######## 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=local (lib/catalogs/local_star_catalog -> local copy: Gaia DR2 gaia_source, G < 19.0, built from https://cdn.gea.esac.esa.int/Gaia/gdr2/gaia_source/csv on 2026-11-04) The APASS known-star check of the candidates is disabled (see the note in util/transients/report_transient.sh) WARNING: VizieR is unreachable (no mirror answered the test query) - the online identification of candidates is degraded for this run INFO: MAKE_PNG_PLOTS is set to yes FITS_FILE_EXT=fits CALIBRATION_STATUS_PREFIX= Fields in the data directory: CrB-01-Q2b1x1 ####################################### ########### Starting CrB-01-Q2b1x1 ########### Processing CrB-01-Q2b1x1 server tau has sufficient free disk space available: 677447 MB at /data_ssd/NMW-TexasTech/workdir server tau has sufficient free disk space available: 677461 MB at . Checking input images (2 new) REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits Small preview (one of the new images):
Large previews of the second-epoch (new) images:
MAKE_PNG_PLOTS=yes
renamed 'CrB-01-Q2b1x1_2026-11-04_20-10-38_20.00sec_-0.00C_LIGHT_0090.png' -> 'transient_report/CrB-01-Q2b1x1_2026-11-04_20-10-38_20.00sec_-0.00C_LIGHT_0090.fits_preview.png'
CrB-01-Q2b1x1_2026-11-04_20-10-38_20.00sec_-0.00C_LIGHT_0090.fits
renamed 'CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.png' -> 'transient_report/CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.fits_preview.png'
CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.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. Field altitude during imaging: 20.4 deg (FITS keyword CENTALT) CrB-01-Q2b1x1_2026-11-04_20-10-38_20.00sec_-0.00C_LIGHT_0090.fits Field altitude during imaging: 20.2 deg (FITS keyword CENTALT) CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.fits ---------------------------------------------- INFO: REFERENCE_EPOCH__FIRST_IMAGE_MEAN_VALUE= 381.2502 INFO: REFERENCE_EPOCH__FIRST_IMAGE_SD= 517.3700 INFO: SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 1338.1963 INFO: SECOND_EPOCH__FIRST_IMAGE_SD= 521.9266 INFO: SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 1339.8963 INFO: SECOND_EPOCH__SECOND_IMAGE_SD= 521.1012 ---------------------------------------------- INFO: ref_to_second_epoch_img_mean_ratio= 3.51002 INFO: SECOND_EPOCH__SD_ratio= 0.002 INFO: the new-to-reference mean image value ratio check is disabled (DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK=yes) - expected with a background-subtracted reference image ---------------------------------------------- Calibration settings: DARK_FRAMES_DIR_OR_FILE=/var/www/nmw_calibration/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 = 12.3400001525879 / [degC] Focuser temperature AMBTEMP = 12.8 / [degC] Ambient air temperature Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/CrB-01-Q2b1x1_2026-11-04_20-10-38_20.00sec_-0.00C_LIGHT_0090.fits CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/CrB-01-Q2b1x1_2026-11-04_20-10-38_20.00sec_-0.00C_LIGHT_0090.fits SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/CrB-01-Q2b1x1_2026-11-04_20-10-38_20.00sec_-0.00C_LIGHT_0090.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= '2026-11-04T20:10:38.9767915' / Time of observation (local)" status=0 Record 12: "DATE-OBS= '2026-11-05T02:10:38.9767915' / Time of observation (UTC)" status=0 Record 13: "MJD-OBS = 61349.0907288888 / Modified Julian Date of observation" status=0 Record 14: "DATE-AVG= '2026-11-05T02:10:48.8808314' / Averaged midpoint time (UTC)" status=0 Record 15: "MJD-AVG = 61349.0908435187 / 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 = 245.454172978777 / [deg] RA of telescope" status=0 Record 32: "DEC = 38.000004340005 / [deg] Declination of telescope" status=0 Record 33: "CENTALT = 20.3680555555556 / [deg] Altitude of telescope" status=0 Record 34: "CENTAZ = 302.729444444444 / [deg] Azimuth of telescope" status=0 Record 35: "AIRMASS = 2.85274318530109 / Airmass at frame center (Gueymard 1993)" status=0 Record 36: "PIERSIDE= 'East' / 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 = 'CrB-01' / Name of the object of interest" status=0 Record 46: "OBJCTRA = '16 21 49' / [H M S] RA of imaged object" status=0 Record 47: "OBJCTDEC= '+38 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 = 20697 / [step] Focuser position" status=0 Record 51: "FOCUSPOS= 20697 / [step] Focuser position" status=0 Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0 Record 53: "FOCTEMP = 12.3400001525879 / [degC] Focuser temperature" status=0 Record 54: "FOCUSTEM= 12.3400001525879 / [degC] Focuser temperature" status=0 Record 55: "DEWPOINT= 8.1 / [degC] Dew point" status=0 Record 56: "HUMIDITY= 73.0 / [percent] Relative humidity" status=0 Record 57: "PRESSURE= 896.61 / [hPa] Air pressure" status=0 Record 58: "AMBTEMP = 12.8 / [degC] Ambient air temperature" status=0 Record 59: "WINDDIR = 8.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0 Record 60: "WINDGUST= 7.200576 / [kph] Wind gust" status=0 Record 61: "WINDSPD = 5.0004 / [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_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/CrB-01-Q2b1x1_2026-11-04_20-10-38_20.00sec_-0.00C_LIGHT_0090.fits 9576 6388 16 bitpix SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/CrB-01-Q2b1x1_2026-11-04_20-10-38_20.00sec_-0.00C_LIGHT_0090.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_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/CrB-01-Q2b1x1_2026-11-04_20-10-38_20.00sec_-0.00C_LIGHT_0090.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_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/d_CrB-01-Q2b1x1_2026-11-04_20-10-38_20.00sec_-0.00C_LIGHT_0090.fits :) Spent 0.862263 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_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/d_CrB-01-Q2b1x1_2026-11-04_20-10-38_20.00sec_-0.00C_LIGHT_0090.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_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/fd_CrB-01-Q2b1x1_2026-11-04_20-10-38_20.00sec_-0.00C_LIGHT_0090.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_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/fd_CrB-01-Q2b1x1_2026-11-04_20-10-38_20.00sec_-0.00C_LIGHT_0090.fits EXPTIME = 20.0 / [s] Exposure duration SET-TEMP= 0.0 / [degC] CCD temperature setpoint CCD-TEMP= 0.0 / [degC] CCD temperature FOCTEMP = 12.3699998855591 / [degC] Focuser temperature AMBTEMP = 12.8 / [degC] Ambient air temperature Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.fits CCD-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.fits SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.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= '2026-11-04T20:11:30.4972507' / Time of observation (local)" status=0 Record 12: "DATE-OBS= '2026-11-05T02:11:30.4972507' / Time of observation (UTC)" status=0 Record 13: "MJD-OBS = 61349.0913251969 / Modified Julian Date of observation" status=0 Record 14: "DATE-AVG= '2026-11-05T02:11:40.4006377' / Averaged midpoint time (UTC)" status=0 Record 15: "MJD-AVG = 61349.0914398148 / 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 = 245.454173008686 / [deg] RA of telescope" status=0 Record 32: "DEC = 38.0000043829763 / [deg] Declination of telescope" status=0 Record 33: "CENTALT = 20.2161111111111 / [deg] Altitude of telescope" status=0 Record 34: "CENTAZ = 302.814166666667 / [deg] Azimuth of telescope" status=0 Record 35: "AIRMASS = 2.87293050446922 / Airmass at frame center (Gueymard 1993)" status=0 Record 36: "PIERSIDE= 'East' / 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 = 'CrB-01' / Name of the object of interest" status=0 Record 46: "OBJCTRA = '16 21 49' / [H M S] RA of imaged object" status=0 Record 47: "OBJCTDEC= '+38 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 = 20697 / [step] Focuser position" status=0 Record 51: "FOCUSPOS= 20697 / [step] Focuser position" status=0 Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0 Record 53: "FOCTEMP = 12.3699998855591 / [degC] Focuser temperature" status=0 Record 54: "FOCUSTEM= 12.3699998855591 / [degC] Focuser temperature" status=0 Record 55: "DEWPOINT= 8.1 / [degC] Dew point" status=0 Record 56: "HUMIDITY= 73.0 / [percent] Relative humidity" status=0 Record 57: "PRESSURE= 896.61 / [hPa] Air pressure" status=0 Record 58: "AMBTEMP = 12.8 / [degC] Ambient air temperature" status=0 Record 59: "WINDDIR = 8.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0 Record 60: "WINDGUST= 7.200576 / [kph] Wind gust" status=0 Record 61: "WINDSPD = 5.0004 / [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_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.fits 9576 6388 16 bitpix SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.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_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.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_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/d_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.fits :) Spent 1.037026 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_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/d_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.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_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.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_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.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_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/fd_CrB-01-Q2b1x1_2026-11-04_20-10-38_20.00sec_-0.00C_LIGHT_0090.fits SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.fits Previews of the CALIBRATED second-epoch images:
fd_CrB-01-Q2b1x1_2026-11-04_20-10-38_20.00sec_-0.00C_LIGHT_0090.fits
fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.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/CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/fd_CrB-01-Q2b1x1_2026-11-04_20-10-38_20.00sec_-0.00C_LIGHT_0090.fits /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.fits SExtractor catalog cache: saved CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits.cat to cache SExtractor catalog cache: saved CrB-01-Q2b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.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/CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/fd_CrB-01-Q2b1x1_2026-11-04_20-10-38_20.00sec_-0.00C_LIGHT_0090.fits /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.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: 2461349.59084463 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_CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits exists and is non-empty wcs_CrB-01-Q2b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits exists and is non-empty wcs_fd_CrB-01-Q2b1x1_2026-11-04_20-10-38_20.00sec_-0.00C_LIGHT_0090.fits exists and is non-empty wcs_fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.fits exists and is non-empty ################################### # fov_of_wcs_calibrated_image.sh output for wcs_CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits (1st reference image) verification OK: wcs_CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits Image size: 937.4'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: 16:21:53.328 +37:59:31.19 J2000 4789.000 3195.000 ################################### The image scale is 5.87"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.8" ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_CrB-01-Q2b1x1_2026-11-04_20-10-38_20.00sec_-0.00C_LIGHT_0090.fits (1st new image) verification OK: wcs_fd_CrB-01-Q2b1x1_2026-11-04_20-10-38_20.00sec_-0.00C_LIGHT_0090.fits Image size: 938.2'x624.1' 15.6(deg)x10.4(deg) 9576x6388 pix Image scale: 5.88"/pix along the X axis and 5.86"/pix along the Y axis Image center: 16:21:55.872 +38:01:14.79 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the first second-epoch image (pointing accuracy) Reference image center 16:21:53.328 +37:59:31.19 Second-epoch image center 16:21:55.872 +38:01:14.79 Angular distance between the image centers 0.0300 deg. Soft limit: 0.50 deg. Hard limit: 1.00 deg. ################################### ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.fits (2nd new image) verification OK: wcs_fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.fits Image size: 938.2'x624.1' 15.6(deg)x10.4(deg) 9576x6388 pix Image scale: 5.88"/pix along the X axis and 5.86"/pix along the Y axis Image center: 16:21:52.042 +38:00:34.33 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the second second-epoch image (pointing accuracy) Reference image center 16:21:53.328 +37:59:31.19 Second-epoch image center 16:21:52.042 +38:00:34.33 Angular distance between the image centers 0.0180 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 16:21:55.872 +38:01:14.79 Second-epoch second image center 16:21:52.042 +38:00:34.33 Angular distance between the image centers 0.01686 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/CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits &> /tmp/tmp.B0BHeNEazt Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits &> /tmp/tmp.gXo6w2OoNl Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/fd_CrB-01-Q2b1x1_2026-11-04_20-10-38_20.00sec_-0.00C_LIGHT_0090.fits &> /tmp/tmp.jC6V50tYOa Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/fd_CrB-01-Q2b1x1_2026-11-04_20-10-38_20.00sec_-0.00C_LIGHT_0090.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.fits &> /tmp/tmp.XBagRxCoA9 Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.fits Calibrating the magnitude scale Found non-empty wcs_CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.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_CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits and wcs_CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.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_CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits and wcs_CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits.wcscat Found non-empty wcs_CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits and wcs_CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits.wcscat The reference image (wcs_CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits) and catalog (wcs_CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits.wcscat) found 'wcs_CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits.wcscat' -> 'wcsmag.cat' Read 9922 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 234.8564 to 256.0938 deg, Dec +32.3909 to +43.2420 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 234.8564 to 256.0938 deg, Dec 32.3909 to 43.2420 deg Loaded 6746 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): 5014 out of 5231 total matches. Matched with Tycho-2 5231 out of 9922 detected stars. The calibration function type and coefficients are written to calib.txt_param util/calibrate_magnitude_scale 0.000000 1.000000 22.772900 a=0.000000 b=1.000000 c=22.772900 From vast_summary.log: estimated ref. image limiting mag.: -7.11 Updating vast_summary.log: Estimated ref. image limiting mag.: 15.66 Updated vast_limiting_magnitude.log with calibrated magnitudes Working... Please, PLEASE, be patient!!! All lightcurves processed! =) Estimated ref. image limiting mag.: 15.66
Lightcurve magnitude calibration plot:
Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V) Read 9922 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 234.8564 to 256.0938 deg, Dec +32.3909 to +43.2420 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 234.8564 to 256.0938 deg, Dec 32.3909 to 43.2420 deg Loaded 6746 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): 5014 out of 5231 total matches. Matched with Tycho-2 5231 out of 9922 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits:
Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits Forced-photometry filter: calibrated wcs_CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits -> calib.txt_param_ref_wcs_CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits (aperture=6.3) Read 9891 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 234.8340 to 256.0700 deg, Dec +32.4476 to +43.2421 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 234.8340 to 256.0700 deg, Dec 32.4476 to 43.2421 deg Loaded 6695 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): 5017 out of 5220 total matches. Matched with Tycho-2 5220 out of 9891 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_CrB-01-Q2b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_CrB-01-Q2b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits:
Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_CrB-01-Q2b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits Forced-photometry filter: calibrated wcs_CrB-01-Q2b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits -> calib.txt_param_ref_wcs_CrB-01-Q2b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits (aperture=6.3) ____ End of magnitude calibration ____ Applying consolidated magnitude filters... Preparing the exclusion lists for this field Done with filtering Found 4 candidate transients before the final filtering. (Hard limit: 10000) Median FWHM seeing for isolated stars: 2.3 pix CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits 2.3 pix CrB-01-Q2b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits 2.3 pix fd_CrB-01-Q2b1x1_2026-11-04_20-10-38_20.00sec_-0.00C_LIGHT_0090.fits 2.4 pix fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.fits Limiting magnitude estimates: 15.7 mag. CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits 15.6 mag. CrB-01-Q2b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits 15.0 mag. fd_CrB-01-Q2b1x1_2026-11-04_20-10-38_20.00sec_-0.00C_LIGHT_0090.fits 15.0 mag. fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.fits All-image limiting magnitude estimate: 15.0 (SNR ) 11.9 (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.B0BHeNEazt (6) ############ Parsing command line arguments... The guess is based on the existing WCS header. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits 571.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits' -> 'wcs_CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.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/CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits WCS_IMAGE_NAME=wcs_CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits WCS-calibrated image found: wcs_CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits Checking if the catalog wcs_CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits.wcscat corresponding to the image wcs_CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits alredy exist and is non-empty... Catalog wcs_CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits.wcscat corresponding to the image wcs_CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits WCS catalog name: wcs_CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.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=606, bad_region=2017, passed=9922 Got 9922 stars (including 7373 good ones) from the SExtractor catalog wcs_CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits.wcscat util/solve_plate_with_UCAC5 got 9922 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.4' Seting catalog search parameters based on the expected field of view 937.4 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013019 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010416 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 611 to 668 (Dec 32.4 to 43.2) Done reading UCAC5 zone files... Matched 4911 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4903 matched stars entering correct_measured_positions(), 4903 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.30" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4903 matched stars entering correct_measured_positions(), 8375 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.30" 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 611 to 668 (Dec 32.4 to 43.2) Done reading UCAC5 zone files... Matched 4911 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4903 matched stars entering correct_measured_positions(), 8375 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.31" Accuracy estimation diagnostic: 4903 matched stars entering correct_measured_positions(), 8375 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.32" Excluding outliers - 4903 stars left (next iteration limit 5393) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: util/identify.sh trusts the WCS of wcs_CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway) WCS_QUALITY_DIAG: file=CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits N_match=4903 sigma_overall_arcsec=0.360 sigma_q1_arcsec=0.308 sigma_q2_arcsec=0.373 sigma_q3_arcsec=0.391 sigma_q4_arcsec=0.369 n_q1=1665 n_q2=826 n_q3=1581 n_q4=831 worst_quadrant_to_overall_ratio=1.085 WCS_HEADER_DIAG: file=CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits selection=current_pairs N_selected=4903 N_valid=4903 bias_ra_arcsec=-0.007 bias_dec_arcsec=-0.007 median_sep_arcsec=0.279 p95_sep_arcsec=0.863 n_q1=1665 n_q2=826 n_q3=1581 n_q4=831 occupied_cells_4x4=16/16 The image catalog is written to wcs_CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits -region wcs_CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.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.gXo6w2OoNl (6) ############ Parsing command line arguments... The guess is based on the existing WCS header. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits 571.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits' -> 'wcs_CrB-01-Q2b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.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/CrB-01-Q2b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits WCS_IMAGE_NAME=wcs_CrB-01-Q2b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits WCS-calibrated image found: wcs_CrB-01-Q2b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits Checking if the catalog wcs_CrB-01-Q2b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits.wcscat corresponding to the image wcs_CrB-01-Q2b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits alredy exist and is non-empty... Catalog wcs_CrB-01-Q2b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits.wcscat corresponding to the image wcs_CrB-01-Q2b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_CrB-01-Q2b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits WCS catalog name: wcs_CrB-01-Q2b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.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=594, bad_region=2091, passed=9891 Got 9891 stars (including 7296 good ones) from the SExtractor catalog wcs_CrB-01-Q2b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits.wcscat util/solve_plate_with_UCAC5 got 9891 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 612 to 668 (Dec 32.4 to 43.2) Done reading UCAC5 zone files... Matched 4909 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: 0.31" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4899 matched stars entering correct_measured_positions(), 8272 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.30" 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 612 to 668 (Dec 32.4 to 43.2) Done reading UCAC5 zone files... Matched 4909 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4898 matched stars entering correct_measured_positions(), 8272 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.32" Accuracy estimation diagnostic: 4898 matched stars entering correct_measured_positions(), 8272 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.33" Excluding outliers - 4898 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_CrB-01-Q2b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway) WCS_QUALITY_DIAG: file=CrB-01-Q2b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits N_match=4898 sigma_overall_arcsec=0.369 sigma_q1_arcsec=0.325 sigma_q2_arcsec=0.366 sigma_q3_arcsec=0.421 sigma_q4_arcsec=0.354 n_q1=1640 n_q2=842 n_q3=1558 n_q4=858 worst_quadrant_to_overall_ratio=1.140 WCS_HEADER_DIAG: file=CrB-01-Q2b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits selection=current_pairs N_selected=4898 N_valid=4898 bias_ra_arcsec=-0.023 bias_dec_arcsec=-0.002 median_sep_arcsec=0.296 p95_sep_arcsec=0.883 n_q1=1640 n_q2=842 n_q3=1558 n_q4=858 occupied_cells_4x4=16/16 The image catalog is written to wcs_CrB-01-Q2b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_CrB-01-Q2b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits -region wcs_CrB-01-Q2b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_CrB-01-Q2b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.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.jC6V50tYOa (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_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/fd_CrB-01-Q2b1x1_2026-11-04_20-10-38_20.00sec_-0.00C_LIGHT_0090.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/fd_CrB-01-Q2b1x1_2026-11-04_20-10-38_20.00sec_-0.00C_LIGHT_0090.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/fd_CrB-01-Q2b1x1_2026-11-04_20-10-38_20.00sec_-0.00C_LIGHT_0090.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/fd_CrB-01-Q2b1x1_2026-11-04_20-10-38_20.00sec_-0.00C_LIGHT_0090.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/fd_CrB-01-Q2b1x1_2026-11-04_20-10-38_20.00sec_-0.00C_LIGHT_0090.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_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/fd_CrB-01-Q2b1x1_2026-11-04_20-10-38_20.00sec_-0.00C_LIGHT_0090.fits WCS_IMAGE_NAME=wcs_fd_CrB-01-Q2b1x1_2026-11-04_20-10-38_20.00sec_-0.00C_LIGHT_0090.fits WCS-calibrated image found: wcs_fd_CrB-01-Q2b1x1_2026-11-04_20-10-38_20.00sec_-0.00C_LIGHT_0090.fits Checking if the catalog wcs_fd_CrB-01-Q2b1x1_2026-11-04_20-10-38_20.00sec_-0.00C_LIGHT_0090.fits.wcscat corresponding to the image wcs_fd_CrB-01-Q2b1x1_2026-11-04_20-10-38_20.00sec_-0.00C_LIGHT_0090.fits alredy exist and is non-empty... Catalog wcs_fd_CrB-01-Q2b1x1_2026-11-04_20-10-38_20.00sec_-0.00C_LIGHT_0090.fits.wcscat corresponding to the image wcs_fd_CrB-01-Q2b1x1_2026-11-04_20-10-38_20.00sec_-0.00C_LIGHT_0090.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_CrB-01-Q2b1x1_2026-11-04_20-10-38_20.00sec_-0.00C_LIGHT_0090.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/fd_CrB-01-Q2b1x1_2026-11-04_20-10-38_20.00sec_-0.00C_LIGHT_0090.fits WCS catalog name: wcs_fd_CrB-01-Q2b1x1_2026-11-04_20-10-38_20.00sec_-0.00C_LIGHT_0090.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=349, bad_region=1034, passed=6342 Got 6342 stars (including 4995 good ones) from the SExtractor catalog wcs_fd_CrB-01-Q2b1x1_2026-11-04_20-10-38_20.00sec_-0.00C_LIGHT_0090.fits.wcscat util/solve_plate_with_UCAC5 got 6342 stars from the SExtractor catalog Updated FoV from the plate-solved image: 938.2' Seting catalog search parameters based on the expected field of view 938.2 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013031 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010424 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 612 to 668 (Dec 32.4 to 43.3) Done reading UCAC5 zone files... Matched 4893 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4886 matched stars entering correct_measured_positions(), 4886 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.30" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4886 matched stars entering correct_measured_positions(), 5576 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 612 to 668 (Dec 32.4 to 43.3) Done reading UCAC5 zone files... Matched 4895 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4887 matched stars entering correct_measured_positions(), 5576 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.31" Accuracy estimation diagnostic: 4887 matched stars entering correct_measured_positions(), 5576 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.31" Excluding outliers - 4887 stars left (next iteration limit 5374) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: SIP order 2 trial: matched=4887 robust_rms=7.130 arcsec worst_region_rms=12.307 arcsec outer_annulus_rms=12.307 arcsec SIP_REFIT: SIP order 3 trial: matched=4887 robust_rms=0.427 arcsec worst_region_rms=0.614 arcsec outer_annulus_rms=0.614 arcsec SIP_REFIT: SIP order 5 trial: matched=4887 robust_rms=0.359 arcsec worst_region_rms=0.487 arcsec outer_annulus_rms=0.487 arcsec SIP_REFIT: selected SIP order 5 SIP_REFIT: order=5 matched=4887 robust_rms_before=0.655 arcsec robust_rms_before_corrected=0.324 arcsec robust_rms_after=0.359 arcsec worst_region_rms_before=0.472 worst_region_rms_after=0.487 outer_annulus_rms_before=0.726 outer_annulus_rms_after=0.487 SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-region baseline 0.472 arcsec) - keeping the original SIP_REFIT_REJECTED: file=fd_CrB-01-Q2b1x1_2026-11-04_20-10-38_20.00sec_-0.00C_LIGHT_0090.fits worst_region_rms_kept=0.472 arcsec robust_rms_kept=0.324 arcsec matched=4887 WCS_QUALITY_DIAG: file=fd_CrB-01-Q2b1x1_2026-11-04_20-10-38_20.00sec_-0.00C_LIGHT_0090.fits N_match=4887 sigma_overall_arcsec=0.327 sigma_q1_arcsec=0.318 sigma_q2_arcsec=0.334 sigma_q3_arcsec=0.331 sigma_q4_arcsec=0.323 n_q1=1694 n_q2=816 n_q3=1597 n_q4=780 worst_quadrant_to_overall_ratio=1.019 WCS_HEADER_DIAG: file=fd_CrB-01-Q2b1x1_2026-11-04_20-10-38_20.00sec_-0.00C_LIGHT_0090.fits selection=current_pairs N_selected=4887 N_valid=4887 bias_ra_arcsec=0.361 bias_dec_arcsec=0.037 median_sep_arcsec=0.576 p95_sep_arcsec=1.294 n_q1=1694 n_q2=816 n_q3=1597 n_q4=780 occupied_cells_4x4=16/16 The image catalog is written to wcs_fd_CrB-01-Q2b1x1_2026-11-04_20-10-38_20.00sec_-0.00C_LIGHT_0090.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_CrB-01-Q2b1x1_2026-11-04_20-10-38_20.00sec_-0.00C_LIGHT_0090.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/fd_CrB-01-Q2b1x1_2026-11-04_20-10-38_20.00sec_-0.00C_LIGHT_0090.fits -region wcs_fd_CrB-01-Q2b1x1_2026-11-04_20-10-38_20.00sec_-0.00C_LIGHT_0090.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_CrB-01-Q2b1x1_2026-11-04_20-10-38_20.00sec_-0.00C_LIGHT_0090.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.XBagRxCoA9 (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_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.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_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.fits WCS_IMAGE_NAME=wcs_fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.fits WCS-calibrated image found: wcs_fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.fits Checking if the catalog wcs_fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.fits.wcscat corresponding to the image wcs_fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.fits alredy exist and is non-empty... Catalog wcs_fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.fits.wcscat corresponding to the image wcs_fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.fits WCS catalog name: wcs_fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.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=341, bad_region=1024, passed=6411 Got 6411 stars (including 5082 good ones) from the SExtractor catalog wcs_fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.fits.wcscat util/solve_plate_with_UCAC5 got 6411 stars from the SExtractor catalog Updated FoV from the plate-solved image: 938.2' Seting catalog search parameters based on the expected field of view 938.2 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013031 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010424 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 611 to 668 (Dec 32.4 to 43.3) Done reading UCAC5 zone files... Matched 4898 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: 0.30" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4892 matched stars entering correct_measured_positions(), 5650 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 611 to 668 (Dec 32.4 to 43.3) 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(), 5650 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.31" Accuracy estimation diagnostic: 4892 matched stars entering correct_measured_positions(), 5650 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.31" Excluding outliers - 4892 stars left (next iteration limit 5381) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: SIP order 2 trial: matched=4892 robust_rms=7.088 arcsec worst_region_rms=11.926 arcsec outer_annulus_rms=11.926 arcsec SIP_REFIT: SIP order 3 trial: matched=4892 robust_rms=0.465 arcsec worst_region_rms=0.615 arcsec outer_annulus_rms=0.615 arcsec SIP_REFIT: SIP order 5 trial: matched=4892 robust_rms=0.382 arcsec worst_region_rms=0.471 arcsec outer_annulus_rms=0.471 arcsec SIP_REFIT: selected SIP order 5 SIP_REFIT: order=5 matched=4892 robust_rms_before=0.674 arcsec robust_rms_before_corrected=0.324 arcsec robust_rms_after=0.382 arcsec worst_region_rms_before=0.473 worst_region_rms_after=0.471 outer_annulus_rms_before=0.709 outer_annulus_rms_after=0.471 SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-region baseline 0.473 arcsec) - keeping the original SIP_REFIT_REJECTED: file=fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.fits worst_region_rms_kept=0.473 arcsec robust_rms_kept=0.324 arcsec matched=4892 WCS_QUALITY_DIAG: file=fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.fits N_match=4892 sigma_overall_arcsec=0.337 sigma_q1_arcsec=0.318 sigma_q2_arcsec=0.358 sigma_q3_arcsec=0.350 sigma_q4_arcsec=0.317 n_q1=1695 n_q2=793 n_q3=1627 n_q4=777 worst_quadrant_to_overall_ratio=1.061 WCS_HEADER_DIAG: file=fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.fits selection=current_pairs N_selected=4892 N_valid=4892 bias_ra_arcsec=0.372 bias_dec_arcsec=0.050 median_sep_arcsec=0.580 p95_sep_arcsec=1.348 n_q1=1695 n_q2=793 n_q3=1627 n_q4=777 occupied_cells_4x4=16/16 The image catalog is written to wcs_fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.fits -region wcs_fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.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_CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits to local_wcs_cache/ 'wcs_CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits' -> 'local_wcs_cache/wcs_CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits' Saving the final (post-refit) wcs_CrB-01-Q2b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits to local_wcs_cache/ 'wcs_CrB-01-Q2b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits' -> 'local_wcs_cache/wcs_CrB-01-Q2b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits' Saving the final (post-refit) wcs_fd_CrB-01-Q2b1x1_2026-11-04_20-10-38_20.00sec_-0.00C_LIGHT_0090.fits to local_wcs_cache/ 'wcs_fd_CrB-01-Q2b1x1_2026-11-04_20-10-38_20.00sec_-0.00C_LIGHT_0090.fits' -> 'local_wcs_cache/wcs_fd_CrB-01-Q2b1x1_2026-11-04_20-10-38_20.00sec_-0.00C_LIGHT_0090.fits' Saving the final (post-refit) wcs_fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.fits to local_wcs_cache/ 'wcs_fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.fits' -> 'local_wcs_cache/wcs_fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.fits' ################################### # Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above) ref1=CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits sigma_overall=0.360 worst_q_ratio=1.085 ref2=CrB-01-Q2b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits sigma_overall=0.369 worst_q_ratio=1.140 new1=fd_CrB-01-Q2b1x1_2026-11-04_20-10-38_20.00sec_-0.00C_LIGHT_0090.fits sigma_overall=0.327 worst_q_ratio=1.019 new2=fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.fits sigma_overall=0.337 worst_q_ratio=1.061 reference average sigma_overall=0.3645 worst_q_ratio=1.1125 warn-on-ratio threshold: 2.0x reference ###################################
Astrometric residual vector field (catalog-matched stars):
plot_astrometric_residuals_xy.py: wrote wcs_CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339_astrometric_residuals.png (4903 matched stars from wcs_CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.31 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_CrB-01-Q2b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228_astrometric_residuals.png (4898 matched stars from wcs_CrB-01-Q2b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.32 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_fd_CrB-01-Q2b1x1_2026-11-04_20-10-38_20.00sec_-0.00C_LIGHT_0090_astrometric_residuals.png (4887 matched stars from wcs_fd_CrB-01-Q2b1x1_2026-11-04_20-10-38_20.00sec_-0.00C_LIGHT_0090.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.29 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091_astrometric_residuals.png (4892 matched stars from wcs_fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.30 arcsec)
Copying WCS-calibrated images back to input directory Saving fully-calibrated image wcs_fd_CrB-01-Q2b1x1_2026-11-04_20-10-38_20.00sec_-0.00C_LIGHT_0090.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_fd_CrB-01-Q2b1x1_2026-11-04_20-10-38_20.00sec_-0.00C_LIGHT_0090.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/wcs_fd_CrB-01-Q2b1x1_2026-11-04_20-10-38_20.00sec_-0.00C_LIGHT_0090.fits' Saving fully-calibrated image wcs_fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/wcs_fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.fits' Preparing the HTML report for the field CrB-01-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1 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: 2s xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 20430_fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091 The candidate 20430_fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091 did not pass the final checksDiscovery image 2 2026 11 05.09144 2461349.59144 11.47 16:41:24.35 +36:25:37.8 2423 4125 /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.fits SExtractor measurement flags:
**** FOUND 16:41:24.35 +36:25:37.3 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 20434_fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091 The candidate 20434_fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091 did not pass the final checks
JD 2461349.59084: SE_FLAGS=0.
JD 2461349.59144: SE_FLAGS=0.Discovery image 2 2026 11 05.09144 2461349.59144 11.68 16:41:32.31 +36:24:49.4 2407 4132 /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.fits SExtractor measurement flags:
**** FOUND 16:41:32.31 +36:24:50.6 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 20442_fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091 The candidate 20442_fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091 did not pass the final checks
JD 2461349.59084: SE_FLAGS=1.
JD 2461349.59144: SE_FLAGS=1.Discovery image 2 2026 11 05.09144 2461349.59144 11.80 16:41:44.51 +36:30:46.8 2384 4071 /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.fits SExtractor measurement flags:
**** FOUND 16:41:44.61 +36:30:49.0 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 05570_fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091 The candidate 05570_fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091 did not pass the final checks
JD 2461349.59084: SE_FLAGS=1.
JD 2461349.59144: SE_FLAGS=3.Discovery image 3 2026 11 05.09144 2461349.59144 8.72 16:35:12.20 +37:20:43.8 3193 3590 /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.fits SExtractor measurement flags:
**** FOUND 16:35:12.19 +37:20:43.8 in the exclusion list exclusion_list.txt **** make_report_in_HTML.sh Phase 2 (HTML assembly): 0s make_report_in_HTML.sh TOTAL: 3s Prepared the HTML report for the field CrB-01-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/CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/fd_CrB-01-Q2b1x1_2026-11-04_20-10-38_20.00sec_-0.00C_LIGHT_0090.fits /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.fits SExtractor catalog cache: saved CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits.cat to cache SExtractor catalog cache: saved CrB-01-Q2b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits.cat to cache VaST run complete with default.sex.telephoto_lens_vSTL The four input images were /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/fd_CrB-01-Q2b1x1_2026-11-04_20-10-38_20.00sec_-0.00C_LIGHT_0090.fits /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.fits Checking WCS cache directory local_wcs_cache Found WCS cache directory local_wcs_cache Creating symlink local_wcs_cache/wcs_CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits Creating symlink local_wcs_cache/wcs_CrB-01-Q2b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits Creating symlink local_wcs_cache/wcs_fd_CrB-01-Q2b1x1_2026-11-04_20-10-38_20.00sec_-0.00C_LIGHT_0090.fits Creating symlink local_wcs_cache/wcs_fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.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_CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits exists and is non-empty wcs_CrB-01-Q2b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits exists and is non-empty wcs_fd_CrB-01-Q2b1x1_2026-11-04_20-10-38_20.00sec_-0.00C_LIGHT_0090.fits exists and is non-empty wcs_fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.fits exists and is non-empty ################################### # fov_of_wcs_calibrated_image.sh output for wcs_CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits (1st reference image) verification OK: wcs_CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits Image size: 937.4'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: 16:21:53.328 +37:59:31.19 J2000 4789.000 3195.000 ################################### The image scale is 5.87"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.8" ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_CrB-01-Q2b1x1_2026-11-04_20-10-38_20.00sec_-0.00C_LIGHT_0090.fits (1st new image) verification OK: wcs_fd_CrB-01-Q2b1x1_2026-11-04_20-10-38_20.00sec_-0.00C_LIGHT_0090.fits Image size: 938.2'x624.1' 15.6(deg)x10.4(deg) 9576x6388 pix Image scale: 5.88"/pix along the X axis and 5.86"/pix along the Y axis Image center: 16:21:55.872 +38:01:14.79 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the first second-epoch image (pointing accuracy) Reference image center 16:21:53.328 +37:59:31.19 Second-epoch image center 16:21:55.872 +38:01:14.79 Angular distance between the image centers 0.0300 deg. Soft limit: 0.50 deg. Hard limit: 1.00 deg. ################################### ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.fits (2nd new image) verification OK: wcs_fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.fits Image size: 938.2'x624.1' 15.6(deg)x10.4(deg) 9576x6388 pix Image scale: 5.88"/pix along the X axis and 5.86"/pix along the Y axis Image center: 16:21:52.042 +38:00:34.33 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the second second-epoch image (pointing accuracy) Reference image center 16:21:53.328 +37:59:31.19 Second-epoch image center 16:21:52.042 +38:00:34.33 Angular distance between the image centers 0.0180 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 16:21:55.872 +38:01:14.79 Second-epoch second image center 16:21:52.042 +38:00:34.33 Angular distance between the image centers 0.01686 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/CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits &> /tmp/tmp.ZVnBa52YN8 Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits &> /tmp/tmp.pmqMobo797 Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/fd_CrB-01-Q2b1x1_2026-11-04_20-10-38_20.00sec_-0.00C_LIGHT_0090.fits &> /tmp/tmp.1l8yBX2kmh Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/fd_CrB-01-Q2b1x1_2026-11-04_20-10-38_20.00sec_-0.00C_LIGHT_0090.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.fits &> /tmp/tmp.UovSW0wtk5 Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.fits Calibrating the magnitude scale Found non-empty wcs_CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.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_CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits and wcs_CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits.wcscat wait (drain background util/solve_plate_with_UCAC5 jobs before Tycho-2 calibration -- avoids wcs_
JD 2461173.85233: SE_FLAGS=0.
JD 2461209.78965: SE_FLAGS=0.
JD 2461349.59084: SE_FLAGS=4. SATURATED - magnitude unreliable.
JD 2461349.59144: SE_FLAGS=0..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_CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits and wcs_CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits.wcscat Found non-empty wcs_CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits and wcs_CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits.wcscat The reference image (wcs_CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits) and catalog (wcs_CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits.wcscat) found 'wcs_CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits.wcscat' -> 'wcsmag.cat' Read 55585 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 234.8416 to 256.1190 deg, Dec +32.3812 to +43.2548 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 234.8416 to 256.1190 deg, Dec 32.3812 to 43.2548 deg Loaded 6777 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): 4704 out of 5258 total matches. Matched with Tycho-2 5258 out of 55585 detected stars. The calibration function type and coefficients are written to calib.txt_param util/calibrate_magnitude_scale 0.000000 1.000000 22.649450 a=0.000000 b=1.000000 c=22.649450 From vast_summary.log: estimated ref. image limiting mag.: -6.81 Updating vast_summary.log: Estimated ref. image limiting mag.: 15.84 Updated vast_limiting_magnitude.log with calibrated magnitudes Working... Please, PLEASE, be patient!!! All lightcurves processed! =) Estimated ref. image limiting mag.: 15.84
Lightcurve magnitude calibration plot:
Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V) Read 55585 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 234.8416 to 256.1190 deg, Dec +32.3812 to +43.2548 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 234.8416 to 256.1190 deg, Dec 32.3812 to 43.2548 deg Loaded 6777 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): 4704 out of 5258 total matches. Matched with Tycho-2 5258 out of 55585 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits:
Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits Forced-photometry filter: calibrated wcs_CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits -> calib.txt_param_ref_wcs_CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits (aperture=4.8) Read 55834 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 234.8340 to 256.1183 deg, Dec +32.3879 to +43.2601 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 234.8340 to 256.1183 deg, Dec 32.3879 to 43.2601 deg Loaded 6785 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): 4672 out of 5249 total matches. Matched with Tycho-2 5249 out of 55834 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_CrB-01-Q2b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_CrB-01-Q2b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits:
Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_CrB-01-Q2b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits Forced-photometry filter: calibrated wcs_CrB-01-Q2b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits -> calib.txt_param_ref_wcs_CrB-01-Q2b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits (aperture=4.8) ____ End of magnitude calibration ____ Applying consolidated magnitude filters... Preparing the exclusion lists for this field Done with filtering Found 19 candidate transients before the final filtering. (Hard limit: 10000) Median FWHM seeing for isolated stars: 2.1 pix CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits 2.1 pix CrB-01-Q2b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits 2.3 pix fd_CrB-01-Q2b1x1_2026-11-04_20-10-38_20.00sec_-0.00C_LIGHT_0090.fits 2.4 pix fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.fits Limiting magnitude estimates: 15.8 mag. CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits 15.8 mag. CrB-01-Q2b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits 15.1 mag. fd_CrB-01-Q2b1x1_2026-11-04_20-10-38_20.00sec_-0.00C_LIGHT_0090.fits 15.1 mag. fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.fits All-image limiting magnitude estimate: 15.1 (SNR ) 14.3 (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.ZVnBa52YN8 (6) ############ Parsing command line arguments... The guess is based on the existing WCS header. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits 571.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits' -> 'wcs_CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.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/CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits WCS_IMAGE_NAME=wcs_CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits WCS-calibrated image found: wcs_CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits Checking if the catalog wcs_CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits.wcscat corresponding to the image wcs_CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits alredy exist and is non-empty... Catalog wcs_CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits.wcscat corresponding to the image wcs_CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits WCS catalog name: wcs_CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.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=19, blended=2871, bad_region=8199, passed=55566 Got 55566 stars (including 44889 good ones) from the SExtractor catalog wcs_CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits.wcscat util/solve_plate_with_UCAC5 got 55566 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.4' Seting catalog search parameters based on the expected field of view 937.4 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013019 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010416 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 611 to 668 (Dec 32.4 to 43.3) Done reading UCAC5 zone files... Matched 4908 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4903 matched stars entering correct_measured_positions(), 4903 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.29" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4903 matched stars entering correct_measured_positions(), 49495 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.29" 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 611 to 668 (Dec 32.4 to 43.3) Done reading UCAC5 zone files... Matched 4908 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4903 matched stars entering correct_measured_positions(), 49495 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.30" Accuracy estimation diagnostic: 4903 matched stars entering correct_measured_positions(), 49495 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.32" Excluding outliers - 4903 stars left (next iteration limit 5393) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.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_CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway) WCS_QUALITY_DIAG: file=CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits N_match=4903 sigma_overall_arcsec=0.351 sigma_q1_arcsec=0.303 sigma_q2_arcsec=0.373 sigma_q3_arcsec=0.376 sigma_q4_arcsec=0.351 n_q1=1656 n_q2=849 n_q3=1533 n_q4=865 worst_quadrant_to_overall_ratio=1.073 WCS_HEADER_DIAG: file=CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits selection=current_pairs N_selected=4903 N_valid=4903 bias_ra_arcsec=-0.021 bias_dec_arcsec=0.001 median_sep_arcsec=0.272 p95_sep_arcsec=0.860 n_q1=1656 n_q2=849 n_q3=1533 n_q4=865 occupied_cells_4x4=16/16 The image catalog is written to wcs_CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits -region wcs_CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.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.pmqMobo797 (6) ############ Parsing command line arguments... The guess is based on the existing WCS header. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits 571.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits' -> 'wcs_CrB-01-Q2b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.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/CrB-01-Q2b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits WCS_IMAGE_NAME=wcs_CrB-01-Q2b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits WCS-calibrated image found: wcs_CrB-01-Q2b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits Checking if the catalog wcs_CrB-01-Q2b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits.wcscat corresponding to the image wcs_CrB-01-Q2b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits alredy exist and is non-empty... Catalog wcs_CrB-01-Q2b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits.wcscat corresponding to the image wcs_CrB-01-Q2b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_CrB-01-Q2b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits WCS catalog name: wcs_CrB-01-Q2b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits.wcscat Excluding image region: -1.0 -1.0 1.0 1.0 (defined in bad_region.lst) Excluding image region: 7500.0 0.0 9576.0 6388.0 (defined in bad_region.lst) Excluding image region: 1122.0 1550.0 1124.0 1552.0 (defined in bad_region.lst) Excluding image region: 1637.0 2824.0 1639.0 2826.0 (defined in bad_region.lst) Excluding image region: 1831.0 2839.0 1833.0 2841.0 (defined in bad_region.lst) Excluding image region: 1905.0 4570.0 1907.0 4572.0 (defined in bad_region.lst) Excluding image region: 2012.0 4693.0 2014.0 4695.0 (defined in bad_region.lst) Excluding image region: 2397.0 4241.0 2399.0 4243.0 (defined in bad_region.lst) Excluding image region: 2679.0 2807.0 2681.0 2809.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 31 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=28, blended=3039, bad_region=8308, passed=55806 Got 55806 stars (including 44870 good ones) from the SExtractor catalog wcs_CrB-01-Q2b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits.wcscat util/solve_plate_with_UCAC5 got 55806 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 611 to 668 (Dec 32.4 to 43.3) Done reading UCAC5 zone files... Matched 4903 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4897 matched stars entering correct_measured_positions(), 4897 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.31" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4897 matched stars entering correct_measured_positions(), 49661 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 611 to 668 (Dec 32.4 to 43.3) Done reading UCAC5 zone files... Matched 4904 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4897 matched stars entering correct_measured_positions(), 49661 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.31" Accuracy estimation diagnostic: 4897 matched stars entering correct_measured_positions(), 49661 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.33" Excluding outliers - 4897 stars left (next iteration limit 5386) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_CrB-01-Q2b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.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_CrB-01-Q2b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway) WCS_QUALITY_DIAG: file=CrB-01-Q2b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits N_match=4897 sigma_overall_arcsec=0.357 sigma_q1_arcsec=0.318 sigma_q2_arcsec=0.362 sigma_q3_arcsec=0.413 sigma_q4_arcsec=0.335 n_q1=1621 n_q2=874 n_q3=1514 n_q4=888 worst_quadrant_to_overall_ratio=1.155 WCS_HEADER_DIAG: file=CrB-01-Q2b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits selection=current_pairs N_selected=4897 N_valid=4897 bias_ra_arcsec=-0.035 bias_dec_arcsec=0.007 median_sep_arcsec=0.291 p95_sep_arcsec=0.896 n_q1=1621 n_q2=874 n_q3=1514 n_q4=888 occupied_cells_4x4=16/16 The image catalog is written to wcs_CrB-01-Q2b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_CrB-01-Q2b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits -region wcs_CrB-01-Q2b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_CrB-01-Q2b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.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.1l8yBX2kmh (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_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/fd_CrB-01-Q2b1x1_2026-11-04_20-10-38_20.00sec_-0.00C_LIGHT_0090.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/fd_CrB-01-Q2b1x1_2026-11-04_20-10-38_20.00sec_-0.00C_LIGHT_0090.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/fd_CrB-01-Q2b1x1_2026-11-04_20-10-38_20.00sec_-0.00C_LIGHT_0090.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/fd_CrB-01-Q2b1x1_2026-11-04_20-10-38_20.00sec_-0.00C_LIGHT_0090.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/fd_CrB-01-Q2b1x1_2026-11-04_20-10-38_20.00sec_-0.00C_LIGHT_0090.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_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/fd_CrB-01-Q2b1x1_2026-11-04_20-10-38_20.00sec_-0.00C_LIGHT_0090.fits WCS_IMAGE_NAME=wcs_fd_CrB-01-Q2b1x1_2026-11-04_20-10-38_20.00sec_-0.00C_LIGHT_0090.fits WCS-calibrated image found: wcs_fd_CrB-01-Q2b1x1_2026-11-04_20-10-38_20.00sec_-0.00C_LIGHT_0090.fits Checking if the catalog wcs_fd_CrB-01-Q2b1x1_2026-11-04_20-10-38_20.00sec_-0.00C_LIGHT_0090.fits.wcscat corresponding to the image wcs_fd_CrB-01-Q2b1x1_2026-11-04_20-10-38_20.00sec_-0.00C_LIGHT_0090.fits alredy exist and is non-empty... Catalog wcs_fd_CrB-01-Q2b1x1_2026-11-04_20-10-38_20.00sec_-0.00C_LIGHT_0090.fits.wcscat corresponding to the image wcs_fd_CrB-01-Q2b1x1_2026-11-04_20-10-38_20.00sec_-0.00C_LIGHT_0090.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_CrB-01-Q2b1x1_2026-11-04_20-10-38_20.00sec_-0.00C_LIGHT_0090.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/fd_CrB-01-Q2b1x1_2026-11-04_20-10-38_20.00sec_-0.00C_LIGHT_0090.fits WCS catalog name: wcs_fd_CrB-01-Q2b1x1_2026-11-04_20-10-38_20.00sec_-0.00C_LIGHT_0090.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=12, blended=1429, bad_region=3813, passed=35239 Got 35239 stars (including 30230 good ones) from the SExtractor catalog wcs_fd_CrB-01-Q2b1x1_2026-11-04_20-10-38_20.00sec_-0.00C_LIGHT_0090.fits.wcscat util/solve_plate_with_UCAC5 got 35239 stars from the SExtractor catalog Updated FoV from the plate-solved image: 938.2' Seting catalog search parameters based on the expected field of view 938.2 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013031 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010424 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 611 to 668 (Dec 32.4 to 43.3) Done reading UCAC5 zone files... Matched 4883 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4878 matched stars entering correct_measured_positions(), 4878 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.30" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4878 matched stars entering correct_measured_positions(), 32493 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.30" 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 611 to 668 (Dec 32.4 to 43.3) Done reading UCAC5 zone files... Matched 4884 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4878 matched stars entering correct_measured_positions(), 32493 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.30" Accuracy estimation diagnostic: 4878 matched stars entering correct_measured_positions(), 32493 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.30" Excluding outliers - 4878 stars left (next iteration limit 5365) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_fd_CrB-01-Q2b1x1_2026-11-04_20-10-38_20.00sec_-0.00C_LIGHT_0090.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=4878 robust_rms=6.940 arcsec worst_region_rms=11.798 arcsec outer_annulus_rms=11.798 arcsec SIP_REFIT: SIP order 3 trial: matched=4878 robust_rms=0.429 arcsec worst_region_rms=0.619 arcsec outer_annulus_rms=0.619 arcsec SIP_REFIT: SIP order 5 trial: matched=4878 robust_rms=0.359 arcsec worst_region_rms=0.474 arcsec outer_annulus_rms=0.474 arcsec SIP_REFIT: selected SIP order 5 SIP_REFIT: order=5 matched=4878 robust_rms_before=0.657 arcsec robust_rms_before_corrected=0.318 arcsec robust_rms_after=0.359 arcsec worst_region_rms_before=0.466 worst_region_rms_after=0.474 outer_annulus_rms_before=0.716 outer_annulus_rms_after=0.474 SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-region baseline 0.466 arcsec) - keeping the original SIP_REFIT_REJECTED: file=fd_CrB-01-Q2b1x1_2026-11-04_20-10-38_20.00sec_-0.00C_LIGHT_0090.fits worst_region_rms_kept=0.466 arcsec robust_rms_kept=0.318 arcsec matched=4878 WCS_QUALITY_DIAG: file=fd_CrB-01-Q2b1x1_2026-11-04_20-10-38_20.00sec_-0.00C_LIGHT_0090.fits N_match=4878 sigma_overall_arcsec=0.329 sigma_q1_arcsec=0.318 sigma_q2_arcsec=0.340 sigma_q3_arcsec=0.337 sigma_q4_arcsec=0.309 n_q1=1714 n_q2=762 n_q3=1647 n_q4=755 worst_quadrant_to_overall_ratio=1.034 WCS_HEADER_DIAG: file=fd_CrB-01-Q2b1x1_2026-11-04_20-10-38_20.00sec_-0.00C_LIGHT_0090.fits selection=current_pairs N_selected=4878 N_valid=4878 bias_ra_arcsec=0.354 bias_dec_arcsec=0.044 median_sep_arcsec=0.572 p95_sep_arcsec=1.274 n_q1=1714 n_q2=762 n_q3=1647 n_q4=755 occupied_cells_4x4=16/16 The image catalog is written to wcs_fd_CrB-01-Q2b1x1_2026-11-04_20-10-38_20.00sec_-0.00C_LIGHT_0090.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_CrB-01-Q2b1x1_2026-11-04_20-10-38_20.00sec_-0.00C_LIGHT_0090.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/fd_CrB-01-Q2b1x1_2026-11-04_20-10-38_20.00sec_-0.00C_LIGHT_0090.fits -region wcs_fd_CrB-01-Q2b1x1_2026-11-04_20-10-38_20.00sec_-0.00C_LIGHT_0090.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_CrB-01-Q2b1x1_2026-11-04_20-10-38_20.00sec_-0.00C_LIGHT_0090.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.UovSW0wtk5 (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_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.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_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.fits WCS_IMAGE_NAME=wcs_fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.fits WCS-calibrated image found: wcs_fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.fits Checking if the catalog wcs_fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.fits.wcscat corresponding to the image wcs_fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.fits alredy exist and is non-empty... Catalog wcs_fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.fits.wcscat corresponding to the image wcs_fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.fits WCS catalog name: wcs_fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.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=1399, bad_region=3754, passed=34564 Got 34564 stars (including 29619 good ones) from the SExtractor catalog wcs_fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.fits.wcscat util/solve_plate_with_UCAC5 got 34564 stars from the SExtractor catalog Updated FoV from the plate-solved image: 938.2' Seting catalog search parameters based on the expected field of view 938.2 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013031 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010424 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 611 to 668 (Dec 32.4 to 43.3) Done reading UCAC5 zone files... Matched 4880 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4873 matched stars entering correct_measured_positions(), 4873 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.31" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4873 matched stars entering correct_measured_positions(), 31863 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.30" 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 611 to 668 (Dec 32.4 to 43.3) Done reading UCAC5 zone files... Matched 4881 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4873 matched stars entering correct_measured_positions(), 31863 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.31" Accuracy estimation diagnostic: 4873 matched stars entering correct_measured_positions(), 31863 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.31" Excluding outliers - 4873 stars left (next iteration limit 5360) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.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=4873 robust_rms=6.995 arcsec worst_region_rms=11.749 arcsec outer_annulus_rms=11.749 arcsec SIP_REFIT: SIP order 3 trial: matched=4873 robust_rms=0.465 arcsec worst_region_rms=0.624 arcsec outer_annulus_rms=0.624 arcsec SIP_REFIT: SIP order 5 trial: matched=4873 robust_rms=0.381 arcsec worst_region_rms=0.477 arcsec outer_annulus_rms=0.477 arcsec SIP_REFIT: selected SIP order 5 SIP_REFIT: order=5 matched=4873 robust_rms_before=0.677 arcsec robust_rms_before_corrected=0.322 arcsec robust_rms_after=0.381 arcsec worst_region_rms_before=0.468 worst_region_rms_after=0.477 outer_annulus_rms_before=0.704 outer_annulus_rms_after=0.477 SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-region baseline 0.468 arcsec) - keeping the original SIP_REFIT_REJECTED: file=fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.fits worst_region_rms_kept=0.468 arcsec robust_rms_kept=0.322 arcsec matched=4873 WCS_QUALITY_DIAG: file=fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.fits N_match=4873 sigma_overall_arcsec=0.337 sigma_q1_arcsec=0.322 sigma_q2_arcsec=0.351 sigma_q3_arcsec=0.347 sigma_q4_arcsec=0.316 n_q1=1717 n_q2=768 n_q3=1635 n_q4=753 worst_quadrant_to_overall_ratio=1.044 WCS_HEADER_DIAG: file=fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.fits selection=current_pairs N_selected=4873 N_valid=4873 bias_ra_arcsec=0.371 bias_dec_arcsec=0.058 median_sep_arcsec=0.587 p95_sep_arcsec=1.339 n_q1=1717 n_q2=768 n_q3=1635 n_q4=753 occupied_cells_4x4=16/16 The image catalog is written to wcs_fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.fits -region wcs_fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.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_CrB-01-Q2b1x1_2026-11-04_20-10-38_20.00sec_-0.00C_LIGHT_0090.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_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/wcs_fd_CrB-01-Q2b1x1_2026-11-04_20-10-38_20.00sec_-0.00C_LIGHT_0090.fits Saving fully-calibrated image wcs_fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.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_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/wcs_fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.fits Preparing the HTML report for the field CrB-01-Q2b1x1 with default.sex.telephoto_lens_vSTL Forced photometry on wcs_CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits at 16:16:11.41 +38:21:54.4: 14.03 +/- 0.05 detection Forced photometry on wcs_CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits at 16:15:30.54 +33:42:52.0: 13.35 +/- 0.03 detection Forced photometry on wcs_CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits at 16:40:06.42 +37:21:27.3: 13.12 +/- 0.03 detection Forced photometry on wcs_CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits at 16:46:41.66 +39:16:31.6: 14.23 +/- 0.07 detection Forced photometry on wcs_CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits at 16:09:58.59 +38:14:57.1: 13.38 +/- 0.02 detection Forced photometry on wcs_CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits at 16:29:59.93 +34:47:50.8: 14.02 +/- 0.06 detection Forced photometry on wcs_CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits at 16:08:50.19 +35:34:05.5: 13.90 +/- 0.05 detection Forced photometry on wcs_CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits at 16:36:30.93 +35:37:53.5: 14.15 +/- 0.06 detection Forced photometry on wcs_CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits at 16:24:58.82 +36:55:14.6: 14.03 +/- 0.05 detection Forced photometry on wcs_CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits at 16:17:27.55 +41:19:17.5: 14.42 +/- 0.07 detection Forced photometry on wcs_CrB-01-Q2b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits at 16:09:58.59 +38:14:57.1: 13.37 +/- 0.03 detection Forced photometry on wcs_CrB-01-Q2b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits at 16:29:59.93 +34:47:50.8: 14.08 +/- 0.06 detection Forced photometry on wcs_CrB-01-Q2b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits at 16:40:06.42 +37:21:27.3: 13.23 +/- 0.03 detection Forced photometry on wcs_CrB-01-Q2b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits at 16:16:11.41 +38:21:54.4: 14.01 +/- 0.05 detection Forced photometry on wcs_CrB-01-Q2b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits at 16:15:30.54 +33:42:52.0: 13.39 +/- 0.03 detection Forced photometry reference-image weighted average: 14.05 +/- 0.04 Forced photometry reference-image weighted average: 13.37 +/- 0.02 Forced photometry filter REJECTED candidate at 16:29:59.93 +34:47:50.8: ref_mag=14.05 +/- 0.04 new_mean_mag=14.0852 delta=-0.04 (need > 0.90) Forced photometry filter REJECTED candidate at 16:09:58.59 +38:14:57.1: ref_mag=13.37 +/- 0.02 new_mean_mag=13.3471 delta=0.03 (need > 0.90) Forced photometry reference-image weighted average: 13.37 +/- 0.02 Forced photometry reference-image weighted average: 14.02 +/- 0.03 Forced photometry filter REJECTED candidate at 16:15:30.54 +33:42:52.0: ref_mag=13.37 +/- 0.02 new_mean_mag=13.3532 delta=0.01 (need > 0.90) Forced photometry filter REJECTED candidate at 16:16:11.41 +38:21:54.4: ref_mag=14.02 +/- 0.03 new_mean_mag=13.7778 delta=0.24 (need > 0.90) Forced photometry reference-image weighted average: 13.17 +/- 0.02 Forced photometry on wcs_CrB-01-Q2b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits at 16:17:27.55 +41:19:17.5: 14.32 +/- 0.07 detection Forced photometry filter REJECTED candidate at 16:40:06.42 +37:21:27.3: ref_mag=13.17 +/- 0.02 new_mean_mag=13.1109 delta=0.06 (need > 0.90) Forced photometry reference-image weighted average: 14.37 +/- 0.05 Forced photometry on wcs_CrB-01-Q2b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits at 16:24:58.82 +36:55:14.6: 13.97 +/- 0.05 detection Forced photometry filter REJECTED candidate at 16:17:27.55 +41:19:17.5: ref_mag=14.37 +/- 0.05 new_mean_mag=14.2566 delta=0.11 (need > 0.90) Forced photometry on wcs_CrB-01-Q2b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits at 16:08:50.19 +35:34:05.5: 13.89 +/- 0.05 detection Forced photometry on wcs_CrB-01-Q2b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits at 16:46:41.66 +39:16:31.6: 14.36 +/- 0.08 detection Forced photometry reference-image weighted average: 13.99 +/- 0.03 Forced photometry on wcs_CrB-01-Q2b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits at 16:36:30.93 +35:37:53.5: 14.05 +/- 0.05 detection Forced photometry filter REJECTED candidate at 16:24:58.82 +36:55:14.6: ref_mag=13.99 +/- 0.03 new_mean_mag=14.1110 delta=-0.12 (need > 0.90) Forced photometry reference-image weighted average: 14.30 +/- 0.05 Forced photometry reference-image weighted average: 13.89 +/- 0.04 Forced photometry filter REJECTED candidate at 16:46:41.66 +39:16:31.6: ref_mag=14.30 +/- 0.05 new_mean_mag=14.0274 delta=0.27 (need > 0.90) Forced photometry filter REJECTED candidate at 16:08:50.19 +35:34:05.5: ref_mag=13.89 +/- 0.04 new_mean_mag=13.9115 delta=-0.02 (need > 0.90) Forced photometry reference-image weighted average: 14.09 +/- 0.04 Forced photometry filter REJECTED candidate at 16:36:30.93 +35:37:53.5: ref_mag=14.09 +/- 0.04 new_mean_mag=14.1840 delta=-0.09 (need > 0.90) Forced photometry on wcs_CrB-01-Q2b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits at 16:48:01.78 +35:16:51.4: 15.25 +/- 0.17 detection Forced photometry on wcs_CrB-01-Q2b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits at 16:48:01.78 +35:16:51.4: 15.33 +/- 0.17 detection Forced photometry reference-image weighted average: 15.29 +/- 0.12 Forced photometry filter REJECTED candidate at 16:48:01.78 +35:16:51.4: ref_mag=15.29 +/- 0.12 new_mean_mag=14.6714 delta=0.62 (need > 0.90) make_report_in_HTML.sh Phase 1 (network queries): 6s 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 69428_fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091 The candidate 69428_fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091 did not pass the final checksDiscovery image 1 2026 11 05.09084 2461349.59084 13.42 16:09:58.60 +38:14:57.2 6204 3014 /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/fd_CrB-01-Q2b1x1_2026-11-04_20-10-38_20.00sec_-0.00C_LIGHT_0090.fits Discovery image 2 2026 11 05.09144 2461349.59144 13.29 16:09:58.59 +38:14:57.0 6196 3008 /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.fits SExtractor measurement flags:
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 69430_fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091 The candidate 69430_fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091 did not pass the final checks
JD 2461349.59084: SE_FLAGS=0.
JD 2461349.59144: SE_FLAGS=0.Discovery image 1 2026 11 05.09084 2461349.59084 13.41 16:15:30.53 +33:42:52.2 5629 5785 /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/fd_CrB-01-Q2b1x1_2026-11-04_20-10-38_20.00sec_-0.00C_LIGHT_0090.fits Discovery image 2 2026 11 05.09144 2461349.59144 13.31 16:15:30.55 +33:42:51.8 5621 5778 /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.fits SExtractor measurement flags:
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 69651_fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091 The candidate 69651_fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091 did not pass the final checks
JD 2461349.59084: SE_FLAGS=2.
JD 2461349.59144: SE_FLAGS=0.Discovery image 1 2026 11 05.09084 2461349.59084 13.16 16:40:06.42 +37:21:27.5 2610 3573 /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/fd_CrB-01-Q2b1x1_2026-11-04_20-10-38_20.00sec_-0.00C_LIGHT_0090.fits Discovery image 2 2026 11 05.09144 2461349.59144 13.07 16:40:06.42 +37:21:27.0 2603 3567 /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.fits SExtractor measurement flags:
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 69684_fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091 The candidate 69684_fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091 did not pass the final checks
JD 2461349.59084: SE_FLAGS=0.
JD 2461349.59144: SE_FLAGS=0.Discovery image 2 2026 11 05.09144 2461349.59144 13.24 16:30:58.42 +35:11:49.8 3685 4898 /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.fits SExtractor measurement flags:
**** FOUND 16:30:58.46 +35:11:49.8 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 69724_fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091 The candidate 69724_fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091 did not pass the final checks
JD 2461349.59084: SE_FLAGS=0.
JD 2461349.59144: SE_FLAGS=0.Discovery image 2 2026 11 05.09144 2461349.59144 13.47 16:30:15.01 +35:55:43.4 3779 4456 /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.fits SExtractor measurement flags:
**** FOUND 16:30:14.99 +35:55:43.5 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 69735_fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091 The candidate 69735_fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091 did not pass the final checks
JD 2461349.59084: SE_FLAGS=3.
JD 2461349.59144: SE_FLAGS=3.Discovery image 2 2026 11 05.09144 2461349.59144 13.63 16:41:47.86 +36:30:32.1 2378 4073 /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.fits SExtractor measurement flags:
**** FOUND 16:41:47.81 +36:30:33.2 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 69749_fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091 The candidate 69749_fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091 did not pass the final checks
JD 2461349.59084: SE_FLAGS=1.
JD 2461349.59144: SE_FLAGS=1.Discovery image 2 2026 11 05.09144 2461349.59144 13.41 16:41:36.64 +36:30:50.4 2400 4071 /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.fits SExtractor measurement flags:
Rejecting candidate due to large distance (9.1") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 69845_fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091 The candidate 69845_fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091 did not pass the final checks
JD 2461349.59084: SE_FLAGS=3.
JD 2461349.59144: SE_FLAGS=2.Discovery image 1 2026 11 05.09084 2461349.59084 13.78 16:16:11.31 +38:21:55.4 5466 2972 /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/fd_CrB-01-Q2b1x1_2026-11-04_20-10-38_20.00sec_-0.00C_LIGHT_0090.fits Discovery image 2 2026 11 05.09144 2461349.59144 13.78 16:16:11.51 +38:21:53.4 5457 2966 /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.fits SExtractor measurement flags:
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 69858_fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091 The candidate 69858_fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091 did not pass the final checks
JD 2461349.59084: SE_FLAGS=1.
JD 2461349.59144: SE_FLAGS=1.Discovery image 2 2026 11 05.09144 2461349.59144 13.97 16:32:05.47 +34:50:07.1 3544 5117 /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.fits SExtractor measurement flags:
**** FOUND 16:32:05.48 +34:50:07.0 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 69861_fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091 The candidate 69861_fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091 did not pass the final checks
JD 2461349.59084: SE_FLAGS=0.
JD 2461349.59144: SE_FLAGS=0.Discovery image 1 2026 11 05.09084 2461349.59084 14.01 16:46:41.65 +39:16:31.2 1877 2377 /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/fd_CrB-01-Q2b1x1_2026-11-04_20-10-38_20.00sec_-0.00C_LIGHT_0090.fits Discovery image 2 2026 11 05.09144 2461349.59144 14.05 16:46:41.67 +39:16:32.0 1869 2370 /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.fits SExtractor measurement flags:
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 69863_fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091 The candidate 69863_fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091 did not pass the final checks
JD 2461349.59084: SE_FLAGS=0.
JD 2461349.59144: SE_FLAGS=0.Discovery image 2 2026 11 05.09144 2461349.59144 14.25 16:39:57.47 +37:32:06.9 2624 3460 /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.fits SExtractor measurement flags:
**** FOUND 16:39:57.48 +37:32:06.5 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 69879_fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091 The candidate 69879_fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091 did not pass the final checks
JD 2461349.59084: SE_FLAGS=0.
JD 2461349.59144: SE_FLAGS=0.Discovery image 1 2026 11 05.09084 2461349.59084 13.84 16:08:50.10 +35:34:06.0 6416 4628 /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/fd_CrB-01-Q2b1x1_2026-11-04_20-10-38_20.00sec_-0.00C_LIGHT_0090.fits Discovery image 2 2026 11 05.09144 2461349.59144 14.02 16:08:50.28 +35:34:05.0 6408 4622 /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.fits SExtractor measurement flags:
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 69903_fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091 The candidate 69903_fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091 did not pass the final checks
JD 2461349.59084: SE_FLAGS=0.
JD 2461349.59144: SE_FLAGS=0.Discovery image 1 2026 11 05.09084 2461349.59084 14.03 16:29:59.87 +34:47:50.2 3812 5149 /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/fd_CrB-01-Q2b1x1_2026-11-04_20-10-38_20.00sec_-0.00C_LIGHT_0090.fits Discovery image 2 2026 11 05.09144 2461349.59144 14.18 16:30:00.00 +34:47:51.4 3804 5142 /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.fits SExtractor measurement flags:
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 69963_fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091 The candidate 69963_fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091 did not pass the final checks
JD 2461349.59084: SE_FLAGS=0.
JD 2461349.59144: SE_FLAGS=0.Discovery image 1 2026 11 05.09084 2461349.59084 14.21 16:36:30.75 +35:37:52.2 3015 4631 /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/fd_CrB-01-Q2b1x1_2026-11-04_20-10-38_20.00sec_-0.00C_LIGHT_0090.fits Discovery image 2 2026 11 05.09144 2461349.59144 14.16 16:36:31.11 +35:37:54.9 3007 4624 /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.fits SExtractor measurement flags:
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 69987_fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091 The candidate 69987_fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091 did not pass the final checks
JD 2461349.59084: SE_FLAGS=0.
JD 2461349.59144: SE_FLAGS=0.Discovery image 1 2026 11 05.09084 2461349.59084 14.25 16:24:58.83 +36:55:15.6 4429 3863 /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/fd_CrB-01-Q2b1x1_2026-11-04_20-10-38_20.00sec_-0.00C_LIGHT_0090.fits Discovery image 2 2026 11 05.09144 2461349.59144 14.02 16:24:58.80 +36:55:13.5 4422 3857 /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.fits SExtractor measurement flags:
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 70063_fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091 The candidate 70063_fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091 did not pass the final checks
JD 2461349.59084: SE_FLAGS=0.
JD 2461349.59144: SE_FLAGS=0.Discovery image 1 2026 11 05.09084 2461349.59084 14.48 16:17:27.47 +41:19:16.2 5272 1188 /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/fd_CrB-01-Q2b1x1_2026-11-04_20-10-38_20.00sec_-0.00C_LIGHT_0090.fits Discovery image 2 2026 11 05.09144 2461349.59144 14.15 16:17:27.63 +41:19:18.7 5264 1181 /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.fits SExtractor measurement flags:
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 70064_fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091 The candidate 70064_fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091 did not pass the final checks
JD 2461349.59084: SE_FLAGS=0.
JD 2461349.59144: SE_FLAGS=0.Discovery image 1 2026 11 05.09084 2461349.59084 14.65 16:48:01.87 +35:16:52.1 1579 4792 /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/fd_CrB-01-Q2b1x1_2026-11-04_20-10-38_20.00sec_-0.00C_LIGHT_0090.fits Discovery image 2 2026 11 05.09144 2461349.59144 14.69 16:48:01.70 +35:16:50.8 1571 4785 /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.fits SExtractor measurement flags:
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 33102_fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091 The candidate 33102_fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091 did not pass the final checks
JD 2461349.59084: SE_FLAGS=0.
JD 2461349.59144: SE_FLAGS=0.Discovery image 3 2026 11 05.09144 2461349.59144 13.61 16:09:58.26 +36:59:51.6 6230 3764 /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.fits SExtractor measurement flags:
**** FOUND 16:09:58.25 +36:59:51.9 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 30554_fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091 The candidate 30554_fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091 did not pass the final checks
JD 2461173.85233: SE_FLAGS=0.
JD 2461209.78965: SE_FLAGS=0.
JD 2461349.59084: SE_FLAGS=0.
JD 2461349.59144: SE_FLAGS=0.Discovery image 3 2026 11 05.09144 2461349.59144 8.85 16:35:12.18 +37:20:43.8 3193 3590 /data_ssd/NMW-TexasTech/workdir//img_2026-11-04_CI_CrB-01-Q2b1x1_201201_TTUQ2b1x1_647340_lXPiPQmv/fd_CrB-01-Q2b1x1_2026-11-04_20-11-30_20.00sec_0.00C_LIGHT_0091.fits SExtractor measurement flags:
**** FOUND 16:35:12.18 +37:20:43.8 in the exclusion list exclusion_list.txt **** make_report_in_HTML.sh Phase 2 (HTML assembly): 0s make_report_in_HTML.sh TOTAL: 6s Prepared the HTML report for the field CrB-01-Q2b1x1 with default.sex.telephoto_lens_vSTL *------ done with default.sex.telephoto_lens_vSTL ------* #### The local exclusion list is exclusion_list_local.txt #### ########### Completed CrB-01-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 #### ################################################################################### 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)2461349.59084463 -observatory V36 14:34:40.48 -15:22:18.1 Mercury (6.5mag) 13:23:26.96 -12:55:55.1 Venus (-4.4mag) 09:32:56.63 +16:19:25.0 Mars (0.8mag) 09:47:51.44 +14:02:34.3 Jupiter (-2.0mag) 00:36:02.38 +00:58:27.3 Saturn (0.5mag) 04:08:45.57 +20:49:25.2 Uranus (5.6mag) 00:08:12.50 -00:39:03.0 Neptune (7.7mag) 20:24:32.25 -23:41:15.6 Pluto (14.5mag) 11:28:59.13 +00:17:01.9 Moon (-9.3mag) -rw-r--r-- 1 apache apache 361 Nov 4 20:31 planets.txt ############################################################ Positions of selected moons from JPL HORIZONS for JD(UT)2461349.59084463: 09:47:46.24 +14:03:05.1 Io (6.0mag) 09:47:59.04 +14:01:49.7 Europa (6.1mag) 09:47:41.15 +14:03:35.0 Ganymede (5.5mag) 09:48:20.75 +13:59:48.5 Callisto (6.8mag) 09:49:25.65 +14:10:55.7 Himalia (15.5mag) 09:47:54.00 +14:02:20.1 Thebe (16.3mag) 09:47:43.39 +14:27:39.4 Elara (17.4mag) 09:48:28.52 +13:30:53.6 Pasiphae (17.7mag) 09:44:46.45 +14:34:44.7 Carme (18.7mag) 00:36:14.49 +00:58:10.5 Titan (8.3mag) 00:35:56.34 +00:58:21.5 Rhea (9.6mag) 00:36:35.14 +00:59:26.5 Iapetus (11.0mag) 00:35:57.81 +00:57:57.3 Hyperion (14.2mag) 00:34:15.65 +00:46:21.8 Phoebe (16.4mag) -rw-r--r-- 1 apache apache 568 Nov 4 20:31 moons.txt ############################################################ Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461349.59084463: 04:41:05.73 +16:51:39.6 JWST 18:39:51.36 +14:06:54.3 Chandra 05:05:47.88 +45:05:38.7 XMM-Newton -rw-r--r-- 1 apache apache 96 Nov 4 20:31 spacecraft.txt ############################################################ Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461349.59084463 -observatory V36 03:32:23.53 +19:54:19.0 17.1mag P/1996 R2 (Lagerkvist) 07:47:08.23 +38:30:23.1 17.8mag P/2004 V5 (LINEAR-Hill) 07:47:13.61 +38:30:10.2 17.8mag P/2004 V5-A (LINEAR-Hill) 07:46:31.85 +38:30:30.7 17.8mag P/2004 V5-B (LINEAR-Hill) 05:01:26.59 +38:48:45.8 17.7mag P/2009 Y2 (Kowalski) 18:49:58.47 -32:49:33.0 15.0mag P/2010 H2 (Vales) 07:45:22.61 -74:00:43.1 17.2mag C/2014 UN271 (Bernardinelli-Bernstein) 06:11:01.64 +35:21:15.4 17.7mag C/2017 K2 (PANSTARRS) 21:43:05.05 +20:30:52.5 17.9mag C/2022 E2 (ATLAS) 07:35:50.21 +25:20:23.1 16.9mag C/2022 N2 (PANSTARRS) 09:08:41.04 +38:46:23.7 16.4mag C/2024 E1 (Wierzchos) 18:38:08.72 +40:51:34.3 17.5mag C/2024 J3 (ATLAS) 05:42:29.02 -13:31:02.9 16.3mag C/2024 T5 (ATLAS) 14:17:07.26 -04:43:02.6 16.3mag C/2025 Y1 (ATLAS) 20:21:02.09 +51:58:39.1 15.2mag C/2026 A2 (Bok) 13:09:09.47 +17:13:26.2 17.7mag A/2026 E1 15:56:28.09 -66:24:35.9 14.7mag P/2026 R2 (Leonard) 19:35:43.53 -05:23:29.5 17.1mag P/2026 T1 (ATLAS) 10:46:40.91 +02:38:24.3 17.5mag P/2026 U1 (Gafton) 23:25:03.91 +13:37:12.4 16.9mag 2P/Encke 23:28:15.45 -25:18:05.8 15.5mag 10P/Tempel 02:42:00.18 +29:40:04.9 16.5mag 11P/Tempel-Swift-LINEAR 12:27:11.67 -10:10:15.1 16.3mag 29P/Schwassmann-Wachmann 00:10:07.21 -08:59:27.0 15.9mag 65P/Gunn 08:01:27.19 +13:25:12.4 14.0mag 78P/Gehrels 20:56:25.41 -24:20:50.0 16.5mag 84P/Giclas 10:41:36.77 +13:14:11.1 17.6mag 93P/Lovas 09:05:16.55 +46:18:19.7 16.8mag 112P/Urata-Niijima 09:54:15.04 +04:57:23.6 17.8mag 114P/Wiseman-Skiff 12:30:06.82 +07:40:28.6 14.8mag 123P/West-Hartley 23:26:15.17 -00:56:54.8 17.4mag 139P/Vaisala-Oterma 19:45:14.73 +14:50:33.2 10.2mag 161P/Hartley-IRAS 11:15:36.59 -03:24:03.2 16.3mag 169P/NEAT 09:42:15.38 +23:25:19.6 18.0mag 186P/Garradd 03:09:06.12 +02:04:24.9 15.4mag 220P/McNaught 06:22:41.95 +50:03:01.8 15.9mag 260P/McNaught 07:58:09.91 +25:02:45.4 17.5mag 266P/Christensen -rw-r--r-- 1 apache apache 1.9K Nov 4 20:31 comets.txt ############################################################ List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html : 00:58:35.28 +22:20:06.50 ASASSN-26fs 2026-11-2.4 12.31 02:29:41.13 -71:57:55.60 ASASSN-26fr 2026-11-1.22 13.7 21:27:22.43 -18:15:42.10 SN 2026agsu 2026-10-29.85 -1.08 17:54:18.84 -27:36:35.70 TCP J17541876-2736362 2026-10-24.76 9.92 10:38:47.97 +53:30:34.00 SN2026sqf 2026-10-24.6 13.27 21:49:53.30 +14:07:44.90 ASASSN-26fq 2026-10-23.23 14.82 01:00:14.36 +34:04:05.90 ASASSN-26fp 2026-10-23.34 12.9 01:06:23.14 -63:46:37.10 ASASSN-26fo 2026-10-19.79 -4.88 00:25:28.03 +20:14:39.10 SN2026afqd 2026-10-19.36 -0.77 22:14:03.37 -45:07:18.60 ASASSN-26fm 2026-10-13.75 14.42 01:57:48.19 -33:14:42.30 SN 2026aedl 2026-10-12.33 15.3 18:05:22.06 +17:52:41.00 ASASSN-26fn 2026-10-11.74 15.23 21:50:55.86 -02:51:49.30 SN2026acyb 2026-10-9.85 16.83 03:40:34.04 +02:31:56.70 SN2026acvp 2026-10-9.95 17.75 04:33:25.91 -13:41:04.20 SN2026adhl 2026-10-9.94 17.52 09:20:05.05 +27:03:12.40 SN2026aeif 2026-10-9.47 15.93 02:58:07.77 -65:18:52.90 ASASSN-26fl 2026-10-7.9 -0.85 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 00:02:34.06 +52:55:18.90 ASASSN-26ff 2026-09-16.38 15.41 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 22:37:05.64 +34:24:35.00 SN2026aaiv 2026-09-7.25 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 18:25:12.74 -22:25:28.60 V8055 2026-08-30.22 10.89 17:17:45.96 +64:31:40.10 ASASSN-26ez 2026-08-25.13 10.87 19:02:47.09 +58:08:21.00 AT2026zwo 2026-08-24.16 15.78 04:20:07.58 -42:26:59.90 AT2026zjy 2026-08-23.03 15.91 03:08:18.02 +11:54:46.50 SN2026ymb 2026-08-23.4 16.44 20:22:32.48 -50:45:14.30 SN2026yid 2026-08-22.82 15.13 04:24:28.39 -56:20:21.60 ASASSN-26ey 2026-08-20.02 15.55 16:46:37.81 -63:14:59.80 ASASSN-26ex 2026-08-18.78 3.63 21:28:47.85 +20:31:03.60 SN 2026sfn 2026-08-16.3 17.09 23:01:28.67 -61:00:39.00 SN 2026yib 2026-08-14.85 17.36 00:22:23.20 -32:16:02.70 SN 2026whu 2026-08-14.96 16.5 19:56:21.71 -37:24:19.90 ASASSN-26ew 2026-08-13.82 14.73 13:53:14.21 +00:26:52.00 SN 2026wkv 2026-08-10.12 15.83 05:21:07.61 +23:38:20.10 TCP J05210763+2338194 2026-08-10.59 9.34 01:28:20.49 +40:13:27.10 SN2026wpd 2026-08-9.34 16.37 23:47:50.89 +49:28:51.30 SN2026wjs 2026-08-9.24 17.09 16:03:20.92 +17:43:23.70 AT2026xau 2026-08-9.3 17.71 01:10:22.05 -09:34:08.50 SN2026weo 2026-08-7.46 15.76 00:56:54.35 -35:55:29.40 AT2026wdy 2026-08-5.05 16.08 22:08:07.63 -53:03:58.90 AT2026wek 2026-08-3.82 17.17 14:51:51.34 +66:13:24.60 ASASSN-26ev 2026-08-2.15 14.02 12:06:50.79 -36:16:06.20 SN2026wgm 2026-08-1.73 15.61 16:56:36.90 -59:29:26.00 ASASSN-26er 2026-07-25.82 15.09 01:21:27.83 -10:37:05.00 SN2026vbh 2026-07-25.61 15.97 21:17:31.59 +22:25:50.90 ASASSN-26eq 2026-07-24.37 15.13 18:53:36.89 +16:56:43.60 ASASSN-26ep 2026-07-23.47 -4.06 12:18:47.98 -30:48:47.50 ASASSN-26et 2026-07-22.76 13.98 13:00:47.82 +15:42:17.60 SN2026uwk 2026-07-21.75 16.38 18:52:31.11 -32:28:00.90 ASASSN-26en 2026-07-21.77 14.63 14:42:58.01 -62:32:59.10 ASASSN-26es 2026-07-20.79 15.36 20:12:45.57 -32:53:13.00 ASASSN-26em 2026-07-20.94 16.83 18:54:24.33 -46:11:51.70 ASASSN-26eu 2026-07-20.93 14.86 03:18:56.99 -80:55:10.40 AT2026ugi 2026-07-20.03 17.12 18:43:58.40 +24:22:41.80 ASASSN-26eo 2026-07-19.36 16.16 04:50:01.03 -02:22:33.80 ASASSN-26ej 2026-07-16.17 17.02 18:34:55.28 -31:41:00.90 ASASSN-26ek 2026-07-16.24 15.73 17:07:43.61 -44:21:53.50 ASASSN-26el 2026-07-15.86 16.01 14:45:08.35 +24:13:12.30 ASASSN-26ei 2026-07-16.17 16.46 10:00:46.44 -32:36:31.10 AT 2023mhb 2026-07-14.73 16.67 14:39:37.45 -11:22:36.20 AT 2026unl 2026-07-15.27 17.11 10:49:42.57 -11:25:55.80 ASASSN-26eh 2026-07-14.72 16.58 19:33:53.06 -07:15:00.80 ASASSN-22le 2026-07-14.15 15.5 02:45:40.52 -27:55:30.30 ASASSN-26ef 2026-07-12.35 15.86 23:26:43.80 +04:42:39.70 SN 2026qtn 2026-07-12.22 16.47 02:19:17.26 +28:57:15.40 ASASSN-26ec 2026-07-11.53 2.78 18:31:15.56 -05:34:31.50 AT2026stb 2026-07-11.28 -1.29 13:36:08.24 +23:29:05.00 AT2026pjf 2026-07-10.18 -0.72 17:33:39.82 +04:22:36.70 SN2026pir 2026-07-9.86 -0.66 11:21:41.26 -50:33:36.30 ASASSN-26ed 2026-07-8.8 -1.3 -rw-r--r-- 1 apache apache 5.7K Nov 4 20:31 asassn_transients_list.txt ############################################################ Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html : 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 09:56:00.79 +69:06:15.2 PNV J09560079+6906152 2026-10-14.9274 19.38Cmag 00:43:30.83 +41:26:55.3 PNV J00433083+4126553 2026-10-17.5651 18.61Cmag 04:57:32.08 +30:15:41.6 TCP J04573208+3015416 2026-10-17.7818 18.21Cmag 05:21:07.64 +23:38:21.3 TCP J05210764+2338213 2026-10-18.4020 10.3mag 05:34:11.01 +28:45:30.5 TCP J05341101+2845305 2026-10-18.3604 16.6mag -rw-r--r-- 1 apache apache 191K Nov 4 20:31 tocp_transients_list.txt ############################################################ Truncated list of recent TNS transients from https://www.wis-tns.org/ : 17:53:38.059 +65:08:44.42 AT 2026afyi 2026-09-27.00 27.21 17:54:21.568 +65:08:31.22 AT 2026afyh 2026-09-27.00 24.81 17:54:22.489 +65:08:12.98 AT 2026afyg 2026-09-27.00 27.34 17:54:12.363 +65:07:56.68 AT 2026afyf 2026-09-27.00 25.37 17:53:32.198 +65:12:13.26 AT 2026afye 2026-08-07.00 27.52 17:54:17.450 +65:10:55.80 AT 2026afyd 2026-08-07.00 26.19 17:53:34.001 +65:15:33.76 AT 2026afyc 2026-05-27.00 27.28 17:53:39.791 +65:16:43.84 AT 2026afyb 2026-03-28.00 26.7 01:07:23.505 +32:00:53.10 AT 2026afya 2026-10-11.48 20.5 06:56:31.236 +52:33:55.44 AT 2026afxz 2026-10-06.58 20.74 04:59:34.078 -09:52:21.92 AT 2026afxy 2026-10-12.52 19.8 01:14:09.805 -13:39:55.41 AT 2026afxx 2026-10-06.43 19.69 03:41:26.334 -01:30:43.79 AT 2026afxw 2026-10-19.42 20.5509 08:32:00.397 +26:40:21.34 AT 2026afxv 2026-10-16.45 19.9231 10:01:37.234 +18:45:25.97 AT 2026afxu 2026-10-20.53 19.8573 08:45:36.212 +41:19:58.26 AT 2026afxt 2026-10-20.63 19.42 04:00:58.299 -10:16:09.69 AT 2026afxs 2026-10-05.57 20.89 00:26:23.104 -25:15:00.48 AT 2026afxr 2026-10-10.41 20.04 00:41:01.438 -13:28:04.05 AT 2026afxq 2026-10-20.26 20.1648 04:11:43.326 +03:04:54.81 AT 2026afxp 2026-10-18.36 20.3153 -rw-r--r-- 1 apache apache 89K Nov 4 20:31 tns_transients_list.txt
JD 2461173.85233: SE_FLAGS=0.
JD 2461209.78965: SE_FLAGS=0.
JD 2461349.59084: SE_FLAGS=0.
JD 2461349.59144: SE_FLAGS=0.
