.156 The image catalog is written to wcs_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits -region wcs_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.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-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.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_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/wcs_fd_Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits Saving fully-calibrated image wcs_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.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_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/wcs_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits Preparing the HTML report for the field Tau-04-Q2b1x1 with default.sex.telephoto_lens_vSTL Forced photometry on wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:20:17.72 +24:43:19.0: 13.40 +/- 0.03 detection Forced photometry on wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:22:55.26 +23:19:50.7: 13.48 +/- 0.03 detection Forced photometry on wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:27:16.59 +25:47:28.7: 13.56 +/- 0.03 detection Forced photometry on wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:28:40.86 +25:19:05.0: 13.95 +/- 0.05 detection Forced photometry on wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:25:20.15 +22:37:51.3: 13.97 +/- 0.05 detection Forced photometry on wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:33:45.75 +20:59:07.5: 13.42 +/- 0.03 detection Forced photometry on wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:37:07.07 +19:55:45.8: 13.44 +/- 0.03 detection Forced photometry on wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:27:16.59 +25:47:28.7: 13.61 +/- 0.04 detection Forced photometry on wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:28:40.86 +25:19:05.0: 14.03 +/- 0.05 detection Forced photometry on wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:22:55.26 +23:19:50.7: 13.45 +/- 0.03 detection Forced photometry on wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:20:17.72 +24:43:19.0: 13.40 +/- 0.03 detection Forced photometry on wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:25:20.15 +22:37:51.3: 13.91 +/- 0.05 detection Forced photometry on wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:33:45.75 +20:59:07.5: 13.38 +/- 0.03 detection Forced photometry reference-image weighted average: 13.58 +/- 0.02 Forced photometry reference-image weighted average: 13.98 +/- 0.03 Forced photometry reference-image weighted average: 13.47 +/- 0.02 Forced photometry reference-image weighted average: 13.40 +/- 0.02 Forced photometry reference-image weighted average: 13.94 +/- 0.03 Forced photometry reference-image weighted average: 13.40 +/- 0.02 Forced photometry filter REJECTED candidate at 05:27:16.59 +25:47:28.7: ref_mag=13.58 +/- 0.02 new_mean_mag=13.7568 delta=-0.17 (need > 0.90) Forced photometry filter REJECTED candidate at 05:28:40.86 +25:19:05.0: ref_mag=13.98 +/- 0.03 new_mean_mag=14.1381 delta=-0.15 (need > 0.90) Forced photometry filter REJECTED candidate at 05:22:55.26 +23:19:50.7: ref_mag=13.47 +/- 0.02 new_mean_mag=13.7143 delta=-0.25 (need > 0.90) Forced photometry filter REJECTED candidate at 05:20:17.72 +24:43:19.0: ref_mag=13.40 +/- 0.02 new_mean_mag=13.6159 delta=-0.22 (need > 0.90) Forced photometry filter REJECTED candidate at 05:25:20.15 +22:37:51.3: ref_mag=13.94 +/- 0.03 new_mean_mag=13.9741 delta=-0.03 (need > 0.90) Forced photometry filter REJECTED candidate at 05:33:45.75 +20:59:07.5: ref_mag=13.40 +/- 0.02 new_mean_mag=13.5335 delta=-0.13 (need > 0.90) Forced photometry on wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:48:25.45 +21:55:26.6: 11.93 +/- 0.01 detection Forced photometry on wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:37:07.07 +19:55:45.8: 13.45 +/- 0.03 detection Forced photometry reference-image weighted average: 13.44 +/- 0.02 Forced photometry filter REJECTED candidate at 05:37:07.07 +19:55:45.8: ref_mag=13.44 +/- 0.02 new_mean_mag=13.4824 delta=-0.04 (need > 0.90) Forced photometry on wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:48:25.45 +21:55:26.6: 11.91 +/- 0.01 detection Forced photometry reference-image weighted average: 11.92 +/- 0.01 Forced photometry filter REJECTED candidate at 05:48:25.45 +21:55:26.6: ref_mag=11.92 +/- 0.01 new_mean_mag=13.1606 delta=-1.24 (need > 0.90) Forced photometry on wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:25:56.00 +18:37:52.1: 11.13 +/- 0.00 detection Forced photometry on wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:34:07.79 +24:25:08.3: 12.77 +/- 0.02 detection Forced photometry on wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:34:07.79 +24:25:08.3: 12.79 +/- 0.02 detection Forced photometry on wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:25:56.00 +18:37:52.1: 11.15 +/- 0.00 detection Forced photometry reference-image weighted average: 12.78 +/- 0.01 Forced photometry reference-image weighted average: 11.14 +/- 0.00 Forced photometry filter REJECTED candidate at 05:34:07.79 +24:25:08.3: ref_mag=12.78 +/- 0.01 new_mean_mag=12.9892 delta=-0.21 (need > 0.90) Forced photometry filter REJECTED candidate at 05:25:56.00 +18:37:52.1: ref_mag=11.14 +/- 0.00 new_mean_mag=11.4726 delta=-0.33 (need > 0.90) Forced photometry on wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:28:24.72 +23:42:54.4: 16.28 +/- 99.00 upperlimit Forced photometry on wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:28:24.72 +23:42:54.4: 16.27 +/- 99.00 upperlimit Forced photometry on wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:30:21.63 +25:20:29.1: 13.43 +/- 0.03 detection Forced photometry on wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:37:40.04 +22:58:28.2: 13.59 +/- 0.04 detection Forced photometry on wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:29:17.69 +21:19:43.3: 13.39 +/- 0.03 detection Forced photometry on wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:30:21.63 +25:20:29.1: 13.51 +/- 0.04 detection Forced photometry reference-image weighted average: 13.46 +/- 0.02 Forced photometry filter REJECTED candidate at 05:30:21.63 +25:20:29.1: ref_mag=13.46 +/- 0.02 new_mean_mag=13.4245 delta=0.04 (need > 0.90) Forced photometry on wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:37:40.04 +22:58:28.2: 13.60 +/- 0.05 detection Forced photometry reference-image weighted average: 13.59 +/- 0.03 Forced photometry filter REJECTED candidate at 05:37:40.04 +22:58:28.2: ref_mag=13.59 +/- 0.03 new_mean_mag=13.4405 delta=0.15 (need > 0.90) Forced photometry on wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:29:17.69 +21:19:43.3: 13.49 +/- 0.04 detection Forced photometry reference-image weighted average: 13.43 +/- 0.03 Forced photometry filter REJECTED candidate at 05:29:17.69 +21:19:43.3: ref_mag=13.43 +/- 0.03 new_mean_mag=13.5663 delta=-0.13 (need > 0.90) Forced photometry on wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:19:20.72 +20:22:07.7: 16.19 +/- 99.00 upperlimit Forced photometry on wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:38:53.61 +18:38:45.3: 13.96 +/- 0.06 detection Forced photometry on wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:30:59.48 +21:37:57.8: 14.04 +/- 0.06 detection Forced photometry on wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:19:20.72 +20:22:07.7: 16.09 +/- 99.00 upperlimit Forced photometry on wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:38:53.61 +18:38:45.3: 14.03 +/- 0.07 detection Forced photometry reference-image weighted average: 13.99 +/- 0.04 Forced photometry filter REJECTED candidate at 05:38:53.61 +18:38:45.3: ref_mag=13.99 +/- 0.04 new_mean_mag=13.7393 delta=0.25 (need > 0.90) Forced photometry on wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:24:34.47 +21:43:53.1: 16.25 +/- 99.00 upperlimit Forced photometry on wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:30:59.48 +21:37:57.8: 14.04 +/- 0.06 detection Forced photometry reference-image weighted average: 14.04 +/- 0.04 Forced photometry filter REJECTED candidate at 05:30:59.48 +21:37:57.8: ref_mag=14.04 +/- 0.04 new_mean_mag=14.1355 delta=-0.10 (need > 0.90) Forced photometry on wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:13:05.07 +20:18:41.7: 99.00 +/- 99.00 bad_region Forced photometry on wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:24:34.47 +21:43:53.1: 16.22 +/- 99.00 upperlimit Forced photometry on wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:13:05.07 +20:18:41.7: 13.25 +/- 0.03 detection Forced photometry reference-image weighted average: 13.25 +/- 0.03 Forced photometry filter REJECTED candidate at 05:13:05.07 +20:18:41.7: ref_mag=13.25 +/- 0.03 new_mean_mag=13.2643 delta=-0.02 (need > 0.90) Adding exclusion_list_local.txt__out193442.dat to exclusion_list_local.txt Adding exclusion_list_local.txt__out198294.dat to exclusion_list_local.txt Adding exclusion_list_local.txt__out199403.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: 3s xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 189040_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 The candidate 189040_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 did not pass the final checks Discovery image 1   2026 09 01.47153    2461284.97153    14.37    05:28:40.82 +25:19:04.4   4309 5208   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits Discovery image 2   2026 09 01.47200    2461284.97200    14.02    05:28:40.90 +25:19:05.6   4309 5211   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 189042_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 The candidate 189042_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 did not pass the final checks Discovery image 2   2026 09 01.47200    2461284.97200    13.85    05:39:07.62 +22:14:00.0   5741 3335   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits **** FOUND 05:39:07.60 +22:13:59.1 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 189044_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 The candidate 189044_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 did not pass the final checks Discovery image 2   2026 09 01.47200    2461284.97200    14.08    05:26:11.90 +18:57:17.9   3896 1367   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits **** FOUND 05:26:11.91 +18:57:18.0 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 189048_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 The candidate 189048_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 did not pass the final checks Discovery image 2   2026 09 01.47200    2461284.97200    13.94    05:34:20.12 +19:45:26.5   5063 1840   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits **** FOUND 05:34:20.19 +19:45:26.9 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 189054_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 The candidate 189054_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 did not pass the final checks Discovery image 1   2026 09 01.47153    2461284.97153    13.96    05:25:20.05 +22:37:51.5   3818 3590   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits Discovery image 2   2026 09 01.47200    2461284.97200    13.98    05:25:20.25 +22:37:51.2   3818 3593   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 189055_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 The candidate 189055_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 did not pass the final checks Discovery image 2   2026 09 01.47200    2461284.97200    13.73    05:37:29.82 +18:57:16.5   5513 1351   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits **** FOUND 05:37:29.83 +18:57:16.4 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 189061_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 The candidate 189061_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 did not pass the final checks Discovery image 1   2026 09 01.47153    2461284.97153    13.74    05:22:55.27 +23:19:50.9   3491 4021   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits Discovery image 2   2026 09 01.47200    2461284.97200    13.69    05:22:55.25 +23:19:50.6   3491 4024   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 189064_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 The candidate 189064_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 did not pass the final checks Discovery image 1   2026 09 01.47153    2461284.97153    13.74    05:27:16.62 +25:47:28.9   4122 5499   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits Discovery image 2   2026 09 01.47200    2461284.97200    13.77    05:27:16.57 +25:47:28.5   4122 5502   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 189069_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 The candidate 189069_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 did not pass the final checks Discovery image 1   2026 09 01.47153    2461284.97153    13.54    05:33:45.73 +20:59:07.6   4986 2580   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits Discovery image 2   2026 09 01.47200    2461284.97200    13.53    05:33:45.76 +20:59:07.4   4986 2583   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 189074_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 The candidate 189074_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 did not pass the final checks Discovery image 1   2026 09 01.47153    2461284.97153    13.58    05:20:17.72 +24:43:19.4   3150 4874   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits Discovery image 2   2026 09 01.47200    2461284.97200    13.67    05:20:17.73 +24:43:18.7   3150 4877   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 189075_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 The candidate 189075_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 did not pass the final checks Discovery image 1   2026 09 01.47153    2461284.97153    13.42    05:37:07.04 +19:55:47.3   5459 1939   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits Discovery image 2   2026 09 01.47200    2461284.97200    13.57    05:37:07.11 +19:55:44.3   5459 1942   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 189076_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 The candidate 189076_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 did not pass the final checks Discovery image 2   2026 09 01.47200    2461284.97200    13.31    05:49:42.24 +20:52:51.9   7242 2532   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits **** FOUND 05:49:42.20 +20:52:50.9 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 189077_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 The candidate 189077_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 did not pass the final checks Discovery image 2   2026 09 01.47200    2461284.97200    13.44    05:19:06.30 +17:57:51.5   2859 0787   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits **** FOUND 05:19:06.29 +17:57:52.8 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 189086_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 The candidate 189086_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 did not pass the final checks Discovery image 2   2026 09 01.47200    2461284.97200    13.29    05:46:26.76 +25:17:06.2   6742 5194   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits **** FOUND 05:46:26.74 +25:17:06.1 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 189087_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 The candidate 189087_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 did not pass the final checks Discovery image 2   2026 09 01.47200    2461284.97200    13.19    05:34:56.31 +20:14:27.1   5150 2132   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits **** FOUND 05:34:56.30 +20:14:27.7 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 189088_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 The candidate 189088_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 did not pass the final checks Discovery image 1   2026 09 01.47153    2461284.97153    13.16    05:48:25.43 +21:55:26.4   7048 3158   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits Discovery image 2   2026 09 01.47200    2461284.97200    13.16    05:48:25.47 +21:55:26.9   7049 3161   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 189089_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 The candidate 189089_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 did not pass the final checks Discovery image 2   2026 09 01.47200    2461284.97200    13.17    05:24:11.93 +18:29:03.3   3603 1086   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits **** FOUND 05:24:11.87 +18:29:03.3 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 189092_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 The candidate 189092_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 did not pass the final checks Discovery image 2   2026 09 01.47200    2461284.97200    13.05    05:33:57.97 +22:41:50.8   5021 3617   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits **** FOUND 05:33:58.00 +22:41:50.7 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 189093_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 The candidate 189093_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 did not pass the final checks Discovery image 2   2026 09 01.47200    2461284.97200    13.04    05:29:17.09 +18:20:14.8   4332 0985   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits **** FOUND 05:29:17.12 +18:20:15.8 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 189094_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 The candidate 189094_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 did not pass the final checks Discovery image 1   2026 09 01.47153    2461284.97153    13.04    05:34:07.78 +24:25:07.8   5051 4655   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits Discovery image 2   2026 09 01.47200    2461284.97200    12.95    05:34:07.81 +24:25:08.8   5051 4658   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 189098_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 The candidate 189098_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 did not pass the final checks Discovery image 2   2026 09 01.47200    2461284.97200    11.50    05:31:56.38 +22:45:16.0   4739 3654   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits **** FOUND 05:31:56.38 +22:45:16.5 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 189099_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 The candidate 189099_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 did not pass the final checks Discovery image 1   2026 09 01.47153    2461284.97153    11.45    05:25:56.00 +18:37:52.1   3854 1168   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits Discovery image 2   2026 09 01.47200    2461284.97200    11.50    05:25:56.00 +18:37:52.0   3854 1171   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 189407_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 Preparing report for the candidate 189407_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 189603_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 The candidate 189603_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 did not pass the final checks Discovery image 2   2026 09 01.47200    2461284.97200    10.62    05:24:16.92 +20:08:48.0   3637 2095   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits **** FOUND 05:24:16.93 +20:08:48.1 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 189641_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 The candidate 189641_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 did not pass the final checks Discovery image 2   2026 09 01.47200    2461284.97200    10.78    05:25:47.72 +22:02:23.9   3875 3235   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits Rejecting candidate due to large distance (18.3") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 190420_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 The candidate 190420_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 did not pass the final checks Discovery image 2   2026 09 01.47200    2461284.97200    11.70    05:17:52.10 +19:58:26.6   2721 2013   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits **** FOUND 05:17:52.12 +19:58:26.6 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 190888_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 The candidate 190888_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 did not pass the final checks Discovery image 2   2026 09 01.47200    2461284.97200    11.94    05:41:56.12 +22:38:56.0   6133 3589   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits **** FOUND 05:41:56.13 +22:38:55.8 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 191521_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 The candidate 191521_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 did not pass the final checks Discovery image 2   2026 09 01.47200    2461284.97200    12.39    05:30:50.72 +22:27:24.9   4585 3476   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits **** FOUND 05:30:50.72 +22:27:25.0 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 192229_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 The candidate 192229_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 did not pass the final checks Discovery image 2   2026 09 01.47200    2461284.97200    12.60    05:32:09.85 +18:33:13.2   4747 1112   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits **** FOUND 05:32:09.90 +18:33:14.1 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 192488_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 The candidate 192488_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 did not pass the final checks Discovery image 2   2026 09 01.47200    2461284.97200    12.68    05:20:11.72 +19:34:17.4   3046 1760   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits **** FOUND 05:20:11.70 +19:34:17.4 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 192653_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 The candidate 192653_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 did not pass the final checks Discovery image 2   2026 09 01.47200    2461284.97200    12.63    05:45:36.98 +25:05:43.9   6629 5077   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits **** FOUND 05:45:37.00 +25:05:43.9 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 192696_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 The candidate 192696_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 did not pass the final checks Discovery image 2   2026 09 01.47200    2461284.97200    12.75    05:31:40.08 +18:13:14.3   4674 0910   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits **** FOUND 05:31:40.10 +18:13:14.2 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 192719_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 The candidate 192719_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 did not pass the final checks Discovery image 2   2026 09 01.47200    2461284.97200    12.70    05:37:00.58 +20:46:45.8   5444 2457   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits **** FOUND 05:37:00.57 +20:46:45.6 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 192861_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 The candidate 192861_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 did not pass the final checks Discovery image 2   2026 09 01.47200    2461284.97200    12.63    05:43:00.27 +18:59:11.1   6302 1372   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits **** FOUND 05:43:00.26 +18:59:11.0 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 192922_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 The candidate 192922_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 did not pass the final checks Discovery image 2   2026 09 01.47200    2461284.97200    12.82    05:39:54.83 +23:40:59.6   5849 4213   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits **** FOUND 05:39:54.79 +23:40:59.8 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 193086_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 The candidate 193086_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 did not pass the final checks Discovery image 2   2026 09 01.47200    2461284.97200    12.91    05:40:12.71 +24:31:51.6   5888 4726   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits **** FOUND 05:40:12.70 +24:31:52.3 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 193149_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 The candidate 193149_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 did not pass the final checks Discovery image 2   2026 09 01.47200    2461284.97200    12.78    05:31:10.95 +20:10:05.4   4617 2092   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits **** FOUND 05:31:10.96 +20:10:05.3 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 193196_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 The candidate 193196_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 did not pass the final checks Discovery image 2   2026 09 01.47200    2461284.97200    12.88    05:39:37.35 +18:52:55.5   5817 1307   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits **** FOUND 05:39:37.27 +18:52:54.5 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 193257_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 The candidate 193257_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 did not pass the final checks Discovery image 2   2026 09 01.47200    2461284.97200    12.81    05:33:38.35 +18:33:25.4   4959 1112   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits **** FOUND 05:33:38.36 +18:33:25.3 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 193442_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 Preparing report for the candidate 193442_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 193490_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 The candidate 193490_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 did not pass the final checks Discovery image 2   2026 09 01.47200    2461284.97200    12.99    05:47:13.67 +21:51:52.5   6881 3123   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits **** FOUND 05:47:13.67 +21:51:53.0 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 193519_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 The candidate 193519_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 did not pass the final checks Discovery image 2   2026 09 01.47200    2461284.97200    12.97    05:45:54.21 +26:06:00.3   6661 5689   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits **** FOUND 05:45:54.23 +26:06:00.3 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 193556_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 The candidate 193556_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 did not pass the final checks Discovery image 2   2026 09 01.47200    2461284.97200    13.10    05:17:34.25 +17:39:17.2   2631 0604   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits **** FOUND 05:17:34.23 +17:39:18.1 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 193583_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 The candidate 193583_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 did not pass the final checks Discovery image 2   2026 09 01.47200    2461284.97200    12.98    05:42:11.84 +22:40:40.3   6169 3606   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits **** FOUND 05:42:11.80 +22:40:40.2 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 193725_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 The candidate 193725_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 did not pass the final checks Discovery image 2   2026 09 01.47200    2461284.97200    13.10    05:44:42.22 +23:00:05.6   6518 3806   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits **** FOUND 05:44:42.23 +23:00:05.7 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 193835_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 The candidate 193835_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 did not pass the final checks Discovery image 2   2026 09 01.47200    2461284.97200    13.09    05:17:40.21 +20:26:13.3   2703 2295   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits **** FOUND 05:17:40.16 +20:26:12.7 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 194085_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 The candidate 194085_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 did not pass the final checks Discovery image 2   2026 09 01.47200    2461284.97200    13.19    05:49:59.68 +22:34:31.6   7262 3560   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits **** FOUND 05:49:59.63 +22:34:32.4 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 194411_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 The candidate 194411_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 did not pass the final checks Discovery image 2   2026 09 01.47200    2461284.97200    13.21    05:35:02.30 +24:18:46.1   5175 4593   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits **** FOUND 05:35:02.32 +24:18:46.5 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 194516_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 The candidate 194516_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 did not pass the final checks Discovery image 2   2026 09 01.47200    2461284.97200    13.06    05:32:02.98 +18:33:58.9   4731 1120   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits **** FOUND 05:32:02.96 +18:33:58.6 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 194518_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 The candidate 194518_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 did not pass the final checks Discovery image 2   2026 09 01.47200    2461284.97200    13.29    05:16:23.19 +25:24:10.4   2625 5311   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits **** FOUND 05:16:23.14 +25:24:10.5 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 194625_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 The candidate 194625_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 did not pass the final checks Discovery image 2   2026 09 01.47200    2461284.97200    13.20    05:24:12.98 +20:07:33.3   3628 2082   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits **** FOUND 05:24:12.96 +20:07:33.0 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 194628_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 The candidate 194628_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 did not pass the final checks Discovery image 2   2026 09 01.47200    2461284.97200    13.09    05:45:11.26 +18:40:43.0   6618 1187   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits **** FOUND 05:45:11.20 +18:40:43.1 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 194684_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 The candidate 194684_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 did not pass the final checks Discovery image 2   2026 09 01.47200    2461284.97200    13.14    05:48:27.14 +20:53:29.4   7064 2536   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits **** FOUND 05:48:27.08 +20:53:29.4 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 194715_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 The candidate 194715_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 did not pass the final checks Discovery image 2   2026 09 01.47200    2461284.97200    13.18    05:30:36.50 +22:27:35.9   4552 3478   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits **** FOUND 05:30:36.54 +22:27:36.0 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 194858_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 The candidate 194858_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 did not pass the final checks Discovery image 2   2026 09 01.47200    2461284.97200    13.23    05:36:07.79 +19:32:30.9   5318 1708   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits **** FOUND 05:36:07.85 +19:32:31.1 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 195254_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 The candidate 195254_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 did not pass the final checks Discovery image 2   2026 09 01.47200    2461284.97200    13.40    05:43:37.10 +25:25:06.8   6353 5269   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits **** FOUND 05:43:37.10 +25:25:05.8 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 195260_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 The candidate 195260_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 did not pass the final checks Discovery image 2   2026 09 01.47200    2461284.97200    13.42    05:19:10.41 +19:41:09.6   2902 1833   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits **** FOUND 05:19:10.42 +19:41:10.1 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 195343_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 The candidate 195343_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 did not pass the final checks Discovery image 2   2026 09 01.47200    2461284.97200    13.45    05:15:08.60 +20:02:25.6   2334 2066   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits **** FOUND 05:15:08.63 +20:02:25.8 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 195384_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 The candidate 195384_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 did not pass the final checks Discovery image 2   2026 09 01.47200    2461284.97200    13.43    05:46:50.97 +20:15:58.4   6842 2154   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits **** FOUND 05:46:50.97 +20:15:57.2 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 195388_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 The candidate 195388_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 did not pass the final checks Discovery image 2   2026 09 01.47200    2461284.97200    13.23    05:41:10.61 +20:05:04.4   6036 2037   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits **** FOUND 05:41:10.62 +20:05:06.1 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 195393_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 The candidate 195393_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 did not pass the final checks Discovery image 2   2026 09 01.47200    2461284.97200    13.27    05:50:02.39 +22:58:01.9   7264 3798   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits **** FOUND 05:50:02.36 +22:58:01.2 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 195437_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 The candidate 195437_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 did not pass the final checks Discovery image 1   2026 09 01.47153    2461284.97153    13.43    05:30:21.63 +25:20:29.3   4539 5219   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits Discovery image 2   2026 09 01.47200    2461284.97200    13.42    05:30:21.63 +25:20:28.8   4539 5222   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 195547_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 The candidate 195547_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 did not pass the final checks Discovery image 2   2026 09 01.47200    2461284.97200    13.36    05:32:41.37 +20:56:04.2   4834 2553   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits **** FOUND 05:32:41.39 +20:56:04.5 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 195642_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 The candidate 195642_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 did not pass the final checks Discovery image 2   2026 09 01.47200    2461284.97200    13.41    05:30:37.46 +22:23:00.2   4554 3432   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits **** FOUND 05:30:37.48 +22:23:00.3 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 195656_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 The candidate 195656_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 did not pass the final checks Discovery image 1   2026 09 01.47153    2461284.97153    13.41    05:37:40.04 +22:58:28.0   5537 3780   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits Discovery image 2   2026 09 01.47200    2461284.97200    13.48    05:37:40.04 +22:58:28.5   5537 3783   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 195687_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 The candidate 195687_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 did not pass the final checks Discovery image 2   2026 09 01.47200    2461284.97200    13.19    05:18:29.60 +21:46:13.2   2846 3098   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits **** FOUND 05:18:29.57 +21:46:13.1 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 195729_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 The candidate 195729_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 did not pass the final checks Discovery image 2   2026 09 01.47200    2461284.97200    13.42    05:45:20.17 +24:24:53.2   6596 4663   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits **** FOUND 05:45:20.18 +24:24:53.3 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 195812_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 The candidate 195812_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 did not pass the final checks Discovery image 2   2026 09 01.47200    2461284.97200    13.43    05:35:45.57 +21:24:33.5   5269 2838   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits **** FOUND 05:35:45.59 +21:24:34.1 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 195973_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 The candidate 195973_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 did not pass the final checks Discovery image 2   2026 09 01.47200    2461284.97200    13.32    05:20:14.99 +19:35:44.5   3054 1774   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits **** FOUND 05:20:14.93 +19:35:45.2 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 196101_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 The candidate 196101_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 did not pass the final checks Discovery image 1   2026 09 01.47153    2461284.97153    13.50    05:29:17.58 +21:19:43.7   4359 2794   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits Discovery image 2   2026 09 01.47200    2461284.97200    13.68    05:29:17.79 +21:19:42.9   4359 2797   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 196108_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 The candidate 196108_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 did not pass the final checks Discovery image 2   2026 09 01.47200    2461284.97200    13.61    05:30:15.54 +18:46:33.7   4476 1250   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits **** FOUND 05:30:15.56 +18:46:34.3 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 196129_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 The candidate 196129_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 did not pass the final checks Discovery image 2   2026 09 01.47200    2461284.97200    13.47    05:41:22.38 +23:21:04.8   6052 4013   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits **** FOUND 05:41:22.34 +23:21:04.5 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 196172_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 The candidate 196172_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 did not pass the final checks Discovery image 2   2026 09 01.47200    2461284.97200    13.27    05:50:04.01 +19:09:40.7   7315 1489   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits **** FOUND 05:50:03.96 +19:09:40.2 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 196222_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 The candidate 196222_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 did not pass the final checks Discovery image 2   2026 09 01.47200    2461284.97200    13.53    05:51:00.27 +24:57:31.9   7374 5010   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits **** FOUND 05:51:00.21 +24:57:33.2 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 196313_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 The candidate 196313_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 did not pass the final checks Discovery image 2   2026 09 01.47200    2461284.97200    13.25    05:51:40.24 +23:12:54.8   7489 3953   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits **** FOUND 05:51:40.28 +23:12:54.3 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 196373_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 The candidate 196373_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 did not pass the final checks Discovery image 2   2026 09 01.47200    2461284.97200    13.78    05:29:18.89 +21:33:30.2   4364 2936   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits **** FOUND 05:29:18.98 +21:33:30.4 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 196445_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 The candidate 196445_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 did not pass the final checks Discovery image 2   2026 09 01.47200    2461284.97200    13.35    05:47:29.11 +18:44:55.7   6948 1233   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits **** FOUND 05:47:29.09 +18:44:55.3 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 196487_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 The candidate 196487_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 did not pass the final checks Discovery image 2   2026 09 01.47200    2461284.97200    13.45    05:47:05.80 +23:11:13.4   6850 3923   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits **** FOUND 05:47:05.75 +23:11:14.2 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 196517_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 The candidate 196517_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 did not pass the final checks Discovery image 2   2026 09 01.47200    2461284.97200    13.57    05:46:44.83 +21:12:52.2   6819 2728   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits **** FOUND 05:46:44.79 +21:12:53.4 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 196614_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 The candidate 196614_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 did not pass the final checks Discovery image 2   2026 09 01.47200    2461284.97200    13.69    05:36:21.90 +24:21:23.0   5358 4619   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits **** FOUND 05:36:21.88 +24:21:23.5 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 196832_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 The candidate 196832_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 did not pass the final checks Discovery image 2   2026 09 01.47200    2461284.97200    13.52    05:42:25.09 +18:04:01.3   6223 0813   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits **** FOUND 05:42:25.06 +18:04:00.3 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 196857_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 The candidate 196857_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 did not pass the final checks Discovery image 2   2026 09 01.47200    2461284.97200    13.74    05:41:07.01 +24:22:14.4   6013 4630   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits **** FOUND 05:41:07.03 +24:22:14.0 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 196971_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 The candidate 196971_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 did not pass the final checks Discovery image 2   2026 09 01.47200    2461284.97200    13.34    05:48:17.18 +20:45:24.4   7042 2454   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits **** FOUND 05:48:17.19 +20:45:24.0 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 197128_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 The candidate 197128_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 did not pass the final checks Discovery image 2   2026 09 01.47200    2461284.97200    13.71    05:27:25.26 +23:07:39.0   4114 3888   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits **** FOUND 05:27:25.27 +23:07:38.6 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 197587_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 The candidate 197587_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 did not pass the final checks Discovery image 2   2026 09 01.47200    2461284.97200    13.60    05:17:30.21 +20:09:22.3   2673 2125   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits **** FOUND 05:17:30.28 +20:09:22.6 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 197611_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 The candidate 197611_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 did not pass the final checks Discovery image 2   2026 09 01.47200    2461284.97200    13.78    05:19:44.09 +26:10:33.8   3098 5764   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits **** FOUND 05:19:43.97 +26:10:32.2 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 197612_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 The candidate 197612_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 did not pass the final checks Discovery image 2   2026 09 01.47200    2461284.97200    13.79    05:31:04.52 +20:26:41.7   4603 2260   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits **** FOUND 05:31:04.52 +20:26:42.2 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 197769_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 The candidate 197769_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 did not pass the final checks Discovery image 2   2026 09 01.47200    2461284.97200    13.52    05:46:11.40 +25:40:59.7   6704 5436   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits **** FOUND 05:46:11.41 +25:40:59.9 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 197875_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 The candidate 197875_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 did not pass the final checks Discovery image 1   2026 09 01.47153    2461284.97153    13.72    05:38:53.53 +18:38:46.1   5713 1161   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits Discovery image 2   2026 09 01.47200    2461284.97200    13.76    05:38:53.68 +18:38:44.6   5714 1164   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 198294_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 Preparing report for the candidate 198294_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 198333_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 The candidate 198333_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 did not pass the final checks Discovery image 2   2026 09 01.47200    2461284.97200    13.67    05:40:50.26 +25:14:07.8   5973 5154   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits **** FOUND 05:40:50.27 +25:14:07.9 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 198453_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 The candidate 198453_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 did not pass the final checks Discovery image 2   2026 09 01.47200    2461284.97200    13.71    05:17:25.43 +25:52:04.8   2777 5588   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits Rejecting candidate due to large distance (18.0") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 198495_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 The candidate 198495_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 did not pass the final checks Discovery image 2   2026 09 01.47200    2461284.97200    14.18    05:44:21.50 +20:06:23.5   6488 2053   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits Rejecting candidate due to large distance (18.9") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 198602_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 The candidate 198602_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 did not pass the final checks Discovery image 2   2026 09 01.47200    2461284.97200    13.91    05:27:58.86 +21:26:30.0   4175 2868   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits **** FOUND 05:27:58.86 +21:26:30.4 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 199012_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 The candidate 199012_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 did not pass the final checks Discovery image 2   2026 09 01.47200    2461284.97200    13.80    05:23:51.52 +20:00:15.5   3575 2010   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits **** FOUND 05:23:51.61 +20:00:15.9 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 199014_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 The candidate 199014_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 did not pass the final checks Discovery image 2   2026 09 01.47200    2461284.97200    13.92    05:18:21.13 +17:56:31.7   2750 0776   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits Rejecting candidate due to large distance (17.9") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 199231_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 The candidate 199231_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 did not pass the final checks Discovery image 2   2026 09 01.47200    2461284.97200    14.10    05:34:12.06 +25:35:36.1   5065 5370   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits **** FOUND 05:34:12.07 +25:35:35.4 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 199301_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 The candidate 199301_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 did not pass the final checks Discovery image 1   2026 09 01.47153    2461284.97153    14.12    05:30:59.36 +21:37:57.8   4599 2975   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits Discovery image 2   2026 09 01.47200    2461284.97200    14.15    05:30:59.60 +21:37:57.8   4600 2978   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 199325_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 The candidate 199325_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 did not pass the final checks Discovery image 2   2026 09 01.47200    2461284.97200    14.10    05:29:35.50 +24:53:54.9   4430 4955   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits Rejecting candidate due to large distance (18.2") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 199346_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 The candidate 199346_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 did not pass the final checks Discovery image 2   2026 09 01.47200    2461284.97200    14.20    05:31:04.79 +23:13:53.4   4623 3943   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits **** FOUND 05:31:04.83 +23:13:53.8 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 199403_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 Preparing report for the candidate 199403_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 199449_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 The candidate 199449_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 did not pass the final checks Discovery image 2   2026 09 01.47200    2461284.97200    13.96    05:30:21.61 +22:50:01.7   4520 3704   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits **** FOUND 05:30:21.62 +22:50:01.2 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 14597_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 The candidate 14597_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 did not pass the final checks Discovery image 2   2026 09 01.47200    2461284.97200    12.75    05:38:00.40 +26:13:07.4   5585 5750   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits **** FOUND 05:38:00.42 +26:13:07.4 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 180008_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 The candidate 180008_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 did not pass the final checks Discovery image 2   2026 09 01.47153    2461284.97153    13.25    05:13:05.10 +20:18:42.2   2046 2238   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits Discovery image 3   2026 09 01.47200    2461284.97200    13.28    05:13:05.04 +20:18:41.2   2046 2241   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 108934_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 The candidate 108934_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 did not pass the final checks Discovery image 3   2026 09 01.47200    2461284.97200    12.75    05:30:18.08 +20:22:06.0   4493 2215   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits **** FOUND 05:30:18.14 +20:22:06.1 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 120168_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 The candidate 120168_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 did not pass the final checks Discovery image 3   2026 09 01.47200    2461284.97200    9.88    05:46:56.27 +17:54:33.2   6878 0721   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits **** FOUND 05:46:56.28 +17:54:33.2 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 109779_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 The candidate 109779_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559 did not pass the final checks Discovery image 3   2026 09 01.47200    2461284.97200    12.02    05:26:57.72 +20:20:22.6   4020 2204   /data_ssd/NMW-TexasTech/workdir//img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits Rejecting candidate due to large distance (18.0") between the two second-epoch detections make_report_in_HTML.sh Phase 2 (HTML assembly): 1s make_report_in_HTML.sh TOTAL: 15s Prepared the HTML report for the field Tau-04-Q2b1x1 with default.sex.telephoto_lens_vSTL *------ done with default.sex.telephoto_lens_vSTL ------* #### The local exclusion list is exclusion_list_local.txt #### 05:28:24.72 +23:42:54.4 05:19:20.72 +20:22:07.7 05:24:34.47 +21:43:53.1 Source monitoring: measuring positions from /data_ssd/NMW-TexasTech/workdir/img_2026-09-01_CI_Tau-04-Q2b1x1_062349_TTUQ2b1x1_1340119_S4ZEdIPz/monitoring_positions.txt Read 69356 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 74.3027 to 91.7946 deg, Dec +16.5449 to +27.2693 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 74.3027 to 91.7946 deg, Dec 16.5449 to 27.2693 deg Loaded 12095 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): 9239 out of 10279 total matches. Matched with Tycho-2 10279 out of 69356 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_fd_Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits via Tycho-2 util/pixel_flux_airmass_correction processing wcs_fd_Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits Observation time (mid-exposure, UTC): JD 2461284.97153 (FITS header) Observing site: lat= +33.748292 deg lon= -101.958319 deg east-positive (SITELAT/SITELONG FITS header keywords) Frame center (pixel 4788.5 3194.5): RA= 83.08052 deg Dec= +21.99985 deg Frame center: alt= +57.386 deg az= 100.041 deg airmass= 1.1864 Header cross-check: CENTALT= 57.108 deg (difference +0.278 deg) Header cross-check: AIRMASS= 1.1904 (we compute 1.1864) Airmass zero-point fit: REJECT_NOISY_FIT k= +2.1095 +/- 0.0556 mag/airmass N= 5041 airmass span 1.0912-1.3394 scatter 0.2128 mag Source monitoring: airmass zero-point for wcs_fd_Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits: REJECT_NOISY_FIT +2.578663 -2.109464 1.1864 +2.1095 5041 0.2481 0.2128 1.0912 1.3394 Forced photometry (list mode): image=wcs_fd_Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits list=monitoring_pixlist1357230.tmp aperture=4.5 Image size: 9576 x 6388 Excluding image region: -1.0 -1.0 1.0 1.0 (defined in bad_region.lst) Excluding image region: 7500.0 0.0 9576.0 6388.0 (defined in bad_region.lst) Excluding image region: 1122.0 1550.0 1124.0 1552.0 (defined in bad_region.lst) Excluding image region: 1637.0 2824.0 1639.0 2826.0 (defined in bad_region.lst) Excluding image region: 1831.0 2839.0 1833.0 2841.0 (defined in bad_region.lst) Excluding image region: 1905.0 4570.0 1907.0 4572.0 (defined in bad_region.lst) Excluding image region: 2012.0 4693.0 2014.0 4695.0 (defined in bad_region.lst) Excluding image region: 2397.0 4241.0 2399.0 4243.0 (defined in bad_region.lst) Excluding image region: 2679.0 2807.0 2681.0 2809.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 31 image regions (defined in bad_region.lst). Saturation level: 57000.0 Calibration (from calib.txt_param_monitoring, fit_function=3): cal_mag = 0.000000 * x^2 + 1.000000 * x + 22.378400 Forced photometry: center=(3246.84, 4214.60) aperture=4.5 Annulus: inner=9.00 outer=22.50 Background annulus: 1337 pixels Iterative clipping converged after 2 iterations, 1330/1337 pixels remain SExtractor background: mode=2576.00 median=2578.00 mean=2579.33 sigma=78.58 -> bg=2576.00 (1330 pixels) Aperture sum=124790.04 N_eff=15.9043 Net flux=83820.46 noise=313.36 SNR=267.49 Instrumental magnitude: -12.3084 Calibrated magnitude: 10.0700 Source monitoring: 1 position(s) measured on wcs_fd_Tau-04-Q2b1x1_2026-09-01_06-18-50_20.00sec_-0.00C_LIGHT_0558.fits (aperture 4.5 pix) Read 68715 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 74.3029 to 91.7944 deg, Dec +16.5394 to +27.2638 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 74.3029 to 91.7944 deg, Dec 16.5394 to 27.2638 deg Loaded 12093 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): 9274 out of 10290 total matches. Matched with Tycho-2 10290 out of 68715 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits via Tycho-2 util/pixel_flux_airmass_correction processing wcs_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits Observation time (mid-exposure, UTC): JD 2461284.97200 (FITS header) Observing site: lat= +33.748292 deg lon= -101.958319 deg east-positive (SITELAT/SITELONG FITS header keywords) Frame center (pixel 4788.5 3194.5): RA= 83.08047 deg Dec= +21.99474 deg Frame center: alt= +57.520 deg az= 100.165 deg airmass= 1.1847 Header cross-check: CENTALT= 57.244 deg (difference +0.275 deg) Header cross-check: AIRMASS= 1.1885 (we compute 1.1847) Airmass zero-point fit: REJECT_NOISY_FIT k= +2.1140 +/- 0.0537 mag/airmass N= 5072 airmass span 1.0905-1.3372 scatter 0.2061 mag Source monitoring: airmass zero-point for wcs_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits: REJECT_NOISY_FIT +2.583781 -2.113959 1.1847 +2.1140 5072 0.2466 0.2061 1.0905 1.3372 Forced photometry (list mode): image=wcs_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits list=monitoring_pixlist1357230.tmp aperture=4.6 Image size: 9576 x 6388 Excluding image region: -1.0 -1.0 1.0 1.0 (defined in bad_region.lst) Excluding image region: 7500.0 0.0 9576.0 6388.0 (defined in bad_region.lst) Excluding image region: 1122.0 1550.0 1124.0 1552.0 (defined in bad_region.lst) Excluding image region: 1637.0 2824.0 1639.0 2826.0 (defined in bad_region.lst) Excluding image region: 1831.0 2839.0 1833.0 2841.0 (defined in bad_region.lst) Excluding image region: 1905.0 4570.0 1907.0 4572.0 (defined in bad_region.lst) Excluding image region: 2012.0 4693.0 2014.0 4695.0 (defined in bad_region.lst) Excluding image region: 2397.0 4241.0 2399.0 4243.0 (defined in bad_region.lst) Excluding image region: 2679.0 2807.0 2681.0 2809.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 31 image regions (defined in bad_region.lst). Saturation level: 57000.0 Calibration (from calib.txt_param_monitoring, fit_function=3): cal_mag = 0.000000 * x^2 + 1.000000 * x + 22.394950 Forced photometry: center=(3246.85, 4217.65) aperture=4.6 Annulus: inner=9.20 outer=23.00 Background annulus: 1395 pixels Iterative clipping converged after 2 iterations, 1388/1395 pixels remain SExtractor background: mode=2617.95 median=2622.00 mean=2624.70 sigma=79.33 -> bg=2617.95 (1388 pixels) Aperture sum=126960.27 N_eff=16.6190 Net flux=83452.57 noise=323.41 SNR=258.04 Instrumental magnitude: -12.3036 Calibrated magnitude: 10.0914 Source monitoring: 1 position(s) measured on wcs_fd_Tau-04-Q2b1x1_2026-09-01_06-19-30_20.00sec_-0.00C_LIGHT_0559.fits (aperture 4.6 pix) ########### Completed Tau-04-Q2b1x1 ########### The analysis was running at tau We are allowed to update the exclusion list at tau host Found ../exclusion_list_TTUQ2.txt #### The exclusion list before filtering-out asteroids, bad pixels and adding Gaia sources #### 05:21:07.68 +23:38:19.8 05:21:07.65 +23:38:19.9 05:28:24.72 +23:42:54.4 05:19:20.72 +20:22:07.7 05:24:34.47 +21:43:53.1 ################################################################################### 05:21:07.68 +23:38:19.8 -- not an asteroid (will add it to exclusion list) 05:21:07.65 +23:38:19.9 -- not an asteroid (will add it to exclusion list) 05:28:24.72 +23:42:54.4 -- asteroid (will NOT add it to exclusion list) 05:19:20.72 +20:22:07.7 -- asteroid (will NOT add it to exclusion list) 05:24:34.47 +21:43:53.1 -- asteroid (will NOT add it to exclusion list) renamed 'exclusion_list_index_html.txt_noasteroids' -> 'exclusion_list_index_html.txt' 05:21:07.65 +23:38:19.9 -- does not seem to be a hot pixel (will add it to exclusion list) 05:21:07.68 +23:38:19.8 -- 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) 05:21:07.65 +23:38:19.9 -- a known object 05:21:07.68 +23:38:19.8 -- a known object Found 0 unidentified candidates (excluding asteroids, hot pixels and known variable stars). ################################################################################### 2 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 #### 05:21:07.65 +23:38:19.9 05:21:07.68 +23:38:19.8 #################################################### The observatory MPC code is V36 ############################################################ Positions of planets computed with util/planet_finder/main.py for JD(UT)2461284.97153245 -observatory V36 11:00:30.79 +08:01:26.5 Mercury (-1.4mag) 13:20:32.74 -12:12:21.5 Venus (-4.6mag) 06:58:06.30 +23:18:28.8 Mars (1.2mag) 09:04:11.54 +17:17:51.7 Jupiter (-1.8mag) 00:53:00.01 +02:47:45.9 Saturn (0.5mag) 04:13:33.27 +21:01:38.9 Uranus (5.7mag) 00:14:16.95 +00:00:24.7 Neptune (7.7mag) 20:26:00.98 -23:38:10.5 Pluto (14.5mag) 01:49:37.90 +16:04:51.8 Moon (-11.3mag) -rw-r--r-- 1 apache apache 363 Sep 1 06:27 planets.txt ############################################################ Positions of selected moons from JPL HORIZONS for JD(UT)2461284.97153245: 09:04:17.85 +17:17:22.5 Io (6.2mag) 09:04:09.63 +17:18:01.6 Europa (6.3mag) 09:04:03.27 +17:18:31.0 Ganymede (5.6mag) 09:04:19.51 +17:17:12.6 Callisto (6.9mag) 09:01:48.03 +17:31:34.3 Himalia (15.7mag) 09:04:10.57 +17:17:57.0 Thebe (16.6mag) 09:01:27.66 +17:26:00.5 Elara (17.7mag) 09:08:12.16 +16:47:19.1 Pasiphae (17.9mag) 09:05:41.73 +17:34:03.9 Carme (19.0mag) 00:53:10.90 +02:47:19.0 Titan (8.3mag) 00:52:58.55 +02:47:51.6 Rhea (9.6mag) 00:53:28.32 +02:50:27.9 Iapetus (11.0mag) 00:52:52.51 +02:47:10.4 Hyperion (14.4mag) 00:51:53.06 +02:38:04.5 Phoebe (16.4mag) -rw-r--r-- 1 apache apache 568 Sep 1 06:27 moons.txt ############################################################ Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461284.97153245: 21:19:15.96 -04:56:11.0 JWST 16:47:45.49 +43:16:00.1 Chandra 12:54:32.72 -62:22:47.0 XMM-Newton -rw-r--r-- 1 apache apache 96 Sep 1 06:27 spacecraft.txt ############################################################ Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461284.97153245 -observatory V36 03:36:34.19 +19:02:54.6 17.4mag P/1996 R2 (Lagerkvist) 18:01:12.74 -34:18:54.6 14.3mag P/2010 H2 (Vales) 07:14:55.80 -69:59:20.0 17.3mag C/2014 UN271 (Bernardinelli-Bernstein) 06:14:55.36 +33:33:08.1 17.7mag C/2017 K2 (PANSTARRS) 04:41:57.08 +44:32:12.9 15.5mag P/2021 N1 (ZTF) 04:41:57.08 +44:32:12.9 15.5mag P/2021 N1 (ZTF) 22:18:13.34 +29:20:57.3 17.4mag C/2022 E2 (ATLAS) 07:05:35.35 +26:05:23.1 16.8mag C/2022 N2 (PANSTARRS) 10:44:06.72 +27:26:37.4 17.0mag C/2022 QE78 (ATLAS) 09:44:55.96 +05:15:45.8 18.0mag C/2022 R6 (PANSTARRS) 20:43:32.15 +62:14:39.4 18.0mag C/2023 H5 (Lemmon) 15:31:27.48 -15:08:08.7 14.8mag C/2023 R1 (PANSTARRS) 08:33:07.25 +32:32:58.2 15.7mag C/2024 E1 (Wierzchos) 15:06:00.63 +15:23:28.8 17.9mag C/2024 G6 (ATLAS) 18:37:44.06 +43:21:38.8 13.7mag C/2024 J3 (ATLAS) 20:34:22.77 +49:32:59.3 17.5mag C/2024 R4 (PANSTARRS) 05:32:18.38 -12:57:32.6 15.2mag C/2024 T5 (ATLAS) 07:09:24.01 +19:41:25.5 17.8mag C/2025 J1 (Borisov) 11:08:44.34 +19:12:59.0 16.9mag C/2025 V2 (Rankin) 13:14:57.22 +00:34:48.1 16.8mag C/2025 Y1 (ATLAS) 16:27:36.52 +74:56:00.9 16.2mag C/2026 A2 (Bok) 03:08:08.63 +46:16:28.1 17.4mag C/2026 B2 (Sun-Gao) 12:07:55.39 +10:48:05.7 17.5mag A/2026 E1 22:21:08.49 -34:25:14.2 13.2mag 10P/Tempel 11:44:18.02 -05:02:14.6 16.3mag 29P/Schwassmann-Wachmann 11:56:50.19 -03:14:23.5 17.5mag 63P/Wild 00:47:38.85 -06:41:59.6 15.4mag 65P/Gunn 06:27:48.40 +19:40:00.2 17.1mag 78P/Gehrels 03:16:19.20 +14:53:21.5 16.7mag 88P/Howell 05:19:10.86 +26:22:55.7 17.6mag 112P/Urata-Niijima 07:14:13.39 +26:13:36.5 15.9mag 114P/Wiseman-Skiff 10:14:47.69 +22:04:59.1 14.9mag 123P/West-Hartley 12:33:55.70 -19:16:57.0 17.4mag 124P/Mrkos 06:10:09.53 +20:48:21.2 15.9mag 128P/Shoemaker-Holt 23:55:16.63 +02:40:28.0 17.4mag 139P/Vaisala-Oterma 02:50:39.80 -18:07:34.0 15.5mag 161P/Hartley-IRAS 09:54:01.88 +18:09:39.6 11.9mag 169P/NEAT 03:18:50.03 +08:54:04.6 14.4mag 220P/McNaught 04:32:02.60 +34:25:39.2 15.2mag 260P/McNaught 08:15:58.85 +36:16:47.4 17.3mag 295P/LINEAR 15:21:38.06 +00:24:29.4 17.9mag 391P/Kowalski 09:22:42.50 +17:08:57.7 17.9mag 450P/LONEOS -rw-r--r-- 1 apache apache 2.1K Sep 1 06:27 comets.txt ############################################################ List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html : 04:20:07.58 -42:26:59.90 AT2026zjy 2026-08-23.03 15.91 03:08:18.02 +11:54:46.50 SN2026ymb 2026-08-23.4 16.44 20:22:32.48 -50:45:14.30 SN2026yid 2026-08-22.82 15.13 04:24:28.39 -56:20:21.60 ASASSN-26ey 2026-08-20.02 15.55 16:46:37.81 -63:14:59.80 ASASSN-26ex 2026-08-18.78 3.63 21:28:47.85 +20:31:03.60 SN 2026sfn 2026-08-16.3 17.09 23:01:28.67 -61:00:39.00 SN 2026yib 2026-08-14.85 17.36 00:22:23.20 -32:16:02.70 SN 2026whu 2026-08-14.96 16.5 19:56:21.71 -37:24:19.90 ASASSN-26ew 2026-08-13.82 14.73 13:53:14.21 +00:26:52.00 SN 2026wkv 2026-08-10.12 15.83 05:21:07.61 +23:38:20.10 TCP J05210763+2338194 2026-08-10.59 9.34 01:28:20.49 +40:13:27.10 SN2026wpd 2026-08-9.34 16.37 23:47:50.87 +49:28:49.80 SN2026wjs 2026-08-9.35 17.12 16:03:20.92 +17:43:23.70 AT2026xau 2026-08-9.3 17.71 01:10:22.05 -09:34:08.50 SN2026weo 2026-08-7.46 15.76 00:56:54.35 -35:55:29.40 AT2026wdy 2026-08-5.05 16.08 22:08:07.63 -53:03:58.90 AT2026wek 2026-08-3.82 17.17 14:51:51.34 +66:13:24.60 ASASSN-26ev 2026-08-2.15 14.02 12:06:50.79 -36:16:06.20 SN2026wgm 2026-08-1.73 15.61 16:56:36.90 -59:29:26.00 ASASSN-26er 2026-07-25.82 15.09 01:21:27.83 -10:37:05.00 SN2026vbh 2026-07-25.61 15.97 21:17:31.59 +22:25:50.90 ASASSN-26eq 2026-07-24.37 15.13 18:53:36.89 +16:56:43.60 ASASSN-26ep 2026-07-23.47 -4.06 12:18:47.98 -30:48:47.50 ASASSN-26et 2026-07-22.76 13.98 13:00:47.82 +15:42:17.60 SN2026uwk 2026-07-21.75 16.38 18:52:31.11 -32:28:00.90 ASASSN-26en 2026-07-21.77 14.63 14:42:58.01 -62:32:59.10 ASASSN-26es 2026-07-20.79 15.36 20:12:45.57 -32:53:13.00 ASASSN-26em 2026-07-20.94 16.83 18:54:24.33 -46:11:51.70 ASASSN-26eu 2026-07-20.93 14.86 03:18:56.99 -80:55:10.40 AT2026ugi 2026-07-20.03 17.12 18:43:58.40 +24:22:41.80 ASASSN-26eo 2026-07-19.36 16.16 04:50:01.03 -02:22:33.80 ASASSN-26ej 2026-07-16.17 17.02 18:34:55.28 -31:41:00.90 ASASSN-26ek 2026-07-16.24 15.73 17:07:43.61 -44:21:53.50 ASASSN-26el 2026-07-15.86 16.01 14:45:08.35 +24:13:12.30 ASASSN-26ei 2026-07-16.17 16.46 10:00:46.44 -32:36:31.10 AT 2023mhb 2026-07-14.73 16.67 14:39:37.45 -11:22:36.20 AT 2026unl 2026-07-15.27 17.11 10:49:42.57 -11:25:55.80 ASASSN-26eh 2026-07-14.72 16.58 19:33:53.06 -07:15:00.80 ASASSN-22le 2026-07-14.15 15.5 02:45:40.52 -27:55:30.30 ASASSN-26ef 2026-07-12.35 15.86 23:26:43.80 +04:42:39.70 SN 2026qtn 2026-07-12.22 16.47 02:19:17.26 +28:57:15.40 ASASSN-26ec 2026-07-11.53 2.78 18:31:15.56 -05:34:31.50 AT2026stb 2026-07-11.28 -1.29 13:36:08.24 +23:29:05.00 AT2026pjf 2026-07-10.18 -0.72 17:33:39.82 +04:22:36.70 SN2026pir 2026-07-9.86 -0.66 11:21:41.26 -50:33:36.30 ASASSN-26ed 2026-07-8.8 -1.3 23:41:42.11 +26:29:49.10 AT2026qil 2026-07-9.3 16.15 20:21:30.50 -32:03:40.10 ASASSN-26ee 2026-07-7.22 15.53 19:37:44.09 -05:35:42.80 AT2026ryu 2026-07-7.17 14.88 11:06:55.46 -04:07:04.50 AT2026qqg 2026-07-5.01 16.82 19:07:23.69 -74:13:37.30 AT2026qly 2026-07-5.02 17.31 17:57:43.80 +27:18:40.10 ASASSN-26ea 2026-07-5.07 16.67 19:59:01.43 -32:07:34.30 ASASSN-26eb 2026-07-4.97 15.52 18:46:50.35 -57:44:13.20 SN 2026qqp 2026-07-5.03 -0.92 19:17:31.69 -39:55:29.90 ASASSN-26dz 2026-07-5.14 15.91 19:14:31.37 +12:03:52.90 AT 2026rdg 2026-07-3.43 11.81 04:05:50.09 -70:24:34.40 AT 2026qpr 2026-06-30.4 15.96 13:45:37.49 -05:59:35.80 SN 2026pub 2026-06-30.09 16.01 16:41:15.63 +39:17:14.70 SN 2026pel 2026-06-26.38 16.07 10:14:40.19 -35:38:21.30 ASASSN-26dy 2026-06-25.99 15.63 14:47:21.56 -40:15:51.30 ASASSN-26dv 2026-06-23.03 14.62 13:38:49.79 -77:21:06.70 ASASSN-26dw 2026-06-23.04 16.09 00:59:27.90 +33:08:13.20 SN 2026mke 2026-06-22.39 17.13 11:10:44.73 -30:20:45.50 SN 2026nmv 2026-06-22.06 16.56 21:36:15.68 -21:19:12.50 AT2026oxh 2026-06-22.15 17.14 17:31:38.38 -56:05:51.90 ASASSN-26dx 2026-06-22.02 14.72 14:10:13.44 -38:46:46.10 AT2026pvk 2026-06-22.06 16.53 20:56:47.23 -18:31:05.20 AT2026plb 2026-06-21.31 16.4 15:44:29.68 +21:00:59.30 SN2026ore 2026-06-21.29 17.57 23:50:05.98 -14:01:41.30 AT2026oxl 2026-06-21.52 17.64 17:36:54.73 -18:10:04.20 AT2026ouj 2026-06-20.92 15.15 00:34:04.08 -30:22:09.20 AT2026ntk 2026-06-18.09 17.34 20:49:13.39 +25:17:59.20 ASASSN-26du 2026-06-15.39 15.93 23:09:30.84 +32:40:42.00 SN2026oxc 2026-06-14.35 16.83 02:02:26.78 +32:04:21.30 AT2026ovz 2026-06-14.59 15.39 21:26:28.11 -72:31:19.50 AT2026nwc 2026-06-11 17.05 17:54:57.33 +26:32:34.20 SN 2026odc 2026-06-11.23 17.62 13:55:59.94 +17:30:37.20 SN 2026nyq 2026-06-11.1 16.24 00:50:45.14 -71:38:36.90 ASASSN-26dt 2026-06-11.13 10.22 14:42:19.73 +19:11:35.60 SN2026nyp 2026-06-10.3 16.32 12:23:23.92 +12:56:43.50 SN2026mta 2026-06-8.29 16.69 12:30:18.51 +47:12:33.20 SN2026oao 2026-06-9.32 17.02 10:51:05.21 -42:28:56.60 AT2026nvf 2026-06-8.12 16.75 13:50:22.48 -07:35:00.00 SN2026npn 2026-06-8.02 17.58 00:56:07.17 +43:01:43.20 ASASSN-26dq 2026-06-7.43 13.58 01:07:49.46 +41:59:43.70 SN 2026obc 2026-06-7.43 15.15 21:11:25.22 +14:14:31.90 ASASSN-26dr 2026-06-7.24 16.24 06:21:27.06 -65:16:42.00 ASASSN-26ds 2026-06-2.97 15.02 20:07:38.15 -21:07:05.40 SN2026mho 2026-05-25.18 -1.12 11:29:42.55 +79:01:03.10 AT2026min 2026-05-24.21 16.63 11:44:32.95 -68:48:30.00 ASASSN-26no 2026-05-24 8.41 19:00:42.82 -48:31:01.60 ASASSN-26dp 2026-05-22.31 -3.28 14:23:56.72 -58:37:47.60 ASASSN-26dn 2026-05-20.01 14.64 11:24:54.06 +47:57:01.60 AT2026nma 2026-05-20.29 15.46 21:27:08.58 +33:24:38.10 AT2026lli 2026-05-19.34 15.86 00:31:01.41 -13:38:51.70 AT2026nad 2026-05-19.39 15.34 15:16:06.61 -79:16:32.40 ASASSN-26dm 2026-05-19.03 14.44 11:24:25.21 -59:23:19.10 ASASSN-26dl 2026-05-18.02 13.55 13:45:51.52 -53:16:01.00 ASASSN-26dk 2026-05-18.16 12.96 02:05:49.69 -30:29:09.60 ASASSN-26dh 2026-05-18.43 15.37 -rw-r--r-- 1 apache apache 5.7K Sep 1 06:27 asassn_transients_list.txt ############################################################ Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html : 02:19:17.36 +28:57:15.8 TCP J02191736+2857158 2026-07-12.3549 12.5mag 00:44:56.43 +41:57:41.6 PNV J00445643+4157416 2026-07-13.8026 17.98Cmag 00:42:55.36 +41:17:27.0 PNV J00425536+4117270 2026-07-20.1813 17.7mag 20:35:43.64 +61:31:32.9 TCP J20354364+6131329 2026-07-20.5443 14.4mag 21:17:31.48 +22:25:51.0 TCP J21173148+2225510 2026-07-23.5577 14.8mag 00:41:24.04 +40:49:02.8 PNV J00412404+4049028 2026-07-25.0157 18.7mag 00:43:04.26 +41:02:28.6 PNV J00430426+4102286 2026-07-26.1512 20mag 14:51:51.40 +66:13:24.0 TCP J14515140+6613240 2026-07-29.2561 13.5mag 00:43:06.15 +41:22:08.2 PNV J00430615+4122082 2026-07-30.0085 19.4mag 00:41:33.23 +41:10:12.2 PNV J00413323+4110122 2026-08-02.8913 17.1mag 05:21:07.63 +23:38:19.4 TCP J05210763+2338194 2026-08-06.4109 11.2mag 22:57:17.96 +47:07:41.8 TCP J22571796+4707418 2026-08-09.3289 14.3mag 09:13:38.17 +76:28:18.1 PSN J09133817+7628181 2026-08-09.8037 15.4mag 00:43:17.29 +41:26:48.6 PNV J00431729+4126486 2026-08-14.0920 16.8mag 00:42:52.82 +41:10:58.6 PNV J00425282+4110586 2026-08-17.7723 19.9mag 00:42:52.83 +41:10:59.6 PNV J00425283+4110596 2026-08-18.6119 19.3mag 18:25:12.76 -22:25:29.3 TCP J18251276-2225293 2026-08-19.1062 9.4mag 18:03:09.04 +12:18:14.0 TCP J18030904+1218140 2026-08-19.5199 14.9mag 19:45:06.48 +18:22:42.2 PNV J19450648+1822422 2026-08-25.1278 9.0mag 00:42:54.65 +41:22:59.3 PNV J00425465+4122593 2026-08-25.4712 18.9mag -rw-r--r-- 1 apache apache 190K Sep 1 06:27 tocp_transients_list.txt ############################################################ Truncated list of recent TNS transients from https://www.wis-tns.org/ : 15:30:16.620 +37:33:54.04 SN 2026xzu 2026-08-07.31 18.869 22:06:45.694 +25:54:26.94 SN 2026xzt 2026-08-04.32 19.8154 14:46:07.623 +06:25:26.60 AT 2026xzs 2026-08-06.88 19.072 00:41:57.435 +01:37:29.15 AT 2026xzr 2026-08-06.19 19.25 00:13:38.500 +03:45:21.38 AT 2026xzq 2026-08-06.71 19.82 15:44:05.663 +62:31:02.12 AT 2026xzp 2026-08-07.30 19.137 15:23:07.561 +26:55:05.00 SN 2026xzo 2026-08-07.29 19.228 13:27:56.786 -31:29:17.86 AT 2026xzn 2026-08-06.74 18.953 23:05:36.390 -03:36:56.91 AT 2026xzm 2026-08-07.09 19.428 15:24:13.077 +54:48:58.02 AT 2026xzl 2026-08-04.29 19.12 05:43:45.299 -12:31:19.63 AT 2026xzk 2026-01-11.34 20.48 08:43:05.547 +25:32:19.55 AT 2026xzj 2026-01-11.58 20.89 16:22:31.145 +09:33:33.30 AT 2026xzi 2026-08-05.29 20.61 17:12:21.291 +21:02:54.44 AT 2026xzh 2026-08-05.34 20.95 16:19:36.299 +11:57:03.80 AT 2026xzg 2026-08-05.29 20.16 16:33:56.913 +13:58:08.26 AT 2026xzf 2026-08-05.29 21.06 17:03:57.056 +04:27:02.47 AT 2026xze 2026-08-05.28 20.78 17:51:27.713 +19:57:36.91 AT 2026xzd 2026-08-05.34 20.73 16:58:34.750 +12:37:35.05 AT 2026xzc 2026-08-05.29 21.81 16:57:45.366 -04:44:07.55 AT 2026xzb 2026-08-06.80 18.89 -rw-r--r-- 1 apache apache 88K Sep 1 06:27 tns_transients_list.txt

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