fd_Tau-03-Q2b1x1_2026-08-12_04-03-28_20.00sec_-0.00C_LIGHT_0368.fits
fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits
util/transients/transient_factory_test31.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF
| Date (UTC) | JD(UTC) | mag. | R.A. & Dec.(J2000) | X & Y (pix) | Image | |
|---|---|---|---|---|---|---|
| Discovery image 1 | 2026 08 12.37753 | 2461264.87753 | 13.76 | 04:17:34.30 +23:50:16.4 | 2143 4423 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-03-28_20.00sec_-0.00C_LIGHT_0368.fits |
| Discovery image 2 | 2026 08 12.37799 | 2461264.87799 | 14.05 | 04:17:34.45 +23:50:15.4 | 2146 4424 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits |
Mean magnitude and position on the discovery images:
2026 08 12.3778 2461264.8778 13.90 04:17:34.38 +23:50:15.9
172.08865 -18.79044 galactic Tau Second-epoch detections are separated by 2.4" 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.
714 Ulula 1 -0 1 14.1 -0 0
Forced photometry on wcs_Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits at 04:17:34.38 +23:50:15.9: 16.29 +/- 99.00 upperlimit
Forced photometry on wcs_Tau-03-Q2b1x1_2026-01-17_23-15-20_20.00sec_-15.00C_LIGHT_0202.fits at 04:17:34.38 +23:50:15.9: 16.13 +/- 99.00 upperlimit
Check this position in TNS. Manually check the ASAS-SN list of transients!
Search this object in SIMBAD.
Search this object in VizieR catalogs. WISE atlas Aladin Lite SNAD ZTF viewer
Online MPChecker may fail to identify bright comets! Please manually check the Seiichi Yoshida's and Gideon van Buitenen's pages.
| Date (UTC) | JD(UTC) | mag. | R.A. & Dec.(J2000) | X & Y (pix) | Image | |
|---|---|---|---|---|---|---|
| Discovery image 1 | 2026 08 12.37753 | 2461264.87753 | 14.38 | 04:49:24.98 +25:25:52.8 | 6548 5290 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-03-28_20.00sec_-0.00C_LIGHT_0368.fits |
| Discovery image 2 | 2026 08 12.37799 | 2461264.87799 | 14.39 | 04:49:24.97 +25:25:51.8 | 6550 5291 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits |
Mean magnitude and position on the discovery images:
2026 08 12.3778 2461264.8778 14.38 04:49:24.97 +25:25:52.3
175.70314 -12.25060 galactic Tau Second-epoch detections are separated by 1.0" and 2.9 pix
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.
214 Aschera 0 1 1 14.7 -0 0
Forced photometry on wcs_Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits at 04:49:24.97 +25:25:52.3: 16.27 +/- 99.00 upperlimit
Forced photometry on wcs_Tau-03-Q2b1x1_2026-01-17_23-15-20_20.00sec_-15.00C_LIGHT_0202.fits at 04:49:24.97 +25:25:52.3: 16.19 +/- 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.
######## 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-03-Q2b1x1 ####################################### ########### Starting Tau-03-Q2b1x1 ########### Processing Tau-03-Q2b1x1 server tau has sufficient free disk space available: 366593 MB at /data_ssd/NMW-TexasTech/workdir server tau has sufficient free disk space available: 366593 MB at . Checking input images (2 new) REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Tau-03-Q2b1x1_2026-01-17_23-15-20_20.00sec_-15.00C_LIGHT_0202.fits Small preview (one of the new images):
Large previews of the second-epoch (new) images:
MAKE_PNG_PLOTS=yes
renamed 'Tau-03-Q2b1x1_2026-08-12_04-03-28_20.00sec_-0.00C_LIGHT_0368.png' -> 'transient_report/Tau-03-Q2b1x1_2026-08-12_04-03-28_20.00sec_-0.00C_LIGHT_0368.fits_preview.png'
Tau-03-Q2b1x1_2026-08-12_04-03-28_20.00sec_-0.00C_LIGHT_0368.fits
renamed 'Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.png' -> 'transient_report/Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits_preview.png'
Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.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= 515.2031 INFO: REFERENCE_EPOCH__FIRST_IMAGE_SD= 636.4101 INFO: SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 1411.6776 INFO: SECOND_EPOCH__FIRST_IMAGE_SD= 513.4071 INFO: SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 1409.3542 INFO: SECOND_EPOCH__SECOND_IMAGE_SD= 513.8030 ---------------------------------------------- INFO: ref_to_second_epoch_img_mean_ratio= 2.74004 INFO: SECOND_EPOCH__SD_ratio= 0.001 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 = 25.5499992370605 / [degC] Focuser temperature AMBTEMP = 26.3 / [degC] Ambient air temperature Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/Tau-03-Q2b1x1_2026-08-12_04-03-28_20.00sec_-0.00C_LIGHT_0368.fits CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/Tau-03-Q2b1x1_2026-08-12_04-03-28_20.00sec_-0.00C_LIGHT_0368.fits SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/Tau-03-Q2b1x1_2026-08-12_04-03-28_20.00sec_-0.00C_LIGHT_0368.fits Header: 74 keys total, 33 keys left Record 0: "" status=0 Record 1: "SIMPLE = T / C# FITS" status=0 Record 2: "BITPIX = 16" status=0 Record 3: "NAXIS = 2 / Dimensionality" status=0 Record 4: "NAXIS1 = 9576" status=0 Record 5: "NAXIS2 = 6388" status=0 Record 6: "BZERO = 32768" status=0 Record 7: "EXTEND = T / Extensions are permitted" status=0 Record 8: "IMAGETYP= 'LIGHT' / Type of exposure" status=0 Record 9: "EXPOSURE= 20.0 / [s] Exposure duration" status=0 Record 10: "EXPTIME = 20.0 / [s] Exposure duration" status=0 Record 11: "DATE-LOC= '2026-08-12T04:03:28.7737308' / Time of observation (local)" status=0 Record 12: "DATE-OBS= '2026-08-12T09:03:28.7737308' / Time of observation (UTC)" status=0 Record 13: "MJD-OBS = 61264.3774163541 / Modified Julian Date of observation" status=0 Record 14: "DATE-AVG= '2026-08-12T09:03:38.6734765' / Averaged midpoint time (UTC)" status=0 Record 15: "MJD-AVG = 61264.3775309375 / 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 = 69.2274651994436 / [deg] RA of telescope" status=0 Record 32: "DEC = 21.9996322743477 / [deg] Declination of telescope" status=0 Record 33: "CENTALT = 24.2491666666667 / [deg] Altitude of telescope" status=0 Record 34: "CENTAZ = 78.7952777777778 / [deg] Azimuth of telescope" status=0 Record 35: "AIRMASS = 2.42321183541934 / 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-03' / Name of the object of interest" status=0 Record 46: "OBJCTRA = '04 36 55' / [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 = 20455 / [step] Focuser position" status=0 Record 51: "FOCUSPOS= 20455 / [step] Focuser position" status=0 Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0 Record 53: "FOCTEMP = 25.5499992370605 / [degC] Focuser temperature" status=0 Record 54: "FOCUSTEM= 25.5499992370605 / [degC] Focuser temperature" status=0 Record 55: "DEWPOINT= 15.3 / [degC] Dew point" status=0 Record 56: "HUMIDITY= 51.0 / [percent] Relative humidity" status=0 Record 57: "PRESSURE= 899.59 / [hPa] Air pressure" status=0 Record 58: "AMBTEMP = 26.3 / [degC] Ambient air temperature" status=0 Record 59: "WINDDIR = 22.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0 Record 60: "WINDGUST= 16.601328 / [kph] Wind gust" status=0 Record 61: "WINDSPD = 11.900952 / [kph] Wind speed" status=0 Record 62: "ROWORDER= 'TOP-DOWN' / FITS Image Orientation" status=0 Record 63: "EQUINOX = 2000.0 / Equinox of celestial coordinate system" status=0 Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0 Record 65: "QHY_EXP = 20.000096 / [s] Actual exposure time" status=0 Record 66: "QHY_PP = 13888.0 / [ps] pixelPeriod" status=0 Record 67: "QHY_LP = 85000.0 / [ns] linePeriod" status=0 Record 68: "GPS_LP = 85000.0 / [ns] linePeriod" status=0 Record 69: "QHY_FP = 20000160.0 / [us] framePeriod" status=0 Record 70: "QHY_CPL = 6120.0 / clocksPerLine" status=0 Record 71: "QHY_LPF = 235295.0 / linesPerFrame" status=0 Record 72: "QHY_AET = 20000096.0 / [us] actualExposureTime" status=0 Record 73: "QHY_LEM = T / isLongExposureMode" status=0 Record 74: "QHY_OFF0= 3767.777 / [us] RollingShutterEndOffset row 0" status=0 Allocating memory for image, dark and result arrays... Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/Tau-03-Q2b1x1_2026-08-12_04-03-28_20.00sec_-0.00C_LIGHT_0368.fits 9576 6388 16 bitpix SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/Tau-03-Q2b1x1_2026-08-12_04-03-28_20.00sec_-0.00C_LIGHT_0368.fits SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-07-30.fit CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/Tau-03-Q2b1x1_2026-08-12_04-03-28_20.00sec_-0.00C_LIGHT_0368.fits CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-07-30.fit Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-07-30.fit 9576 6388 16 bitpix Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/d_Tau-03-Q2b1x1_2026-08-12_04-03-28_20.00sec_-0.00C_LIGHT_0368.fits :) Spent 0.560759 seconds renamed 'mdark_TTUQ2b1x1_0C_20s_2026-07-30.png' -> 'transient_report/dark.png' try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-07-30.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats MegaDivider v7 Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/d_Tau-03-Q2b1x1_2026-08-12_04-03-28_20.00sec_-0.00C_LIGHT_0368.fits 9576 6388 16 bitpix Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-07-30.fit 9576 6388 16 bitpix Avarage count on flat field image: 19899.553568 Minimal real count (from overscan): 5 Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-03-28_20.00sec_-0.00C_LIGHT_0368.fits :) No overscan detected - all values seem high! (left_median=13115.0, right_median=15628.5) renamed 'mff_TTUQ2b1x1_2026-07-30.png' -> 'transient_report/flat.png' Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-03-28_20.00sec_-0.00C_LIGHT_0368.fits EXPTIME = 20.0 / [s] Exposure duration SET-TEMP= 0.0 / [degC] CCD temperature setpoint CCD-TEMP= 0.0 / [degC] CCD temperature FOCTEMP = 25.4500007629395 / [degC] Focuser temperature AMBTEMP = 26.3 / [degC] Ambient air temperature Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits CCD-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits Header: 74 keys total, 33 keys left Record 0: "" status=0 Record 1: "SIMPLE = T / C# FITS" status=0 Record 2: "BITPIX = 16" status=0 Record 3: "NAXIS = 2 / Dimensionality" status=0 Record 4: "NAXIS1 = 9576" status=0 Record 5: "NAXIS2 = 6388" status=0 Record 6: "BZERO = 32768" status=0 Record 7: "EXTEND = T / Extensions are permitted" status=0 Record 8: "IMAGETYP= 'LIGHT' / Type of exposure" status=0 Record 9: "EXPOSURE= 20.0 / [s] Exposure duration" status=0 Record 10: "EXPTIME = 20.0 / [s] Exposure duration" status=0 Record 11: "DATE-LOC= '2026-08-12T04:04:08.4773539' / Time of observation (local)" status=0 Record 12: "DATE-OBS= '2026-08-12T09:04:08.4773539' / Time of observation (UTC)" status=0 Record 13: "MJD-OBS = 61264.377875891 / Modified Julian Date of observation" status=0 Record 14: "DATE-AVG= '2026-08-12T09:04:18.3775940' / Averaged midpoint time (UTC)" status=0 Record 15: "MJD-AVG = 61264.3779904745 / 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 = 69.2274651359224 / [deg] RA of telescope" status=0 Record 32: "DEC = 21.9996322565108 / [deg] Declination of telescope" status=0 Record 33: "CENTALT = 24.3855555555556 / [deg] Altitude of telescope" status=0 Record 34: "CENTAZ = 78.8758333333333 / [deg] Azimuth of telescope" status=0 Record 35: "AIRMASS = 2.41063032659467 / 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-03' / Name of the object of interest" status=0 Record 46: "OBJCTRA = '04 36 55' / [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 = 20455 / [step] Focuser position" status=0 Record 51: "FOCUSPOS= 20455 / [step] Focuser position" status=0 Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0 Record 53: "FOCTEMP = 25.4500007629395 / [degC] Focuser temperature" status=0 Record 54: "FOCUSTEM= 25.4500007629395 / [degC] Focuser temperature" status=0 Record 55: "DEWPOINT= 15.3 / [degC] Dew point" status=0 Record 56: "HUMIDITY= 51.0 / [percent] Relative humidity" status=0 Record 57: "PRESSURE= 899.59 / [hPa] Air pressure" status=0 Record 58: "AMBTEMP = 26.3 / [degC] Ambient air temperature" status=0 Record 59: "WINDDIR = 22.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0 Record 60: "WINDGUST= 16.601328 / [kph] Wind gust" status=0 Record 61: "WINDSPD = 11.900952 / [kph] Wind speed" status=0 Record 62: "ROWORDER= 'TOP-DOWN' / FITS Image Orientation" status=0 Record 63: "EQUINOX = 2000.0 / Equinox of celestial coordinate system" status=0 Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0 Record 65: "QHY_EXP = 20.000096 / [s] Actual exposure time" status=0 Record 66: "QHY_PP = 13888.0 / [ps] pixelPeriod" status=0 Record 67: "QHY_LP = 85000.0 / [ns] linePeriod" status=0 Record 68: "GPS_LP = 85000.0 / [ns] linePeriod" status=0 Record 69: "QHY_FP = 20000160.0 / [us] framePeriod" status=0 Record 70: "QHY_CPL = 6120.0 / clocksPerLine" status=0 Record 71: "QHY_LPF = 235295.0 / linesPerFrame" status=0 Record 72: "QHY_AET = 20000096.0 / [us] actualExposureTime" status=0 Record 73: "QHY_LEM = T / isLongExposureMode" status=0 Record 74: "QHY_OFF0= 3767.777 / [us] RollingShutterEndOffset row 0" status=0 Allocating memory for image, dark and result arrays... Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits 9576 6388 16 bitpix SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-07-30.fit CCD-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-07-30.fit Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-07-30.fit 9576 6388 16 bitpix Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/d_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits :) Spent 0.555320 seconds renamed 'mdark_TTUQ2b1x1_0C_20s_2026-07-30.png' -> 'transient_report/dark.png' try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-07-30.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats MegaDivider v7 Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/d_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits 9576 6388 16 bitpix Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-07-30.fit 9576 6388 16 bitpix Avarage count on flat field image: 19899.553568 Minimal real count (from overscan): 5 Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits :) No overscan detected - all values seem high! (left_median=13115.0, right_median=15628.5) renamed 'mff_TTUQ2b1x1_2026-07-30.png' -> 'transient_report/flat.png' Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits Dark frame used to calibrate the second-epoch images:
Flat field used to calibrate the second-epoch images:
after the calibration attempt: SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-03-28_20.00sec_-0.00C_LIGHT_0368.fits SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits Previews of the CALIBRATED second-epoch images:
fd_Tau-03-Q2b1x1_2026-08-12_04-03-28_20.00sec_-0.00C_LIGHT_0368.fits
fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.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-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits /data_ssd/NMW-TexasTech/reference_imgs/Tau-03-Q2b1x1_2026-01-17_23-15-20_20.00sec_-15.00C_LIGHT_0202.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-03-28_20.00sec_-0.00C_LIGHT_0368.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits SExtractor catalog cache: saved Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits.cat to cache SExtractor catalog cache: saved Tau-03-Q2b1x1_2026-01-17_23-15-20_20.00sec_-15.00C_LIGHT_0202.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-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits /data_ssd/NMW-TexasTech/reference_imgs/Tau-03-Q2b1x1_2026-01-17_23-15-20_20.00sec_-15.00C_LIGHT_0202.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-03-28_20.00sec_-0.00C_LIGHT_0368.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.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: 2461264.87753209 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-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits exists and is non-empty Saving wcs_Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits to local_wcs_cache/ 'wcs_Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits' -> 'local_wcs_cache/wcs_Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits' wcs_Tau-03-Q2b1x1_2026-01-17_23-15-20_20.00sec_-15.00C_LIGHT_0202.fits exists and is non-empty Saving wcs_Tau-03-Q2b1x1_2026-01-17_23-15-20_20.00sec_-15.00C_LIGHT_0202.fits to local_wcs_cache/ 'wcs_Tau-03-Q2b1x1_2026-01-17_23-15-20_20.00sec_-15.00C_LIGHT_0202.fits' -> 'local_wcs_cache/wcs_Tau-03-Q2b1x1_2026-01-17_23-15-20_20.00sec_-15.00C_LIGHT_0202.fits' wcs_fd_Tau-03-Q2b1x1_2026-08-12_04-03-28_20.00sec_-0.00C_LIGHT_0368.fits exists and is non-empty Saving wcs_fd_Tau-03-Q2b1x1_2026-08-12_04-03-28_20.00sec_-0.00C_LIGHT_0368.fits to local_wcs_cache/ 'wcs_fd_Tau-03-Q2b1x1_2026-08-12_04-03-28_20.00sec_-0.00C_LIGHT_0368.fits' -> 'local_wcs_cache/wcs_fd_Tau-03-Q2b1x1_2026-08-12_04-03-28_20.00sec_-0.00C_LIGHT_0368.fits' wcs_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits exists and is non-empty Saving wcs_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits to local_wcs_cache/ 'wcs_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits' -> 'local_wcs_cache/wcs_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits' ################################### # fov_of_wcs_calibrated_image.sh output for wcs_Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits (1st reference image) verification OK: wcs_Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits Image size: 941.5'x627.0' 15.7(deg)x10.4(deg) 9576x6388 pix Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis Image center: 04:36:56.045 +21:59:37.33 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-03-Q2b1x1_2026-08-12_04-03-28_20.00sec_-0.00C_LIGHT_0368.fits (1st new image) verification OK: wcs_fd_Tau-03-Q2b1x1_2026-08-12_04-03-28_20.00sec_-0.00C_LIGHT_0368.fits Image size: 938.2'x624.2' 15.6(deg)x10.4(deg) 9576x6388 pix Image scale: 5.88"/pix along the X axis and 5.86"/pix along the Y axis Image center: 04:36:49.402 +21:57:22.56 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the first second-epoch image (pointing accuracy) Reference image center 04:36:56.045 +21:59:37.33 Second-epoch image center 04:36:49.402 +21:57:22.56 Angular distance between the image centers 0.0454 deg. Soft limit: 0.50 deg. Hard limit: 1.00 deg. ################################### ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits (2nd new image) verification OK: wcs_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits Image size: 938.2'x624.2' 15.6(deg)x10.4(deg) 9576x6388 pix Image scale: 5.88"/pix along the X axis and 5.86"/pix along the Y axis Image center: 04:36:48.252 +21:57:13.76 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the second second-epoch image (pointing accuracy) Reference image center 04:36:56.045 +21:59:37.33 Second-epoch image center 04:36:48.252 +21:57:13.76 Angular distance between the image centers 0.0500 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 04:36:49.402 +21:57:22.56 Second-epoch second image center 04:36:48.252 +21:57:13.76 Angular distance between the image centers 0.00507 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-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits &> /tmp/tmp.EIsNxrALU3 Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Tau-03-Q2b1x1_2026-01-17_23-15-20_20.00sec_-15.00C_LIGHT_0202.fits &> /tmp/tmp.QXVb4R6ZvL Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Tau-03-Q2b1x1_2026-01-17_23-15-20_20.00sec_-15.00C_LIGHT_0202.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-03-28_20.00sec_-0.00C_LIGHT_0368.fits &> /tmp/tmp.K5VUIwi4cL Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-03-28_20.00sec_-0.00C_LIGHT_0368.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits &> /tmp/tmp.HhIhboeINf Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits Calibrating the magnitude scale Found non-empty wcs_Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.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-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits and wcs_Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.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-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits and wcs_Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits.wcscat Found non-empty wcs_Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits and wcs_Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits.wcscat The reference image (wcs_Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits) and catalog (wcs_Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits.wcscat) found 'wcs_Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits.wcscat' -> 'wcsmag.cat' Read 11927 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 60.5112 to 78.0902 deg, Dec +16.4856 to +27.2829 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 60.5112 to 78.0902 deg, Dec 16.4856 to 27.2829 deg Loaded 5180 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): 3947 out of 4318 total matches. Matched with Tycho-2 4318 out of 11927 detected stars. The calibration function type and coefficients are written to calib.txt_param util/calibrate_magnitude_scale 0.000000 1.000000 22.991000 a=0.000000 b=1.000000 c=22.991000 From vast_summary.log: estimated ref. image limiting mag.: -7.49 Updating vast_summary.log: Estimated ref. image limiting mag.: 15.50 Updated vast_limiting_magnitude.log with calibrated magnitudes Working... Please, PLEASE, be patient!!! All lightcurves processed! =) Estimated ref. image limiting mag.: 15.50
Lightcurve magnitude calibration plot:
Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V) Read 11927 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 60.5112 to 78.0902 deg, Dec +16.4856 to +27.2829 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 60.5112 to 78.0902 deg, Dec 16.4856 to 27.2829 deg Loaded 5180 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): 3947 out of 4318 total matches. Matched with Tycho-2 4318 out of 11927 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits:
Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits Forced-photometry filter: calibrated wcs_Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits -> calib.txt_param_ref_wcs_Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits (aperture=5.9) Read 11076 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 60.5314 to 78.0905 deg, Dec +16.4856 to +27.2796 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 60.5314 to 78.0905 deg, Dec 16.4856 to 27.2796 deg Loaded 5169 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): 3956 out of 4300 total matches. Matched with Tycho-2 4300 out of 11076 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Tau-03-Q2b1x1_2026-01-17_23-15-20_20.00sec_-15.00C_LIGHT_0202.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Tau-03-Q2b1x1_2026-01-17_23-15-20_20.00sec_-15.00C_LIGHT_0202.fits:
Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Tau-03-Q2b1x1_2026-01-17_23-15-20_20.00sec_-15.00C_LIGHT_0202.fits Forced-photometry filter: calibrated wcs_Tau-03-Q2b1x1_2026-01-17_23-15-20_20.00sec_-15.00C_LIGHT_0202.fits -> calib.txt_param_ref_wcs_Tau-03-Q2b1x1_2026-01-17_23-15-20_20.00sec_-15.00C_LIGHT_0202.fits (aperture=6.1) ____ End of magnitude calibration ____ Applying consolidated magnitude filters... Preparing the exclusion lists for this field Done with filtering Found 1 candidate transients before the final filtering. (Hard limit: 10000) Median FWHM seeing for isolated stars: 2.0 pix Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits 2.1 pix Tau-03-Q2b1x1_2026-01-17_23-15-20_20.00sec_-15.00C_LIGHT_0202.fits 2.4 pix fd_Tau-03-Q2b1x1_2026-08-12_04-03-28_20.00sec_-0.00C_LIGHT_0368.fits 2.4 pix fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits Limiting magnitude estimates: 15.5 mag. Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits 15.4 mag. Tau-03-Q2b1x1_2026-01-17_23-15-20_20.00sec_-15.00C_LIGHT_0202.fits 14.3 mag. fd_Tau-03-Q2b1x1_2026-08-12_04-03-28_20.00sec_-0.00C_LIGHT_0368.fits 14.3 mag. fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits All-image limiting magnitude estimate: 14.3 (SNR ) 11.6 (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 ############ /tmp/tmp.EIsNxrALU3 (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-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits is already a symlink and we do not allow symlinks on symlinks The guess is based on the existing WCS header. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits 573.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.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-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.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-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits' -> 'wcs_Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.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-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits WCS_IMAGE_NAME=wcs_Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits WCS-calibrated image found: wcs_Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits Checking if the catalog wcs_Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits.wcscat corresponding to the image wcs_Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits alredy exist and is non-empty... Catalog wcs_Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits.wcscat corresponding to the image wcs_Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits WCS catalog name: wcs_Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.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=967, bad_region=2517, passed=11927 Got 11927 stars (including 8622 good ones) from the SExtractor catalog wcs_Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits.wcscat util/solve_plate_with_UCAC5 got 11927 stars from the SExtractor catalog Updated FoV from the plate-solved image: 941.5' Seting catalog search parameters based on the expected field of view 941.5 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013076 (47.1 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010461 (37.7 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 532 to 588 (Dec 16.5 to 27.3) Done reading UCAC5 zone files... Matched 4850 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4820 matched stars entering correct_measured_positions(), 4820 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.29" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4820 matched stars entering correct_measured_positions(), 9924 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.28" 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 4851 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4820 matched stars entering correct_measured_positions(), 9924 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.30" Accuracy estimation diagnostic: 4820 matched stars entering correct_measured_positions(), 9924 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.31" Excluding outliers - 4820 stars left (next iteration limit 5302) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: util/identify.sh trusts the WCS of wcs_Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway) WCS_QUALITY_DIAG: file=Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits N_match=4820 sigma_overall_arcsec=0.311 sigma_q1_arcsec=0.399 sigma_q2_arcsec=0.319 sigma_q3_arcsec=0.269 sigma_q4_arcsec=0.247 n_q1=1641 n_q2=611 n_q3=1816 n_q4=752 worst_quadrant_to_overall_ratio=1.284 The image catalog is written to wcs_Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits -region wcs_Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.QXVb4R6ZvL (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-03-Q2b1x1_2026-01-17_23-15-20_20.00sec_-15.00C_LIGHT_0202.fits is already a symlink and we do not allow symlinks on symlinks The guess is based on the existing WCS header. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Tau-03-Q2b1x1_2026-01-17_23-15-20_20.00sec_-15.00C_LIGHT_0202.fits 573.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Tau-03-Q2b1x1_2026-01-17_23-15-20_20.00sec_-15.00C_LIGHT_0202.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Tau-03-Q2b1x1_2026-01-17_23-15-20_20.00sec_-15.00C_LIGHT_0202.fits WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Tau-03-Q2b1x1_2026-01-17_23-15-20_20.00sec_-15.00C_LIGHT_0202.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-03-Q2b1x1_2026-01-17_23-15-20_20.00sec_-15.00C_LIGHT_0202.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Tau-03-Q2b1x1_2026-01-17_23-15-20_20.00sec_-15.00C_LIGHT_0202.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-03-Q2b1x1_2026-01-17_23-15-20_20.00sec_-15.00C_LIGHT_0202.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Tau-03-Q2b1x1_2026-01-17_23-15-20_20.00sec_-15.00C_LIGHT_0202.fits' -> 'wcs_Tau-03-Q2b1x1_2026-01-17_23-15-20_20.00sec_-15.00C_LIGHT_0202.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-03-Q2b1x1_2026-01-17_23-15-20_20.00sec_-15.00C_LIGHT_0202.fits WCS_IMAGE_NAME=wcs_Tau-03-Q2b1x1_2026-01-17_23-15-20_20.00sec_-15.00C_LIGHT_0202.fits WCS-calibrated image found: wcs_Tau-03-Q2b1x1_2026-01-17_23-15-20_20.00sec_-15.00C_LIGHT_0202.fits Checking if the catalog wcs_Tau-03-Q2b1x1_2026-01-17_23-15-20_20.00sec_-15.00C_LIGHT_0202.fits.wcscat corresponding to the image wcs_Tau-03-Q2b1x1_2026-01-17_23-15-20_20.00sec_-15.00C_LIGHT_0202.fits alredy exist and is non-empty... Catalog wcs_Tau-03-Q2b1x1_2026-01-17_23-15-20_20.00sec_-15.00C_LIGHT_0202.fits.wcscat corresponding to the image wcs_Tau-03-Q2b1x1_2026-01-17_23-15-20_20.00sec_-15.00C_LIGHT_0202.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Tau-03-Q2b1x1_2026-01-17_23-15-20_20.00sec_-15.00C_LIGHT_0202.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Tau-03-Q2b1x1_2026-01-17_23-15-20_20.00sec_-15.00C_LIGHT_0202.fits WCS catalog name: wcs_Tau-03-Q2b1x1_2026-01-17_23-15-20_20.00sec_-15.00C_LIGHT_0202.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=897, bad_region=2444, passed=11076 Got 11076 stars (including 7922 good ones) from the SExtractor catalog wcs_Tau-03-Q2b1x1_2026-01-17_23-15-20_20.00sec_-15.00C_LIGHT_0202.fits.wcscat util/solve_plate_with_UCAC5 got 11076 stars from the SExtractor catalog Updated FoV from the plate-solved image: 941.7' Seting catalog search parameters based on the expected field of view 941.7 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013079 (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 0.010463 (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 4847 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4817 matched stars entering correct_measured_positions(), 4817 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.33" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4817 matched stars entering correct_measured_positions(), 9127 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 4848 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4818 matched stars entering correct_measured_positions(), 9127 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.34" Accuracy estimation diagnostic: 4818 matched stars entering correct_measured_positions(), 9127 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.36" Excluding outliers - 4818 stars left (next iteration limit 5298) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: util/identify.sh trusts the WCS of wcs_Tau-03-Q2b1x1_2026-01-17_23-15-20_20.00sec_-15.00C_LIGHT_0202.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway) WCS_QUALITY_DIAG: file=Tau-03-Q2b1x1_2026-01-17_23-15-20_20.00sec_-15.00C_LIGHT_0202.fits N_match=4818 sigma_overall_arcsec=0.366 sigma_q1_arcsec=0.456 sigma_q2_arcsec=0.356 sigma_q3_arcsec=0.331 sigma_q4_arcsec=0.291 n_q1=1645 n_q2=622 n_q3=1785 n_q4=766 worst_quadrant_to_overall_ratio=1.245 The image catalog is written to wcs_Tau-03-Q2b1x1_2026-01-17_23-15-20_20.00sec_-15.00C_LIGHT_0202.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_Tau-03-Q2b1x1_2026-01-17_23-15-20_20.00sec_-15.00C_LIGHT_0202.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Tau-03-Q2b1x1_2026-01-17_23-15-20_20.00sec_-15.00C_LIGHT_0202.fits -region wcs_Tau-03-Q2b1x1_2026-01-17_23-15-20_20.00sec_-15.00C_LIGHT_0202.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_Tau-03-Q2b1x1_2026-01-17_23-15-20_20.00sec_-15.00C_LIGHT_0202.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.K5VUIwi4cL (6) ############ Parsing command line arguments... The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um Internal estimated FoV 605.3' The guess is based on the FOCALLEN keyword. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-03-28_20.00sec_-0.00C_LIGHT_0368.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-03-28_20.00sec_-0.00C_LIGHT_0368.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-03-28_20.00sec_-0.00C_LIGHT_0368.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-03-28_20.00sec_-0.00C_LIGHT_0368.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-03-28_20.00sec_-0.00C_LIGHT_0368.fits It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve! FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-03-28_20.00sec_-0.00C_LIGHT_0368.fits WCS_IMAGE_NAME=wcs_fd_Tau-03-Q2b1x1_2026-08-12_04-03-28_20.00sec_-0.00C_LIGHT_0368.fits WCS-calibrated image found: wcs_fd_Tau-03-Q2b1x1_2026-08-12_04-03-28_20.00sec_-0.00C_LIGHT_0368.fits Checking if the catalog wcs_fd_Tau-03-Q2b1x1_2026-08-12_04-03-28_20.00sec_-0.00C_LIGHT_0368.fits.wcscat corresponding to the image wcs_fd_Tau-03-Q2b1x1_2026-08-12_04-03-28_20.00sec_-0.00C_LIGHT_0368.fits alredy exist and is non-empty... Catalog wcs_fd_Tau-03-Q2b1x1_2026-08-12_04-03-28_20.00sec_-0.00C_LIGHT_0368.fits.wcscat corresponding to the image wcs_fd_Tau-03-Q2b1x1_2026-08-12_04-03-28_20.00sec_-0.00C_LIGHT_0368.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Tau-03-Q2b1x1_2026-08-12_04-03-28_20.00sec_-0.00C_LIGHT_0368.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-03-28_20.00sec_-0.00C_LIGHT_0368.fits WCS catalog name: wcs_fd_Tau-03-Q2b1x1_2026-08-12_04-03-28_20.00sec_-0.00C_LIGHT_0368.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=334, bad_region=1489, passed=5356 Got 5356 stars (including 3588 good ones) from the SExtractor catalog wcs_fd_Tau-03-Q2b1x1_2026-08-12_04-03-28_20.00sec_-0.00C_LIGHT_0368.fits.wcscat util/solve_plate_with_UCAC5 got 5356 stars from the SExtractor catalog Updated FoV from the plate-solved image: 938.2' Seting catalog search parameters based on the expected field of view 938.2 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013031 (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 0.010424 (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 27.2) Done reading UCAC5 zone files... Matched 3500 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 3490 matched stars entering correct_measured_positions(), 3490 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.42" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 3490 matched stars entering correct_measured_positions(), 4159 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.42" 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 27.2) Done reading UCAC5 zone files... Matched 3500 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 3489 matched stars entering correct_measured_positions(), 4159 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.44" Accuracy estimation diagnostic: 3489 matched stars entering correct_measured_positions(), 4159 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.45" Excluding outliers - 3489 stars left (next iteration limit 3839) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: SIP order 2 trial: matched=3489 robust_rms=7.157 arcsec worst_quadrant_rms=9.186 arcsec SIP_REFIT: SIP order 3 trial: matched=3489 robust_rms=0.511 arcsec worst_quadrant_rms=0.675 arcsec SIP_REFIT: SIP order 5 trial: matched=3489 robust_rms=0.433 arcsec worst_quadrant_rms=0.484 arcsec SIP_REFIT: selected SIP order 5 SIP_REFIT: order=5 matched=3489 robust_rms_before=1.118 arcsec robust_rms_before_corrected=0.462 arcsec robust_rms_after=0.433 arcsec worst_quadrant_rms_before=0.519 worst_quadrant_rms_after=0.484 SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.519 arcsec) - keeping the original WCS_QUALITY_DIAG: file=fd_Tau-03-Q2b1x1_2026-08-12_04-03-28_20.00sec_-0.00C_LIGHT_0368.fits N_match=3489 sigma_overall_arcsec=0.474 sigma_q1_arcsec=0.455 sigma_q2_arcsec=0.408 sigma_q3_arcsec=0.545 sigma_q4_arcsec=0.461 n_q1=1059 n_q2=788 n_q3=1126 n_q4=516 worst_quadrant_to_overall_ratio=1.150 The image catalog is written to wcs_fd_Tau-03-Q2b1x1_2026-08-12_04-03-28_20.00sec_-0.00C_LIGHT_0368.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Tau-03-Q2b1x1_2026-08-12_04-03-28_20.00sec_-0.00C_LIGHT_0368.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-03-28_20.00sec_-0.00C_LIGHT_0368.fits -region wcs_fd_Tau-03-Q2b1x1_2026-08-12_04-03-28_20.00sec_-0.00C_LIGHT_0368.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Tau-03-Q2b1x1_2026-08-12_04-03-28_20.00sec_-0.00C_LIGHT_0368.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.HhIhboeINf (6) ############ Parsing command line arguments... The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um Internal estimated FoV 605.3' The guess is based on the FOCALLEN keyword. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve! FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits WCS_IMAGE_NAME=wcs_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits WCS-calibrated image found: wcs_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits Checking if the catalog wcs_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits.wcscat corresponding to the image wcs_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits alredy exist and is non-empty... Catalog wcs_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits.wcscat corresponding to the image wcs_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits WCS catalog name: wcs_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.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=333, bad_region=1491, passed=5375 Got 5375 stars (including 3611 good ones) from the SExtractor catalog wcs_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits.wcscat util/solve_plate_with_UCAC5 got 5375 stars from the SExtractor catalog Updated FoV from the plate-solved image: 938.2' Seting catalog search parameters based on the expected field of view 938.2 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013031 (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 0.010424 (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 27.2) Done reading UCAC5 zone files... Matched 3520 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 3509 matched stars entering correct_measured_positions(), 3509 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.42" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 3509 matched stars entering correct_measured_positions(), 4177 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.42" 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 27.2) Done reading UCAC5 zone files... Matched 3521 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 3510 matched stars entering correct_measured_positions(), 4177 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.44" Accuracy estimation diagnostic: 3510 matched stars entering correct_measured_positions(), 4177 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.44" Excluding outliers - 3510 stars left (next iteration limit 3859) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: SIP order 2 trial: matched=3510 robust_rms=7.238 arcsec worst_quadrant_rms=9.013 arcsec SIP_REFIT: SIP order 3 trial: matched=3510 robust_rms=0.514 arcsec worst_quadrant_rms=0.746 arcsec SIP_REFIT: SIP order 5 trial: matched=3510 robust_rms=0.441 arcsec worst_quadrant_rms=0.519 arcsec SIP_REFIT: selected SIP order 5 SIP_REFIT: order=5 matched=3510 robust_rms_before=1.123 arcsec robust_rms_before_corrected=0.460 arcsec robust_rms_after=0.441 arcsec worst_quadrant_rms_before=0.555 worst_quadrant_rms_after=0.519 SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.555 arcsec) - keeping the original WCS_QUALITY_DIAG: file=fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits N_match=3510 sigma_overall_arcsec=0.479 sigma_q1_arcsec=0.438 sigma_q2_arcsec=0.405 sigma_q3_arcsec=0.567 sigma_q4_arcsec=0.486 n_q1=1040 n_q2=804 n_q3=1137 n_q4=529 worst_quadrant_to_overall_ratio=1.184 The image catalog is written to wcs_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits -region wcs_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ################################### # Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above) ref1=Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits sigma_overall=0.311 worst_q_ratio=1.284 ref2=Tau-03-Q2b1x1_2026-01-17_23-15-20_20.00sec_-15.00C_LIGHT_0202.fits sigma_overall=0.366 worst_q_ratio=1.245 new1=fd_Tau-03-Q2b1x1_2026-08-12_04-03-28_20.00sec_-0.00C_LIGHT_0368.fits sigma_overall=0.474 worst_q_ratio=1.150 new2=fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits sigma_overall=0.479 worst_q_ratio=1.184 reference average sigma_overall=0.3385 worst_q_ratio=1.2645 warn-on-ratio threshold: 2.0x reference ###################################
Astrometric residual vector field (catalog-matched stars):
plot_astrometric_residuals_xy.py: wrote wcs_Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161_astrometric_residuals.png (4820 matched stars from wcs_Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.28 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_Tau-03-Q2b1x1_2026-01-17_23-15-20_20.00sec_-15.00C_LIGHT_0202_astrometric_residuals.png (4818 matched stars from wcs_Tau-03-Q2b1x1_2026-01-17_23-15-20_20.00sec_-15.00C_LIGHT_0202.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.33 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_fd_Tau-03-Q2b1x1_2026-08-12_04-03-28_20.00sec_-0.00C_LIGHT_0368_astrometric_residuals.png (3489 matched stars from wcs_fd_Tau-03-Q2b1x1_2026-08-12_04-03-28_20.00sec_-0.00C_LIGHT_0368.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.42 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369_astrometric_residuals.png (3510 matched stars from wcs_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.41 arcsec)
Copying WCS-calibrated images back to input directory Saving fully-calibrated image wcs_fd_Tau-03-Q2b1x1_2026-08-12_04-03-28_20.00sec_-0.00C_LIGHT_0368.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_fd_Tau-03-Q2b1x1_2026-08-12_04-03-28_20.00sec_-0.00C_LIGHT_0368.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/wcs_fd_Tau-03-Q2b1x1_2026-08-12_04-03-28_20.00sec_-0.00C_LIGHT_0368.fits' Saving fully-calibrated image wcs_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/wcs_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits' Preparing the HTML report for the field Tau-03-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1 make_report_in_HTML.sh Phase 1 (network queries): 0s Pre-generating preview images in parallel... Done pre-generating preview images. Pre-generating finding charts in parallel... Done pre-generating finding charts. make_report_in_HTML.sh Pre-generation: 1s xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 20268_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 The candidate 20268_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 did not pass the final checks**** FOUND 04:23:57.85 +24:18:13.4 in the exclusion list exclusion_list_bsc.txt **** make_report_in_HTML.sh Phase 2 (HTML assembly): 0s make_report_in_HTML.sh TOTAL: 1s Prepared the HTML report for the field Tau-03-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-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits /data_ssd/NMW-TexasTech/reference_imgs/Tau-03-Q2b1x1_2026-01-17_23-15-20_20.00sec_-15.00C_LIGHT_0202.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-03-28_20.00sec_-0.00C_LIGHT_0368.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits SExtractor catalog cache: saved Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits.cat to cache SExtractor catalog cache: saved Tau-03-Q2b1x1_2026-01-17_23-15-20_20.00sec_-15.00C_LIGHT_0202.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-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits /data_ssd/NMW-TexasTech/reference_imgs/Tau-03-Q2b1x1_2026-01-17_23-15-20_20.00sec_-15.00C_LIGHT_0202.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-03-28_20.00sec_-0.00C_LIGHT_0368.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits Checking WCS cache directory local_wcs_cache Found WCS cache directory local_wcs_cache Creating symlink local_wcs_cache/wcs_Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits Creating symlink local_wcs_cache/wcs_Tau-03-Q2b1x1_2026-01-17_23-15-20_20.00sec_-15.00C_LIGHT_0202.fits Creating symlink local_wcs_cache/wcs_fd_Tau-03-Q2b1x1_2026-08-12_04-03-28_20.00sec_-0.00C_LIGHT_0368.fits Creating symlink local_wcs_cache/wcs_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits Creating symlink local_wcs_cache/exclusion_list.txt Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images Found WCS cache directory /mnt/usb/NMW_NG/solved_reference_images Checking WCS cache directory /home/NMW_web_upload/solved_reference_images Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images Plate-solving the images wcs_Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits exists and is non-empty wcs_Tau-03-Q2b1x1_2026-01-17_23-15-20_20.00sec_-15.00C_LIGHT_0202.fits exists and is non-empty wcs_fd_Tau-03-Q2b1x1_2026-08-12_04-03-28_20.00sec_-0.00C_LIGHT_0368.fits exists and is non-empty wcs_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits exists and is non-empty ################################### # fov_of_wcs_calibrated_image.sh output for wcs_Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits (1st reference image) verification OK: wcs_Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits Image size: 941.5'x627.0' 15.7(deg)x10.4(deg) 9576x6388 pix Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis Image center: 04:36:56.045 +21:59:37.33 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-03-Q2b1x1_2026-08-12_04-03-28_20.00sec_-0.00C_LIGHT_0368.fits (1st new image) verification OK: wcs_fd_Tau-03-Q2b1x1_2026-08-12_04-03-28_20.00sec_-0.00C_LIGHT_0368.fits Image size: 938.2'x624.2' 15.6(deg)x10.4(deg) 9576x6388 pix Image scale: 5.88"/pix along the X axis and 5.86"/pix along the Y axis Image center: 04:36:49.402 +21:57:22.56 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the first second-epoch image (pointing accuracy) Reference image center 04:36:56.045 +21:59:37.33 Second-epoch image center 04:36:49.402 +21:57:22.56 Angular distance between the image centers 0.0454 deg. Soft limit: 0.50 deg. Hard limit: 1.00 deg. ################################### ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits (2nd new image) verification OK: wcs_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits Image size: 938.2'x624.2' 15.6(deg)x10.4(deg) 9576x6388 pix Image scale: 5.88"/pix along the X axis and 5.86"/pix along the Y axis Image center: 04:36:48.252 +21:57:13.76 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the second second-epoch image (pointing accuracy) Reference image center 04:36:56.045 +21:59:37.33 Second-epoch image center 04:36:48.252 +21:57:13.76 Angular distance between the image centers 0.0500 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 04:36:49.402 +21:57:22.56 Second-epoch second image center 04:36:48.252 +21:57:13.76 Angular distance between the image centers 0.00507 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-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits &> /tmp/tmp.BjKKRkas2m Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Tau-03-Q2b1x1_2026-01-17_23-15-20_20.00sec_-15.00C_LIGHT_0202.fits &> /tmp/tmp.dQW9SszaTq Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Tau-03-Q2b1x1_2026-01-17_23-15-20_20.00sec_-15.00C_LIGHT_0202.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-03-28_20.00sec_-0.00C_LIGHT_0368.fits &> /tmp/tmp.Lcb6SGD4lr Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-03-28_20.00sec_-0.00C_LIGHT_0368.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits &> /tmp/tmp.2MG5QdewH1 Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits Calibrating the magnitude scale Found non-empty wcs_Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.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-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits and wcs_Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits.wcscat wait (drain background util/solve_plate_with_UCAC5 jobs before Tycho-2 calibration -- avoids wcs_ Discovery image 2 2026 08 12.37799 2461264.87799 8.56 04:23:57.86 +24:18:13.5 3044 4666 /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits .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-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits and wcs_Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits.wcscat Found non-empty wcs_Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits and wcs_Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits.wcscat The reference image (wcs_Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits) and catalog (wcs_Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits.wcscat) found 'wcs_Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits.wcscat' -> 'wcsmag.cat' Read 86341 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 60.5065 to 78.1101 deg, Dec +16.4673 to +27.2853 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 60.5065 to 78.1101 deg, Dec 16.4673 to 27.2853 deg Loaded 5193 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): 3472 out of 4349 total matches. Matched with Tycho-2 4349 out of 86341 detected stars. The calibration function type and coefficients are written to calib.txt_param util/calibrate_magnitude_scale 0.000000 1.000000 22.845600 a=0.000000 b=1.000000 c=22.845600 From vast_summary.log: estimated ref. image limiting mag.: -7.17 Updating vast_summary.log: Estimated ref. image limiting mag.: 15.68 Updated vast_limiting_magnitude.log with calibrated magnitudes Working... Please, PLEASE, be patient!!! All lightcurves processed! =) Estimated ref. image limiting mag.: 15.68
Lightcurve magnitude calibration plot:
Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V) Read 86341 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 60.5065 to 78.1101 deg, Dec +16.4673 to +27.2853 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 60.5065 to 78.1101 deg, Dec 16.4673 to 27.2853 deg Loaded 5193 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): 3472 out of 4349 total matches. Matched with Tycho-2 4349 out of 86341 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits:
Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits Forced-photometry filter: calibrated wcs_Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits -> calib.txt_param_ref_wcs_Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits (aperture=4.4) Read 80651 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 60.5064 to 78.1103 deg, Dec +16.4671 to +27.2945 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 60.5064 to 78.1103 deg, Dec 16.4671 to 27.2945 deg Loaded 5197 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): 3489 out of 4349 total matches. Matched with Tycho-2 4349 out of 80651 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Tau-03-Q2b1x1_2026-01-17_23-15-20_20.00sec_-15.00C_LIGHT_0202.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Tau-03-Q2b1x1_2026-01-17_23-15-20_20.00sec_-15.00C_LIGHT_0202.fits:
Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Tau-03-Q2b1x1_2026-01-17_23-15-20_20.00sec_-15.00C_LIGHT_0202.fits Forced-photometry filter: calibrated wcs_Tau-03-Q2b1x1_2026-01-17_23-15-20_20.00sec_-15.00C_LIGHT_0202.fits -> calib.txt_param_ref_wcs_Tau-03-Q2b1x1_2026-01-17_23-15-20_20.00sec_-15.00C_LIGHT_0202.fits (aperture=4.5) ____ End of magnitude calibration ____ Applying consolidated magnitude filters... Preparing the exclusion lists for this field Done with filtering Found 57 candidate transients before the final filtering. (Hard limit: 10000) Median FWHM seeing for isolated stars: 1.9 pix Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits 1.9 pix Tau-03-Q2b1x1_2026-01-17_23-15-20_20.00sec_-15.00C_LIGHT_0202.fits 2.2 pix fd_Tau-03-Q2b1x1_2026-08-12_04-03-28_20.00sec_-0.00C_LIGHT_0368.fits 2.1 pix fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits Limiting magnitude estimates: 15.7 mag. Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits 15.6 mag. Tau-03-Q2b1x1_2026-01-17_23-15-20_20.00sec_-15.00C_LIGHT_0202.fits 14.5 mag. fd_Tau-03-Q2b1x1_2026-08-12_04-03-28_20.00sec_-0.00C_LIGHT_0368.fits 14.6 mag. fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits All-image limiting magnitude estimate: 14.5 (SNR ) 14.1 (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.BjKKRkas2m (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-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits is already a symlink and we do not allow symlinks on symlinks The guess is based on the existing WCS header. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits 573.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.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-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.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-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits' -> 'wcs_Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.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-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits WCS_IMAGE_NAME=wcs_Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits WCS-calibrated image found: wcs_Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits Checking if the catalog wcs_Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits.wcscat corresponding to the image wcs_Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits alredy exist and is non-empty... Catalog wcs_Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits.wcscat corresponding to the image wcs_Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits WCS catalog name: wcs_Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.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=17, blended=6242, bad_region=13891, passed=86324 Got 86324 stars (including 66886 good ones) from the SExtractor catalog wcs_Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits.wcscat util/solve_plate_with_UCAC5 got 86324 stars from the SExtractor catalog Updated FoV from the plate-solved image: 941.5' Seting catalog search parameters based on the expected field of view 941.5 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013076 (47.1 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010461 (37.7 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 532 to 588 (Dec 16.5 to 27.3) Done reading UCAC5 zone files... Matched 4861 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4848 matched stars entering correct_measured_positions(), 4848 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.28" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4848 matched stars entering correct_measured_positions(), 75480 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.28" 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 4861 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4848 matched stars entering correct_measured_positions(), 75480 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.28" Accuracy estimation diagnostic: 4848 matched stars entering correct_measured_positions(), 75480 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.31" Excluding outliers - 4848 stars left (next iteration limit 5332) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution WCS_QUALITY_DIAG: file=Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits N_match=4848 sigma_overall_arcsec=0.314 sigma_q1_arcsec=0.392 sigma_q2_arcsec=0.305 sigma_q3_arcsec=0.281 sigma_q4_arcsec=0.248 n_q1=1602 n_q2=612 n_q3=1848 n_q4=786 worst_quadrant_to_overall_ratio=1.250 The image catalog is written to wcs_Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits -region wcs_Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.dQW9SszaTq (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-03-Q2b1x1_2026-01-17_23-15-20_20.00sec_-15.00C_LIGHT_0202.fits is already a symlink and we do not allow symlinks on symlinks The guess is based on the existing WCS header. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Tau-03-Q2b1x1_2026-01-17_23-15-20_20.00sec_-15.00C_LIGHT_0202.fits 573.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Tau-03-Q2b1x1_2026-01-17_23-15-20_20.00sec_-15.00C_LIGHT_0202.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Tau-03-Q2b1x1_2026-01-17_23-15-20_20.00sec_-15.00C_LIGHT_0202.fits WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Tau-03-Q2b1x1_2026-01-17_23-15-20_20.00sec_-15.00C_LIGHT_0202.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-03-Q2b1x1_2026-01-17_23-15-20_20.00sec_-15.00C_LIGHT_0202.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Tau-03-Q2b1x1_2026-01-17_23-15-20_20.00sec_-15.00C_LIGHT_0202.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-03-Q2b1x1_2026-01-17_23-15-20_20.00sec_-15.00C_LIGHT_0202.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Tau-03-Q2b1x1_2026-01-17_23-15-20_20.00sec_-15.00C_LIGHT_0202.fits' -> 'wcs_Tau-03-Q2b1x1_2026-01-17_23-15-20_20.00sec_-15.00C_LIGHT_0202.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-03-Q2b1x1_2026-01-17_23-15-20_20.00sec_-15.00C_LIGHT_0202.fits WCS_IMAGE_NAME=wcs_Tau-03-Q2b1x1_2026-01-17_23-15-20_20.00sec_-15.00C_LIGHT_0202.fits WCS-calibrated image found: wcs_Tau-03-Q2b1x1_2026-01-17_23-15-20_20.00sec_-15.00C_LIGHT_0202.fits Checking if the catalog wcs_Tau-03-Q2b1x1_2026-01-17_23-15-20_20.00sec_-15.00C_LIGHT_0202.fits.wcscat corresponding to the image wcs_Tau-03-Q2b1x1_2026-01-17_23-15-20_20.00sec_-15.00C_LIGHT_0202.fits alredy exist and is non-empty... Catalog wcs_Tau-03-Q2b1x1_2026-01-17_23-15-20_20.00sec_-15.00C_LIGHT_0202.fits.wcscat corresponding to the image wcs_Tau-03-Q2b1x1_2026-01-17_23-15-20_20.00sec_-15.00C_LIGHT_0202.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Tau-03-Q2b1x1_2026-01-17_23-15-20_20.00sec_-15.00C_LIGHT_0202.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Tau-03-Q2b1x1_2026-01-17_23-15-20_20.00sec_-15.00C_LIGHT_0202.fits WCS catalog name: wcs_Tau-03-Q2b1x1_2026-01-17_23-15-20_20.00sec_-15.00C_LIGHT_0202.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=18, blended=5759, bad_region=13221, passed=80633 Got 80633 stars (including 62313 good ones) from the SExtractor catalog wcs_Tau-03-Q2b1x1_2026-01-17_23-15-20_20.00sec_-15.00C_LIGHT_0202.fits.wcscat util/solve_plate_with_UCAC5 got 80633 stars from the SExtractor catalog Updated FoV from the plate-solved image: 941.7' Seting catalog search parameters based on the expected field of view 941.7 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013079 (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 0.010463 (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 4859 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4845 matched stars entering correct_measured_positions(), 4845 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.32" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4845 matched stars entering correct_measured_positions(), 70302 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.32" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 532 to 588 (Dec 16.5 to 27.3) Done reading UCAC5 zone files... Matched 4860 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4844 matched stars entering correct_measured_positions(), 70302 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.32" Accuracy estimation diagnostic: 4844 matched stars entering correct_measured_positions(), 70302 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.35" Excluding outliers - 4844 stars left (next iteration limit 5329) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_Tau-03-Q2b1x1_2026-01-17_23-15-20_20.00sec_-15.00C_LIGHT_0202.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution WCS_QUALITY_DIAG: file=Tau-03-Q2b1x1_2026-01-17_23-15-20_20.00sec_-15.00C_LIGHT_0202.fits N_match=4844 sigma_overall_arcsec=0.352 sigma_q1_arcsec=0.443 sigma_q2_arcsec=0.332 sigma_q3_arcsec=0.317 sigma_q4_arcsec=0.285 n_q1=1583 n_q2=633 n_q3=1821 n_q4=807 worst_quadrant_to_overall_ratio=1.257 The image catalog is written to wcs_Tau-03-Q2b1x1_2026-01-17_23-15-20_20.00sec_-15.00C_LIGHT_0202.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_Tau-03-Q2b1x1_2026-01-17_23-15-20_20.00sec_-15.00C_LIGHT_0202.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Tau-03-Q2b1x1_2026-01-17_23-15-20_20.00sec_-15.00C_LIGHT_0202.fits -region wcs_Tau-03-Q2b1x1_2026-01-17_23-15-20_20.00sec_-15.00C_LIGHT_0202.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_Tau-03-Q2b1x1_2026-01-17_23-15-20_20.00sec_-15.00C_LIGHT_0202.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.Lcb6SGD4lr (6) ############ Parsing command line arguments... The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um Internal estimated FoV 605.3' The guess is based on the FOCALLEN keyword. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-03-28_20.00sec_-0.00C_LIGHT_0368.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-03-28_20.00sec_-0.00C_LIGHT_0368.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-03-28_20.00sec_-0.00C_LIGHT_0368.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-03-28_20.00sec_-0.00C_LIGHT_0368.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-03-28_20.00sec_-0.00C_LIGHT_0368.fits It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve! FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-03-28_20.00sec_-0.00C_LIGHT_0368.fits WCS_IMAGE_NAME=wcs_fd_Tau-03-Q2b1x1_2026-08-12_04-03-28_20.00sec_-0.00C_LIGHT_0368.fits WCS-calibrated image found: wcs_fd_Tau-03-Q2b1x1_2026-08-12_04-03-28_20.00sec_-0.00C_LIGHT_0368.fits Checking if the catalog wcs_fd_Tau-03-Q2b1x1_2026-08-12_04-03-28_20.00sec_-0.00C_LIGHT_0368.fits.wcscat corresponding to the image wcs_fd_Tau-03-Q2b1x1_2026-08-12_04-03-28_20.00sec_-0.00C_LIGHT_0368.fits alredy exist and is non-empty... Catalog wcs_fd_Tau-03-Q2b1x1_2026-08-12_04-03-28_20.00sec_-0.00C_LIGHT_0368.fits.wcscat corresponding to the image wcs_fd_Tau-03-Q2b1x1_2026-08-12_04-03-28_20.00sec_-0.00C_LIGHT_0368.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Tau-03-Q2b1x1_2026-08-12_04-03-28_20.00sec_-0.00C_LIGHT_0368.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-03-28_20.00sec_-0.00C_LIGHT_0368.fits WCS catalog name: wcs_fd_Tau-03-Q2b1x1_2026-08-12_04-03-28_20.00sec_-0.00C_LIGHT_0368.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=6, blended=1684, bad_region=8170, passed=38597 Got 38597 stars (including 29199 good ones) from the SExtractor catalog wcs_fd_Tau-03-Q2b1x1_2026-08-12_04-03-28_20.00sec_-0.00C_LIGHT_0368.fits.wcscat util/solve_plate_with_UCAC5 got 38597 stars from the SExtractor catalog Updated FoV from the plate-solved image: 938.2' Seting catalog search parameters based on the expected field of view 938.2 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013031 (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 0.010424 (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 27.2) Done reading UCAC5 zone files... Matched 4891 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4875 matched stars entering correct_measured_positions(), 4875 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.40" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4875 matched stars entering correct_measured_positions(), 32385 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.40" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 532 to 588 (Dec 16.5 to 27.2) Done reading UCAC5 zone files... Matched 4892 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4875 matched stars entering correct_measured_positions(), 32385 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.41" Accuracy estimation diagnostic: 4875 matched stars entering correct_measured_positions(), 32385 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.42" Excluding outliers - 4875 stars left (next iteration limit 5362) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_fd_Tau-03-Q2b1x1_2026-08-12_04-03-28_20.00sec_-0.00C_LIGHT_0368.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution WCS_QUALITY_DIAG: file=fd_Tau-03-Q2b1x1_2026-08-12_04-03-28_20.00sec_-0.00C_LIGHT_0368.fits N_match=4875 sigma_overall_arcsec=0.448 sigma_q1_arcsec=0.427 sigma_q2_arcsec=0.410 sigma_q3_arcsec=0.498 sigma_q4_arcsec=0.457 n_q1=1496 n_q2=1035 n_q3=1540 n_q4=804 worst_quadrant_to_overall_ratio=1.112 The image catalog is written to wcs_fd_Tau-03-Q2b1x1_2026-08-12_04-03-28_20.00sec_-0.00C_LIGHT_0368.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Tau-03-Q2b1x1_2026-08-12_04-03-28_20.00sec_-0.00C_LIGHT_0368.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-03-28_20.00sec_-0.00C_LIGHT_0368.fits -region wcs_fd_Tau-03-Q2b1x1_2026-08-12_04-03-28_20.00sec_-0.00C_LIGHT_0368.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Tau-03-Q2b1x1_2026-08-12_04-03-28_20.00sec_-0.00C_LIGHT_0368.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.2MG5QdewH1 (6) ############ Parsing command line arguments... The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um Internal estimated FoV 605.3' The guess is based on the FOCALLEN keyword. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve! FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits WCS_IMAGE_NAME=wcs_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits WCS-calibrated image found: wcs_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits Checking if the catalog wcs_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits.wcscat corresponding to the image wcs_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits alredy exist and is non-empty... Catalog wcs_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits.wcscat corresponding to the image wcs_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits WCS catalog name: wcs_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.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=5, blended=1669, bad_region=8252, passed=38909 Got 38909 stars (including 29449 good ones) from the SExtractor catalog wcs_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits.wcscat util/solve_plate_with_UCAC5 got 38909 stars from the SExtractor catalog Updated FoV from the plate-solved image: 938.2' Seting catalog search parameters based on the expected field of view 938.2 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013031 (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 0.010424 (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 16.4 to 27.2) Done reading UCAC5 zone files... Matched 4891 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4879 matched stars entering correct_measured_positions(), 4879 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.41" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4879 matched stars entering correct_measured_positions(), 32667 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.41" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 532 to 588 (Dec 16.4 to 27.2) Done reading UCAC5 zone files... Matched 4891 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4878 matched stars entering correct_measured_positions(), 32667 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.41" Accuracy estimation diagnostic: 4878 matched stars entering correct_measured_positions(), 32666 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.43" Excluding outliers - 4878 stars left (next iteration limit 5366) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution WCS_QUALITY_DIAG: file=fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits N_match=4878 sigma_overall_arcsec=0.458 sigma_q1_arcsec=0.432 sigma_q2_arcsec=0.409 sigma_q3_arcsec=0.534 sigma_q4_arcsec=0.466 n_q1=1506 n_q2=1019 n_q3=1557 n_q4=796 worst_quadrant_to_overall_ratio=1.165 The image catalog is written to wcs_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits -region wcs_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations 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-03-Q2b1x1_2026-08-12_04-03-28_20.00sec_-0.00C_LIGHT_0368.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/wcs_fd_Tau-03-Q2b1x1_2026-08-12_04-03-28_20.00sec_-0.00C_LIGHT_0368.fits Saving fully-calibrated image wcs_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/wcs_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits Preparing the HTML report for the field Tau-03-Q2b1x1 with default.sex.telephoto_lens_vSTL Forced photometry on wcs_Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits at 04:51:16.00 +21:54:19.4: 13.71 +/- 0.03 detection Forced photometry on wcs_Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits at 04:55:13.77 +25:16:24.1: 11.76 +/- 0.01 detection Forced photometry on wcs_Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits at 04:18:12.69 +23:10:51.9: 14.48 +/- 0.07 detection Forced photometry on wcs_Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits at 04:18:41.53 +23:57:27.2: 12.38 +/- 0.01 detection Forced photometry on wcs_Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits at 04:20:20.32 +21:31:11.4: 13.70 +/- 0.03 detection Forced photometry on wcs_Tau-03-Q2b1x1_2026-01-17_23-15-20_20.00sec_-15.00C_LIGHT_0202.fits at 04:18:41.53 +23:57:27.2: 12.29 +/- 0.01 detection Forced photometry on wcs_Tau-03-Q2b1x1_2026-01-17_23-15-20_20.00sec_-15.00C_LIGHT_0202.fits at 04:51:16.00 +21:54:19.4: 13.73 +/- 0.04 detection Forced photometry on wcs_Tau-03-Q2b1x1_2026-01-17_23-15-20_20.00sec_-15.00C_LIGHT_0202.fits at 04:18:12.69 +23:10:51.9: 14.49 +/- 0.08 detection Forced photometry on wcs_Tau-03-Q2b1x1_2026-01-17_23-15-20_20.00sec_-15.00C_LIGHT_0202.fits at 04:20:20.32 +21:31:11.4: 13.76 +/- 0.04 detection Forced photometry on wcs_Tau-03-Q2b1x1_2026-01-17_23-15-20_20.00sec_-15.00C_LIGHT_0202.fits at 04:55:13.77 +25:16:24.1: 11.75 +/- 0.01 detection Forced photometry reference-image weighted average: 13.72 +/- 0.03 Forced photometry reference-image weighted average: 12.34 +/- 0.01 Forced photometry reference-image weighted average: 14.48 +/- 0.05 Forced photometry filter REJECTED candidate at 04:51:16.00 +21:54:19.4: ref_mag=13.72 +/- 0.03 new_mean_mag=13.8966 delta=-0.18 (need > 0.90) Forced photometry reference-image weighted average: 11.76 +/- 0.00 Forced photometry filter REJECTED candidate at 04:18:41.53 +23:57:27.2: ref_mag=12.34 +/- 0.01 new_mean_mag=12.6858 delta=-0.35 (need > 0.90) Forced photometry reference-image weighted average: 13.72 +/- 0.02 Forced photometry filter REJECTED candidate at 04:18:12.69 +23:10:51.9: ref_mag=14.48 +/- 0.05 new_mean_mag=14.4032 delta=0.08 (need > 0.90) Forced photometry filter REJECTED candidate at 04:55:13.77 +25:16:24.1: ref_mag=11.76 +/- 0.00 new_mean_mag=11.6991 delta=0.06 (need > 0.90) Forced photometry filter REJECTED candidate at 04:20:20.32 +21:31:11.4: ref_mag=13.72 +/- 0.02 new_mean_mag=13.7925 delta=-0.07 (need > 0.90) Forced photometry on wcs_Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits at 04:17:34.38 +23:50:15.9: 16.29 +/- 99.00 upperlimit Forced photometry on wcs_Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits at 04:42:40.82 +20:13:59.4: 13.73 +/- 0.04 detection Forced photometry on wcs_Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits at 04:43:05.08 +20:13:40.8: 13.74 +/- 0.04 detection Forced photometry on wcs_Tau-03-Q2b1x1_2026-01-17_23-15-20_20.00sec_-15.00C_LIGHT_0202.fits at 04:17:34.38 +23:50:15.9: 16.13 +/- 99.00 upperlimit Forced photometry on wcs_Tau-03-Q2b1x1_2026-01-17_23-15-20_20.00sec_-15.00C_LIGHT_0202.fits at 04:42:40.82 +20:13:59.4: 13.64 +/- 0.03 detection Forced photometry on wcs_Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits at 04:44:26.91 +18:49:54.6: 14.32 +/- 0.07 detection Forced photometry reference-image weighted average: 13.68 +/- 0.02 Forced photometry filter REJECTED candidate at 04:42:40.82 +20:13:59.4: ref_mag=13.68 +/- 0.02 new_mean_mag=13.7054 delta=-0.02 (need > 0.90) Forced photometry on wcs_Tau-03-Q2b1x1_2026-01-17_23-15-20_20.00sec_-15.00C_LIGHT_0202.fits at 04:43:05.08 +20:13:40.8: 13.73 +/- 0.04 detection Forced photometry reference-image weighted average: 13.73 +/- 0.03 Forced photometry filter REJECTED candidate at 04:43:05.08 +20:13:40.8: ref_mag=13.73 +/- 0.03 new_mean_mag=13.7089 delta=0.03 (need > 0.90) Forced photometry on wcs_Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits at 04:49:24.97 +25:25:52.3: 16.27 +/- 99.00 upperlimit Forced photometry on wcs_Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits at 04:25:50.97 +22:09:14.2: 14.86 +/- 0.09 detection Forced photometry on wcs_Tau-03-Q2b1x1_2026-01-08_22-33-15_20.00sec_-14.90C_LIGHT_0161.fits at 04:28:58.81 +23:37:00.8: 14.48 +/- 0.07 detection Forced photometry on wcs_Tau-03-Q2b1x1_2026-01-17_23-15-20_20.00sec_-15.00C_LIGHT_0202.fits at 04:44:26.91 +18:49:54.6: 14.26 +/- 0.07 detection Forced photometry reference-image weighted average: 14.29 +/- 0.05 Forced photometry filter REJECTED candidate at 04:44:26.91 +18:49:54.6: ref_mag=14.29 +/- 0.05 new_mean_mag=14.1737 delta=0.12 (need > 0.90) Forced photometry on wcs_Tau-03-Q2b1x1_2026-01-17_23-15-20_20.00sec_-15.00C_LIGHT_0202.fits at 04:49:24.97 +25:25:52.3: 16.19 +/- 99.00 upperlimit Forced photometry on wcs_Tau-03-Q2b1x1_2026-01-17_23-15-20_20.00sec_-15.00C_LIGHT_0202.fits at 04:25:50.97 +22:09:14.2: 14.84 +/- 0.11 detection Forced photometry reference-image weighted average: 14.85 +/- 0.07 Forced photometry on wcs_Tau-03-Q2b1x1_2026-01-17_23-15-20_20.00sec_-15.00C_LIGHT_0202.fits at 04:28:58.81 +23:37:00.8: 14.61 +/- 0.09 detection Forced photometry filter REJECTED candidate at 04:25:50.97 +22:09:14.2: ref_mag=14.85 +/- 0.07 new_mean_mag=14.5225 delta=0.33 (need > 0.90) Forced photometry reference-image weighted average: 14.53 +/- 0.06 Forced photometry filter REJECTED candidate at 04:28:58.81 +23:37:00.8: ref_mag=14.53 +/- 0.06 new_mean_mag=14.5569 delta=-0.03 (need > 0.90) Adding exclusion_list_local.txt__out105273.dat to exclusion_list_local.txt Adding exclusion_list_local.txt__out108060.dat to exclusion_list_local.txt make_report_in_HTML.sh Phase 1 (network queries): 7s 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 100413_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 The candidate 100413_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 did not pass the final checksDiscovery image 1 2026 08 12.37753 2461264.87753 14.47 04:18:12.67 +23:10:52.4 2214 4021 /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-03-28_20.00sec_-0.00C_LIGHT_0368.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 100418_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 The candidate 100418_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 did not pass the final checks Discovery image 2 2026 08 12.37799 2461264.87799 14.36 04:18:12.72 +23:10:51.4 2216 4022 /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits Discovery image 1 2026 08 12.37753 2461264.87753 13.87 04:51:15.96 +21:54:16.8 6813 3154 /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-03-28_20.00sec_-0.00C_LIGHT_0368.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 100420_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 The candidate 100420_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 did not pass the final checks Discovery image 2 2026 08 12.37799 2461264.87799 13.93 04:51:16.04 +21:54:22.1 6816 3157 /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits **** FOUND 04:31:44.38 +25:22:42.0 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 100423_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 The candidate 100423_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 did not pass the final checks Discovery image 2 2026 08 12.37799 2461264.87799 14.18 04:31:44.29 +25:22:43.6 4133 5282 /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits Discovery image 1 2026 08 12.37753 2461264.87753 13.80 04:20:20.32 +21:31:12.1 2466 3001 /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-03-28_20.00sec_-0.00C_LIGHT_0368.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 100425_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 The candidate 100425_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 did not pass the final checks Discovery image 2 2026 08 12.37799 2461264.87799 13.78 04:20:20.33 +21:31:10.8 2469 3002 /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits Discovery image 1 2026 08 12.37753 2461264.87753 12.72 04:18:41.49 +23:57:27.7 2303 4488 /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-03-28_20.00sec_-0.00C_LIGHT_0368.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 100427_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 The candidate 100427_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 did not pass the final checks Discovery image 2 2026 08 12.37799 2461264.87799 12.66 04:18:41.57 +23:57:26.8 2305 4489 /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits **** FOUND 04:23:57.80 +24:18:13.1 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 101110_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 The candidate 101110_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 did not pass the final checks Discovery image 2 2026 08 12.37799 2461264.87799 8.58 04:23:57.85 +24:18:13.4 3044 4666 /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits **** FOUND 04:28:23.71 +19:10:46.0 in the exclusion list exclusion_list_bbsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 101466_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 The candidate 101466_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 did not pass the final checks Discovery image 2 2026 08 12.37799 2461264.87799 11.31 04:28:23.70 +19:10:46.0 3559 1545 /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits Discovery image 1 2026 08 12.37753 2461264.87753 11.69 04:55:13.76 +25:16:23.5 7347 5205 /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-03-28_20.00sec_-0.00C_LIGHT_0368.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 102105_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 The candidate 102105_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 did not pass the final checks Discovery image 2 2026 08 12.37799 2461264.87799 11.71 04:55:13.79 +25:16:24.6 7350 5206 /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits **** FOUND 04:21:45.29 +19:28:44.8 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 102409_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 The candidate 102409_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 did not pass the final checks Discovery image 2 2026 08 12.37799 2461264.87799 12.44 04:21:45.28 +19:28:44.6 2616 1758 /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits Rejecting candidate due to large distance (19.4") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 102442_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 The candidate 102442_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 did not pass the final checks Discovery image 2 2026 08 12.37799 2461264.87799 12.36 04:48:54.66 +20:05:06.6 6488 2053 /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits **** FOUND 04:42:09.71 +22:55:09.1 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 102689_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 The candidate 102689_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 did not pass the final checks Discovery image 2 2026 08 12.37799 2461264.87799 12.61 04:42:09.69 +22:55:08.8 5544 3769 /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits **** FOUND 04:26:29.18 +22:48:43.9 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 102968_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 The candidate 102968_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 did not pass the final checks Discovery image 2 2026 08 12.37799 2461264.87799 12.74 04:26:29.19 +22:48:43.6 3362 3750 /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits Rejecting candidate due to large distance (17.2") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 103159_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 The candidate 103159_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 did not pass the final checks Discovery image 2 2026 08 12.37799 2461264.87799 13.09 04:17:40.70 +24:04:44.4 2168 4570 /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits Rejecting candidate due to large distance (18.3") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 103189_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 The candidate 103189_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 did not pass the final checks Discovery image 2 2026 08 12.37799 2461264.87799 12.87 04:54:17.22 +24:37:44.1 7224 4812 /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits **** FOUND 04:34:38.37 +22:42:10.4 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 103588_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 The candidate 103588_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 did not pass the final checks Discovery image 2 2026 08 12.37799 2461264.87799 12.91 04:34:38.35 +22:42:10.5 4495 3653 /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits Rejecting candidate due to large distance (17.4") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 103760_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 The candidate 103760_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 did not pass the final checks Discovery image 2 2026 08 12.37799 2461264.87799 13.18 04:41:34.08 +24:22:51.4 5470 4654 /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits **** FOUND 04:27:18.11 +23:01:28.2 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 103789_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 The candidate 103789_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 did not pass the final checks Discovery image 2 2026 08 12.37799 2461264.87799 13.26 04:27:18.04 +23:01:29.2 3480 3875 /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits **** FOUND 04:42:24.69 +22:56:40.8 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 104063_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 The candidate 104063_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 did not pass the final checks Discovery image 2 2026 08 12.37799 2461264.87799 13.29 04:42:24.67 +22:56:40.7 5579 3784 /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits **** FOUND 04:21:32.73 +21:00:55.4 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 104147_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 The candidate 104147_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 did not pass the final checks Discovery image 2 2026 08 12.37799 2461264.87799 13.34 04:21:32.74 +21:00:55.8 2626 2690 /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits **** FOUND 04:55:44.21 +20:00:58.4 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 104149_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 The candidate 104149_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 did not pass the final checks Discovery image 2 2026 08 12.37799 2461264.87799 13.08 04:55:44.23 +20:00:59.1 7462 2018 /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits **** FOUND 04:55:45.29 +19:58:58.1 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 104413_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 The candidate 104413_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 did not pass the final checks Discovery image 2 2026 08 12.37799 2461264.87799 13.27 04:55:45.30 +19:58:57.9 7465 1997 /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits Rejecting candidate due to large distance (17.9") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 104507_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 The candidate 104507_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 did not pass the final checks Discovery image 2 2026 08 12.37799 2461264.87799 13.29 04:26:25.36 +21:13:28.7 3320 2791 /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits Rejecting candidate due to large distance (18.9") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 104545_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 The candidate 104545_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 did not pass the final checks Discovery image 2 2026 08 12.37799 2461264.87799 13.46 04:22:58.31 +17:52:30.1 2750 0776 /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits **** FOUND 04:25:20.69 +22:10:31.3 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 104689_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 The candidate 104689_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 did not pass the final checks Discovery image 2 2026 08 12.37799 2461264.87799 13.46 04:25:20.71 +22:10:30.8 3189 3371 /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits **** FOUND 04:36:07.85 +21:31:43.1 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 104701_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 The candidate 104701_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 did not pass the final checks Discovery image 2 2026 08 12.37799 2461264.87799 13.51 04:36:07.85 +21:31:43.1 4690 2940 /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits **** FOUND 04:19:40.55 +23:44:18.1 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 104737_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 The candidate 104737_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 did not pass the final checks Discovery image 2 2026 08 12.37799 2461264.87799 13.56 04:19:40.57 +23:44:18.4 2436 4350 /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits **** FOUND 04:20:33.71 +25:48:37.2 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 104796_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 The candidate 104796_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 did not pass the final checks Discovery image 2 2026 08 12.37799 2461264.87799 13.71 04:20:33.68 +25:48:36.5 2613 5602 /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits **** FOUND 04:28:27.05 +19:11:39.3 in the exclusion list exclusion_list_bbsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 104869_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 The candidate 104869_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 did not pass the final checks Discovery image 2 2026 08 12.37799 2461264.87799 13.51 04:28:27.09 +19:11:39.1 3567 1553 /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits **** FOUND 04:36:30.08 +23:18:41.1 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 104983_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 The candidate 104983_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 did not pass the final checks Discovery image 2 2026 08 12.37799 2461264.87799 13.50 04:36:30.06 +23:18:41.5 4761 4016 /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits Rejecting candidate due to large distance (18.2") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 105049_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 The candidate 105049_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 did not pass the final checks Discovery image 2 2026 08 12.37799 2461264.87799 13.40 04:52:19.97 +25:33:35.1 6950 5374 /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits **** FOUND 04:28:14.40 +24:06:08.3 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 105207_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 The candidate 105207_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 did not pass the final checks Discovery image 2 2026 08 12.37799 2461264.87799 13.65 04:28:14.42 +24:06:08.3 3631 4522 /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits **** FOUND 04:19:30.06 +21:45:13.9 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 105273_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 Preparing report for the candidate 105273_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 105418_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 The candidate 105418_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 did not pass the final checks Discovery image 2 2026 08 12.37799 2461264.87799 13.56 04:19:30.03 +21:45:14.4 2357 3149 /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits Rejecting candidate due to large distance (17.0") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 105421_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 The candidate 105421_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 did not pass the final checks Discovery image 2 2026 08 12.37799 2461264.87799 13.92 04:19:46.44 +25:47:16.9 2505 5594 /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits **** FOUND 04:41:25.48 +18:42:17.0 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 105562_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 The candidate 105562_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 did not pass the final checks Discovery image 2 2026 08 12.37799 2461264.87799 13.55 04:41:25.42 +18:42:16.5 5416 1221 /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits Discovery image 1 2026 08 12.37753 2461264.87753 13.68 04:42:40.84 +20:14:00.3 5601 2144 /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-03-28_20.00sec_-0.00C_LIGHT_0368.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 105692_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 The candidate 105692_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 did not pass the final checks Discovery image 2 2026 08 12.37799 2461264.87799 13.74 04:42:40.80 +20:13:58.5 5603 2145 /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits Discovery image 1 2026 08 12.37753 2461264.87753 13.69 04:43:05.16 +20:13:40.6 5658 2140 /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-03-28_20.00sec_-0.00C_LIGHT_0368.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 105957_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 The candidate 105957_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 did not pass the final checks Discovery image 2 2026 08 12.37799 2461264.87799 13.73 04:43:05.00 +20:13:41.0 5661 2142 /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits **** FOUND 04:19:45.49 +19:46:26.1 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 106295_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 The candidate 106295_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 did not pass the final checks Discovery image 2 2026 08 12.37799 2461264.87799 13.86 04:19:45.49 +19:46:25.6 2338 1948 /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits **** FOUND 04:32:38.91 +23:58:25.0 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 106342_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 The candidate 106342_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 did not pass the final checks Discovery image 2 2026 08 12.37799 2461264.87799 13.88 04:32:38.89 +23:58:22.9 4237 4427 /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits **** FOUND 04:23:18.48 +21:23:02.5 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 106405_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 The candidate 106405_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 did not pass the final checks Discovery image 2 2026 08 12.37799 2461264.87799 13.89 04:23:18.56 +21:23:03.2 2885 2903 /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits **** FOUND 04:25:38.77 +17:55:24.3 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 106574_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 The candidate 106574_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 did not pass the final checks Discovery image 2 2026 08 12.37799 2461264.87799 13.83 04:25:38.77 +17:55:23.7 3138 0793 /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits Rejecting candidate due to large distance (19.4") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 106750_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 The candidate 106750_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 did not pass the final checks Discovery image 2 2026 08 12.37799 2461264.87799 13.81 04:52:00.89 +18:19:05.9 6939 0981 /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits **** FOUND 04:33:31.29 +24:17:46.3 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 107192_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 The candidate 107192_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 did not pass the final checks Discovery image 2 2026 08 12.37799 2461264.87799 14.07 04:33:31.25 +24:17:46.3 4362 4620 /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits Rejecting candidate due to large distance (15.8") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 107241_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 The candidate 107241_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 did not pass the final checks Discovery image 2 2026 08 12.37799 2461264.87799 13.99 04:21:45.49 +25:48:00.3 2777 5588 /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits **** FOUND 04:30:28.48 +23:36:18.1 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 107623_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 The candidate 107623_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 did not pass the final checks Discovery image 2 2026 08 12.37799 2461264.87799 14.17 04:30:28.48 +23:36:18.0 3931 4212 /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits **** FOUND 04:38:34.90 +20:26:21.0 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 107725_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 The candidate 107725_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 did not pass the final checks Discovery image 2 2026 08 12.37799 2461264.87799 14.22 04:38:34.88 +20:26:20.8 5024 2276 /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits Discovery image 1 2026 08 12.37753 2461264.87753 14.17 04:44:26.91 +18:49:54.6 5847 1293 /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-03-28_20.00sec_-0.00C_LIGHT_0368.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 107740_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 The candidate 107740_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 did not pass the final checks Discovery image 2 2026 08 12.37799 2461264.87799 14.18 04:44:26.90 +18:49:54.5 5850 1295 /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits **** FOUND 04:53:59.02 +20:19:32.0 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 107886_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 The candidate 107886_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 did not pass the final checks Discovery image 2 2026 08 12.37799 2461264.87799 13.98 04:53:58.98 +20:19:32.1 7209 2203 /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits Rejecting candidate due to large distance (18.9") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 107981_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 The candidate 107981_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 did not pass the final checks Discovery image 2 2026 08 12.37799 2461264.87799 14.45 04:37:59.48 +19:48:25.0 4935 1895 /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits **** FOUND 04:45:28.82 +20:33:14.2 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 108060_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 Preparing report for the candidate 108060_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 108109_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 The candidate 108109_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 did not pass the final checks Discovery image 2 2026 08 12.37799 2461264.87799 14.33 04:45:28.82 +20:33:13.3 6001 2337 /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits Rejecting candidate due to large distance (23.1") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 108114_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 The candidate 108114_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 did not pass the final checks Discovery image 2 2026 08 12.37799 2461264.87799 14.44 04:29:55.15 +25:25:12.0 3885 5314 /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits Rejecting candidate due to large distance (17.8") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 108123_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 The candidate 108123_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 did not pass the final checks Discovery image 2 2026 08 12.37799 2461264.87799 14.29 04:26:27.67 +21:26:35.9 3330 2923 /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits Discovery image 1 2026 08 12.37753 2461264.87753 14.60 04:25:50.98 +22:09:13.1 3256 3354 /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-03-28_20.00sec_-0.00C_LIGHT_0368.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 108147_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 The candidate 108147_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 did not pass the final checks Discovery image 2 2026 08 12.37799 2461264.87799 14.46 04:25:50.96 +22:09:15.2 3259 3356 /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits Discovery image 1 2026 08 12.37753 2461264.87753 14.65 04:28:58.79 +23:37:01.0 3721 4224 /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-03-28_20.00sec_-0.00C_LIGHT_0368.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 15632_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 The candidate 15632_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 did not pass the final checks Discovery image 2 2026 08 12.37799 2461264.87799 14.49 04:28:58.83 +23:37:00.5 3724 4225 /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits **** FOUND 04:44:35.01 +25:01:10.5 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 84327_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 The candidate 84327_fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369 did not pass the final checks Discovery image 2 2026 08 12.37799 2461264.87799 14.10 04:44:35.03 +25:01:11.3 5887 5039 /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits Rejecting candidate due to large distance (18.4") between the two second-epoch detections make_report_in_HTML.sh Phase 2 (HTML assembly): 0s make_report_in_HTML.sh TOTAL: 8s Prepared the HTML report for the field Tau-03-Q2b1x1 with default.sex.telephoto_lens_vSTL *------ done with default.sex.telephoto_lens_vSTL ------* #### The local exclusion list is exclusion_list_local.txt #### 04:17:34.38 +23:50:15.9 04:49:24.97 +25:25:52.3 ########### Completed Tau-03-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 #### 04:17:34.38 +23:50:15.9 04:49:24.97 +25:25:52.3 ################################################################################### 04:17:34.38 +23:50:15.9 -- asteroid (will NOT add it to exclusion list) 04:49:24.97 +25:25:52.3 -- asteroid (will NOT add it to exclusion list) renamed 'exclusion_list_index_html.txt_noasteroids' -> 'exclusion_list_index_html.txt' renamed 'exclusion_list_index_html.txt_nohotpixels' -> 'exclusion_list_index_html.txt' # Count candidates with no identification (that also don't look like hot pix) Found 0 unidentified candidates (excluding asteroids, hot pixels and known variable stars). ################################################################################### 0 candidates found (excluding asteroids and hot pixels) This does not look like a test run ################################################################################### exclusion_list_gaiadr2.txt NOT FOUND exclusion_list_apass.txt NOT FOUND IS_THIS_TEST_RUN=NO ALLOW_EXCLUSION_LIST_UPDATE= YES #### Nothing to add to the exclusion list #### The observatory MPC code is V36 ############################################################ Positions of planets computed with util/planet_finder/main.py for JD(UT)2461264.87753209 -observatory V36 08:26:16.76 +19:44:58.5 Mercury (-1.0mag) 12:17:14.10 -03:03:49.3 Venus (-4.4mag) 06:01:19.68 +23:41:03.0 Mars (1.3mag) 08:46:40.44 +18:27:18.1 Jupiter (-1.8mag) 00:56:04.37 +03:12:02.6 Saturn (0.6mag) 04:12:11.06 +20:58:07.6 Uranus (5.7mag) 00:15:50.83 +00:11:19.1 Neptune (7.7mag) 20:27:44.82 -23:31:45.0 Pluto (14.5mag) 09:11:30.70 +17:04:02.1 Moon (99.9mag) -rw-r--r-- 1 apache apache 362 Aug 12 05:01 planets.txt ############################################################ Positions of selected moons from JPL HORIZONS for JD(UT)2461264.87753209: 08:46:35.98 +18:27:39.0 Io (6.1mag) 08:46:51.01 +18:26:31.9 Europa (6.3mag) 08:46:27.07 +18:28:19.4 Ganymede (5.6mag) 08:47:09.50 +18:25:11.4 Callisto (6.8mag) 08:44:10.62 +18:29:13.3 Himalia (15.7mag) 08:46:38.92 +18:27:25.3 Thebe (16.6mag) 08:43:45.22 +18:26:56.0 Elara (17.7mag) 08:50:48.76 +18:04:51.0 Pasiphae (17.9mag) 08:49:34.64 +18:38:30.0 Carme (19.0mag) 00:55:57.09 +03:11:37.0 Titan (8.4mag) 00:56:05.72 +03:11:44.0 Rhea (9.7mag) 00:56:24.69 +03:11:39.2 Iapetus (11.1mag) 00:56:02.50 +03:11:21.6 Hyperion (14.4mag) 00:55:21.49 +03:04:41.2 Phoebe (16.4mag) -rw-r--r-- 1 apache apache 568 Aug 12 05:01 moons.txt ############################################################ Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461264.87753209: 19:19:59.62 -20:46:40.6 JWST 18:34:03.39 +18:05:15.9 Chandra 11:01:32.35 -59:34:12.0 XMM-Newton -rw-r--r-- 1 apache apache 96 Aug 12 05:01 spacecraft.txt ############################################################ Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461264.87753209 -observatory V36 03:18:17.31 +17:43:02.4 17.6mag P/1996 R2 (Lagerkvist) 18:00:46.99 -34:35:45.9 14.0mag P/2010 H2 (Vales) 06:57:37.54 -69:03:35.2 17.3mag C/2014 UN271 (Bernardinelli-Bernstein) 06:10:53.48 +33:04:56.4 17.7mag C/2017 K2 (PANSTARRS) 03:55:42.28 +39:21:34.6 17.0mag P/2021 N1 (ZTF) 22:35:11.08 +31:10:53.5 17.3mag C/2022 E2 (ATLAS) 06:47:34.88 +26:28:06.5 16.8mag C/2022 N2 (PANSTARRS) 10:25:25.21 +28:17:01.8 17.0mag C/2022 QE78 (ATLAS) 09:31:38.93 +05:18:31.6 17.9mag C/2022 R6 (PANSTARRS) 15:13:13.43 -12:27:01.2 17.9mag P/2023 B1 (PANSTARRS) 21:05:19.07 +65:31:29.8 17.9mag C/2023 H5 (Lemmon) 15:43:54.38 -13:19:22.3 14.4mag C/2023 R1 (PANSTARRS) 08:12:42.94 +31:32:06.8 15.4mag C/2024 E1 (Wierzchos) 15:06:22.05 +15:35:20.7 17.8mag C/2024 G6 (ATLAS) 18:57:59.39 +43:17:20.5 13.7mag C/2024 J3 (ATLAS) 21:04:32.25 +49:25:59.9 17.6mag C/2024 R4 (PANSTARRS) 05:18:25.47 -12:55:37.3 15.4mag C/2024 T5 (ATLAS) 06:58:52.99 +23:25:16.1 17.9mag C/2025 J1 (Borisov) 07:32:30.01 -16:43:40.0 17.9mag C/2025 R3 (PANSTARRS) 10:38:43.67 +20:38:22.0 17.2mag C/2025 V2 (Rankin) 13:00:40.87 +02:04:12.5 16.9mag C/2025 Y1 (ATLAS) 16:03:05.41 +77:25:22.2 16.7mag C/2026 A2 (Bok) 03:08:48.12 +46:15:44.0 17.2mag C/2026 B2 (Sun-Gao) 11:50:14.77 +08:58:51.2 17.3mag A/2026 E1 22:02:47.64 -28:58:38.1 6.9mag 10P/Tempel 11:31:28.22 -03:39:31.2 16.3mag 29P/Schwassmann-Wachmann 04:44:18.81 +32:49:40.6 18.0mag 47P/Ashbrook-Jackson 11:16:09.59 +03:16:51.4 17.3mag 63P/Wild 00:53:50.41 -05:36:46.4 15.4mag 65P/Gunn 05:44:56.07 +20:36:42.1 13.7mag 78P/Gehrels 20:34:12.85 -23:59:44.3 17.7mag 84P/Giclas 03:04:39.06 +13:59:07.0 16.8mag 88P/Howell 08:06:25.37 +27:05:07.6 16.2mag 93P/Lovas 04:18:06.85 +18:29:31.2 17.5mag 112P/Urata-Niijima 06:10:11.96 +29:50:00.6 16.2mag 114P/Wiseman-Skiff 09:28:20.21 +25:56:03.2 15.0mag 123P/West-Hartley 11:52:03.36 -11:51:31.4 17.1mag 124P/Mrkos 05:42:39.29 +21:09:28.1 16.1mag 128P/Shoemaker-Holt 06:35:35.32 +18:41:28.7 17.9mag 131P/Mueller 00:02:36.24 +03:21:18.3 17.5mag 139P/Vaisala-Oterma 03:18:26.16 -19:00:40.4 13.6mag 161P/Hartley-IRAS 07:30:27.42 +37:59:21.8 15.9mag 162P/SidingSpring 13:48:09.64 +41:18:22.8 12.0mag 169P/NEAT 02:50:26.00 +09:33:05.6 17.6mag 220P/McNaught 16:43:53.20 -10:23:37.2 17.8mag 235P/LINEAR 20:19:50.87 -52:42:22.7 17.9mag 259P/Garradd 03:34:15.33 +26:54:19.8 15.3mag 260P/McNaught 07:17:53.25 +37:35:59.4 17.3mag 295P/LINEAR 15:11:54.21 +02:40:43.9 17.8mag 391P/Kowalski 09:04:40.79 +18:10:17.2 17.9mag 450P/LONEOS -rw-r--r-- 1 apache apache 2.5K Aug 12 05:01 comets.txt ############################################################ List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html : 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 02:02:26.67 +32:04:22.70 AT2026ovz 2026-06-14.6 15.52 21:26:28.11 -72:31:19.50 AT2026nwc 2026-06-11 17.05 17:54:57.33 +26:32:34.20 SN 2026odc 2026-06-11.23 17.62 13:55:59.94 +17:30:37.20 SN 2026nyq 2026-06-11.1 16.24 00:50:45.14 -71:38:36.90 ASASSN-26dt 2026-06-11.13 10.22 14:42:19.73 +19:11:35.60 SN2026nyp 2026-06-10.3 16.32 12:23:23.92 +12:56:43.50 SN2026mta 2026-06-8.29 16.69 12:30:18.51 +47:12:33.20 SN2026oao 2026-06-9.32 17.02 10:51:05.21 -42:28:56.60 AT2026nvf 2026-06-8.12 16.75 13:50:22.48 -07:35:00.00 SN2026npn 2026-06-8.02 17.58 00:56:07.17 +43:01:43.20 ASASSN-26dq 2026-06-7.43 13.58 01:07:49.46 +41:59:43.70 SN 2026obc 2026-06-7.43 15.15 21:11:25.22 +14:14:31.90 ASASSN-26dr 2026-06-7.24 16.24 06:21:27.06 -65:16:42.00 ASASSN-26ds 2026-06-2.97 15.02 20:07:38.15 -21:07:05.40 SN2026mho 2026-05-25.18 -1.12 11:29:42.55 +79:01:03.10 AT2026min 2026-05-24.21 16.63 11:44:33.11 -68:48:32.90 ASASSN-26no 2026-05-24.03 8.35 19:00:42.82 -48:31:01.60 ASASSN-26dp 2026-05-22.31 -3.28 14:23:56.59 -58:37:47.40 ASASSN-26dn 2026-05-20.01 14.59 11:24:54.06 +47:57:01.60 AT2026nma 2026-05-20.29 15.46 21:27:08.58 +33:24:38.10 AT2026lli 2026-05-19.34 15.86 00:31:01.41 -13:38:51.70 AT2026nad 2026-05-19.39 15.34 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 17:50:22.87 -39:42:33.90 ASASSN-26dj 2026-05-17.05 15.7 01:13:11.60 -33:25:16.10 ASASSN-26dg 2026-05-13.41 16.8 16:44:31.77 -27:15:18.40 AT2026mhn 2026-05-12.33 15.8 09:46:31.08 -33:41:51.00 ASASSN-26di 2026-05-12.14 14.63 21:23:11.57 -19:09:45.00 AT2026kwu 2026-05-12.26 16.9 14:20:14.30 -30:20:51.90 AT2026ktm 2026-05-12.06 17.21 14:41:39.01 -37:13:46.40 AT2026lkm 2026-05-11.18 16.89 12:59:50.45 -10:58:38.80 SN2026kep 2026-05-9.06 17.5 13:37:29.61 -29:50:30.90 AT2026lkd 2026-05-9.09 17.23 09:46:42.01 -14:52:03.60 SN2026kmo 2026-05-8.99 17.51 15:03:05.28 +22:02:03.40 AT2026lxf 2026-05-8.07 13.88 10:23:49.41 -20:57:25.30 ASASSN-26df 2026-05-8.21 16.52 22:14:40.56 +05:04:51.60 2026lda 2026-05-7.56 16.2 21:35:33.81 -14:05:16.30 ASASSN-26de 2026-05-6.29 14.51 16:21:49.13 -61:36:14.60 ASASSN-26dd 2026-05-5.15 15.93 -rw-r--r-- 1 apache apache 5.7K Aug 12 05:01 asassn_transients_list.txt ############################################################ Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html : 00:42:41.64 +41:15:16.2 PNV J00424164+4115162 2026-06-02.029 17.4mag 00:42:38.68 +41:15:58.2 PNV J00423868+4115582 2026-06-05.1224 19.97Umag 19:00:42.95 -48:31:01.7 PNV J19004295-4831017 2026-05-25.0752 14.2mag 09:55:21.28 +69:02:52.6 PNV J09552128+6902526 2026-06-13.933 18.9mag 19:51:21.42 +37:06:40.0 TCP J19512142+3706400 2026-06-17.2942 16.8mag 19:57:03.87 +37:41:46.4 TCP J19570387+3741464 2026-06-18.2638 17.5mag 00:42:32.04 +41:10:28.3 PNV J00423204+4110283 2026-06-26.059 16.6mag 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 -rw-r--r-- 1 apache apache 190K Aug 12 05:01 tocp_transients_list.txt ############################################################ Truncated list of recent TNS transients from https://www.wis-tns.org/ : 21:12:04.792 -04:08:57.90 AT 2026wlb 2026-07-24.54 21.12 00:26:56.598 -22:33:55.36 AT 2026wla 2026-07-29.55 19.66 16:26:00.354 +35:41:37.01 AT 2026wkz 2026-07-23.36 20.62 15:50:19.131 -12:47:03.59 AT 2026wky 2026-07-30.37 19.56 15:47:55.942 -14:13:03.69 AT 2026wkx 2026-07-31.37 19.78 15:46:09.135 -15:58:25.09 AT 2026wkw 2026-07-31.36 19.8 13:53:14.217 +00:26:52.06 SN 2026wkv 2026-07-30.74 18.054 12:46:12.738 -00:32:22.57 AT 2026wku 2026-07-27.73 17.881 14:59:06.616 -33:33:54.40 AT 2026wkt 2026-07-30.35 19.38 14:27:45.342 -34:56:01.55 AT 2026wks 2026-07-20.35 19.67 13:56:36.306 +24:20:19.94 AT 2026wkr 2026-07-26.26 20.79 04:21:40.519 +01:35:37.73 AT 2026wkq 2026-07-29.49 19.7461 04:42:25.636 -13:42:39.90 AT 2026wkp 2026-07-30.82 17.8 14:14:51.942 +05:35:17.78 AT 2026wko 2026-07-25.27 19.34 17:23:28.659 +34:49:50.41 AT 2026wkn 2026-07-25.40 20.48 21:27:14.390 -59:26:36.58 AT 2026wkm 2026-07-27.52 19.04 23:14:16.708 -62:43:02.28 AT 2026wkl 2026-07-27.60 19.31 01:06:45.509 -33:11:24.27 AT 2026wkk 2026-07-28.65 19.45 14:49:28.663 -40:20:05.28 AT 2026wkj 2026-07-30.38 19.15 19:41:08.176 +60:49:17.78 AT 2026wki 2026-07-29.24 18.4015 -rw-r--r-- 1 apache apache 87K Aug 12 05:01 tns_transients_list.txt Discovery image 3 2026 08 12.37799 2461264.87799 12.97 04:31:29.93 +20:17:15.7 4020 2204 /data_ssd/NMW-TexasTech/workdir//img_2026-08-12_CI_Tau-03-Q2b1x1_045927_TTUQ2b1x1_3673318_iaxwuuIF/fd_Tau-03-Q2b1x1_2026-08-12_04-04-08_20.00sec_0.00C_LIGHT_0369.fits
