fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits
fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits
util/transients/transient_factory_test31.sh /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q
| Date (UTC) | JD(UTC) | mag. | R.A. & Dec.(J2000) | X & Y (pix) | Image | |
|---|---|---|---|---|---|---|
| Reference image | 2026 01 21.19103 | 2461061.69103 | 15.56 | 04:04:43.27 +07:00:21.9 | 6665 2564 | /data_ssd/NMW-TexasTech/reference_imgs/Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits |
| Discovery image 1 | 2026 10 13.38532 | 2461326.88532 | 13.89 | 04:04:43.79 +06:59:59.8 | 2932 3821 | /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits |
| Discovery image 2 | 2026 10 13.38590 | 2461326.88590 | 14.05 | 04:04:43.73 +07:00:00.2 | 2924 3819 | /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits |
Mean magnitude and position on the discovery images:
2026 10 13.3856 2461326.8856 13.97 04:04:43.76 +07:00:00.0
184.02237 -32.12719 galactic Tau Second-epoch detections are separated by 1.1" and 7.8 pix
The object was found in VSX
23" Gaia DR3 3297930053150731520
Type: RS
# Max. Min./Amp. JD0 Period
15.200 G 15.290 G K
The object was found in astcheck.
404 Arsinoe 0 0 0 14.1 0 0
Forced photometry on wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits at 04:04:43.76 +07:00:00.0: 16.04 +/- 99.00 upperlimit
Forced photometry on wcs_Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits at 04:04:43.76 +07:00:00.0: 15.93 +/- 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 SEXTRACTOR_CONFIG_FILES_HIGH_PRIORITY_EXTRA= default.sex.telephoto_lens_vTTU HIGH_PRIORITY_FIELDS= Sco6 Oph-08-Q1b1x1 Oph-08-Q2b1x1 Sco-04-Q1b1x1 Sco-04-Q2b1x1 Sgr-04-Q1b1x1 Sgr-04-Q2b1x1 242 STARMATCH_RADIUS_PIX= 5 SYSREM_ITERATIONS= 0 TELESCOP= TELESCOP_NAME_KNOWN_TO_VaST_FOR_FOV_DETERMINATION= UCAC5_PLATESOLVE_ITERATIONS= 2 FPACK_FULLY_CALIBRATED_IMAGE= no ####################################### HOSTNAME= tau USER= HOME= ####################################### SExtractor catalog cache: enabled, directory /data_ssd/NMW-TexasTech/vast_sextractor_cache Reference image directory is set to /data_ssd/NMW-TexasTech/reference_imgs VIZIER_SITE=vizier.cds.unistra.fr GAIA_DR2_CLIENT=vizquery (lib/vizquery -> VizieR vizier.cds.unistra.fr) INFO: MAKE_PNG_PLOTS is set to yes FITS_FILE_EXT=fits CALIBRATION_STATUS_PREFIX= Fields in the data directory: Tau-08-Q2b1x1 ####################################### ########### Starting Tau-08-Q2b1x1 ########### Processing Tau-08-Q2b1x1 server tau has sufficient free disk space available: 583841 MB at /data_ssd/NMW-TexasTech/workdir server tau has sufficient free disk space available: 583841 MB at . Checking input images (2 new) REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits Small preview (one of the new images):
Large previews of the second-epoch (new) images:
MAKE_PNG_PLOTS=yes
renamed 'Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.png' -> 'transient_report/Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits_preview.png'
Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits
renamed 'Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.png' -> 'transient_report/Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits_preview.png'
Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.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= 692.6543 INFO: REFERENCE_EPOCH__FIRST_IMAGE_SD= 582.5630 INFO: SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 1119.9530 INFO: SECOND_EPOCH__FIRST_IMAGE_SD= 561.4396 INFO: SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 1120.4780 INFO: SECOND_EPOCH__SECOND_IMAGE_SD= 561.4494 ---------------------------------------------- INFO: ref_to_second_epoch_img_mean_ratio= 1.6169 INFO: SECOND_EPOCH__SD_ratio= 0.000 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 = 20.1599998474121 / [degC] Focuser temperature AMBTEMP = 20.1 / [degC] Ambient air temperature Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits Header: 74 keys total, 33 keys left Record 0: "" status=0 Record 1: "SIMPLE = T / C# FITS" status=0 Record 2: "BITPIX = 16" status=0 Record 3: "NAXIS = 2 / Dimensionality" status=0 Record 4: "NAXIS1 = 9576" status=0 Record 5: "NAXIS2 = 6388" status=0 Record 6: "BZERO = 32768" status=0 Record 7: "EXTEND = T / Extensions are permitted" status=0 Record 8: "IMAGETYP= 'LIGHT' / Type of exposure" status=0 Record 9: "EXPOSURE= 20.0 / [s] Exposure duration" status=0 Record 10: "EXPTIME = 20.0 / [s] Exposure duration" status=0 Record 11: "DATE-LOC= '2026-10-13T04:14:41.8555554' / Time of observation (local)" status=0 Record 12: "DATE-OBS= '2026-10-13T09:14:41.8555554' / Time of observation (UTC)" status=0 Record 13: "MJD-OBS = 61326.3852066551 / Modified Julian Date of observation" status=0 Record 14: "DATE-AVG= '2026-10-13T09:14:51.7592768' / Averaged midpoint time (UTC)" status=0 Record 15: "MJD-AVG = 61326.3853212846 / 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 = 64.2824992653402 / [deg] RA of telescope" status=0 Record 32: "DEC = 6.00019999370235 / [deg] Declination of telescope" status=0 Record 33: "CENTALT = 61.7855555555556 / [deg] Altitude of telescope" status=0 Record 34: "CENTAZ = 167.521944444444 / [deg] Azimuth of telescope" status=0 Record 35: "AIRMASS = 1.1344433879351 / 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-08' / Name of the object of interest" status=0 Record 46: "OBJCTRA = '04 17 09' / [H M S] RA of imaged object" status=0 Record 47: "OBJCTDEC= '+06 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 = 20688 / [step] Focuser position" status=0 Record 51: "FOCUSPOS= 20688 / [step] Focuser position" status=0 Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0 Record 53: "FOCTEMP = 20.1599998474121 / [degC] Focuser temperature" status=0 Record 54: "FOCUSTEM= 20.1599998474121 / [degC] Focuser temperature" status=0 Record 55: "DEWPOINT= 17.9 / [degC] Dew point" status=0 Record 56: "HUMIDITY= 87.0 / [percent] Relative humidity" status=0 Record 57: "PRESSURE= 898.61 / [hPa] Air pressure" status=0 Record 58: "AMBTEMP = 20.1 / [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= 5.400432 / [kph] Wind gust" status=0 Record 61: "WINDSPD = 3.200256 / [kph] Wind speed" status=0 Record 62: "ROWORDER= 'TOP-DOWN' / FITS Image Orientation" status=0 Record 63: "EQUINOX = 2000.0 / Equinox of celestial coordinate system" status=0 Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0 Record 65: "QHY_EXP = 20.000096 / [s] Actual exposure time" status=0 Record 66: "QHY_PP = 13888.0 / [ps] pixelPeriod" status=0 Record 67: "QHY_LP = 85000.0 / [ns] linePeriod" status=0 Record 68: "GPS_LP = 85000.0 / [ns] linePeriod" status=0 Record 69: "QHY_FP = 20000160.0 / [us] framePeriod" status=0 Record 70: "QHY_CPL = 6120.0 / clocksPerLine" status=0 Record 71: "QHY_LPF = 235295.0 / linesPerFrame" status=0 Record 72: "QHY_AET = 20000096.0 / [us] actualExposureTime" status=0 Record 73: "QHY_LEM = T / isLongExposureMode" status=0 Record 74: "QHY_OFF0= 3767.777 / [us] RollingShutterEndOffset row 0" status=0 Allocating memory for image, dark and result arrays... Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits 9576 6388 16 bitpix SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit 9576 6388 16 bitpix Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/d_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits :) Spent 0.500220 seconds renamed 'mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.png' -> 'transient_report/dark.png' try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats MegaDivider v7 Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/d_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits 9576 6388 16 bitpix Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit 9576 6388 16 bitpix Avarage count on flat field image: 37096.658242 Minimal real count (from overscan): 5 Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits :) No overscan detected - all values seem high! (left_median=24199.0, right_median=29433.0) renamed 'mff_TTUQ2b1x1_2026-08-12_multinight.png' -> 'transient_report/flat.png' Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits EXPTIME = 20.0 / [s] Exposure duration SET-TEMP= 0.0 / [degC] CCD temperature setpoint CCD-TEMP= 0.0 / [degC] CCD temperature FOCTEMP = 20.0699996948242 / [degC] Focuser temperature AMBTEMP = 20.1 / [degC] Ambient air temperature Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits CCD-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits Header: 74 keys total, 33 keys left Record 0: "" status=0 Record 1: "SIMPLE = T / C# FITS" status=0 Record 2: "BITPIX = 16" status=0 Record 3: "NAXIS = 2 / Dimensionality" status=0 Record 4: "NAXIS1 = 9576" status=0 Record 5: "NAXIS2 = 6388" status=0 Record 6: "BZERO = 32768" status=0 Record 7: "EXTEND = T / Extensions are permitted" status=0 Record 8: "IMAGETYP= 'LIGHT' / Type of exposure" status=0 Record 9: "EXPOSURE= 20.0 / [s] Exposure duration" status=0 Record 10: "EXPTIME = 20.0 / [s] Exposure duration" status=0 Record 11: "DATE-LOC= '2026-10-13T04:15:32.0222965' / Time of observation (local)" status=0 Record 12: "DATE-OBS= '2026-10-13T09:15:32.0222965' / Time of observation (UTC)" status=0 Record 13: "MJD-OBS = 61326.3857872915 / Modified Julian Date of observation" status=0 Record 14: "DATE-AVG= '2026-10-13T09:15:41.9269692' / Averaged midpoint time (UTC)" status=0 Record 15: "MJD-AVG = 61326.3859019214 / 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 = 64.2824992026998 / [deg] RA of telescope" status=0 Record 32: "DEC = 6.00020000239418 / [deg] Declination of telescope" status=0 Record 33: "CENTALT = 61.8225 / [deg] Altitude of telescope" status=0 Record 34: "CENTAZ = 167.954722222222 / [deg] Azimuth of telescope" status=0 Record 35: "AIRMASS = 1.13405221533381 / 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-08' / Name of the object of interest" status=0 Record 46: "OBJCTRA = '04 17 09' / [H M S] RA of imaged object" status=0 Record 47: "OBJCTDEC= '+06 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 = 20688 / [step] Focuser position" status=0 Record 51: "FOCUSPOS= 20688 / [step] Focuser position" status=0 Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0 Record 53: "FOCTEMP = 20.0699996948242 / [degC] Focuser temperature" status=0 Record 54: "FOCUSTEM= 20.0699996948242 / [degC] Focuser temperature" status=0 Record 55: "DEWPOINT= 17.9 / [degC] Dew point" status=0 Record 56: "HUMIDITY= 87.0 / [percent] Relative humidity" status=0 Record 57: "PRESSURE= 898.61 / [hPa] Air pressure" status=0 Record 58: "AMBTEMP = 20.1 / [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= 5.400432 / [kph] Wind gust" status=0 Record 61: "WINDSPD = 3.200256 / [kph] Wind speed" status=0 Record 62: "ROWORDER= 'TOP-DOWN' / FITS Image Orientation" status=0 Record 63: "EQUINOX = 2000.0 / Equinox of celestial coordinate system" status=0 Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0 Record 65: "QHY_EXP = 20.000096 / [s] Actual exposure time" status=0 Record 66: "QHY_PP = 13888.0 / [ps] pixelPeriod" status=0 Record 67: "QHY_LP = 85000.0 / [ns] linePeriod" status=0 Record 68: "GPS_LP = 85000.0 / [ns] linePeriod" status=0 Record 69: "QHY_FP = 20000160.0 / [us] framePeriod" status=0 Record 70: "QHY_CPL = 6120.0 / clocksPerLine" status=0 Record 71: "QHY_LPF = 235295.0 / linesPerFrame" status=0 Record 72: "QHY_AET = 20000096.0 / [us] actualExposureTime" status=0 Record 73: "QHY_LEM = T / isLongExposureMode" status=0 Record 74: "QHY_OFF0= 3767.777 / [us] RollingShutterEndOffset row 0" status=0 Allocating memory for image, dark and result arrays... Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits 9576 6388 16 bitpix SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit CCD-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit 9576 6388 16 bitpix Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/d_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits :) Spent 0.509202 seconds renamed 'mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.png' -> 'transient_report/dark.png' try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats MegaDivider v7 Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/d_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits 9576 6388 16 bitpix Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit 9576 6388 16 bitpix Avarage count on flat field image: 37096.658242 Minimal real count (from overscan): 5 Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits :) No overscan detected - all values seem high! (left_median=24199.0, right_median=29433.0) renamed 'mff_TTUQ2b1x1_2026-08-12_multinight.png' -> 'transient_report/flat.png' Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits Dark frame used to calibrate the second-epoch images:
Flat field used to calibrate the second-epoch images:
after the calibration attempt: SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits Previews of the CALIBRATED second-epoch images:
fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits
fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.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-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits /data_ssd/NMW-TexasTech/reference_imgs/Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits SExtractor catalog cache: saved Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits.cat to cache SExtractor catalog cache: saved Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.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-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits /data_ssd/NMW-TexasTech/reference_imgs/Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits Checking WCS cache directory local_wcs_cache Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images Checking WCS cache directory /home/NMW_web_upload/solved_reference_images Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images The reference JD(UT) for computing planet and comet positions: 2461326.88532240 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-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits exists and is non-empty wcs_Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits exists and is non-empty wcs_fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits exists and is non-empty wcs_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits exists and is non-empty ################################### # fov_of_wcs_calibrated_image.sh output for wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits (1st reference image) verification OK: wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits Image size: 941.6'x627.1' 15.7(deg)x10.5(deg) 9576x6388 pix Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis Image center: 04:17:16.928 +05:58:49.14 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-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits (1st new image) verification OK: wcs_fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits Image size: 937.2'x624.2' 15.6(deg)x10.4(deg) 9576x6388 pix Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis Image center: 04:17:08.130 +05:59:56.43 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the first second-epoch image (pointing accuracy) Reference image center 04:17:16.928 +05:58:49.14 Second-epoch image center 04:17:08.130 +05:59:56.43 Angular distance between the image centers 0.0410 deg. Soft limit: 0.50 deg. Hard limit: 1.00 deg. ################################### ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits (2nd new image) verification OK: wcs_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits Image size: 937.2'x624.2' 15.6(deg)x10.4(deg) 9576x6388 pix Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis Image center: 04:17:11.066 +06:00:09.38 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the second second-epoch image (pointing accuracy) Reference image center 04:17:16.928 +05:58:49.14 Second-epoch image center 04:17:11.066 +06:00:09.38 Angular distance between the image centers 0.0330 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 04:17:08.130 +05:59:56.43 Second-epoch second image center 04:17:11.066 +06:00:09.38 Angular distance between the image centers 0.01269 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-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits &> /tmp/tmp.Mq6cpg13IP Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits &> /tmp/tmp.zqMfTRWXKn Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits &> /tmp/tmp.21KdRzWrhl Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits &> /tmp/tmp.jQfvq7VTQN Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits Calibrating the magnitude scale Found non-empty wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.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-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits and wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.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-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits and wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits.wcscat Found non-empty wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits and wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits.wcscat The reference image (wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits) and catalog (wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits.wcscat) found 'wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits.wcscat' -> 'wcsmag.cat' Read 8663 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 56.3081 to 72.2820 deg, Dec +0.6924 to +11.2683 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 56.3081 to 72.2820 deg, Dec 0.6924 to 11.2683 deg Loaded 5018 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): 4111 out of 4342 total matches. Matched with Tycho-2 4342 out of 8663 detected stars. The calibration function type and coefficients are written to calib.txt_param util/calibrate_magnitude_scale 0.000000 1.000000 22.922800 a=0.000000 b=1.000000 c=22.922800 From vast_summary.log: estimated ref. image limiting mag.: -7.42 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 8663 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 56.3081 to 72.2820 deg, Dec +0.6924 to +11.2683 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 56.3081 to 72.2820 deg, Dec 0.6924 to 11.2683 deg Loaded 5018 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): 4111 out of 4342 total matches. Matched with Tycho-2 4342 out of 8663 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits:
Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits Forced-photometry filter: calibrated wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits -> calib.txt_param_ref_wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits (aperture=6.0) Read 7732 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 56.2889 to 72.2642 deg, Dec +0.7253 to +11.3032 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 56.2889 to 72.2642 deg, Dec 0.7253 to 11.3032 deg Loaded 5008 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): 4066 out of 4298 total matches. Matched with Tycho-2 4298 out of 7732 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits:
Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits Forced-photometry filter: calibrated wcs_Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits -> calib.txt_param_ref_wcs_Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits (aperture=6.2) ____ End of magnitude calibration ____ Applying consolidated magnitude filters... Preparing the exclusion lists for this field Done with filtering Found 2 candidate transients before the final filtering. (Hard limit: 10000) Median FWHM seeing for isolated stars: 2.0 pix Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits 2.1 pix Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits 2.3 pix fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits 2.2 pix fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits Limiting magnitude estimates: 15.5 mag. Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits 15.4 mag. Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits 15.3 mag. fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits 15.3 mag. fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits All-image limiting magnitude estimate: 15.3 (SNR ) 12.1 (80% of stars) with default.sex.telephoto_lens_onlybrightstars_v1 The first estimate is the magnitude of a star detected with a signal-to-noise ratio of following Karpov (2025, Acta Polytechnica, 65, 50). This value should be representative of the faintest stars clearly visible in the image. The brighter of the limiting magnitude estimates for the two second-epoch images is reported here. The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images. This value is representative of the faintest object that may enter the candidate transients list. The hard cut-off for the candidate transients is 15.5 mag. Waiting for UCAC5 plate solver wait cp: cannot create regular file 'local_wcs_cache/': Not a directory ############ /tmp/tmp.Mq6cpg13IP (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-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits is already a symlink and we do not allow symlinks on symlinks The guess is based on the existing WCS header. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits 571.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.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-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.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-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits' -> 'wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.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-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits WCS_IMAGE_NAME=wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits WCS-calibrated image found: wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits Checking if the catalog wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits.wcscat corresponding to the image wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits alredy exist and is non-empty... Catalog wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits.wcscat corresponding to the image wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits WCS catalog name: wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.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=654, bad_region=1709, passed=8663 Got 8663 stars (including 6418 good ones) from the SExtractor catalog wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits.wcscat util/solve_plate_with_UCAC5 got 8663 stars from the SExtractor catalog Updated FoV from the plate-solved image: 941.6' Seting catalog search parameters based on the expected field of view 941.6 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013078 (47.1 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010462 (37.7 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 453 to 508 (Dec 0.7 to 11.3) Done reading UCAC5 zone files... Matched 4906 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4899 matched stars entering correct_measured_positions(), 4899 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.23" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4899 matched stars entering correct_measured_positions(), 7295 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.22" 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 453 to 508 (Dec 0.7 to 11.3) Done reading UCAC5 zone files... Matched 4906 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4899 matched stars entering correct_measured_positions(), 7295 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.23" Accuracy estimation diagnostic: 4899 matched stars entering correct_measured_positions(), 7295 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.24" Excluding outliers - 4899 stars left (next iteration limit 5388) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: util/identify.sh trusts the WCS of wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway) WCS_QUALITY_DIAG: file=Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits N_match=4899 sigma_overall_arcsec=0.254 sigma_q1_arcsec=0.304 sigma_q2_arcsec=0.236 sigma_q3_arcsec=0.234 sigma_q4_arcsec=0.207 n_q1=1740 n_q2=718 n_q3=1781 n_q4=660 worst_quadrant_to_overall_ratio=1.197 The image catalog is written to wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits -region wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry ############ /tmp/tmp.zqMfTRWXKn (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-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits is already a symlink and we do not allow symlinks on symlinks The guess is based on the existing WCS header. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits 571.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.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-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.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-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits' -> 'wcs_Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.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-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits WCS_IMAGE_NAME=wcs_Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits WCS-calibrated image found: wcs_Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits Checking if the catalog wcs_Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits.wcscat corresponding to the image wcs_Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits alredy exist and is non-empty... Catalog wcs_Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits.wcscat corresponding to the image wcs_Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits WCS catalog name: wcs_Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.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=626, bad_region=1495, passed=7732 Got 7732 stars (including 5720 good ones) from the SExtractor catalog wcs_Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits.wcscat util/solve_plate_with_UCAC5 got 7732 stars from the SExtractor catalog Updated FoV from the plate-solved image: 941.8' Seting catalog search parameters based on the expected field of view 941.8 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013081 (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 0.010464 (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 453 to 508 (Dec 0.7 to 11.3) Done reading UCAC5 zone files... Matched 4906 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4899 matched stars entering correct_measured_positions(), 4899 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.32" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4899 matched stars entering correct_measured_positions(), 6528 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.31" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 453 to 508 (Dec 0.7 to 11.3) Done reading UCAC5 zone files... Matched 4906 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4899 matched stars entering correct_measured_positions(), 6528 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.32" Accuracy estimation diagnostic: 4899 matched stars entering correct_measured_positions(), 6528 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.33" Excluding outliers - 4899 stars left (next iteration limit 5388) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: util/identify.sh trusts the WCS of wcs_Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway) WCS_QUALITY_DIAG: file=Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits N_match=4899 sigma_overall_arcsec=0.354 sigma_q1_arcsec=0.441 sigma_q2_arcsec=0.360 sigma_q3_arcsec=0.308 sigma_q4_arcsec=0.311 n_q1=1755 n_q2=718 n_q3=1774 n_q4=652 worst_quadrant_to_overall_ratio=1.246 The image catalog is written to wcs_Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits -region wcs_Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry ############ /tmp/tmp.21KdRzWrhl (6) ############ Parsing command line arguments... The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um Internal estimated FoV 605.3' The guess is based on the FOCALLEN keyword. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve! FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits WCS_IMAGE_NAME=wcs_fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits WCS-calibrated image found: wcs_fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits Checking if the catalog wcs_fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits.wcscat corresponding to the image wcs_fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits alredy exist and is non-empty... Catalog wcs_fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits.wcscat corresponding to the image wcs_fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits WCS catalog name: wcs_fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.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=538, bad_region=2452, passed=7795 Got 7795 stars (including 4968 good ones) from the SExtractor catalog wcs_fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits.wcscat util/solve_plate_with_UCAC5 got 7795 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.2' Seting catalog search parameters based on the expected field of view 937.2 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013017 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010413 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 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 453 to 508 (Dec 0.7 to 11.3) Done reading UCAC5 zone files... Matched 4874 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4867 matched stars entering correct_measured_positions(), 4867 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.34" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4867 matched stars entering correct_measured_positions(), 5825 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.35" 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 453 to 508 (Dec 0.7 to 11.3) Done reading UCAC5 zone files... Matched 4874 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4867 matched stars entering correct_measured_positions(), 5825 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.36" Accuracy estimation diagnostic: 4867 matched stars entering correct_measured_positions(), 5825 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.36" Excluding outliers - 4867 stars left (next iteration limit 5353) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: SIP order 2 trial: matched=4867 robust_rms=8.031 arcsec worst_region_rms=14.627 arcsec outer_annulus_rms=14.627 arcsec SIP_REFIT: SIP order 3 trial: matched=4867 robust_rms=0.563 arcsec worst_region_rms=0.975 arcsec outer_annulus_rms=0.975 arcsec SIP_REFIT: SIP order 5 trial: matched=4867 robust_rms=0.379 arcsec worst_region_rms=0.468 arcsec outer_annulus_rms=0.468 arcsec SIP_REFIT: selected SIP order 5 SIP_REFIT: order=5 matched=4867 robust_rms_before=0.920 arcsec robust_rms_before_corrected=0.371 arcsec robust_rms_after=0.379 arcsec worst_region_rms_before=0.454 worst_region_rms_after=0.468 outer_annulus_rms_before=1.062 outer_annulus_rms_after=0.468 SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-region baseline 0.454 arcsec) - keeping the original SIP_REFIT_REJECTED: file=fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits worst_region_rms_kept=0.454 arcsec robust_rms_kept=0.371 arcsec matched=4867 WCS_QUALITY_DIAG: file=fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits N_match=4867 sigma_overall_arcsec=0.383 sigma_q1_arcsec=0.329 sigma_q2_arcsec=0.386 sigma_q3_arcsec=0.435 sigma_q4_arcsec=0.376 n_q1=1323 n_q2=1081 n_q3=1498 n_q4=965 worst_quadrant_to_overall_ratio=1.136 The image catalog is written to wcs_fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits -region wcs_fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry ############ /tmp/tmp.jQfvq7VTQN (6) ############ Parsing command line arguments... The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um Internal estimated FoV 605.3' The guess is based on the FOCALLEN keyword. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve! FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits WCS_IMAGE_NAME=wcs_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits WCS-calibrated image found: wcs_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits Checking if the catalog wcs_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits.wcscat corresponding to the image wcs_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits alredy exist and is non-empty... Catalog wcs_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits.wcscat corresponding to the image wcs_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits WCS catalog name: wcs_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.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=534, bad_region=2435, passed=7763 Got 7763 stars (including 4958 good ones) from the SExtractor catalog wcs_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits.wcscat util/solve_plate_with_UCAC5 got 7763 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.2' Seting catalog search parameters based on the expected field of view 937.2 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013017 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010413 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 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 453 to 508 (Dec 0.7 to 11.3) Done reading UCAC5 zone files... Matched 4862 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4853 matched stars entering correct_measured_positions(), 4853 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.36" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4853 matched stars entering correct_measured_positions(), 5818 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.36" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 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 453 to 508 (Dec 0.7 to 11.3) 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: 4853 matched stars entering correct_measured_positions(), 5818 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.37" Accuracy estimation diagnostic: 4853 matched stars entering correct_measured_positions(), 5818 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.37" Excluding outliers - 4853 stars left (next iteration limit 5338) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: SIP order 2 trial: matched=4853 robust_rms=8.119 arcsec worst_region_rms=15.081 arcsec outer_annulus_rms=15.081 arcsec SIP_REFIT: SIP order 3 trial: matched=4853 robust_rms=0.561 arcsec worst_region_rms=1.077 arcsec outer_annulus_rms=1.077 arcsec SIP_REFIT: SIP order 5 trial: matched=4853 robust_rms=0.387 arcsec worst_region_rms=0.452 arcsec outer_annulus_rms=0.452 arcsec SIP_REFIT: selected SIP order 5 SIP_REFIT: order=5 matched=4853 robust_rms_before=0.917 arcsec robust_rms_before_corrected=0.385 arcsec robust_rms_after=0.387 arcsec worst_region_rms_before=0.463 worst_region_rms_after=0.452 outer_annulus_rms_before=1.047 outer_annulus_rms_after=0.452 SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-region baseline 0.463 arcsec) - keeping the original SIP_REFIT_REJECTED: file=fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits worst_region_rms_kept=0.463 arcsec robust_rms_kept=0.385 arcsec matched=4853 WCS_QUALITY_DIAG: file=fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits N_match=4853 sigma_overall_arcsec=0.400 sigma_q1_arcsec=0.330 sigma_q2_arcsec=0.409 sigma_q3_arcsec=0.472 sigma_q4_arcsec=0.374 n_q1=1309 n_q2=1086 n_q3=1494 n_q4=964 worst_quadrant_to_overall_ratio=1.179 The image catalog is written to wcs_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits -region wcs_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry Saving the final (post-refit) wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits to local_wcs_cache/ 'wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits' -> 'local_wcs_cache/wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits' Saving the final (post-refit) wcs_Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits to local_wcs_cache/ 'wcs_Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits' -> 'local_wcs_cache/wcs_Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits' Saving the final (post-refit) wcs_fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits to local_wcs_cache/ 'wcs_fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits' -> 'local_wcs_cache/wcs_fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits' Saving the final (post-refit) wcs_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits to local_wcs_cache/ 'wcs_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits' -> 'local_wcs_cache/wcs_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits' ################################### # Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above) ref1=Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits sigma_overall=0.254 worst_q_ratio=1.197 ref2=Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits sigma_overall=0.354 worst_q_ratio=1.246 new1=fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits sigma_overall=0.383 worst_q_ratio=1.136 new2=fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits sigma_overall=0.400 worst_q_ratio=1.179 reference average sigma_overall=0.304 worst_q_ratio=1.2215 warn-on-ratio threshold: 2.0x reference ###################################
Astrometric residual vector field (catalog-matched stars):
plot_astrometric_residuals_xy.py: wrote wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193_astrometric_residuals.png (4899 matched stars from wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.22 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108_astrometric_residuals.png (4899 matched stars from wcs_Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.31 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476_astrometric_residuals.png (4867 matched stars from wcs_fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.33 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477_astrometric_residuals.png (4853 matched stars from wcs_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.34 arcsec)
Copying WCS-calibrated images back to input directory Saving fully-calibrated image wcs_fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/wcs_fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits' Saving fully-calibrated image wcs_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/wcs_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits' Preparing the HTML report for the field Tau-08-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1 Forced photometry on wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits at 04:26:33.55 +04:12:50.4: 12.37 +/- 0.01 detection Forced photometry on wcs_Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits at 04:26:33.55 +04:12:50.4: 12.33 +/- 0.01 detection Forced photometry reference-image weighted average: 12.35 +/- 0.01 Forced photometry filter REJECTED candidate at 04:26:33.55 +04:12:50.4: ref_mag=12.35 +/- 0.01 new_mean_mag=12.3257 delta=0.03 (need > 0.90) make_report_in_HTML.sh Phase 1 (network queries): 1s 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: 0s xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 21310_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477 The candidate 21310_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477 did not pass the final checksDiscovery image 1 2026 10 13.38532 2461326.88532 12.33 04:26:33.53 +04:12:50.5 6202 2107 /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 01031_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477 The candidate 01031_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477 did not pass the final checks Discovery image 2 2026 10 13.38590 2461326.88590 12.33 04:26:33.57 +04:12:50.4 6195 2105 /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits **** FOUND 04:29:11.65 +09:56:41.8 in the exclusion list exclusion_list.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-08-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-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits /data_ssd/NMW-TexasTech/reference_imgs/Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits SExtractor catalog cache: saved Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits.cat to cache SExtractor catalog cache: saved Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.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-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits /data_ssd/NMW-TexasTech/reference_imgs/Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits Checking WCS cache directory local_wcs_cache Found WCS cache directory local_wcs_cache Creating symlink local_wcs_cache/wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits Creating symlink local_wcs_cache/wcs_Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits Creating symlink local_wcs_cache/wcs_fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits Creating symlink local_wcs_cache/wcs_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images Checking WCS cache directory /home/NMW_web_upload/solved_reference_images Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images Plate-solving the images wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits exists and is non-empty wcs_Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits exists and is non-empty wcs_fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits exists and is non-empty wcs_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits exists and is non-empty ################################### # fov_of_wcs_calibrated_image.sh output for wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits (1st reference image) verification OK: wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits Image size: 941.6'x627.1' 15.7(deg)x10.5(deg) 9576x6388 pix Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis Image center: 04:17:16.928 +05:58:49.14 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-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits (1st new image) verification OK: wcs_fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits Image size: 937.2'x624.2' 15.6(deg)x10.4(deg) 9576x6388 pix Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis Image center: 04:17:08.130 +05:59:56.43 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the first second-epoch image (pointing accuracy) Reference image center 04:17:16.928 +05:58:49.14 Second-epoch image center 04:17:08.130 +05:59:56.43 Angular distance between the image centers 0.0410 deg. Soft limit: 0.50 deg. Hard limit: 1.00 deg. ################################### ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits (2nd new image) verification OK: wcs_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits Image size: 937.2'x624.2' 15.6(deg)x10.4(deg) 9576x6388 pix Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis Image center: 04:17:11.066 +06:00:09.38 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the second second-epoch image (pointing accuracy) Reference image center 04:17:16.928 +05:58:49.14 Second-epoch image center 04:17:11.066 +06:00:09.38 Angular distance between the image centers 0.0330 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 04:17:08.130 +05:59:56.43 Second-epoch second image center 04:17:11.066 +06:00:09.38 Angular distance between the image centers 0.01269 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-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits &> /tmp/tmp.ZPWv9BHNDp Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits &> /tmp/tmp.OGfEciSGEd Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits &> /tmp/tmp.5bJK7sl48S Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits &> /tmp/tmp.1IXofAM6ex Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits Calibrating the magnitude scale Found non-empty wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.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-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits and wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits.wcscat wait (drain background util/solve_plate_with_UCAC5 jobs before Tycho-2 calibration -- avoids wcs_ Discovery image 3 2026 10 13.38590 2461326.88590 9.59 04:29:11.65 +09:56:41.9 6601 5576 /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.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-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits and wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits.wcscat Found non-empty wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits and wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits.wcscat The reference image (wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits) and catalog (wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits.wcscat) found 'wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits.wcscat' -> 'wcsmag.cat' Read 52195 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 56.3081 to 72.2950 deg, Dec +0.6737 to +11.2686 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 56.3081 to 72.2950 deg, Dec 0.6737 to 11.2686 deg Loaded 5032 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): 3858 out of 4399 total matches. Matched with Tycho-2 4399 out of 52195 detected stars. The calibration function type and coefficients are written to calib.txt_param util/calibrate_magnitude_scale 0.000000 1.000000 22.791450 a=0.000000 b=1.000000 c=22.791450 From vast_summary.log: estimated ref. image limiting mag.: -7.09 Updating vast_summary.log: Estimated ref. image limiting mag.: 15.70 Updated vast_limiting_magnitude.log with calibrated magnitudes Working... Please, PLEASE, be patient!!! All lightcurves processed! =) Estimated ref. image limiting mag.: 15.70
Lightcurve magnitude calibration plot:
Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V) Read 52195 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 56.3081 to 72.2950 deg, Dec +0.6737 to +11.2686 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 56.3081 to 72.2950 deg, Dec 0.6737 to 11.2686 deg Loaded 5032 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): 3858 out of 4399 total matches. Matched with Tycho-2 4399 out of 52195 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits:
Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits Forced-photometry filter: calibrated wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits -> calib.txt_param_ref_wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits (aperture=4.6) Read 48772 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 56.2863 to 72.2652 deg, Dec +0.7157 to +11.3031 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 56.2863 to 72.2652 deg, Dec 0.7157 to 11.3031 deg Loaded 5015 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): 3858 out of 4392 total matches. Matched with Tycho-2 4392 out of 48772 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits:
Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits Forced-photometry filter: calibrated wcs_Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits -> calib.txt_param_ref_wcs_Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits (aperture=4.6) ____ End of magnitude calibration ____ Applying consolidated magnitude filters... Preparing the exclusion lists for this field Done with filtering Found 44 candidate transients before the final filtering. (Hard limit: 10000) Median FWHM seeing for isolated stars: 2.0 pix Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits 1.9 pix Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits 2.1 pix fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits 2.1 pix fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits Limiting magnitude estimates: 15.7 mag. Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits 15.6 mag. Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits 15.6 mag. fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits 15.6 mag. fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits All-image limiting magnitude estimate: 15.6 (SNR ) 14.7 (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.ZPWv9BHNDp (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-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits is already a symlink and we do not allow symlinks on symlinks The guess is based on the existing WCS header. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits 571.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.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-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.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-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits' -> 'wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.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-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits WCS_IMAGE_NAME=wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits WCS-calibrated image found: wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits Checking if the catalog wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits.wcscat corresponding to the image wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits alredy exist and is non-empty... Catalog wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits.wcscat corresponding to the image wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits WCS catalog name: wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.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=9, blended=2672, bad_region=8043, passed=52186 Got 52186 stars (including 41786 good ones) from the SExtractor catalog wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits.wcscat util/solve_plate_with_UCAC5 got 52186 stars from the SExtractor catalog Updated FoV from the plate-solved image: 941.6' Seting catalog search parameters based on the expected field of view 941.6 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013078 (47.1 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010462 (37.7 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 453 to 508 (Dec 0.7 to 11.3) Done reading UCAC5 zone files... Matched 4918 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4913 matched stars entering correct_measured_positions(), 4913 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.23" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4913 matched stars entering correct_measured_positions(), 45893 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.23" 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 453 to 508 (Dec 0.7 to 11.3) Done reading UCAC5 zone files... Matched 4918 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4913 matched stars entering correct_measured_positions(), 45893 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.23" Accuracy estimation diagnostic: 4913 matched stars entering correct_measured_positions(), 45893 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.25" Excluding outliers - 4913 stars left (next iteration limit 5404) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions SIP_REFIT: util/identify.sh trusts the WCS of wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway) WCS_QUALITY_DIAG: file=Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits N_match=4913 sigma_overall_arcsec=0.246 sigma_q1_arcsec=0.304 sigma_q2_arcsec=0.232 sigma_q3_arcsec=0.225 sigma_q4_arcsec=0.207 n_q1=1732 n_q2=718 n_q3=1791 n_q4=672 worst_quadrant_to_overall_ratio=1.233 The image catalog is written to wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits -region wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry ############ /tmp/tmp.OGfEciSGEd (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-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits is already a symlink and we do not allow symlinks on symlinks The guess is based on the existing WCS header. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits 571.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.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-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.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-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits' -> 'wcs_Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.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-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits WCS_IMAGE_NAME=wcs_Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits WCS-calibrated image found: wcs_Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits Checking if the catalog wcs_Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits.wcscat corresponding to the image wcs_Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits alredy exist and is non-empty... Catalog wcs_Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits.wcscat corresponding to the image wcs_Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits WCS catalog name: wcs_Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.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=11, blended=2468, bad_region=7460, passed=48761 Got 48761 stars (including 39142 good ones) from the SExtractor catalog wcs_Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits.wcscat util/solve_plate_with_UCAC5 got 48761 stars from the SExtractor catalog Updated FoV from the plate-solved image: 941.8' Seting catalog search parameters based on the expected field of view 941.8 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013081 (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 0.010464 (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 453 to 508 (Dec 0.7 to 11.3) Done reading UCAC5 zone files... Matched 4916 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4911 matched stars entering correct_measured_positions(), 4911 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.31" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4911 matched stars entering correct_measured_positions(), 42973 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.31" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 453 to 508 (Dec 0.7 to 11.3) Done reading UCAC5 zone files... Matched 4916 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4911 matched stars entering correct_measured_positions(), 42973 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.31" Accuracy estimation diagnostic: 4911 matched stars entering correct_measured_positions(), 42973 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.33" Excluding outliers - 4911 stars left (next iteration limit 5402) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions SIP_REFIT: util/identify.sh trusts the WCS of wcs_Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway) WCS_QUALITY_DIAG: file=Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits N_match=4911 sigma_overall_arcsec=0.338 sigma_q1_arcsec=0.417 sigma_q2_arcsec=0.343 sigma_q3_arcsec=0.302 sigma_q4_arcsec=0.294 n_q1=1733 n_q2=718 n_q3=1797 n_q4=663 worst_quadrant_to_overall_ratio=1.233 The image catalog is written to wcs_Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits -region wcs_Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry ############ /tmp/tmp.5bJK7sl48S (6) ############ Parsing command line arguments... The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um Internal estimated FoV 605.3' The guess is based on the FOCALLEN keyword. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve! FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits WCS_IMAGE_NAME=wcs_fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits WCS-calibrated image found: wcs_fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits Checking if the catalog wcs_fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits.wcscat corresponding to the image wcs_fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits alredy exist and is non-empty... Catalog wcs_fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits.wcscat corresponding to the image wcs_fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits WCS catalog name: wcs_fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.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=2228, bad_region=12459, passed=47557 Got 47557 stars (including 33630 good ones) from the SExtractor catalog wcs_fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits.wcscat util/solve_plate_with_UCAC5 got 47557 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.2' Seting catalog search parameters based on the expected field of view 937.2 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013017 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010413 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 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 453 to 508 (Dec 0.7 to 11.3) Done reading UCAC5 zone files... Matched 4900 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4892 matched stars entering correct_measured_positions(), 4892 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.34" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4892 matched stars entering correct_measured_positions(), 37955 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.35" 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 453 to 508 (Dec 0.7 to 11.3) Done reading UCAC5 zone files... Matched 4899 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4892 matched stars entering correct_measured_positions(), 37955 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.35" Accuracy estimation diagnostic: 4892 matched stars entering correct_measured_positions(), 37955 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.36" Excluding outliers - 4892 stars left (next iteration limit 5381) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions SIP_REFIT: SIP order 2 trial: matched=4892 robust_rms=7.858 arcsec worst_region_rms=15.158 arcsec outer_annulus_rms=15.158 arcsec SIP_REFIT: SIP order 3 trial: matched=4892 robust_rms=0.543 arcsec worst_region_rms=1.151 arcsec outer_annulus_rms=1.151 arcsec SIP_REFIT: SIP order 5 trial: matched=4892 robust_rms=0.375 arcsec worst_region_rms=0.457 arcsec outer_annulus_rms=0.457 arcsec SIP_REFIT: selected SIP order 5 SIP_REFIT: order=5 matched=4892 robust_rms_before=0.881 arcsec robust_rms_before_corrected=0.363 arcsec robust_rms_after=0.375 arcsec worst_region_rms_before=0.433 worst_region_rms_after=0.457 outer_annulus_rms_before=1.057 outer_annulus_rms_after=0.457 SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-region baseline 0.433 arcsec) - keeping the original SIP_REFIT_REJECTED: file=fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits worst_region_rms_kept=0.433 arcsec robust_rms_kept=0.363 arcsec matched=4892 WCS_QUALITY_DIAG: file=fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits N_match=4892 sigma_overall_arcsec=0.381 sigma_q1_arcsec=0.322 sigma_q2_arcsec=0.394 sigma_q3_arcsec=0.423 sigma_q4_arcsec=0.383 n_q1=1376 n_q2=1107 n_q3=1398 n_q4=1011 worst_quadrant_to_overall_ratio=1.111 The image catalog is written to wcs_fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits -region wcs_fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry ############ /tmp/tmp.1IXofAM6ex (6) ############ Parsing command line arguments... The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um Internal estimated FoV 605.3' The guess is based on the FOCALLEN keyword. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve! FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits WCS_IMAGE_NAME=wcs_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits WCS-calibrated image found: wcs_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits Checking if the catalog wcs_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits.wcscat corresponding to the image wcs_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits alredy exist and is non-empty... Catalog wcs_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits.wcscat corresponding to the image wcs_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits WCS catalog name: wcs_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.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=14, blended=2228, bad_region=12527, passed=47832 Got 47832 stars (including 33831 good ones) from the SExtractor catalog wcs_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits.wcscat util/solve_plate_with_UCAC5 got 47832 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.2' Seting catalog search parameters based on the expected field of view 937.2 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013017 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010413 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 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 453 to 508 (Dec 0.7 to 11.3) Done reading UCAC5 zone files... Matched 4899 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4893 matched stars entering correct_measured_positions(), 4893 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.35" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4893 matched stars entering correct_measured_positions(), 38201 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.36" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 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 453 to 508 (Dec 0.7 to 11.3) Done reading UCAC5 zone files... Matched 4898 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4893 matched stars entering correct_measured_positions(), 38201 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.36" Accuracy estimation diagnostic: 4893 matched stars entering correct_measured_positions(), 38201 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.37" Excluding outliers - 4893 stars left (next iteration limit 5382) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions SIP_REFIT: SIP order 2 trial: matched=4893 robust_rms=7.861 arcsec worst_region_rms=15.230 arcsec outer_annulus_rms=15.230 arcsec SIP_REFIT: SIP order 3 trial: matched=4893 robust_rms=0.557 arcsec worst_region_rms=1.101 arcsec outer_annulus_rms=1.101 arcsec SIP_REFIT: SIP order 5 trial: matched=4893 robust_rms=0.382 arcsec worst_region_rms=0.443 arcsec outer_annulus_rms=0.443 arcsec SIP_REFIT: selected SIP order 5 SIP_REFIT: order=5 matched=4893 robust_rms_before=0.877 arcsec robust_rms_before_corrected=0.378 arcsec robust_rms_after=0.382 arcsec worst_region_rms_before=0.421 worst_region_rms_after=0.443 outer_annulus_rms_before=1.047 outer_annulus_rms_after=0.443 SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-region baseline 0.421 arcsec) - keeping the original SIP_REFIT_REJECTED: file=fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits worst_region_rms_kept=0.421 arcsec robust_rms_kept=0.378 arcsec matched=4893 WCS_QUALITY_DIAG: file=fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits N_match=4893 sigma_overall_arcsec=0.394 sigma_q1_arcsec=0.325 sigma_q2_arcsec=0.408 sigma_q3_arcsec=0.464 sigma_q4_arcsec=0.375 n_q1=1372 n_q2=1103 n_q3=1407 n_q4=1011 worst_quadrant_to_overall_ratio=1.177 The image catalog is written to wcs_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits -region wcs_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry Skipping WCS quality comparison: not the first SExtractor pass (default.sex.telephoto_lens_vSTL) Copying WCS-calibrated images back to input directory Saving fully-calibrated image wcs_fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/wcs_fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits Saving fully-calibrated image wcs_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/wcs_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits Preparing the HTML report for the field Tau-08-Q2b1x1 with default.sex.telephoto_lens_vSTL Forced photometry on wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits at 04:19:47.98 +06:45:31.4: 14.99 +/- 0.13 detection Forced photometry on wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits at 04:08:29.60 +04:21:02.1: 14.47 +/- 0.08 detection Forced photometry on wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits at 04:20:09.19 +04:01:42.3: 13.86 +/- 0.05 detection Forced photometry on wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits at 04:01:17.50 +06:58:42.3: 15.15 +/- 0.16 detection Forced photometry on wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits at 04:23:07.44 +03:02:12.4: 14.19 +/- 0.06 detection Forced photometry on wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits at 04:24:24.29 +05:37:45.1: 14.04 +/- 0.05 detection Forced photometry on wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits at 04:33:16.41 +06:29:55.6: 14.29 +/- 0.07 detection Forced photometry on wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits at 04:05:16.76 +02:07:41.9: 15.01 +/- 0.15 detection Forced photometry on wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits at 04:00:04.15 +07:14:01.8: 14.15 +/- 0.06 detection Forced photometry on wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits at 04:06:33.00 +06:22:54.5: 14.65 +/- 0.09 detection Forced photometry on wcs_Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits at 04:23:07.44 +03:02:12.4: 14.19 +/- 0.07 detection Forced photometry on wcs_Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits at 04:24:24.29 +05:37:45.1: 13.97 +/- 0.06 detection Forced photometry on wcs_Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits at 04:33:16.41 +06:29:55.6: 14.22 +/- 0.07 detection Forced photometry on wcs_Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits at 04:01:17.50 +06:58:42.3: 15.04 +/- 0.17 detection Forced photometry on wcs_Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits at 04:20:09.19 +04:01:42.3: 13.82 +/- 0.05 detection Forced photometry on wcs_Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits at 04:00:04.15 +07:14:01.8: 14.30 +/- 0.08 detection Forced photometry on wcs_Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits at 04:19:47.98 +06:45:31.4: 14.52 +/- 0.09 detection Forced photometry on wcs_Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits at 04:05:16.76 +02:07:41.9: 14.90 +/- 0.15 detection Forced photometry on wcs_Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits at 04:06:33.00 +06:22:54.5: 14.41 +/- 0.09 detection Forced photometry on wcs_Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits at 04:08:29.60 +04:21:02.1: 14.38 +/- 0.09 detection Forced photometry reference-image weighted average: 14.01 +/- 0.04 Forced photometry reference-image weighted average: 14.25 +/- 0.05 Forced photometry reference-image weighted average: 14.21 +/- 0.05 Forced photometry reference-image weighted average: 14.19 +/- 0.05 Forced photometry reference-image weighted average: 14.69 +/- 0.08 Forced photometry filter REJECTED candidate at 04:24:24.29 +05:37:45.1: ref_mag=14.01 +/- 0.04 new_mean_mag=14.2382 delta=-0.23 (need > 0.90) Forced photometry reference-image weighted average: 13.85 +/- 0.03 Forced photometry reference-image weighted average: 14.96 +/- 0.11 Forced photometry reference-image weighted average: 15.10 +/- 0.12 Forced photometry reference-image weighted average: 14.43 +/- 0.06 Forced photometry filter REJECTED candidate at 04:23:07.44 +03:02:12.4: ref_mag=14.19 +/- 0.05 new_mean_mag=14.6716 delta=-0.48 (need > 0.90) Forced photometry filter REJECTED candidate at 04:33:16.41 +06:29:55.6: ref_mag=14.25 +/- 0.05 new_mean_mag=14.5038 delta=-0.25 (need > 0.90) Forced photometry filter REJECTED candidate at 04:19:47.98 +06:45:31.4: ref_mag=14.69 +/- 0.08 new_mean_mag=14.8072 delta=-0.12 (need > 0.90) Forced photometry reference-image weighted average: 14.52 +/- 0.06 Forced photometry filter REJECTED candidate at 04:00:04.15 +07:14:01.8: ref_mag=14.21 +/- 0.05 new_mean_mag=14.4187 delta=-0.21 (need > 0.90) Forced photometry filter REJECTED candidate at 04:08:29.60 +04:21:02.1: ref_mag=14.43 +/- 0.06 new_mean_mag=14.6664 delta=-0.23 (need > 0.90) Forced photometry filter REJECTED candidate at 04:05:16.76 +02:07:41.9: ref_mag=14.96 +/- 0.11 new_mean_mag=14.8477 delta=0.11 (need > 0.90) Forced photometry filter REJECTED candidate at 04:20:09.19 +04:01:42.3: ref_mag=13.85 +/- 0.03 new_mean_mag=14.1587 delta=-0.31 (need > 0.90) Forced photometry filter REJECTED candidate at 04:01:17.50 +06:58:42.3: ref_mag=15.10 +/- 0.12 new_mean_mag=14.8544 delta=0.25 (need > 0.90) Forced photometry filter REJECTED candidate at 04:06:33.00 +06:22:54.5: ref_mag=14.52 +/- 0.06 new_mean_mag=14.8536 delta=-0.34 (need > 0.90) Forced photometry on wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits at 04:23:51.97 +06:56:29.8: 13.95 +/- 0.05 detection Forced photometry on wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits at 04:12:30.97 +07:06:21.6: 13.02 +/- 0.02 detection Forced photometry on wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits at 04:32:34.59 +05:27:41.5: 14.26 +/- 0.07 detection Forced photometry on wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits at 04:29:34.97 +03:49:33.8: 14.14 +/- 0.06 detection Forced photometry on wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits at 04:31:30.95 +08:53:47.9: 14.67 +/- 0.10 detection Forced photometry on wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits at 04:30:01.91 +08:42:24.1: 14.19 +/- 0.07 detection Forced photometry on wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits at 04:04:56.25 +04:04:16.0: 14.80 +/- 0.12 detection Forced photometry on wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits at 04:15:13.29 +03:35:13.5: 14.24 +/- 0.07 detection Forced photometry on wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits at 04:23:34.61 +08:04:34.3: 14.55 +/- 0.10 detection Forced photometry on wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits at 04:03:57.48 +05:39:00.7: 14.86 +/- 0.12 detection Forced photometry on wcs_Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits at 04:29:34.97 +03:49:33.8: 14.27 +/- 0.08 detection Forced photometry on wcs_Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits at 04:04:56.25 +04:04:16.0: 14.83 +/- 0.13 detection Forced photometry on wcs_Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits at 04:12:30.97 +07:06:21.6: 12.97 +/- 0.02 detection Forced photometry on wcs_Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits at 04:31:30.95 +08:53:47.9: 14.75 +/- 0.13 detection Forced photometry on wcs_Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits at 04:23:51.97 +06:56:29.8: 13.93 +/- 0.06 detection Forced photometry on wcs_Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits at 04:32:34.59 +05:27:41.5: 14.30 +/- 0.08 detection Forced photometry on wcs_Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits at 04:30:01.91 +08:42:24.1: 14.26 +/- 0.08 detection Forced photometry on wcs_Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits at 04:15:13.29 +03:35:13.5: 14.38 +/- 0.09 detection Forced photometry reference-image weighted average: 14.19 +/- 0.05 Forced photometry reference-image weighted average: 14.81 +/- 0.09 Forced photometry reference-image weighted average: 13.00 +/- 0.01 Forced photometry reference-image weighted average: 13.94 +/- 0.04 Forced photometry reference-image weighted average: 14.70 +/- 0.08 Forced photometry reference-image weighted average: 14.27 +/- 0.06 Forced photometry reference-image weighted average: 14.22 +/- 0.05 Forced photometry filter REJECTED candidate at 04:29:34.97 +03:49:33.8: ref_mag=14.19 +/- 0.05 new_mean_mag=14.3760 delta=-0.19 (need > 0.90) Forced photometry reference-image weighted average: 14.30 +/- 0.06 Forced photometry filter REJECTED candidate at 04:04:56.25 +04:04:16.0: ref_mag=14.81 +/- 0.09 new_mean_mag=14.6500 delta=0.16 (need > 0.90) Forced photometry filter REJECTED candidate at 04:12:30.97 +07:06:21.6: ref_mag=13.00 +/- 0.01 new_mean_mag=13.1967 delta=-0.20 (need > 0.90) Forced photometry filter REJECTED candidate at 04:23:51.97 +06:56:29.8: ref_mag=13.94 +/- 0.04 new_mean_mag=14.0438 delta=-0.11 (need > 0.90) Forced photometry filter REJECTED candidate at 04:32:34.59 +05:27:41.5: ref_mag=14.27 +/- 0.06 new_mean_mag=14.3677 delta=-0.09 (need > 0.90) Forced photometry filter REJECTED candidate at 04:30:01.91 +08:42:24.1: ref_mag=14.22 +/- 0.05 new_mean_mag=14.5756 delta=-0.36 (need > 0.90) Forced photometry filter REJECTED candidate at 04:31:30.95 +08:53:47.9: ref_mag=14.70 +/- 0.08 new_mean_mag=14.6639 delta=0.04 (need > 0.90) Forced photometry filter REJECTED candidate at 04:15:13.29 +03:35:13.5: ref_mag=14.30 +/- 0.06 new_mean_mag=14.2467 delta=0.05 (need > 0.90) Forced photometry on wcs_Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits at 04:03:57.48 +05:39:00.7: 99.00 +/- 99.00 bad_region Forced photometry reference-image weighted average: 14.86 +/- 0.12 Forced photometry filter REJECTED candidate at 04:03:57.48 +05:39:00.7: ref_mag=14.86 +/- 0.12 new_mean_mag=14.7775 delta=0.08 (need > 0.90) Forced photometry on wcs_Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits at 04:23:34.61 +08:04:34.3: 14.41 +/- 0.10 detection Forced photometry reference-image weighted average: 14.48 +/- 0.07 Forced photometry filter REJECTED candidate at 04:23:34.61 +08:04:34.3: ref_mag=14.48 +/- 0.07 new_mean_mag=14.6486 delta=-0.17 (need > 0.90) Forced photometry on wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits at 04:01:03.73 +02:32:16.4: 15.37 +/- 0.21 detection Forced photometry on wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits at 04:23:52.47 +06:56:54.7: 14.68 +/- 0.10 detection Forced photometry on wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits at 04:07:38.68 +03:58:04.7: 15.03 +/- 0.14 detection Forced photometry on wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits at 04:16:15.06 +06:23:16.6: 15.03 +/- 0.13 detection Forced photometry on wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits at 04:10:53.68 +01:58:09.2: 15.09 +/- 0.18 detection Forced photometry on wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits at 04:01:42.57 +03:28:04.3: 15.17 +/- 0.17 detection Forced photometry on wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits at 04:11:05.92 +02:03:56.5: 15.15 +/- 0.16 detection Forced photometry on wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits at 04:19:51.07 +02:30:09.6: 14.51 +/- 0.09 detection Forced photometry on wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits at 04:26:39.93 +07:10:07.2: 14.87 +/- 0.11 detection Forced photometry on wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits at 04:01:49.61 +04:14:45.7: 14.98 +/- 0.14 detection Forced photometry on wcs_Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits at 04:23:52.47 +06:56:54.7: 14.62 +/- 0.11 detection Forced photometry on wcs_Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits at 04:01:03.73 +02:32:16.4: 14.98 +/- 0.17 detection Forced photometry on wcs_Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits at 04:07:38.68 +03:58:04.7: 15.15 +/- 0.18 detection Forced photometry on wcs_Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits at 04:19:51.07 +02:30:09.6: 14.48 +/- 0.10 detection Forced photometry on wcs_Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits at 04:16:15.06 +06:23:16.6: 15.00 +/- 0.15 detection Forced photometry on wcs_Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits at 04:01:42.57 +03:28:04.3: 15.36 +/- 0.24 detection Forced photometry on wcs_Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits at 04:10:53.68 +01:58:09.2: 15.26 +/- 0.22 detection Forced photometry on wcs_Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits at 04:11:05.92 +02:03:56.5: 15.21 +/- 0.20 detection Forced photometry reference-image weighted average: 14.65 +/- 0.07 Forced photometry reference-image weighted average: 15.14 +/- 0.13 Forced photometry reference-image weighted average: 14.50 +/- 0.07 Forced photometry reference-image weighted average: 15.07 +/- 0.11 Forced photometry reference-image weighted average: 15.15 +/- 0.14 Forced photometry reference-image weighted average: 15.24 +/- 0.14 Forced photometry filter REJECTED candidate at 04:23:52.47 +06:56:54.7: ref_mag=14.65 +/- 0.07 new_mean_mag=14.8485 delta=-0.19 (need > 0.90) Forced photometry filter REJECTED candidate at 04:01:03.73 +02:32:16.4: ref_mag=15.14 +/- 0.13 new_mean_mag=14.8423 delta=0.29 (need > 0.90) Forced photometry filter REJECTED candidate at 04:10:53.68 +01:58:09.2: ref_mag=15.15 +/- 0.14 new_mean_mag=14.8966 delta=0.26 (need > 0.90) Forced photometry filter REJECTED candidate at 04:19:51.07 +02:30:09.6: ref_mag=14.50 +/- 0.07 new_mean_mag=14.7756 delta=-0.28 (need > 0.90) Forced photometry reference-image weighted average: 15.02 +/- 0.10 Forced photometry filter REJECTED candidate at 04:07:38.68 +03:58:04.7: ref_mag=15.07 +/- 0.11 new_mean_mag=14.8603 delta=0.21 (need > 0.90) Forced photometry reference-image weighted average: 15.18 +/- 0.12 Forced photometry filter REJECTED candidate at 04:01:42.57 +03:28:04.3: ref_mag=15.24 +/- 0.14 new_mean_mag=14.8220 delta=0.42 (need > 0.90) Forced photometry filter REJECTED candidate at 04:16:15.06 +06:23:16.6: ref_mag=15.02 +/- 0.10 new_mean_mag=14.8413 delta=0.18 (need > 0.90) Forced photometry filter REJECTED candidate at 04:11:05.92 +02:03:56.5: ref_mag=15.18 +/- 0.12 new_mean_mag=14.8596 delta=0.32 (need > 0.90) Forced photometry on wcs_Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits at 04:01:49.61 +04:14:45.7: 15.20 +/- 0.20 detection Forced photometry on wcs_Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits at 04:26:39.93 +07:10:07.2: 14.86 +/- 0.12 detection Forced photometry reference-image weighted average: 15.05 +/- 0.11 Forced photometry reference-image weighted average: 14.86 +/- 0.08 Forced photometry filter REJECTED candidate at 04:01:49.61 +04:14:45.7: ref_mag=15.05 +/- 0.11 new_mean_mag=14.8876 delta=0.16 (need > 0.90) Forced photometry filter REJECTED candidate at 04:26:39.93 +07:10:07.2: ref_mag=14.86 +/- 0.08 new_mean_mag=14.9792 delta=-0.11 (need > 0.90) Forced photometry on wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits at 04:29:07.47 +07:01:14.1: 15.19 +/- 0.16 detection Forced photometry on wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits at 04:00:55.86 +02:32:15.8: 15.25 +/- 0.19 detection Forced photometry on wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits at 04:03:22.90 +02:17:09.9: 15.57 +/- 0.25 detection Forced photometry on wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits at 03:59:38.94 +02:49:09.1: 15.26 +/- 0.19 detection Forced photometry on wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits at 04:33:53.39 +07:16:57.3: 15.24 +/- 0.19 detection Forced photometry on wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits at 04:12:36.36 +08:00:14.9: 15.19 +/- 0.15 detection Forced photometry on wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits at 03:59:52.12 +01:42:07.9: 15.17 +/- 0.18 detection Forced photometry on wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits at 04:23:40.75 +07:40:31.6: 15.51 +/- 0.20 detection Forced photometry on wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits at 04:11:31.31 +08:04:44.4: 15.89 +/- 0.30 detection Forced photometry on wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits at 04:04:27.75 +08:41:15.5: 15.08 +/- 0.15 detection Forced photometry on wcs_Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits at 04:33:53.39 +07:16:57.3: 14.98 +/- 0.16 detection Forced photometry on wcs_Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits at 03:59:52.12 +01:42:07.9: 14.95 +/- 0.18 detection Forced photometry on wcs_Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits at 04:03:22.90 +02:17:09.9: 15.17 +/- 0.20 detection Forced photometry on wcs_Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits at 04:29:07.47 +07:01:14.1: 14.95 +/- 0.14 detection Forced photometry on wcs_Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits at 03:59:38.94 +02:49:09.1: 14.84 +/- 0.15 detection Forced photometry on wcs_Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits at 04:00:55.86 +02:32:15.8: 15.42 +/- 0.24 detection Forced photometry on wcs_Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits at 04:12:36.36 +08:00:14.9: 15.42 +/- 0.22 detection Forced photometry reference-image weighted average: 15.09 +/- 0.12 Forced photometry reference-image weighted average: 15.06 +/- 0.13 Forced photometry filter REJECTED candidate at 04:33:53.39 +07:16:57.3: ref_mag=15.09 +/- 0.12 new_mean_mag=14.9828 delta=0.10 (need > 0.90) Forced photometry reference-image weighted average: 15.32 +/- 0.16 Forced photometry reference-image weighted average: 15.06 +/- 0.11 Forced photometry filter REJECTED candidate at 03:59:52.12 +01:42:07.9: ref_mag=15.06 +/- 0.13 new_mean_mag=14.9623 delta=0.10 (need > 0.90) Forced photometry filter REJECTED candidate at 04:03:22.90 +02:17:09.9: ref_mag=15.32 +/- 0.16 new_mean_mag=15.0098 delta=0.31 (need > 0.90) Forced photometry reference-image weighted average: 15.26 +/- 0.12 Forced photometry reference-image weighted average: 15.32 +/- 0.15 Forced photometry reference-image weighted average: 15.00 +/- 0.12 Forced photometry filter REJECTED candidate at 04:29:07.47 +07:01:14.1: ref_mag=15.06 +/- 0.11 new_mean_mag=14.8686 delta=0.19 (need > 0.90) Forced photometry filter REJECTED candidate at 04:00:55.86 +02:32:15.8: ref_mag=15.32 +/- 0.15 new_mean_mag=14.9392 delta=0.38 (need > 0.90) Forced photometry filter REJECTED candidate at 04:12:36.36 +08:00:14.9: ref_mag=15.26 +/- 0.12 new_mean_mag=14.9297 delta=0.33 (need > 0.90) Forced photometry filter REJECTED candidate at 03:59:38.94 +02:49:09.1: ref_mag=15.00 +/- 0.12 new_mean_mag=14.9353 delta=0.06 (need > 0.90) Forced photometry on wcs_Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits at 04:04:27.75 +08:41:15.5: 15.13 +/- 0.18 detection Forced photometry on wcs_Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits at 04:23:40.75 +07:40:31.6: 15.56 +/- 0.24 detection Forced photometry on wcs_Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits at 04:11:31.31 +08:04:44.4: 15.55 +/- 0.25 detection Forced photometry reference-image weighted average: 15.10 +/- 0.12 Forced photometry reference-image weighted average: 15.53 +/- 0.15 Forced photometry filter REJECTED candidate at 04:04:27.75 +08:41:15.5: ref_mag=15.10 +/- 0.12 new_mean_mag=14.8988 delta=0.21 (need > 0.90) Forced photometry filter REJECTED candidate at 04:23:40.75 +07:40:31.6: ref_mag=15.53 +/- 0.15 new_mean_mag=14.9947 delta=0.53 (need > 0.90) Forced photometry reference-image weighted average: 15.69 +/- 0.19 Forced photometry filter REJECTED candidate at 04:11:31.31 +08:04:44.4: ref_mag=15.69 +/- 0.19 new_mean_mag=15.0667 delta=0.63 (need > 0.90) Forced photometry on wcs_Tau-08-Q2b1x1_2026-01-20_22-34-55_20.00sec_-14.90C_LIGHT_0193.fits at 04:04:43.76 +07:00:00.0: 16.04 +/- 99.00 upperlimit Forced photometry on wcs_Tau-08-Q2b1x1_2026-02-21_21-44-23_20.00sec_-14.90C_LIGHT_0108.fits at 04:04:43.76 +07:00:00.0: 15.93 +/- 99.00 upperlimit Adding exclusion_list_local.txt__out22191.dat to exclusion_list_local.txt make_report_in_HTML.sh Phase 1 (network queries): 8s Pre-generating preview images in parallel... Done pre-generating preview images. Pre-generating finding charts in parallel... Done pre-generating finding charts. make_report_in_HTML.sh Pre-generation: 1s xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 64463_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477 The candidate 64463_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477 did not pass the final checksDiscovery image 1 2026 10 13.38532 2461326.88532 14.87 04:06:33.03 +06:22:54.3 3201 3443 /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 64465_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477 The candidate 64465_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477 did not pass the final checks Discovery image 2 2026 10 13.38590 2461326.88590 14.84 04:06:32.97 +06:22:54.7 3193 3441 /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits Discovery image 1 2026 10 13.38532 2461326.88532 14.84 04:01:17.52 +06:58:42.3 2413 3816 /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 64469_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477 The candidate 64469_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477 did not pass the final checks Discovery image 2 2026 10 13.38590 2461326.88590 14.87 04:01:17.48 +06:58:42.4 2406 3814 /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits Discovery image 1 2026 10 13.38532 2461326.88532 14.79 04:19:47.95 +06:45:31.4 5192 3651 /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 64470_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477 The candidate 64470_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477 did not pass the final checks Discovery image 2 2026 10 13.38590 2461326.88590 14.83 04:19:48.01 +06:45:31.4 5185 3649 /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits Discovery image 1 2026 10 13.38532 2461326.88532 14.82 04:05:16.78 +02:07:44.1 2974 0867 /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 64474_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477 The candidate 64474_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477 did not pass the final checks Discovery image 2 2026 10 13.38590 2461326.88590 14.89 04:05:16.74 +02:07:39.7 2966 0864 /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits Discovery image 1 2026 10 13.38532 2461326.88532 14.63 04:08:29.64 +04:21:02.4 3479 2211 /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 64477_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477 The candidate 64477_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477 did not pass the final checks Discovery image 2 2026 10 13.38590 2461326.88590 14.71 04:08:29.56 +04:21:01.8 3471 2209 /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits Discovery image 1 2026 10 13.38532 2461326.88532 14.51 04:00:04.10 +07:14:02.2 2231 3974 /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 64479_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477 The candidate 64479_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477 did not pass the final checks Discovery image 2 2026 10 13.38590 2461326.88590 14.36 04:00:04.21 +07:14:01.5 2224 3972 /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits Discovery image 1 2026 10 13.38532 2461326.88532 14.64 04:23:07.42 +03:02:12.5 5680 1397 /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 64481_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477 The candidate 64481_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477 did not pass the final checks Discovery image 2 2026 10 13.38590 2461326.88590 14.77 04:23:07.46 +03:02:12.3 5673 1395 /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits Discovery image 1 2026 10 13.38532 2461326.88532 14.52 04:33:16.39 +06:29:55.3 7218 3488 /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 64483_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477 The candidate 64483_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477 did not pass the final checks Discovery image 2 2026 10 13.38590 2461326.88590 14.48 04:33:16.43 +06:29:55.9 7211 3486 /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits Discovery image 1 2026 10 13.38532 2461326.88532 14.18 04:20:09.23 +04:01:42.5 5235 2001 /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 64485_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477 The candidate 64485_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477 did not pass the final checks Discovery image 2 2026 10 13.38590 2461326.88590 14.14 04:20:09.14 +04:01:42.2 5227 1999 /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits Discovery image 1 2026 10 13.38532 2461326.88532 14.18 04:24:24.26 +05:37:44.8 5880 2965 /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 64494_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477 The candidate 64494_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477 did not pass the final checks Discovery image 2 2026 10 13.38590 2461326.88590 14.33 04:24:24.31 +05:37:45.4 5873 2963 /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits Discovery image 1 2026 10 13.38532 2461326.88532 13.21 04:12:30.99 +07:06:21.6 4102 3870 /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 67765_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477 The candidate 67765_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477 did not pass the final checks Discovery image 2 2026 10 13.38590 2461326.88590 13.19 04:12:30.96 +07:06:21.7 4095 3868 /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits **** FOUND 04:18:21.43 +06:13:44.0 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 68653_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477 The candidate 68653_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477 did not pass the final checks Discovery image 2 2026 10 13.38590 2461326.88590 13.71 04:18:21.36 +06:13:43.9 4966 3330 /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits Discovery image 1 2026 10 13.38532 2461326.88532 14.04 04:23:51.96 +06:56:29.7 5803 3758 /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 69607_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477 The candidate 69607_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477 did not pass the final checks Discovery image 2 2026 10 13.38590 2461326.88590 14.05 04:23:51.99 +06:56:29.8 5795 3756 /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits Discovery image 1 2026 10 13.38532 2461326.88532 14.33 04:15:13.28 +03:35:12.1 4489 1739 /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 69769_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477 The candidate 69769_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477 did not pass the final checks Discovery image 2 2026 10 13.38590 2461326.88590 14.20 04:15:13.31 +03:35:14.9 4482 1737 /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits Discovery image 1 2026 10 13.38532 2461326.88532 14.40 04:29:34.97 +03:49:33.2 6659 1870 /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 69784_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477 The candidate 69784_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477 did not pass the final checks Discovery image 2 2026 10 13.38590 2461326.88590 14.36 04:29:34.96 +03:49:34.3 6651 1868 /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits Discovery image 1 2026 10 13.38532 2461326.88532 14.42 04:32:34.66 +05:27:41.5 7113 2860 /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 70218_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477 The candidate 70218_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477 did not pass the final checks Discovery image 2 2026 10 13.38590 2461326.88590 14.33 04:32:34.53 +05:27:41.6 7105 2858 /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits Discovery image 1 2026 10 13.38532 2461326.88532 14.55 04:30:01.85 +08:42:20.9 6732 4825 /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 70596_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477 The candidate 70596_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477 did not pass the final checks Discovery image 2 2026 10 13.38590 2461326.88590 14.61 04:30:01.97 +08:42:27.2 6725 4824 /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits Discovery image 1 2026 10 13.38532 2461326.88532 14.65 04:04:56.23 +04:04:15.4 2939 2047 /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 70670_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477 The candidate 70670_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477 did not pass the final checks Discovery image 2 2026 10 13.38590 2461326.88590 14.65 04:04:56.26 +04:04:16.6 2931 2045 /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits **** FOUND 04:17:00.28 +06:21:34.2 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 70696_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477 The candidate 70696_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477 did not pass the final checks Discovery image 2 2026 10 13.38590 2461326.88590 14.65 04:17:00.32 +06:21:33.1 4764 3411 /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits Discovery image 1 2026 10 13.38532 2461326.88532 14.66 04:31:30.94 +08:53:47.7 6955 4942 /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 70713_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477 The candidate 70713_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477 did not pass the final checks Discovery image 2 2026 10 13.38590 2461326.88590 14.67 04:31:30.96 +08:53:48.2 6948 4940 /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits Discovery image 1 2026 10 13.38532 2461326.88532 14.68 04:03:57.47 +05:39:00.8 2804 3006 /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 70794_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477 The candidate 70794_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477 did not pass the final checks Discovery image 2 2026 10 13.38590 2461326.88590 14.96 04:03:57.50 +05:39:00.6 2797 3003 /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits Discovery image 1 2026 10 13.38532 2461326.88532 14.66 04:23:34.63 +08:04:33.8 5763 4445 /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 70898_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477 The candidate 70898_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477 did not pass the final checks Discovery image 2 2026 10 13.38590 2461326.88590 14.64 04:23:34.58 +08:04:34.9 5755 4443 /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits Discovery image 1 2026 10 13.38532 2461326.88532 14.78 04:19:51.13 +02:30:09.3 5184 1076 /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 70991_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477 The candidate 70991_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477 did not pass the final checks Discovery image 2 2026 10 13.38590 2461326.88590 14.77 04:19:51.02 +02:30:09.8 5176 1074 /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits Discovery image 1 2026 10 13.38532 2461326.88532 14.75 04:07:38.65 +03:58:06.9 3347 1981 /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 71069_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477 The candidate 71069_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477 did not pass the final checks Discovery image 2 2026 10 13.38590 2461326.88590 15.06 04:07:38.71 +03:58:02.5 3340 1978 /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits Discovery image 1 2026 10 13.38532 2461326.88532 14.79 04:10:53.63 +01:58:10.1 3825 0763 /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 71086_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477 The candidate 71086_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477 did not pass the final checks Discovery image 2 2026 10 13.38590 2461326.88590 15.06 04:10:53.73 +01:58:08.3 3818 0760 /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits Discovery image 1 2026 10 13.38532 2461326.88532 14.79 04:16:15.01 +06:23:16.4 4658 3431 /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 71112_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477 The candidate 71112_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477 did not pass the final checks Discovery image 2 2026 10 13.38590 2461326.88590 14.92 04:16:15.10 +06:23:16.8 4651 3429 /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits Discovery image 1 2026 10 13.38532 2461326.88532 14.78 04:01:42.58 +03:28:04.8 2444 1687 /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 71134_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477 The candidate 71134_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477 did not pass the final checks Discovery image 2 2026 10 13.38590 2461326.88590 14.87 04:01:42.56 +03:28:03.7 2436 1684 /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits Discovery image 1 2026 10 13.38532 2461326.88532 14.82 04:11:05.97 +02:03:57.3 3857 0821 /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 71377_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477 The candidate 71377_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477 did not pass the final checks Discovery image 2 2026 10 13.38590 2461326.88590 14.91 04:11:05.87 +02:03:55.7 3849 0819 /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits Discovery image 1 2026 10 13.38532 2461326.88532 14.85 04:23:52.48 +06:56:54.2 5804 3762 /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 71390_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477 The candidate 71390_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477 did not pass the final checks Discovery image 2 2026 10 13.38590 2461326.88590 14.85 04:23:52.47 +06:56:55.2 5797 3760 /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits Discovery image 1 2026 10 13.38532 2461326.88532 14.86 04:01:03.75 +02:32:17.5 2336 1122 /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 71415_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477 The candidate 71415_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477 did not pass the final checks Discovery image 2 2026 10 13.38590 2461326.88590 14.83 04:01:03.71 +02:32:15.4 2329 1120 /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits Discovery image 1 2026 10 13.38532 2461326.88532 14.88 04:26:39.97 +07:10:06.3 6224 3894 /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 71418_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477 The candidate 71418_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477 did not pass the final checks Discovery image 2 2026 10 13.38590 2461326.88590 15.14 04:26:39.90 +07:10:08.2 6216 3892 /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits Discovery image 1 2026 10 13.38532 2461326.88532 14.89 04:01:49.62 +04:14:46.2 2469 2159 /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 71465_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477 The candidate 71465_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477 did not pass the final checks Discovery image 2 2026 10 13.38590 2461326.88590 14.89 04:01:49.61 +04:14:45.3 2462 2157 /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits Discovery image 1 2026 10 13.38532 2461326.88532 14.89 03:59:52.09 +01:42:07.0 2145 0613 /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 71513_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477 The candidate 71513_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477 did not pass the final checks Discovery image 2 2026 10 13.38590 2461326.88590 15.06 03:59:52.16 +01:42:08.9 2138 0612 /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits Discovery image 1 2026 10 13.38532 2461326.88532 14.92 04:00:55.85 +02:32:15.9 2316 1122 /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 71522_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477 The candidate 71522_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477 did not pass the final checks Discovery image 2 2026 10 13.38590 2461326.88590 14.96 04:00:55.86 +02:32:15.7 2309 1120 /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits Discovery image 1 2026 10 13.38532 2461326.88532 14.88 04:12:36.40 +08:00:17.2 4121 4413 /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 71544_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477 The candidate 71544_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477 did not pass the final checks Discovery image 2 2026 10 13.38590 2461326.88590 15.00 04:12:36.32 +08:00:12.5 4113 4411 /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits Discovery image 1 2026 10 13.38532 2461326.88532 14.91 04:33:53.42 +07:16:57.8 7312 3963 /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 71586_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477 The candidate 71586_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477 did not pass the final checks Discovery image 2 2026 10 13.38590 2461326.88590 15.08 04:33:53.37 +07:16:56.9 7304 3961 /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits Discovery image 1 2026 10 13.38532 2461326.88532 14.93 03:59:39.03 +02:49:09.0 2124 1295 /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 71598_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477 The candidate 71598_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477 did not pass the final checks Discovery image 2 2026 10 13.38590 2461326.88590 14.94 03:59:38.85 +02:49:09.2 2116 1293 /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits Discovery image 1 2026 10 13.38532 2461326.88532 15.01 04:03:22.94 +02:17:10.3 2687 0965 /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 71604_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477 The candidate 71604_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477 did not pass the final checks Discovery image 2 2026 10 13.38590 2461326.88590 15.01 04:03:22.86 +02:17:09.5 2679 0963 /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits Discovery image 1 2026 10 13.38532 2461326.88532 14.89 04:29:07.47 +07:01:13.9 6593 3804 /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 71607_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477 The candidate 71607_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477 did not pass the final checks Discovery image 2 2026 10 13.38590 2461326.88590 14.85 04:29:07.47 +07:01:14.3 6586 3802 /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits Discovery image 1 2026 10 13.38532 2461326.88532 14.93 04:23:40.77 +07:40:31.9 5777 4202 /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 71714_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477 The candidate 71714_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477 did not pass the final checks Discovery image 2 2026 10 13.38590 2461326.88590 15.10 04:23:40.73 +07:40:31.3 5770 4200 /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits Discovery image 1 2026 10 13.38532 2461326.88532 15.04 04:11:31.36 +08:04:44.1 3959 4460 /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 71747_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477 The candidate 71747_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477 did not pass the final checks Discovery image 2 2026 10 13.38590 2461326.88590 15.14 04:11:31.27 +08:04:44.7 3951 4458 /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits Discovery image 1 2026 10 13.38532 2461326.88532 14.92 04:04:27.78 +08:41:16.0 2905 4844 /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-14-41_20.00sec_-0.00C_LIGHT_0476.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 22191_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477 Preparing report for the candidate 22191_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 04926_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477 The candidate 04926_fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477 did not pass the final checks Discovery image 2 2026 10 13.38590 2461326.88590 14.88 04:04:27.72 +08:41:15.1 2898 4842 /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits **** FOUND 04:29:11.65 +09:56:41.6 in the exclusion list exclusion_list.txt **** make_report_in_HTML.sh Phase 2 (HTML assembly): 0s make_report_in_HTML.sh TOTAL: 9s Prepared the HTML report for the field Tau-08-Q2b1x1 with default.sex.telephoto_lens_vSTL *------ done with default.sex.telephoto_lens_vSTL ------* #### The local exclusion list is exclusion_list_local.txt #### 04:04:43.76 +07:00:00.0 ########### Completed Tau-08-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 #### 04:04:43.76 +07:00:00.0 ################################################################################### 04:04:43.76 +07:00:00.0 -- 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)2461326.88532240 -observatory V36 14:45:04.53 -19:04:00.2 Mercury (0.0mag) 14:04:34.12 -20:40:28.1 Venus (-4.4mag) 08:44:31.28 +19:21:42.9 Mars (1.0mag) 09:35:37.84 +14:59:29.9 Jupiter (-1.9mag) 00:41:52.50 +01:33:20.9 Saturn (0.4mag) 04:11:52.16 +20:57:25.7 Uranus (5.6mag) 00:10:09.11 -00:26:51.3 Neptune (7.7mag) 20:24:09.83 -23:43:28.8 Pluto (14.5mag) 15:11:18.66 -23:11:06.1 Moon (-8.9mag) -rw-r--r-- 1 apache apache 361 Oct 13 04:22 planets.txt ############################################################ Positions of selected moons from JPL HORIZONS for JD(UT)2461326.88532240: 09:35:32.71 +14:59:58.9 Io (6.1mag) 09:35:28.17 +15:00:24.0 Europa (6.2mag) 09:35:44.72 +14:58:52.0 Ganymede (5.6mag) 09:35:30.33 +15:00:10.6 Callisto (6.9mag) 09:35:31.34 +15:19:26.5 Himalia (15.6mag) 09:35:35.05 +14:59:44.9 Thebe (16.4mag) 09:34:18.05 +15:21:36.1 Elara (17.5mag) 09:37:56.54 +14:22:27.8 Pasiphae (17.8mag) 09:34:05.50 +15:27:04.1 Carme (18.8mag) 00:41:38.97 +01:33:14.1 Titan (8.2mag) 00:41:45.78 +01:33:15.1 Rhea (9.6mag) 00:41:26.11 +01:30:35.4 Iapetus (11.0mag) 00:41:41.99 +01:32:55.1 Hyperion (14.1mag) 00:40:10.97 +01:20:59.3 Phoebe (16.4mag) -rw-r--r-- 1 apache apache 568 Oct 13 04:22 moons.txt ############################################################ Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461326.88532240: 03:01:09.81 +21:16:46.2 JWST 15:36:29.41 +50:33:23.8 Chandra 13:12:04.96 -62:17:07.2 XMM-Newton -rw-r--r-- 1 apache apache 96 Oct 13 04:22 spacecraft.txt ############################################################ Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461326.88532240 -observatory V36 03:45:31.19 +20:12:10.6 17.1mag P/1996 R2 (Lagerkvist) 18:26:31.05 -33:26:56.0 14.8mag P/2010 H2 (Vales) 07:40:35.85 -72:32:01.3 17.2mag C/2014 UN271 (Bernardinelli-Bernstein) 06:15:37.71 +34:42:31.5 17.7mag C/2017 K2 (PANSTARRS) 04:55:20.76 +48:27:45.8 17.3mag P/2021 N1 (ZTF) 07:30:56.45 +25:26:20.4 16.9mag C/2022 N2 (PANSTARRS) 09:02:51.72 +35:52:54.6 16.2mag C/2024 E1 (Wierzchos) 18:27:13.59 +41:26:22.1 17.4mag C/2024 J3 (ATLAS) 05:46:16.77 -13:36:47.1 16.6mag C/2024 T5 (ATLAS) 12:20:50.04 +15:49:49.9 16.1mag C/2025 V2 (Rankin) 13:53:00.34 -02:53:13.4 16.5mag C/2025 Y1 (ATLAS) 18:50:49.85 +64:24:14.8 15.7mag C/2026 A2 (Bok) 02:33:52.21 +42:59:45.8 17.8mag C/2026 B2 (Sun-Gao) 12:47:34.73 +14:27:50.7 17.7mag A/2026 E1 16:29:30.25 -28:50:43.1 13.0mag P/2026 R2 (Leonard) 00:22:03.27 +18:41:42.9 17.6mag 2P/Encke 23:00:29.90 -31:15:01.5 14.6mag 10P/Tempel 02:13:32.02 +38:22:35.4 16.7mag 11P/Tempel-Swift-LINEAR 12:12:34.14 -08:19:32.6 16.3mag 29P/Schwassmann-Wachmann 00:21:09.79 -08:55:37.9 15.6mag 65P/Gunn 07:38:24.22 +15:47:51.2 13.9mag 78P/Gehrels 02:58:02.51 +14:14:35.5 17.7mag 88P/Howell 07:46:14.31 +40:48:45.2 17.0mag 112P/Urata-Niijima 09:07:16.83 +13:25:50.5 17.7mag 114P/Wiseman-Skiff 11:45:06.80 +12:48:14.4 14.8mag 123P/West-Hartley 14:11:44.83 -32:46:44.3 17.9mag 124P/Mrkos 06:52:12.58 +19:13:19.3 15.6mag 128P/Shoemaker-Holt 21:23:16.89 +05:00:19.3 9.6mag 161P/Hartley-IRAS 10:23:27.72 +01:11:01.7 14.5mag 169P/NEAT 03:28:11.96 +04:20:53.2 14.9mag 220P/McNaught 06:06:24.98 +45:39:15.2 15.4mag 260P/McNaught 07:30:30.39 +25:34:00.1 17.9mag 266P/Christensen -rw-r--r-- 1 apache apache 1.6K Oct 13 04:22 comets.txt ############################################################ List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html : 05:39:14.97 +51:06:11.70 ASASSN-26fk 2026-10-5.53 -3.9 02:49:03.98 -49:55:57.00 SN 2026adfy 2026-10-4.88 16.61 22:03:46.31 -11:07:57.70 AT2026adgn 2026-10-4.28 -2.56 15:03:12.98 +49:51:05.40 ASASSN-26fj 2026-10-2.06 15.91 08:07:27.96 -65:51:03.90 ASASSN-26fi 2026-10-1.36 15.82 21:02:34.66 +23:57:26.20 ASASSN-26fh 2026-10-1.27 15.94 20:00:16.62 +03:26:29.90 AT2026adfv 2026-10-1.3 16.42 00:08:42.74 -32:33:16.50 SN2026abhc 2026-09-29.15 15.57 21:02:30.26 -19:27:41.80 SN2026acxa 2026-09-29.13 14.65 04:39:17.45 -28:06:12.40 ASASSN-26fg 2026-09-23.25 15.73 05:25:07.80 +04:38:32.40 SN2026aajs 2026-09-21.32 17.04 19:56:12.67 +08:25:27.70 AT2026acgs 2026-09-18.14 15.84 00:02:34.07 +52:55:19.10 ASASSN-26ff 2026-09-16.43 15.37 23:44:33.18 +17:46:12.20 SN2026yjv 2026-09-15.38 18.32 16:21:12.24 +57:37:51.30 SN 2026aafh 2026-09-14.11 15.02 23:36:00.27 -19:28:18.00 SN 2026aaks 2026-09-14.44 16.89 16:35:24.86 -05:32:38.20 SN2026aasi 2026-09-12.99 16.58 16:46:08.71 +37:25:21.80 SN2026aafk 2026-09-13.25 17.4 23:48:37.86 +50:25:24.60 SN2026aafs 2026-09-13.47 17 21:20:27.02 +02:10:42.50 SN2026aagh ------- 08:02:26.85 -24:37:44.10 ASASSN-26fe 2026-09-13.34 13.67 02:29:34.91 +23:06:56.30 SN2026aars 2026-09-12.27 16.93 02:47:25.52 -32:58:34.50 SN 2026znh 2026-09-9.92 16.26 04:59:14.53 -83:27:58.80 ASASSN-26fd 2026-09-9.11 17.27 17:52:06.79 -23:43:20.70 ASASSN-26fc 2026-09-8.79 12.14 03:52:53.26 -14:19:28.70 SN 2026zfw 2026-09-8 17.78 01:53:26.46 +10:07:25.10 SN2026aacj 2026-09-7.17 16.27 20:04:34.47 +62:38:38.10 SN2026zji 2026-09-7.14 15.87 22:37:05.59 +34:24:35.70 SN2026aaiv 2026-09-7.22 13.48 22:24:21.29 -10:25:31.60 ASASSN-26fb 2026-09-5.3 13.93 00:44:54.28 +41:33:10.50 AT2026aabo 2026-09-3.29 15.02 00:52:12.40 -58:22:08.60 SN 2026zhl 2026-08-31.92 16.51 19:53:57.87 +61:00:19.70 ASASSN-26fa 2026-08-31.18 14.63 00:21:50.96 -09:29:16.30 AT2026zwp 2026-08-31.41 15.59 19:45:06.20 +18:22:48.80 V488 2026-08-30.13 9.37 18:25:12.79 -22:25:29.10 V8055 2026-08-30 10.76 17:17:45.96 +64:31:40.10 ASASSN-26ez 2026-08-25.13 10.87 19:02:47.09 +58:08:21.00 AT2026zwo 2026-08-24.16 15.78 04:20:07.58 -42:26:59.90 AT2026zjy 2026-08-23.03 15.91 03:08:18.02 +11:54:46.50 SN2026ymb 2026-08-23.4 16.44 20:22:32.48 -50:45:14.30 SN2026yid 2026-08-22.82 15.13 04:24:28.39 -56:20:21.60 ASASSN-26ey 2026-08-20.02 15.55 16:46:37.81 -63:14:59.80 ASASSN-26ex 2026-08-18.78 3.63 21:28:47.85 +20:31:03.60 SN 2026sfn 2026-08-16.3 17.09 23:01:28.67 -61:00:39.00 SN 2026yib 2026-08-14.85 17.36 00:22:23.20 -32:16:02.70 SN 2026whu 2026-08-14.96 16.5 19:56:21.71 -37:24:19.90 ASASSN-26ew 2026-08-13.82 14.73 13:53:14.21 +00:26:52.00 SN 2026wkv 2026-08-10.12 15.83 05:21:07.61 +23:38:20.10 TCP J05210763+2338194 2026-08-10.59 9.34 01:28:20.49 +40:13:27.10 SN2026wpd 2026-08-9.34 16.37 23:47:50.87 +49:28:49.80 SN2026wjs 2026-08-9.35 17.12 16:03:20.92 +17:43:23.70 AT2026xau 2026-08-9.3 17.71 01:10:22.05 -09:34:08.50 SN2026weo 2026-08-7.46 15.76 00:56:54.35 -35:55:29.40 AT2026wdy 2026-08-5.05 16.08 22:08:07.63 -53:03:58.90 AT2026wek 2026-08-3.82 17.17 14:51:51.34 +66:13:24.60 ASASSN-26ev 2026-08-2.15 14.02 12:06:50.79 -36:16:06.20 SN2026wgm 2026-08-1.73 15.61 16:56:36.90 -59:29:26.00 ASASSN-26er 2026-07-25.82 15.09 01:21:27.83 -10:37:05.00 SN2026vbh 2026-07-25.61 15.97 21:17:31.59 +22:25:50.90 ASASSN-26eq 2026-07-24.37 15.13 18:53:36.89 +16:56:43.60 ASASSN-26ep 2026-07-23.47 -4.06 12:18:47.98 -30:48:47.50 ASASSN-26et 2026-07-22.76 13.98 13:00:47.82 +15:42:17.60 SN2026uwk 2026-07-21.75 16.38 18:52:31.11 -32:28:00.90 ASASSN-26en 2026-07-21.77 14.63 14:42:58.01 -62:32:59.10 ASASSN-26es 2026-07-20.79 15.36 20:12:45.57 -32:53:13.00 ASASSN-26em 2026-07-20.94 16.83 18:54:24.33 -46:11:51.70 ASASSN-26eu 2026-07-20.93 14.86 03:18:56.99 -80:55:10.40 AT2026ugi 2026-07-20.03 17.12 18:43:58.40 +24:22:41.80 ASASSN-26eo 2026-07-19.36 16.16 04:50:01.03 -02:22:33.80 ASASSN-26ej 2026-07-16.17 17.02 18:34:55.28 -31:41:00.90 ASASSN-26ek 2026-07-16.24 15.73 17:07:43.61 -44:21:53.50 ASASSN-26el 2026-07-15.86 16.01 14:45:08.35 +24:13:12.30 ASASSN-26ei 2026-07-16.17 16.46 10:00:46.44 -32:36:31.10 AT 2023mhb 2026-07-14.73 16.67 14:39:37.45 -11:22:36.20 AT 2026unl 2026-07-15.27 17.11 10:49:42.57 -11:25:55.80 ASASSN-26eh 2026-07-14.72 16.58 19:33:53.06 -07:15:00.80 ASASSN-22le 2026-07-14.15 15.5 02:45:40.52 -27:55:30.30 ASASSN-26ef 2026-07-12.35 15.86 23:26:43.80 +04:42:39.70 SN 2026qtn 2026-07-12.22 16.47 02:19:17.26 +28:57:15.40 ASASSN-26ec 2026-07-11.53 2.78 18:31:15.56 -05:34:31.50 AT2026stb 2026-07-11.28 -1.29 13:36:08.24 +23:29:05.00 AT2026pjf 2026-07-10.18 -0.72 17:33:39.82 +04:22:36.70 SN2026pir 2026-07-9.86 -0.66 11:21:41.26 -50:33:36.30 ASASSN-26ed 2026-07-8.8 -1.3 23:41:42.11 +26:29:49.10 AT2026qil 2026-07-9.3 16.15 20:21:30.50 -32:03:40.10 ASASSN-26ee 2026-07-7.22 15.53 19:37:44.09 -05:35:42.80 AT2026ryu 2026-07-7.17 14.88 11:06:55.46 -04:07:04.50 AT2026qqg 2026-07-5.01 16.82 19:07:23.69 -74:13:37.30 AT2026qly 2026-07-5.02 17.31 17:57:43.80 +27:18:40.10 ASASSN-26ea 2026-07-5.07 16.67 19:59:01.43 -32:07:34.30 ASASSN-26eb 2026-07-4.97 15.52 18:46:50.35 -57:44:13.20 SN 2026qqp 2026-07-5.03 -0.92 19:17:31.69 -39:55:29.90 ASASSN-26dz 2026-07-5.14 15.91 19:14:31.37 +12:03:52.90 AT 2026rdg 2026-07-3.43 11.81 04:05:50.09 -70:24:34.40 AT 2026qpr 2026-06-30.4 15.96 13:45:37.49 -05:59:35.80 SN 2026pub 2026-06-30.09 16.01 16:41:15.63 +39:17:14.70 SN 2026pel 2026-06-26.38 16.07 10:14:40.19 -35:38:21.30 ASASSN-26dy 2026-06-25.99 15.63 14:47:21.56 -40:15:51.30 ASASSN-26dv 2026-06-23.03 14.62 13:38:49.79 -77:21:06.70 ASASSN-26dw 2026-06-23.04 16.09 -rw-r--r-- 1 apache apache 5.7K Oct 13 04:22 asassn_transients_list.txt ############################################################ Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html : 00:43:17.29 +41:26:48.6 PNV J00431729+4126486 2026-08-14.0920 16.8mag 00:42:52.82 +41:10:58.6 PNV J00425282+4110586 2026-08-17.7723 19.9mag 00:42:52.83 +41:10:59.6 PNV J00425283+4110596 2026-08-18.6119 19.3mag 18:25:12.76 -22:25:29.3 TCP J18251276-2225293 2026-08-19.1062 9.4mag 18:03:09.04 +12:18:14.0 TCP J18030904+1218140 2026-08-19.5199 14.9mag 19:45:06.48 +18:22:42.2 PNV J19450648+1822422 2026-08-25.1278 9.0mag 00:42:54.65 +41:22:59.3 PNV J00425465+4122593 2026-08-25.4712 18.9mag 00:42:50.38 +41:18:58.76 PNV J00425038+4118587 2026-09-04.1512 18.2mag 00:42:12.76 +41:16:28.4 PNV J00421276+4116284 2026-09-10.9176 18.67Cmag 17:52:06.80 -23:43:20.7 TCP J17520680-2343207 2026-09-08.7896 12.6mag 00:42:40.94 +41:15:37.1 PNV J00424094+4115371 2026-09-17.8925 18.3mag 08:49:20.13 -09:19:15.8 TCP J08492013-0919158 2026-09-18.4698 13.3mag 00:42:13.93 +41:16:35.6 PNV J00421393+4116356 2026-09-22.6597 19.66Cmag 18:14:01.58 +15:13:55.5 TCP J18140158+1513555 2026-09-24.4645 14.1mag 00:42:36.61 +41:13:50.5 TCP J00423661+4113505 2026-09-29.7462 17.4mag 22:03:46.29 -11:07:57.8 TCP J22034629-1107578 2026-09-29.7438 14.51Cmag 22:05:02.06 +20:49:01.2 TCP J22050206+2049012 2026-10-03.5715 17.13Cmag 00:38:15.01 +41:14:47.2 TCP J00381501+4114472 2026-10-08.5978 17.72Cmag 01:06:05.83 +09:51:20.4 TCP J01060583+0951204 2026-10-10.8543 14.54Cmag 17:54:18.76 -27:36:36.2 TCP J17541876-2736362 2026-10-12.3993 10.8mag -rw-r--r-- 1 apache apache 191K Oct 13 04:22 tocp_transients_list.txt ############################################################ Truncated list of recent TNS transients from https://www.wis-tns.org/ : 00:43:31.985 +02:44:37.26 AT 2026addl 2026-09-03.50 20.81 00:20:43.092 +26:18:27.76 AT 2026addk 2026-09-10.40 21.85 02:32:33.449 -04:05:50.65 AT 2026addj 2026-09-19.55 20.69 06:02:06.169 +54:33:49.98 AT 2026addi 2026-09-16.60 20.62 20:31:30.274 -11:28:55.06 AT 2026addh 2026-09-15.24 21.29 21:09:35.309 -38:50:41.60 AT 2026addg 2026-09-03.34 20.53 01:16:25.813 -15:10:04.62 AT 2026addf 2026-08-12.57 21.69 01:17:52.437 -16:01:42.48 AT 2026adde 2026-08-12.57 21.38 23:53:53.849 +06:58:03.97 AT 2026addd 2026-09-14.37 21.08 04:00:29.026 -25:19:51.60 AT 2026addc 2026-09-05.59 21.32 23:51:58.388 +36:11:37.62 AT 2026addb 2026-09-13.38 21.75 02:23:44.130 -38:09:01.15 AT 2026adda 2026-09-16.51 21.09 19:58:50.785 -31:34:29.11 AT 2026adcz 2026-09-04.28 21 02:18:02.958 +22:16:26.48 AT 2026adcy 2026-08-11.56 20.88 08:38:23.323 +70:03:08.09 AT 2026adcx 2026-09-27.96 17.18 17:24:20.450 -17:51:02.90 AT 2026adcw 2026-07-10.70 18.79 05:04:34.365 +59:08:46.08 AT 2026adcv 2026-09-10.48 20.4261 20:26:49.827 -26:30:11.24 AT 2026adcu 2026-08-13.38 20.9 03:37:43.530 -04:27:08.43 AT 2026adct 2026-09-11.59 21.54 21:46:53.026 -19:59:57.30 AT 2026adcs 2026-09-13.33 21.73 -rw-r--r-- 1 apache apache 89K Oct 13 04:22 tns_transients_list.txt Discovery image 3 2026 10 13.38590 2461326.88590 9.77 04:29:11.64 +09:56:41.6 6601 5576 /data_ssd/NMW-TexasTech/workdir//img_2026-10-13_CI_Tau-08-Q2b1x1_042023_TTUQ2b1x1_1666833_ekP2gW8q/fd_Tau-08-Q2b1x1_2026-10-13_04-15-32_20.00sec_0.00C_LIGHT_0477.fits
