######## 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= /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= 15.0 FLAT_FIELD_FILE= /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-04-22_multinight.fit FRAME_EDGE_OFFSET_PIX= 600 GAIA_BAND_FOR_CATALOGED_SOURCE_CHECK= MAX_NEW_TO_REF_MEAN_IMG_VALUE_RATIO= 100 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= 8000 NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_SOFT_LIMIT= 4000 OMP_NUM_THREADS= ONLINE_MPCHECKER_BUTTON_ASTEROID_SEARCH_RADIUS_ARCMIN= PHOTOMETRIC_CALIBRATION= REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES= yes SEXTRACTOR_CONFIG_BRIGHTSTARPASS= default.sex.telephoto_lens_onlybrightstars_v1 SEXTRACTOR_CONFIG_FILES= default.sex.telephoto_lens_onlybrightstars_v1 default.sex.telephoto_lens_vSTL STARMATCH_RADIUS_PIX= 4 SYSREM_ITERATIONS= 0 TELESCOP= TELESCOP_NAME_KNOWN_TO_VaST_FOR_FOV_DETERMINATION= UCAC5_PLATESOLVE_ITERATIONS= 2 FPACK_FULLY_CALIBRATED_IMAGE= no ####################################### HOSTNAME= tau USER= HOME= ####################################### SExtractor catalog cache: enabled, directory /data_ssd/NMW-TexasTech/vast_sextractor_cache Reference image directory is set to /data_ssd/NMW-TexasTech/reference_imgs VIZIER_SITE=vizier.cds.unistra.fr GAIA_DR2_CLIENT=vizquery (lib/vizquery -> VizieR vizier.cds.unistra.fr) INFO: MAKE_PNG_PLOTS is set to yes FITS_FILE_EXT=fits CALIBRATION_STATUS_PREFIX= Fields in the data directory: CrB-01-Q2b1x1 ####################################### ########### Starting CrB-01-Q2b1x1 ########### Processing CrB-01-Q2b1x1 server tau has sufficient free disk space available: 343220 MB at /data_ssd/NMW-TexasTech/workdir server tau has sufficient free disk space available: 343220 MB at . Checking input images (2 new) REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-04-16_05-42-13_20.00sec_-4.90C_LIGHTs_0367.fits Small preview (one of the new images):
Large previews of the second-epoch (new) images:
MAKE_PNG_PLOTS=yes
renamed 'CrB-01-Q2b1x1_2026-05-09_04-10-14_20.00sec_-5.00C_LIGHT_0351.png' -> 'transient_report/CrB-01-Q2b1x1_2026-05-09_04-10-14_20.00sec_-5.00C_LIGHT_0351.fits_preview.png'
CrB-01-Q2b1x1_2026-05-09_04-10-14_20.00sec_-5.00C_LIGHT_0351.fits
renamed 'CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.png' -> 'transient_report/CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.fits_preview.png'
CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.fits
Read-check the input FITS images... read-check OK Blank image check the input FITS images... blank-image-check OK Read date check the input FITS images... read-date-check OK Mean value check the input FITS images... OK, at least two new images have mean values below the threshold. ---------------------------------------------- INFO: REFERENCE_EPOCH__FIRST_IMAGE_MEAN_VALUE= 406.3081 INFO: REFERENCE_EPOCH__FIRST_IMAGE_SD= 562.2541 INFO: SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 1047.7221 INFO: SECOND_EPOCH__FIRST_IMAGE_SD= 554.8082 INFO: SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 1048.4488 INFO: SECOND_EPOCH__SECOND_IMAGE_SD= 554.6289 ---------------------------------------------- INFO: ref_to_second_epoch_img_mean_ratio= 2.57864 INFO: SECOND_EPOCH__SD_ratio= 0.000 ---------------------------------------------- Calibration settings: DARK_FRAMES_DIR=/var/www/nmw_calibration/TTUQ2b1x1/darks FLAT_FIELD_FILE=/var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-04-22_multinight.fit EXPTIME = 20.0 / [s] Exposure duration SET-TEMP= -5.0 / [degC] CCD temperature setpoint CCD-TEMP= -5.0 / [degC] CCD temperature FOCTEMP = 12.6599998474121 / [degC] Focuser temperature AMBTEMP = 15.4 / [degC] Ambient air temperature Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/CrB-01-Q2b1x1_2026-05-09_04-10-14_20.00sec_-5.00C_LIGHT_0351.fits CCD-TEMP= -5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/CrB-01-Q2b1x1_2026-05-09_04-10-14_20.00sec_-5.00C_LIGHT_0351.fits SET-TEMP= -5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/CrB-01-Q2b1x1_2026-05-09_04-10-14_20.00sec_-5.00C_LIGHT_0351.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= '2026-05-09T04:10:14.1655775' / Time of observation (local)" status=0 Record 12: "DATE-OBS= '2026-05-09T09:10:14.1655775' / Time of observation (UTC)" status=0 Record 13: "MJD-OBS = 61169.3821083913 / Modified Julian Date of observation" status=0 Record 14: "DATE-AVG= '2026-05-09T09:10:24.0664516' / Averaged midpoint time (UTC)" status=0 Record 15: "MJD-AVG = 61169.3822229863 / 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= -5.0 / [degC] CCD temperature setpoint" status=0 Record 25: "CCD-TEMP= -5.0 / [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 = 245.45398644746 / [deg] RA of telescope" status=0 Record 32: "DEC = 37.9998127631202 / [deg] Declination of telescope" status=0 Record 33: "CENTALT = 75.4741666666667 / [deg] Altitude of telescope" status=0 Record 34: "CENTAZ = 291.661388888889 / [deg] Azimuth of telescope" status=0 Record 35: "AIRMASS = 1.03288745044623 / 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 = 20410 / [step] Focuser position" status=0 Record 51: "FOCUSPOS= 20410 / [step] Focuser position" status=0 Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0 Record 53: "FOCTEMP = 12.6599998474121 / [degC] Focuser temperature" status=0 Record 54: "FOCUSTEM= 12.6599998474121 / [degC] Focuser temperature" status=0 Record 55: "DEWPOINT= 2.2 / [degC] Dew point" status=0 Record 56: "HUMIDITY= 41.0 / [percent] Relative humidity" status=0 Record 57: "PRESSURE= 897.09 / [hPa] Air pressure" status=0 Record 58: "AMBTEMP = 15.4 / [degC] Ambient air temperature" status=0 Record 59: "WINDDIR = 324.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0 Record 60: "WINDGUST= 3.600288 / [kph] Wind gust" status=0 Record 61: "WINDSPD = 1.800144 / [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_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/CrB-01-Q2b1x1_2026-05-09_04-10-14_20.00sec_-5.00C_LIGHT_0351.fits 9576 6388 16 bitpix SET-TEMP= -5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/CrB-01-Q2b1x1_2026-05-09_04-10-14_20.00sec_-5.00C_LIGHT_0351.fits SET-TEMP= -5.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_-5C_20s_2026-04-22.fit CCD-TEMP= -5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/CrB-01-Q2b1x1_2026-05-09_04-10-14_20.00sec_-5.00C_LIGHT_0351.fits CCD-TEMP= -5.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_-5C_20s_2026-04-22.fit Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_-5C_20s_2026-04-22.fit 9576 6388 16 bitpix Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/d_CrB-01-Q2b1x1_2026-05-09_04-10-14_20.00sec_-5.00C_LIGHT_0351.fits :) Spent 0.611837 seconds renamed 'mdark_TTUQ2b1x1_-5C_20s_2026-04-22.png' -> 'transient_report/dark.png' MegaDivider v7 Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/d_CrB-01-Q2b1x1_2026-05-09_04-10-14_20.00sec_-5.00C_LIGHT_0351.fits 9576 6388 16 bitpix Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-04-22_multinight.fit 9576 6388 16 bitpix Avarage count on flat field image: 42267.109959 Minimal real count (from overscan): 5 Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/fd_CrB-01-Q2b1x1_2026-05-09_04-10-14_20.00sec_-5.00C_LIGHT_0351.fits :) No overscan detected - all values seem high! (left_median=27349.0, right_median=33499.5) renamed 'mff_TTUQ2b1x1_2026-04-22_multinight.png' -> 'transient_report/flat.png' Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/fd_CrB-01-Q2b1x1_2026-05-09_04-10-14_20.00sec_-5.00C_LIGHT_0351.fits EXPTIME = 20.0 / [s] Exposure duration SET-TEMP= -5.0 / [degC] CCD temperature setpoint CCD-TEMP= -5.0 / [degC] CCD temperature FOCTEMP = 12.4399995803833 / [degC] Focuser temperature AMBTEMP = 15.4 / [degC] Ambient air temperature Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.fits CCD-TEMP= -5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.fits SET-TEMP= -5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.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= '2026-05-09T04:11:01.5507989' / Time of observation (local)" status=0 Record 12: "DATE-OBS= '2026-05-09T09:11:01.5507989' / Time of observation (UTC)" status=0 Record 13: "MJD-OBS = 61169.3826568285 / Modified Julian Date of observation" status=0 Record 14: "DATE-AVG= '2026-05-09T09:11:11.4546309' / Averaged midpoint time (UTC)" status=0 Record 15: "MJD-AVG = 61169.3827714585 / 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= -5.0 / [degC] CCD temperature setpoint" status=0 Record 25: "CCD-TEMP= -5.0 / [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 = 245.453986411203 / [deg] RA of telescope" status=0 Record 32: "DEC = 37.9998127301644 / [deg] Declination of telescope" status=0 Record 33: "CENTALT = 75.3255555555556 / [deg] Altitude of telescope" status=0 Record 34: "CENTAZ = 291.542222222222 / [deg] Azimuth of telescope" status=0 Record 35: "AIRMASS = 1.03358377232802 / 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 = 20410 / [step] Focuser position" status=0 Record 51: "FOCUSPOS= 20410 / [step] Focuser position" status=0 Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0 Record 53: "FOCTEMP = 12.4399995803833 / [degC] Focuser temperature" status=0 Record 54: "FOCUSTEM= 12.4399995803833 / [degC] Focuser temperature" status=0 Record 55: "DEWPOINT= 2.2 / [degC] Dew point" status=0 Record 56: "HUMIDITY= 41.0 / [percent] Relative humidity" status=0 Record 57: "PRESSURE= 897.09 / [hPa] Air pressure" status=0 Record 58: "AMBTEMP = 15.4 / [degC] Ambient air temperature" status=0 Record 59: "WINDDIR = 324.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0 Record 60: "WINDGUST= 3.600288 / [kph] Wind gust" status=0 Record 61: "WINDSPD = 1.800144 / [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_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.fits 9576 6388 16 bitpix SET-TEMP= -5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.fits SET-TEMP= -5.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_-5C_20s_2026-04-22.fit CCD-TEMP= -5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.fits CCD-TEMP= -5.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_-5C_20s_2026-04-22.fit Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_-5C_20s_2026-04-22.fit 9576 6388 16 bitpix Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/d_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.fits :) Spent 0.590082 seconds renamed 'mdark_TTUQ2b1x1_-5C_20s_2026-04-22.png' -> 'transient_report/dark.png' MegaDivider v7 Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/d_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.fits 9576 6388 16 bitpix Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-04-22_multinight.fit 9576 6388 16 bitpix Avarage count on flat field image: 42267.109959 Minimal real count (from overscan): 5 Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.fits :) No overscan detected - all values seem high! (left_median=27349.0, right_median=33499.5) renamed 'mff_TTUQ2b1x1_2026-04-22_multinight.png' -> 'transient_report/flat.png' Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.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_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/fd_CrB-01-Q2b1x1_2026-05-09_04-10-14_20.00sec_-5.00C_LIGHT_0351.fits SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.fits Previews of the CALIBRATED second-epoch images:
fd_CrB-01-Q2b1x1_2026-05-09_04-10-14_20.00sec_-5.00C_LIGHT_0351.fits
fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.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 --norotation --noflagimage --starmatchraius 4 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-04-16_05-42-13_20.00sec_-4.90C_LIGHTs_0367.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/fd_CrB-01-Q2b1x1_2026-05-09_04-10-14_20.00sec_-5.00C_LIGHT_0351.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.fits SExtractor catalog cache: saved CrB-01-Q2b1x1_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits.cat to cache SExtractor catalog cache: saved CrB-01-Q2b1x1_2026-04-16_05-42-13_20.00sec_-4.90C_LIGHTs_0367.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_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-04-16_05-42-13_20.00sec_-4.90C_LIGHTs_0367.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/fd_CrB-01-Q2b1x1_2026-05-09_04-10-14_20.00sec_-5.00C_LIGHT_0351.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.fits Checking WCS cache directory local_wcs_cache Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images Found WCS cache directory /mnt/usb/NMW_NG/solved_reference_images Checking WCS cache directory /home/NMW_web_upload/solved_reference_images Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images The reference JD(UT) for computing planet and comet positions: 2461169.88222413 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_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits exists and is non-empty Saving wcs_CrB-01-Q2b1x1_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits to local_wcs_cache/ 'wcs_CrB-01-Q2b1x1_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits' -> 'local_wcs_cache/wcs_CrB-01-Q2b1x1_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits' wcs_CrB-01-Q2b1x1_2026-04-16_05-42-13_20.00sec_-4.90C_LIGHTs_0367.fits exists and is non-empty Saving wcs_CrB-01-Q2b1x1_2026-04-16_05-42-13_20.00sec_-4.90C_LIGHTs_0367.fits to local_wcs_cache/ 'wcs_CrB-01-Q2b1x1_2026-04-16_05-42-13_20.00sec_-4.90C_LIGHTs_0367.fits' -> 'local_wcs_cache/wcs_CrB-01-Q2b1x1_2026-04-16_05-42-13_20.00sec_-4.90C_LIGHTs_0367.fits' wcs_fd_CrB-01-Q2b1x1_2026-05-09_04-10-14_20.00sec_-5.00C_LIGHT_0351.fits exists and is non-empty Saving wcs_fd_CrB-01-Q2b1x1_2026-05-09_04-10-14_20.00sec_-5.00C_LIGHT_0351.fits to local_wcs_cache/ 'wcs_fd_CrB-01-Q2b1x1_2026-05-09_04-10-14_20.00sec_-5.00C_LIGHT_0351.fits' -> 'local_wcs_cache/wcs_fd_CrB-01-Q2b1x1_2026-05-09_04-10-14_20.00sec_-5.00C_LIGHT_0351.fits' wcs_fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.fits exists and is non-empty Saving wcs_fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.fits to local_wcs_cache/ 'wcs_fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.fits' -> 'local_wcs_cache/wcs_fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.fits' ################################### # fov_of_wcs_calibrated_image.sh output for wcs_CrB-01-Q2b1x1_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits (1st reference image) verification OK: wcs_CrB-01-Q2b1x1_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits Image size: 941.4'x626.8' 15.7(deg)x10.4(deg) 9576x6388 pix Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis Image center: 16:21:55.812 +37:59:00.50 J2000 4789.000 3195.000 ################################### The image scale is 5.90"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.9" ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_CrB-01-Q2b1x1_2026-05-09_04-10-14_20.00sec_-5.00C_LIGHT_0351.fits (1st new image) verification OK: wcs_fd_CrB-01-Q2b1x1_2026-05-09_04-10-14_20.00sec_-5.00C_LIGHT_0351.fits Image size: 937.3'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: 16:21:48.830 +38:00:28.79 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the first second-epoch image (pointing accuracy) Reference image center 16:21:55.812 +37:59:00.50 Second-epoch image center 16:21:48.830 +38:00:28.79 Angular distance between the image centers 0.0336 deg. Soft limit: 0.50 deg. Hard limit: 1.00 deg. ################################### ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.fits (2nd new image) verification OK: wcs_fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.fits Image size: 937.3'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: 16:21:50.714 +38:00:10.13 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the second second-epoch image (pointing accuracy) Reference image center 16:21:55.812 +37:59:00.50 Second-epoch image center 16:21:50.714 +38:00:10.13 Angular distance between the image centers 0.0256 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 16:21:48.830 +38:00:28.79 Second-epoch second image center 16:21:50.714 +38:00:10.13 Angular distance between the image centers 0.00807 deg. ################################### Running solve_plate_with_UCAC5... Preparing for ar aprallel run Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits &> /tmp/tmp.Pedya9iURK Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-04-16_05-42-13_20.00sec_-4.90C_LIGHTs_0367.fits &> /tmp/tmp.XdZqbq7jgZ Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-04-16_05-42-13_20.00sec_-4.90C_LIGHTs_0367.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/fd_CrB-01-Q2b1x1_2026-05-09_04-10-14_20.00sec_-5.00C_LIGHT_0351.fits &> /tmp/tmp.Rg8J0SVtU8 Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/fd_CrB-01-Q2b1x1_2026-05-09_04-10-14_20.00sec_-5.00C_LIGHT_0351.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.fits &> /tmp/tmp.gop6CqRfW9 Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.fits Calibrating the magnitude scale Found non-empty wcs_CrB-01-Q2b1x1_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.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_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits and wcs_CrB-01-Q2b1x1_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits.cat 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_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits and wcs_CrB-01-Q2b1x1_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits.cat Found non-empty wcs_CrB-01-Q2b1x1_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits and wcs_CrB-01-Q2b1x1_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits.cat The reference image (wcs_CrB-01-Q2b1x1_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits) and catalog (wcs_CrB-01-Q2b1x1_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits.cat) found 'wcs_CrB-01-Q2b1x1_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits.cat' -> 'wcsmag.cat' Read 10448 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 235.2543 to 256.5015 deg, Dec +31.8443 to +43.4439 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 235.2543 to 256.5015 deg, Dec 31.8443 to 43.4439 deg Loaded 7326 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): 5009 out of 5279 total matches. Matched with Tycho-2 5279 out of 10448 detected stars. The calibration function type and coefficients are written to calib.txt_param util/calibrate_magnitude_scale 0.000000 1.000000 22.898600 a=0.000000 b=1.000000 c=22.898600 From vast_summary.log: estimated ref. image limiting mag.: -7.40 Updating vast_summary.log: Estimated ref. image limiting mag.: 15.50 Updated vast_limiting_magnitude.log with calibrated magnitudes Working... Please, PLEASE, be patient!!! All lightcurves processed! =) Estimated ref. image limiting mag.: 15.50
Lightcurve magnitude calibration plot:
Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V) Read 10448 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 235.2543 to 256.5015 deg, Dec +31.8443 to +43.4439 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 235.2543 to 256.5015 deg, Dec 31.8443 to 43.4439 deg Loaded 7326 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): 5009 out of 5279 total matches. Matched with Tycho-2 5279 out of 10448 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_CrB-01-Q2b1x1_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_CrB-01-Q2b1x1_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits:
Forced-photometry filter: calibrated wcs_CrB-01-Q2b1x1_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits -> calib.txt_param_ref_wcs_CrB-01-Q2b1x1_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits (aperture=6.3) Read 10290 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 235.2688 to 256.5676 deg, Dec +31.8447 to +43.4439 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 235.2688 to 256.5676 deg, Dec 31.8447 to 43.4439 deg Loaded 7345 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): 4983 out of 5269 total matches. Matched with Tycho-2 5269 out of 10290 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_CrB-01-Q2b1x1_2026-04-16_05-42-13_20.00sec_-4.90C_LIGHTs_0367.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_CrB-01-Q2b1x1_2026-04-16_05-42-13_20.00sec_-4.90C_LIGHTs_0367.fits:
Forced-photometry filter: calibrated wcs_CrB-01-Q2b1x1_2026-04-16_05-42-13_20.00sec_-4.90C_LIGHTs_0367.fits -> calib.txt_param_ref_wcs_CrB-01-Q2b1x1_2026-04-16_05-42-13_20.00sec_-4.90C_LIGHTs_0367.fits (aperture=6.2) ____ End of magnitude calibration ____ Applying consolidated magnitude filters... Preparing the exclusion lists for this field Done with filtering Found 3 candidate transients before the final filtering. (Hard limit: 8000) Median FWHM seeing for isolated stars: 2.2 pix CrB-01-Q2b1x1_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits 2.1 pix CrB-01-Q2b1x1_2026-04-16_05-42-13_20.00sec_-4.90C_LIGHTs_0367.fits 2.4 pix fd_CrB-01-Q2b1x1_2026-05-09_04-10-14_20.00sec_-5.00C_LIGHT_0351.fits 2.4 pix fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.fits 2.2 pix wcs_CrB-01-Q2b1x1_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits 2.1 pix wcs_CrB-01-Q2b1x1_2026-04-16_05-42-13_20.00sec_-4.90C_LIGHTs_0367.fits Limiting magnitude estimates: 15.5 mag. CrB-01-Q2b1x1_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits 15.5 mag. CrB-01-Q2b1x1_2026-04-16_05-42-13_20.00sec_-4.90C_LIGHTs_0367.fits 15.1 mag. fd_CrB-01-Q2b1x1_2026-05-09_04-10-14_20.00sec_-5.00C_LIGHT_0351.fits 15.1 mag. fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.fits All-image limiting magnitude estimate: 15.1 (SNR ) 12.2 (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 15.0 mag. Waiting for UCAC5 plate solver wait ############ /tmp/tmp.Pedya9iURK (6) ############ Parsing command line arguments... WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits is already a symlink and we do not allow symlinks on symlinks The guess is based on the existing WCS header. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits 573.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits is already a symlink and we do not allow symlinks on symlinks FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.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_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits' -> 'wcs_CrB-01-Q2b1x1_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits' FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits WCS_IMAGE_NAME=wcs_CrB-01-Q2b1x1_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits WCS-calibrated image found: wcs_CrB-01-Q2b1x1_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits Checking if the catalog wcs_CrB-01-Q2b1x1_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits.cat corresponding to the image wcs_CrB-01-Q2b1x1_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits alredy exist and is non-empty... Catalog wcs_CrB-01-Q2b1x1_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits.cat corresponding to the image wcs_CrB-01-Q2b1x1_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_CrB-01-Q2b1x1_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.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_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits WCS catalog name: wcs_CrB-01-Q2b1x1_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=689, passed=10448 Got 10448 stars (including 9747 good ones) from the SExtractor catalog wcs_CrB-01-Q2b1x1_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits.cat util/solve_plate_with_UCAC5 got 10448 stars from the SExtractor catalog Updated FoV from the plate-solved image: 941.4' Seting catalog search parameters based on the expected field of view 941.4 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013075 (47.1 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010460 (37.7 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 609 to 669 (Dec 31.8 to 43.4) Done reading UCAC5 zone files... Matched 963 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 961 matched stars entering correct_measured_positions(), 953 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.29" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 961 matched stars entering correct_measured_positions(), 10258 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.27" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 609 to 669 (Dec 31.8 to 43.4) Done reading UCAC5 zone files... Matched 963 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 961 matched stars entering correct_measured_positions(), 10257 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.27" Accuracy estimation diagnostic: 961 matched stars entering correct_measured_positions(), 10257 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.25" Excluding outliers - 961 stars left (next iteration limit 1057) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) The image catalog is written to wcs_CrB-01-Q2b1x1_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_CrB-01-Q2b1x1_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits -region wcs_CrB-01-Q2b1x1_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_CrB-01-Q2b1x1_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits.cat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.XdZqbq7jgZ (6) ############ Parsing command line arguments... WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-04-16_05-42-13_20.00sec_-4.90C_LIGHTs_0367.fits is already a symlink and we do not allow symlinks on symlinks The guess is based on the existing WCS header. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-04-16_05-42-13_20.00sec_-4.90C_LIGHTs_0367.fits 573.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-04-16_05-42-13_20.00sec_-4.90C_LIGHTs_0367.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-04-16_05-42-13_20.00sec_-4.90C_LIGHTs_0367.fits WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-04-16_05-42-13_20.00sec_-4.90C_LIGHTs_0367.fits is already a symlink and we do not allow symlinks on symlinks FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-04-16_05-42-13_20.00sec_-4.90C_LIGHTs_0367.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-04-16_05-42-13_20.00sec_-4.90C_LIGHTs_0367.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_2026-04-16_05-42-13_20.00sec_-4.90C_LIGHTs_0367.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-04-16_05-42-13_20.00sec_-4.90C_LIGHTs_0367.fits' -> 'wcs_CrB-01-Q2b1x1_2026-04-16_05-42-13_20.00sec_-4.90C_LIGHTs_0367.fits' FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-04-16_05-42-13_20.00sec_-4.90C_LIGHTs_0367.fits WCS_IMAGE_NAME=wcs_CrB-01-Q2b1x1_2026-04-16_05-42-13_20.00sec_-4.90C_LIGHTs_0367.fits WCS-calibrated image found: wcs_CrB-01-Q2b1x1_2026-04-16_05-42-13_20.00sec_-4.90C_LIGHTs_0367.fits Checking if the catalog wcs_CrB-01-Q2b1x1_2026-04-16_05-42-13_20.00sec_-4.90C_LIGHTs_0367.fits.cat corresponding to the image wcs_CrB-01-Q2b1x1_2026-04-16_05-42-13_20.00sec_-4.90C_LIGHTs_0367.fits alredy exist and is non-empty... Catalog wcs_CrB-01-Q2b1x1_2026-04-16_05-42-13_20.00sec_-4.90C_LIGHTs_0367.fits.cat corresponding to the image wcs_CrB-01-Q2b1x1_2026-04-16_05-42-13_20.00sec_-4.90C_LIGHTs_0367.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_CrB-01-Q2b1x1_2026-04-16_05-42-13_20.00sec_-4.90C_LIGHTs_0367.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_2026-04-16_05-42-13_20.00sec_-4.90C_LIGHTs_0367.fits WCS catalog name: wcs_CrB-01-Q2b1x1_2026-04-16_05-42-13_20.00sec_-4.90C_LIGHTs_0367.fits.cat SExtractor catalog parsing summary: zero_flux=3, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=701, passed=10287 Got 10287 stars (including 9570 good ones) from the SExtractor catalog wcs_CrB-01-Q2b1x1_2026-04-16_05-42-13_20.00sec_-4.90C_LIGHTs_0367.fits.cat util/solve_plate_with_UCAC5 got 10287 stars from the SExtractor catalog Updated FoV from the plate-solved image: 941.4' Seting catalog search parameters based on the expected field of view 941.4 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013075 (47.1 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010460 (37.7 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 609 to 669 (Dec 31.8 to 43.4) Done reading UCAC5 zone files... Matched 963 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 962 matched stars entering correct_measured_positions(), 955 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.34" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 962 matched stars entering correct_measured_positions(), 10098 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 Reading UCAC5 zone files... Searching UCAC5 zones 609 to 669 (Dec 31.8 to 43.4) Done reading UCAC5 zone files... Matched 963 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 962 matched stars entering correct_measured_positions(), 10096 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.31" Accuracy estimation diagnostic: 962 matched stars entering correct_measured_positions(), 10096 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.29" Excluding outliers - 962 stars left (next iteration limit 1058) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) The image catalog is written to wcs_CrB-01-Q2b1x1_2026-04-16_05-42-13_20.00sec_-4.90C_LIGHTs_0367.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_CrB-01-Q2b1x1_2026-04-16_05-42-13_20.00sec_-4.90C_LIGHTs_0367.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-04-16_05-42-13_20.00sec_-4.90C_LIGHTs_0367.fits -region wcs_CrB-01-Q2b1x1_2026-04-16_05-42-13_20.00sec_-4.90C_LIGHTs_0367.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_CrB-01-Q2b1x1_2026-04-16_05-42-13_20.00sec_-4.90C_LIGHTs_0367.fits.cat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.Rg8J0SVtU8 (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_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/fd_CrB-01-Q2b1x1_2026-05-09_04-10-14_20.00sec_-5.00C_LIGHT_0351.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/fd_CrB-01-Q2b1x1_2026-05-09_04-10-14_20.00sec_-5.00C_LIGHT_0351.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/fd_CrB-01-Q2b1x1_2026-05-09_04-10-14_20.00sec_-5.00C_LIGHT_0351.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/fd_CrB-01-Q2b1x1_2026-05-09_04-10-14_20.00sec_-5.00C_LIGHT_0351.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/fd_CrB-01-Q2b1x1_2026-05-09_04-10-14_20.00sec_-5.00C_LIGHT_0351.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_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/fd_CrB-01-Q2b1x1_2026-05-09_04-10-14_20.00sec_-5.00C_LIGHT_0351.fits WCS_IMAGE_NAME=wcs_fd_CrB-01-Q2b1x1_2026-05-09_04-10-14_20.00sec_-5.00C_LIGHT_0351.fits WCS-calibrated image found: wcs_fd_CrB-01-Q2b1x1_2026-05-09_04-10-14_20.00sec_-5.00C_LIGHT_0351.fits Checking if the catalog wcs_fd_CrB-01-Q2b1x1_2026-05-09_04-10-14_20.00sec_-5.00C_LIGHT_0351.fits.cat corresponding to the image wcs_fd_CrB-01-Q2b1x1_2026-05-09_04-10-14_20.00sec_-5.00C_LIGHT_0351.fits alredy exist and is non-empty... Catalog wcs_fd_CrB-01-Q2b1x1_2026-05-09_04-10-14_20.00sec_-5.00C_LIGHT_0351.fits.cat corresponding to the image wcs_fd_CrB-01-Q2b1x1_2026-05-09_04-10-14_20.00sec_-5.00C_LIGHT_0351.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_2026-05-09_04-10-14_20.00sec_-5.00C_LIGHT_0351.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/fd_CrB-01-Q2b1x1_2026-05-09_04-10-14_20.00sec_-5.00C_LIGHT_0351.fits WCS catalog name: wcs_fd_CrB-01-Q2b1x1_2026-05-09_04-10-14_20.00sec_-5.00C_LIGHT_0351.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=538, passed=8447 Got 8447 stars (including 7897 good ones) from the SExtractor catalog wcs_fd_CrB-01-Q2b1x1_2026-05-09_04-10-14_20.00sec_-5.00C_LIGHT_0351.fits.cat util/solve_plate_with_UCAC5 got 8447 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.3' Seting catalog search parameters based on the expected field of view 937.3 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013018 (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 0.010414 (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 Reading UCAC5 zone files... Searching UCAC5 zones 612 to 668 (Dec 32.4 to 43.3) Done reading UCAC5 zone files... Matched 967 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 965 matched stars entering correct_measured_positions(), 956 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.41" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 965 matched stars entering correct_measured_positions(), 8325 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.37" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 612 to 668 (Dec 32.4 to 43.3) Done reading UCAC5 zone files... Matched 967 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 965 matched stars entering correct_measured_positions(), 8324 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.37" Accuracy estimation diagnostic: 965 matched stars entering correct_measured_positions(), 8324 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.38" Excluding outliers - 965 stars left (next iteration limit 1061) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) The image catalog is written to wcs_fd_CrB-01-Q2b1x1_2026-05-09_04-10-14_20.00sec_-5.00C_LIGHT_0351.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_CrB-01-Q2b1x1_2026-05-09_04-10-14_20.00sec_-5.00C_LIGHT_0351.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/fd_CrB-01-Q2b1x1_2026-05-09_04-10-14_20.00sec_-5.00C_LIGHT_0351.fits -region wcs_fd_CrB-01-Q2b1x1_2026-05-09_04-10-14_20.00sec_-5.00C_LIGHT_0351.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_fd_CrB-01-Q2b1x1_2026-05-09_04-10-14_20.00sec_-5.00C_LIGHT_0351.fits.cat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.gop6CqRfW9 (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_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.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_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.fits WCS_IMAGE_NAME=wcs_fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.fits WCS-calibrated image found: wcs_fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.fits Checking if the catalog wcs_fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.fits.cat corresponding to the image wcs_fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.fits alredy exist and is non-empty... Catalog wcs_fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.fits.cat corresponding to the image wcs_fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.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_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.fits WCS catalog name: wcs_fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=541, passed=8294 Got 8294 stars (including 7746 good ones) from the SExtractor catalog wcs_fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.fits.cat util/solve_plate_with_UCAC5 got 8294 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.3' Seting catalog search parameters based on the expected field of view 937.3 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013018 (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 0.010414 (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 Reading UCAC5 zone files... Searching UCAC5 zones 611 to 668 (Dec 32.4 to 43.3) Done reading UCAC5 zone files... Matched 967 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 965 matched stars entering correct_measured_positions(), 957 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.44" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 965 matched stars entering correct_measured_positions(), 8172 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.41" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 611 to 668 (Dec 32.4 to 43.3) Done reading UCAC5 zone files... Matched 967 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 965 matched stars entering correct_measured_positions(), 8173 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.41" Accuracy estimation diagnostic: 965 matched stars entering correct_measured_positions(), 8173 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.40" Excluding outliers - 965 stars left (next iteration limit 1061) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) The image catalog is written to wcs_fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.fits -region wcs_fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.fits.cat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations Copying WCS-calibrated images back to input directory Saving fully-calibrated image wcs_fd_CrB-01-Q2b1x1_2026-05-09_04-10-14_20.00sec_-5.00C_LIGHT_0351.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_fd_CrB-01-Q2b1x1_2026-05-09_04-10-14_20.00sec_-5.00C_LIGHT_0351.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/wcs_fd_CrB-01-Q2b1x1_2026-05-09_04-10-14_20.00sec_-5.00C_LIGHT_0351.fits' Saving fully-calibrated image wcs_fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/wcs_fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.fits' Preparing the HTML report for the field CrB-01-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1 Forced photometry on wcs_CrB-01-Q2b1x1_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits at 16:40:32.89 +40:37:05.8: 13.13 +/- 0.02 detection Forced photometry on wcs_CrB-01-Q2b1x1_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits at 16:23:24.54 +36:06:48.9: 12.36 +/- 0.01 detection Forced photometry on wcs_CrB-01-Q2b1x1_2026-04-16_05-42-13_20.00sec_-4.90C_LIGHTs_0367.fits at 16:40:32.89 +40:37:05.8: 13.12 +/- 0.02 detection Forced photometry on wcs_CrB-01-Q2b1x1_2026-04-16_05-42-13_20.00sec_-4.90C_LIGHTs_0367.fits at 16:23:24.54 +36:06:48.9: 12.42 +/- 0.01 detection Forced photometry reference-image weighted average: 13.12 +/- 0.02 Forced photometry filter REJECTED candidate at 16:40:32.89 +40:37:05.8: ref_mag=13.12 +/- 0.02 new_mean_mag=12.4993 delta=0.62 (need > 0.90) Forced photometry reference-image weighted average: 12.39 +/- 0.01 Forced photometry filter REJECTED candidate at 16:23:24.54 +36:06:48.9: ref_mag=12.39 +/- 0.01 new_mean_mag=12.4603 delta=-0.07 (need > 0.90) make_report_in_HTML.sh Phase 1 (network queries): 1s Pre-generating preview images in parallel... Done pre-generating preview images. Pre-generating finding charts in parallel... Done pre-generating finding charts. make_report_in_HTML.sh Pre-generation: 0s xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 20421_fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352 The candidate 20421_fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352 did not pass the final checksDiscovery image 1 2026 05 09.38222 2461169.88222 12.44 16:23:24.54 +36:06:48.8 4589 4338 /data_ssd/NMW-TexasTech/workdir//img_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/fd_CrB-01-Q2b1x1_2026-05-09_04-10-14_20.00sec_-5.00C_LIGHT_0351.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 20519_fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352 The candidate 20519_fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352 did not pass the final checks Discovery image 2 2026 05 09.38277 2461169.88277 12.48 16:23:24.53 +36:06:49.0 4593 4335 /data_ssd/NMW-TexasTech/workdir//img_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.fits **** FOUND 16:41:24.51 +36:25:43.4 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 20638_fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352 The candidate 20638_fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352 did not pass the final checks Discovery image 2 2026 05 09.38277 2461169.88277 11.58 16:41:24.52 +36:25:42.9 2403 4076 /data_ssd/NMW-TexasTech/workdir//img_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.fits Discovery image 1 2026 05 09.38222 2461169.88222 12.52 16:40:32.91 +40:37:05.8 2643 1548 /data_ssd/NMW-TexasTech/workdir//img_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/fd_CrB-01-Q2b1x1_2026-05-09_04-10-14_20.00sec_-5.00C_LIGHT_0351.fits make_report_in_HTML.sh Phase 2 (HTML assembly): 0s make_report_in_HTML.sh TOTAL: 1s 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 --norotation --noflagimage --starmatchraius 4 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-04-16_05-42-13_20.00sec_-4.90C_LIGHTs_0367.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/fd_CrB-01-Q2b1x1_2026-05-09_04-10-14_20.00sec_-5.00C_LIGHT_0351.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.fits SExtractor catalog cache: saved CrB-01-Q2b1x1_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits.cat to cache SExtractor catalog cache: saved CrB-01-Q2b1x1_2026-04-16_05-42-13_20.00sec_-4.90C_LIGHTs_0367.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_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-04-16_05-42-13_20.00sec_-4.90C_LIGHTs_0367.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/fd_CrB-01-Q2b1x1_2026-05-09_04-10-14_20.00sec_-5.00C_LIGHT_0351.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.fits Checking WCS cache directory local_wcs_cache Found WCS cache directory local_wcs_cache Creating symlink local_wcs_cache/wcs_CrB-01-Q2b1x1_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits Creating symlink local_wcs_cache/wcs_CrB-01-Q2b1x1_2026-04-16_05-42-13_20.00sec_-4.90C_LIGHTs_0367.fits Creating symlink local_wcs_cache/wcs_fd_CrB-01-Q2b1x1_2026-05-09_04-10-14_20.00sec_-5.00C_LIGHT_0351.fits Creating symlink local_wcs_cache/wcs_fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.fits Creating symlink local_wcs_cache/exclusion_list.txt Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images Found WCS cache directory /mnt/usb/NMW_NG/solved_reference_images Checking WCS cache directory /home/NMW_web_upload/solved_reference_images Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images Plate-solving the images wcs_CrB-01-Q2b1x1_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits exists and is non-empty wcs_CrB-01-Q2b1x1_2026-04-16_05-42-13_20.00sec_-4.90C_LIGHTs_0367.fits exists and is non-empty wcs_fd_CrB-01-Q2b1x1_2026-05-09_04-10-14_20.00sec_-5.00C_LIGHT_0351.fits exists and is non-empty wcs_fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.fits exists and is non-empty ################################### # fov_of_wcs_calibrated_image.sh output for wcs_CrB-01-Q2b1x1_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits (1st reference image) verification OK: wcs_CrB-01-Q2b1x1_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits Image size: 941.4'x626.8' 15.7(deg)x10.4(deg) 9576x6388 pix Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis Image center: 16:21:55.812 +37:59:00.50 J2000 4789.000 3195.000 ################################### The image scale is 5.90"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.9" ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_CrB-01-Q2b1x1_2026-05-09_04-10-14_20.00sec_-5.00C_LIGHT_0351.fits (1st new image) verification OK: wcs_fd_CrB-01-Q2b1x1_2026-05-09_04-10-14_20.00sec_-5.00C_LIGHT_0351.fits util/fov_of_wcs_calibrated_image.sh: line 144: echo: write error: Broken pipe Image size: 937.3'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: 16:21:48.830 +38:00:28.79 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the first second-epoch image (pointing accuracy) Reference image center 16:21:55.812 +37:59:00.50 Second-epoch image center 16:21:48.830 +38:00:28.79 Angular distance between the image centers 0.0336 deg. Soft limit: 0.50 deg. Hard limit: 1.00 deg. ################################### ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.fits (2nd new image) verification OK: wcs_fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.fits Image size: 937.3'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: 16:21:50.714 +38:00:10.13 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the second second-epoch image (pointing accuracy) Reference image center 16:21:55.812 +37:59:00.50 Second-epoch image center 16:21:50.714 +38:00:10.13 Angular distance between the image centers 0.0256 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 16:21:48.830 +38:00:28.79 Second-epoch second image center 16:21:50.714 +38:00:10.13 Angular distance between the image centers 0.00807 deg. ################################### Running solve_plate_with_UCAC5... Preparing for ar aprallel run Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits &> /tmp/tmp.beLJwfzJYW Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-04-16_05-42-13_20.00sec_-4.90C_LIGHTs_0367.fits &> /tmp/tmp.HhIQK1rqrc Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-04-16_05-42-13_20.00sec_-4.90C_LIGHTs_0367.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/fd_CrB-01-Q2b1x1_2026-05-09_04-10-14_20.00sec_-5.00C_LIGHT_0351.fits &> /tmp/tmp.S8rMDJsWBd Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/fd_CrB-01-Q2b1x1_2026-05-09_04-10-14_20.00sec_-5.00C_LIGHT_0351.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.fits &> /tmp/tmp.sVQemOfeYe Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.fits Calibrating the magnitude scale Found non-empty wcs_CrB-01-Q2b1x1_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.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_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits and wcs_CrB-01-Q2b1x1_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits.cat 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_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits and wcs_CrB-01-Q2b1x1_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits.cat Found non-empty wcs_CrB-01-Q2b1x1_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits and wcs_CrB-01-Q2b1x1_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits.cat The reference image (wcs_CrB-01-Q2b1x1_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits) and catalog (wcs_CrB-01-Q2b1x1_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits.cat) found 'wcs_CrB-01-Q2b1x1_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits.cat' -> 'wcsmag.cat' Read 60312 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 235.2543 to 256.5676 deg, Dec +31.8443 to +43.4444 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 235.2543 to 256.5676 deg, Dec 31.8443 to 43.4444 deg Loaded 7350 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): 4603 out of 5288 total matches. Matched with Tycho-2 5288 out of 60312 detected stars. The calibration function type and coefficients are written to calib.txt_param util/calibrate_magnitude_scale 0.000000 1.000000 22.775900 a=0.000000 b=1.000000 c=22.775900 From vast_summary.log: estimated ref. image limiting mag.: -7.10 Updating vast_summary.log: Estimated ref. image limiting mag.: 15.68 Updated vast_limiting_magnitude.log with calibrated magnitudes Working... Please, PLEASE, be patient!!! All lightcurves processed! =) Estimated ref. image limiting mag.: 15.68 Discovery image 2 2026 05 09.38277 2461169.88277 12.48 16:40:32.87 +40:37:05.7 2647 1545 /data_ssd/NMW-TexasTech/workdir//img_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.fits
Lightcurve magnitude calibration plot:
Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V) Read 60312 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 235.2543 to 256.5676 deg, Dec +31.8443 to +43.4444 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 235.2543 to 256.5676 deg, Dec 31.8443 to 43.4444 deg Loaded 7350 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): 4603 out of 5288 total matches. Matched with Tycho-2 5288 out of 60312 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_CrB-01-Q2b1x1_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_CrB-01-Q2b1x1_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits:
Forced-photometry filter: calibrated wcs_CrB-01-Q2b1x1_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits -> calib.txt_param_ref_wcs_CrB-01-Q2b1x1_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits (aperture=4.8) Read 61173 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 235.2547 to 256.5675 deg, Dec +31.8447 to +43.4449 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 235.2547 to 256.5675 deg, Dec 31.8447 to 43.4449 deg Loaded 7350 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): 4589 out of 5283 total matches. Matched with Tycho-2 5283 out of 61173 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_CrB-01-Q2b1x1_2026-04-16_05-42-13_20.00sec_-4.90C_LIGHTs_0367.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_CrB-01-Q2b1x1_2026-04-16_05-42-13_20.00sec_-4.90C_LIGHTs_0367.fits:
Forced-photometry filter: calibrated wcs_CrB-01-Q2b1x1_2026-04-16_05-42-13_20.00sec_-4.90C_LIGHTs_0367.fits -> calib.txt_param_ref_wcs_CrB-01-Q2b1x1_2026-04-16_05-42-13_20.00sec_-4.90C_LIGHTs_0367.fits (aperture=4.7) ____ End of magnitude calibration ____ Applying consolidated magnitude filters... Preparing the exclusion lists for this field Done with filtering Found 30 candidate transients before the final filtering. (Hard limit: 8000) Median FWHM seeing for isolated stars: 2.1 pix CrB-01-Q2b1x1_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits 2.0 pix CrB-01-Q2b1x1_2026-04-16_05-42-13_20.00sec_-4.90C_LIGHTs_0367.fits 2.2 pix fd_CrB-01-Q2b1x1_2026-05-09_04-10-14_20.00sec_-5.00C_LIGHT_0351.fits 2.2 pix fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.fits 2.1 pix wcs_CrB-01-Q2b1x1_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits 2.0 pix wcs_CrB-01-Q2b1x1_2026-04-16_05-42-13_20.00sec_-4.90C_LIGHTs_0367.fits Limiting magnitude estimates: 15.7 mag. CrB-01-Q2b1x1_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits 15.7 mag. CrB-01-Q2b1x1_2026-04-16_05-42-13_20.00sec_-4.90C_LIGHTs_0367.fits 15.3 mag. fd_CrB-01-Q2b1x1_2026-05-09_04-10-14_20.00sec_-5.00C_LIGHT_0351.fits 15.3 mag. fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.fits All-image limiting magnitude estimate: 15.3 (SNR ) 14.7 (80% of stars) with default.sex.telephoto_lens_vSTL The first estimate is the magnitude of a star detected with a signal-to-noise ratio of following Karpov (2025, Acta Polytechnica, 65, 50). This value should be representative of the faintest stars clearly visible in the image. The brighter of the limiting magnitude estimates for the two second-epoch images is reported here. The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images. This value is representative of the faintest object that may enter the candidate transients list. The hard cut-off for the candidate transients is 15.0 mag. Waiting for UCAC5 plate solver wait ############ /tmp/tmp.beLJwfzJYW (6) ############ Parsing command line arguments... WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits is already a symlink and we do not allow symlinks on symlinks The guess is based on the existing WCS header. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits 573.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits is already a symlink and we do not allow symlinks on symlinks FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.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_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits' -> 'wcs_CrB-01-Q2b1x1_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits' FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits WCS_IMAGE_NAME=wcs_CrB-01-Q2b1x1_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits WCS-calibrated image found: wcs_CrB-01-Q2b1x1_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits Checking if the catalog wcs_CrB-01-Q2b1x1_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits.cat corresponding to the image wcs_CrB-01-Q2b1x1_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits alredy exist and is non-empty... Catalog wcs_CrB-01-Q2b1x1_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits.cat corresponding to the image wcs_CrB-01-Q2b1x1_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_CrB-01-Q2b1x1_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.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_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits WCS catalog name: wcs_CrB-01-Q2b1x1_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=30, blended=3381, passed=60282 Got 60282 stars (including 56799 good ones) from the SExtractor catalog wcs_CrB-01-Q2b1x1_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits.cat util/solve_plate_with_UCAC5 got 60282 stars from the SExtractor catalog Updated FoV from the plate-solved image: 941.4' Seting catalog search parameters based on the expected field of view 941.4 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013075 (47.1 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010460 (37.7 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 609 to 669 (Dec 31.8 to 43.4) Done reading UCAC5 zone files... Matched 961 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 960 matched stars entering correct_measured_positions(), 952 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.29" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 960 matched stars entering correct_measured_positions(), 59530 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.28" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 609 to 669 (Dec 31.8 to 43.4) Done reading UCAC5 zone files... Matched 961 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 960 matched stars entering correct_measured_positions(), 59530 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.28" Accuracy estimation diagnostic: 960 matched stars entering correct_measured_positions(), 59530 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.26" Excluding outliers - 960 stars left (next iteration limit 1056) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) The image catalog is written to wcs_CrB-01-Q2b1x1_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_CrB-01-Q2b1x1_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits -region wcs_CrB-01-Q2b1x1_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_CrB-01-Q2b1x1_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits.cat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.HhIQK1rqrc (6) ############ Parsing command line arguments... WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-04-16_05-42-13_20.00sec_-4.90C_LIGHTs_0367.fits is already a symlink and we do not allow symlinks on symlinks The guess is based on the existing WCS header. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-04-16_05-42-13_20.00sec_-4.90C_LIGHTs_0367.fits 573.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-04-16_05-42-13_20.00sec_-4.90C_LIGHTs_0367.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-04-16_05-42-13_20.00sec_-4.90C_LIGHTs_0367.fits WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-04-16_05-42-13_20.00sec_-4.90C_LIGHTs_0367.fits is already a symlink and we do not allow symlinks on symlinks FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-04-16_05-42-13_20.00sec_-4.90C_LIGHTs_0367.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-04-16_05-42-13_20.00sec_-4.90C_LIGHTs_0367.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_2026-04-16_05-42-13_20.00sec_-4.90C_LIGHTs_0367.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-04-16_05-42-13_20.00sec_-4.90C_LIGHTs_0367.fits' -> 'wcs_CrB-01-Q2b1x1_2026-04-16_05-42-13_20.00sec_-4.90C_LIGHTs_0367.fits' FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-04-16_05-42-13_20.00sec_-4.90C_LIGHTs_0367.fits WCS_IMAGE_NAME=wcs_CrB-01-Q2b1x1_2026-04-16_05-42-13_20.00sec_-4.90C_LIGHTs_0367.fits WCS-calibrated image found: wcs_CrB-01-Q2b1x1_2026-04-16_05-42-13_20.00sec_-4.90C_LIGHTs_0367.fits Checking if the catalog wcs_CrB-01-Q2b1x1_2026-04-16_05-42-13_20.00sec_-4.90C_LIGHTs_0367.fits.cat corresponding to the image wcs_CrB-01-Q2b1x1_2026-04-16_05-42-13_20.00sec_-4.90C_LIGHTs_0367.fits alredy exist and is non-empty... Catalog wcs_CrB-01-Q2b1x1_2026-04-16_05-42-13_20.00sec_-4.90C_LIGHTs_0367.fits.cat corresponding to the image wcs_CrB-01-Q2b1x1_2026-04-16_05-42-13_20.00sec_-4.90C_LIGHTs_0367.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_CrB-01-Q2b1x1_2026-04-16_05-42-13_20.00sec_-4.90C_LIGHTs_0367.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_2026-04-16_05-42-13_20.00sec_-4.90C_LIGHTs_0367.fits WCS catalog name: wcs_CrB-01-Q2b1x1_2026-04-16_05-42-13_20.00sec_-4.90C_LIGHTs_0367.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=22, blended=3374, passed=61151 Got 61151 stars (including 57678 good ones) from the SExtractor catalog wcs_CrB-01-Q2b1x1_2026-04-16_05-42-13_20.00sec_-4.90C_LIGHTs_0367.fits.cat util/solve_plate_with_UCAC5 got 61151 stars from the SExtractor catalog Updated FoV from the plate-solved image: 941.4' Seting catalog search parameters based on the expected field of view 941.4 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013075 (47.1 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010460 (37.7 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 609 to 669 (Dec 31.8 to 43.4) Done reading UCAC5 zone files... Matched 961 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 960 matched stars entering correct_measured_positions(), 948 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.34" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 960 matched stars entering correct_measured_positions(), 60023 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.33" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 609 to 669 (Dec 31.8 to 43.4) Done reading UCAC5 zone files... Matched 961 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 960 matched stars entering correct_measured_positions(), 60023 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.32" Accuracy estimation diagnostic: 960 matched stars entering correct_measured_positions(), 60023 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.30" Excluding outliers - 960 stars left (next iteration limit 1056) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) The image catalog is written to wcs_CrB-01-Q2b1x1_2026-04-16_05-42-13_20.00sec_-4.90C_LIGHTs_0367.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_CrB-01-Q2b1x1_2026-04-16_05-42-13_20.00sec_-4.90C_LIGHTs_0367.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q2b1x1_2026-04-16_05-42-13_20.00sec_-4.90C_LIGHTs_0367.fits -region wcs_CrB-01-Q2b1x1_2026-04-16_05-42-13_20.00sec_-4.90C_LIGHTs_0367.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_CrB-01-Q2b1x1_2026-04-16_05-42-13_20.00sec_-4.90C_LIGHTs_0367.fits.cat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.S8rMDJsWBd (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_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/fd_CrB-01-Q2b1x1_2026-05-09_04-10-14_20.00sec_-5.00C_LIGHT_0351.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/fd_CrB-01-Q2b1x1_2026-05-09_04-10-14_20.00sec_-5.00C_LIGHT_0351.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/fd_CrB-01-Q2b1x1_2026-05-09_04-10-14_20.00sec_-5.00C_LIGHT_0351.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/fd_CrB-01-Q2b1x1_2026-05-09_04-10-14_20.00sec_-5.00C_LIGHT_0351.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/fd_CrB-01-Q2b1x1_2026-05-09_04-10-14_20.00sec_-5.00C_LIGHT_0351.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_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/fd_CrB-01-Q2b1x1_2026-05-09_04-10-14_20.00sec_-5.00C_LIGHT_0351.fits WCS_IMAGE_NAME=wcs_fd_CrB-01-Q2b1x1_2026-05-09_04-10-14_20.00sec_-5.00C_LIGHT_0351.fits WCS-calibrated image found: wcs_fd_CrB-01-Q2b1x1_2026-05-09_04-10-14_20.00sec_-5.00C_LIGHT_0351.fits Checking if the catalog wcs_fd_CrB-01-Q2b1x1_2026-05-09_04-10-14_20.00sec_-5.00C_LIGHT_0351.fits.cat corresponding to the image wcs_fd_CrB-01-Q2b1x1_2026-05-09_04-10-14_20.00sec_-5.00C_LIGHT_0351.fits alredy exist and is non-empty... Catalog wcs_fd_CrB-01-Q2b1x1_2026-05-09_04-10-14_20.00sec_-5.00C_LIGHT_0351.fits.cat corresponding to the image wcs_fd_CrB-01-Q2b1x1_2026-05-09_04-10-14_20.00sec_-5.00C_LIGHT_0351.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_2026-05-09_04-10-14_20.00sec_-5.00C_LIGHT_0351.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/fd_CrB-01-Q2b1x1_2026-05-09_04-10-14_20.00sec_-5.00C_LIGHT_0351.fits WCS catalog name: wcs_fd_CrB-01-Q2b1x1_2026-05-09_04-10-14_20.00sec_-5.00C_LIGHT_0351.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=16, blended=2290, passed=47925 Got 47925 stars (including 45581 good ones) from the SExtractor catalog wcs_fd_CrB-01-Q2b1x1_2026-05-09_04-10-14_20.00sec_-5.00C_LIGHT_0351.fits.cat util/solve_plate_with_UCAC5 got 47925 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.3' Seting catalog search parameters based on the expected field of view 937.3 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013018 (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 0.010414 (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 Reading UCAC5 zone files... Searching UCAC5 zones 611 to 668 (Dec 32.4 to 43.3) Done reading UCAC5 zone files... Matched 968 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 967 matched stars entering correct_measured_positions(), 960 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.43" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 967 matched stars entering correct_measured_positions(), 47413 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.40" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 611 to 668 (Dec 32.4 to 43.3) Done reading UCAC5 zone files... Matched 968 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 967 matched stars entering correct_measured_positions(), 47413 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.40" Accuracy estimation diagnostic: 967 matched stars entering correct_measured_positions(), 47413 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.41" Excluding outliers - 967 stars left (next iteration limit 1063) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) The image catalog is written to wcs_fd_CrB-01-Q2b1x1_2026-05-09_04-10-14_20.00sec_-5.00C_LIGHT_0351.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_CrB-01-Q2b1x1_2026-05-09_04-10-14_20.00sec_-5.00C_LIGHT_0351.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/fd_CrB-01-Q2b1x1_2026-05-09_04-10-14_20.00sec_-5.00C_LIGHT_0351.fits -region wcs_fd_CrB-01-Q2b1x1_2026-05-09_04-10-14_20.00sec_-5.00C_LIGHT_0351.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_fd_CrB-01-Q2b1x1_2026-05-09_04-10-14_20.00sec_-5.00C_LIGHT_0351.fits.cat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.sVQemOfeYe (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_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.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_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.fits WCS_IMAGE_NAME=wcs_fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.fits WCS-calibrated image found: wcs_fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.fits Checking if the catalog wcs_fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.fits.cat corresponding to the image wcs_fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.fits alredy exist and is non-empty... Catalog wcs_fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.fits.cat corresponding to the image wcs_fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.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_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.fits WCS catalog name: wcs_fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=24, blended=2386, passed=48483 Got 48483 stars (including 46034 good ones) from the SExtractor catalog wcs_fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.fits.cat util/solve_plate_with_UCAC5 got 48483 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.3' Seting catalog search parameters based on the expected field of view 937.3 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013018 (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 0.010414 (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 Reading UCAC5 zone files... Searching UCAC5 zones 611 to 668 (Dec 32.4 to 43.3) Done reading UCAC5 zone files... Matched 969 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 968 matched stars entering correct_measured_positions(), 960 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.46" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 968 matched stars entering correct_measured_positions(), 47751 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.42" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 611 to 668 (Dec 32.4 to 43.3) Done reading UCAC5 zone files... Matched 969 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 968 matched stars entering correct_measured_positions(), 47751 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.42" Accuracy estimation diagnostic: 968 matched stars entering correct_measured_positions(), 47751 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.42" Excluding outliers - 968 stars left (next iteration limit 1064) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) The image catalog is written to wcs_fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.fits -region wcs_fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.fits.cat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations Copying WCS-calibrated images back to input directory Saving fully-calibrated image wcs_fd_CrB-01-Q2b1x1_2026-05-09_04-10-14_20.00sec_-5.00C_LIGHT_0351.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_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/wcs_fd_CrB-01-Q2b1x1_2026-05-09_04-10-14_20.00sec_-5.00C_LIGHT_0351.fits Saving fully-calibrated image wcs_fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.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_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/wcs_fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.fits Preparing the HTML report for the field CrB-01-Q2b1x1 with default.sex.telephoto_lens_vSTL Forced photometry on wcs_CrB-01-Q2b1x1_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits at 16:05:41.22 +36:23:56.3: 14.61 +/- 0.07 detection Forced photometry on wcs_CrB-01-Q2b1x1_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits at 16:04:00.64 +34:42:30.6: 14.24 +/- 0.06 detection Forced photometry on wcs_CrB-01-Q2b1x1_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits at 16:20:45.11 +35:44:13.7: 14.36 +/- 0.06 detection Forced photometry on wcs_CrB-01-Q2b1x1_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits at 16:20:18.71 +39:05:36.5: 14.28 +/- 0.05 detection Forced photometry on wcs_CrB-01-Q2b1x1_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits at 16:09:09.07 +37:58:49.9: 13.62 +/- 0.03 detection Forced photometry on wcs_CrB-01-Q2b1x1_2026-04-16_05-41-19_20.00sec_-4.90C_LIGHTs_0366.fits at 16:01:50.83 +35:34:18.1: 13.69 +/- 0.03 detection Forced photometry on wcs_CrB-01-Q2b1x1_2026-04-16_05-42-13_20.00sec_-4.90C_LIGHTs_0367.fits at 16:05:41.22 +36:23:56.3: 14.63 +/- 0.07 detection Forced photometry reference-image weighted average: 14.62 +/- 0.05 Forced photometry filter REJECTED candidate at 16:05:41.22 +36:23:56.3: ref_mag=14.62 +/- 0.05 new_mean_mag=14.8564 delta=-0.23 (need > 0.90) Forced photometry on wcs_CrB-01-Q2b1x1_2026-04-16_05-42-13_20.00sec_-4.90C_LIGHTs_0367.fits at 16:20:18.71 +39:05:36.5: 12.88 +/- 0.02 detection Forced photometry on wcs_CrB-01-Q2b1x1_2026-04-16_05-42-13_20.00sec_-4.90C_LIGHTs_0367.fits at 16:04:00.64 +34:42:30.6: 14.19 +/- 0.05 detection Forced photometry reference-image weighted average: 13.01 +/- 0.02 Forced photometry reference-image weighted average: 14.22 +/- 0.04 Forced photometry filter REJECTED candidate at 16:04:00.64 +34:42:30.6: ref_mag=14.22 +/- 0.04 new_mean_mag=14.6032 delta=-0.39 (need > 0.90) Forced photometry filter REJECTED candidate at 16:20:18.71 +39:05:36.5: ref_mag=13.01 +/- 0.02 new_mean_mag=14.6666 delta=-1.65 (need > 0.90) Forced photometry on wcs_CrB-01-Q2b1x1_2026-04-16_05-42-13_20.00sec_-4.90C_LIGHTs_0367.fits at 16:20:45.11 +35:44:13.7: 14.58 +/- 0.07 detection Forced photometry reference-image weighted average: 14.45 +/- 0.05 Forced photometry filter REJECTED candidate at 16:20:45.11 +35:44:13.7: ref_mag=14.45 +/- 0.05 new_mean_mag=14.7419 delta=-0.29 (need > 0.90) Forced photometry on wcs_CrB-01-Q2b1x1_2026-04-16_05-42-13_20.00sec_-4.90C_LIGHTs_0367.fits at 16:09:09.07 +37:58:49.9: 13.73 +/- 0.04 detection Forced photometry on wcs_CrB-01-Q2b1x1_2026-04-16_05-42-13_20.00sec_-4.90C_LIGHTs_0367.fits at 16:01:50.83 +35:34:18.1: 13.65 +/- 0.03 detection Forced photometry reference-image weighted average: 13.67 +/- 0.02 Forced photometry filter REJECTED candidate at 16:09:09.07 +37:58:49.9: ref_mag=13.67 +/- 0.02 new_mean_mag=13.8790 delta=-0.21 (need > 0.90) Forced photometry reference-image weighted average: 13.67 +/- 0.02 Forced photometry filter REJECTED candidate at 16:01:50.83 +35:34:18.1: ref_mag=13.67 +/- 0.02 new_mean_mag=13.8173 delta=-0.15 (need > 0.90) make_report_in_HTML.sh Phase 1 (network queries): 1s Pre-generating preview images in parallel... Done pre-generating preview images. Pre-generating finding charts in parallel... Done pre-generating finding charts. make_report_in_HTML.sh Pre-generation: 0s xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 74637_fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352 The candidate 74637_fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352 did not pass the final checksDiscovery image 1 2026 05 09.38222 2461169.88222 14.72 16:20:45.08 +35:44:13.3 4913 4568 /data_ssd/NMW-TexasTech/workdir//img_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/fd_CrB-01-Q2b1x1_2026-05-09_04-10-14_20.00sec_-5.00C_LIGHT_0351.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 74642_fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352 The candidate 74642_fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352 did not pass the final checks Discovery image 2 2026 05 09.38277 2461169.88277 14.76 16:20:45.14 +35:44:14.1 4917 4565 /data_ssd/NMW-TexasTech/workdir//img_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.fits Discovery image 1 2026 05 09.38222 2461169.88222 14.81 16:05:41.22 +36:23:55.6 6748 4136 /data_ssd/NMW-TexasTech/workdir//img_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/fd_CrB-01-Q2b1x1_2026-05-09_04-10-14_20.00sec_-5.00C_LIGHT_0351.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 74644_fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352 The candidate 74644_fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352 did not pass the final checks Discovery image 2 2026 05 09.38277 2461169.88277 14.92 16:05:41.23 +36:23:57.0 6751 4133 /data_ssd/NMW-TexasTech/workdir//img_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.fits Discovery image 1 2026 05 09.38222 2461169.88222 14.60 16:20:18.70 +39:05:36.1 4968 2540 /data_ssd/NMW-TexasTech/workdir//img_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/fd_CrB-01-Q2b1x1_2026-05-09_04-10-14_20.00sec_-5.00C_LIGHT_0351.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 74645_fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352 The candidate 74645_fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352 did not pass the final checks Discovery image 2 2026 05 09.38277 2461169.88277 14.79 16:20:18.72 +39:05:36.8 4972 2537 /data_ssd/NMW-TexasTech/workdir//img_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.fits Discovery image 1 2026 05 09.38222 2461169.88222 14.61 16:04:00.58 +34:42:30.1 6998 5154 /data_ssd/NMW-TexasTech/workdir//img_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/fd_CrB-01-Q2b1x1_2026-05-09_04-10-14_20.00sec_-5.00C_LIGHT_0351.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 74646_fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352 The candidate 74646_fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352 did not pass the final checks Discovery image 2 2026 05 09.38277 2461169.88277 14.60 16:04:00.69 +34:42:31.0 7001 5150 /data_ssd/NMW-TexasTech/workdir//img_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.fits **** FOUND 16:04:25.14 +35:59:20.6 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 74861_fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352 The candidate 74861_fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352 did not pass the final checks Discovery image 2 2026 05 09.38277 2461169.88277 14.59 16:04:25.12 +35:59:20.6 6917 4375 /data_ssd/NMW-TexasTech/workdir//img_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.fits **** FOUND 16:08:26.21 +33:44:54.5 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 74872_fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352 The candidate 74872_fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352 did not pass the final checks Discovery image 2 2026 05 09.38277 2461169.88277 12.42 16:08:26.22 +33:44:54.3 6468 5753 /data_ssd/NMW-TexasTech/workdir//img_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.fits **** FOUND 16:00:48.88 +39:10:19.9 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 74873_fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352 The candidate 74873_fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352 did not pass the final checks Discovery image 2 2026 05 09.38277 2461169.88277 12.52 16:00:48.90 +39:10:20.2 7260 2428 /data_ssd/NMW-TexasTech/workdir//img_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.fits **** FOUND 16:11:39.35 +36:24:08.6 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 74885_fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352 The candidate 74885_fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352 did not pass the final checks Discovery image 2 2026 05 09.38277 2461169.88277 12.53 16:11:39.35 +36:24:08.6 6024 4152 /data_ssd/NMW-TexasTech/workdir//img_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.fits **** FOUND 16:11:37.03 +36:25:16.2 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 74898_fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352 The candidate 74898_fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352 did not pass the final checks Discovery image 2 2026 05 09.38277 2461169.88277 12.64 16:11:37.05 +36:25:16.4 6028 4140 /data_ssd/NMW-TexasTech/workdir//img_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.fits **** FOUND 16:17:08.82 +35:41:19.4 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 75133_fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352 The candidate 75133_fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352 did not pass the final checks Discovery image 2 2026 05 09.38277 2461169.88277 12.65 16:17:08.83 +35:41:19.5 5359 4593 /data_ssd/NMW-TexasTech/workdir//img_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.fits **** FOUND 16:52:51.38 +38:39:56.9 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 75135_fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352 The candidate 75135_fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352 did not pass the final checks Discovery image 2 2026 05 09.38277 2461169.88277 13.45 16:52:51.36 +38:39:57.7 1119 2621 /data_ssd/NMW-TexasTech/workdir//img_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.fits **** FOUND 16:10:10.68 +40:32:22.9 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 75154_fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352 The candidate 75154_fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352 did not pass the final checks Discovery image 2 2026 05 09.38277 2461169.88277 13.63 16:10:10.70 +40:32:22.6 6138 1645 /data_ssd/NMW-TexasTech/workdir//img_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.fits **** FOUND 16:29:18.99 +35:37:05.3 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 75195_fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352 The candidate 75195_fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352 did not pass the final checks Discovery image 2 2026 05 09.38277 2461169.88277 13.61 16:29:19.02 +35:37:05.0 3864 4624 /data_ssd/NMW-TexasTech/workdir//img_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.fits Discovery image 1 2026 05 09.38222 2461169.88222 13.80 16:01:50.86 +35:34:18.3 7242 4618 /data_ssd/NMW-TexasTech/workdir//img_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/fd_CrB-01-Q2b1x1_2026-05-09_04-10-14_20.00sec_-5.00C_LIGHT_0351.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 75239_fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352 The candidate 75239_fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352 did not pass the final checks Discovery image 2 2026 05 09.38277 2461169.88277 13.83 16:01:50.80 +35:34:17.9 7246 4615 /data_ssd/NMW-TexasTech/workdir//img_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.fits Discovery image 1 2026 05 09.38222 2461169.88222 13.88 16:09:09.08 +37:58:50.0 6297 3193 /data_ssd/NMW-TexasTech/workdir//img_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/fd_CrB-01-Q2b1x1_2026-05-09_04-10-14_20.00sec_-5.00C_LIGHT_0351.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 75280_fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352 The candidate 75280_fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352 did not pass the final checks Discovery image 2 2026 05 09.38277 2461169.88277 13.88 16:09:09.06 +37:58:49.8 6301 3190 /data_ssd/NMW-TexasTech/workdir//img_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.fits **** FOUND 16:15:19.68 +37:48:59.0 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 75314_fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352 The candidate 75314_fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352 did not pass the final checks Discovery image 2 2026 05 09.38277 2461169.88277 14.01 16:15:19.67 +37:48:59.0 5566 3305 /data_ssd/NMW-TexasTech/workdir//img_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.fits **** FOUND 16:17:53.04 +37:27:45.2 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 75405_fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352 The candidate 75405_fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352 did not pass the final checks Discovery image 2 2026 05 09.38277 2461169.88277 13.98 16:17:53.09 +37:27:45.0 5262 3521 /data_ssd/NMW-TexasTech/workdir//img_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.fits **** FOUND 16:22:29.04 +40:10:21.9 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 75429_fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352 The candidate 75429_fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352 did not pass the final checks Discovery image 2 2026 05 09.38277 2461169.88277 14.45 16:22:29.09 +40:10:23.3 4722 1883 /data_ssd/NMW-TexasTech/workdir//img_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.fits **** FOUND 16:15:48.16 +36:31:42.8 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 75440_fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352 The candidate 75440_fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352 did not pass the final checks Discovery image 2 2026 05 09.38277 2461169.88277 14.29 16:15:48.20 +36:31:44.1 5518 4083 /data_ssd/NMW-TexasTech/workdir//img_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.fits **** FOUND 16:36:43.06 +40:27:59.6 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 75454_fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352 The candidate 75454_fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352 did not pass the final checks Discovery image 2 2026 05 09.38277 2461169.88277 14.24 16:36:43.13 +40:27:59.6 3084 1661 /data_ssd/NMW-TexasTech/workdir//img_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.fits **** FOUND 16:06:09.61 +39:45:11.8 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 75479_fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352 The candidate 75479_fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352 did not pass the final checks Discovery image 2 2026 05 09.38277 2461169.88277 14.43 16:06:09.65 +39:45:12.0 6618 2106 /data_ssd/NMW-TexasTech/workdir//img_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.fits **** FOUND 16:17:51.23 +36:42:19.7 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 75511_fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352 The candidate 75511_fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352 did not pass the final checks Discovery image 2 2026 05 09.38277 2461169.88277 14.58 16:17:51.15 +36:42:19.9 5269 3978 /data_ssd/NMW-TexasTech/workdir//img_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.fits **** FOUND 16:31:25.38 +40:26:50.7 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 75536_fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352 The candidate 75536_fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352 did not pass the final checks Discovery image 2 2026 05 09.38277 2461169.88277 14.25 16:31:25.70 +40:26:49.8 3693 1697 /data_ssd/NMW-TexasTech/workdir//img_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.fits **** FOUND 16:08:04.07 +35:35:42.0 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 75578_fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352 The candidate 75578_fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352 did not pass the final checks Discovery image 2 2026 05 09.38277 2461169.88277 14.54 16:08:04.12 +35:35:41.5 6477 4629 /data_ssd/NMW-TexasTech/workdir//img_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.fits **** FOUND 16:05:22.60 +35:56:16.2 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 75640_fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352 The candidate 75640_fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352 did not pass the final checks Discovery image 2 2026 05 09.38277 2461169.88277 14.58 16:05:22.57 +35:56:15.5 6801 4411 /data_ssd/NMW-TexasTech/workdir//img_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.fits **** FOUND 16:17:09.59 +39:28:10.4 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 75684_fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352 The candidate 75684_fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352 did not pass the final checks Discovery image 2 2026 05 09.38277 2461169.88277 14.71 16:17:09.69 +39:28:10.9 5340 2308 /data_ssd/NMW-TexasTech/workdir//img_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.fits **** FOUND 16:32:28.71 +38:20:36.6 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 75720_fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352 The candidate 75720_fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352 did not pass the final checks Discovery image 2 2026 05 09.38277 2461169.88277 14.70 16:32:28.67 +38:20:36.4 3531 2965 /data_ssd/NMW-TexasTech/workdir//img_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.fits **** FOUND 16:22:17.95 +39:52:29.0 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 75724_fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352 The candidate 75724_fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352 did not pass the final checks Discovery image 2 2026 05 09.38277 2461169.88277 14.68 16:22:17.96 +39:52:29.3 4742 2064 /data_ssd/NMW-TexasTech/workdir//img_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.fits **** FOUND 16:07:07.72 +36:28:59.7 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 75891_fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352 The candidate 75891_fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352 did not pass the final checks Discovery image 2 2026 05 09.38277 2461169.88277 14.44 16:07:07.60 +36:28:59.3 6574 4088 /data_ssd/NMW-TexasTech/workdir//img_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.fits Rejecting candidate due to large distance (22.6") between the two second-epoch detections make_report_in_HTML.sh Phase 2 (HTML assembly): 0s make_report_in_HTML.sh TOTAL: 1s 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)2461169.88222413 -observatory V36 02:40:09.50 +14:47:30.1 Mercury (-1.6mag) 05:07:29.92 +24:08:28.4 Venus (-3.9mag) 01:24:06.65 +07:57:04.6 Mars (1.2mag) 07:25:51.86 +22:22:11.0 Jupiter (-2.0mag) 00:39:05.38 +01:49:31.0 Saturn (0.9mag) 03:52:59.99 +20:04:04.4 Uranus (5.8mag) 00:13:38.47 +00:02:01.5 Neptune (7.8mag) 20:34:14.50 -22:55:38.3 Pluto (14.5mag) 21:05:40.73 -19:29:38.6 Moon (-10.5mag) -rw-r--r-- 1 apache apache 363 May 9 05:02 planets.txt ############################################################ Positions of selected moons from JPL HORIZONS for JD(UT)2461169.88222413: 07:25:58.82 +22:21:55.5 Io (5.9mag) 07:25:45.17 +22:22:25.7 Europa (6.0mag) 07:25:43.36 +22:22:26.1 Ganymede (5.5mag) 07:25:28.67 +22:23:00.3 Callisto (6.7mag) 07:27:58.09 +22:01:18.5 Himalia (15.5mag) 07:25:54.17 +22:22:06.7 Thebe (16.4mag) 07:28:26.36 +22:28:48.6 Elara (17.4mag) 07:26:18.03 +22:49:54.6 Pasiphae (17.6mag) 07:33:34.07 +22:21:59.5 Carme (18.7mag) 00:39:04.20 +01:49:18.2 Titan (8.7mag) 00:39:07.65 +01:49:27.0 Rhea (10.0mag) 00:38:49.24 +01:47:28.1 Iapetus (11.4mag) 00:39:06.10 +01:50:00.0 Hyperion (14.7mag) 00:40:21.09 +01:55:32.6 Phoebe (16.8mag) -rw-r--r-- 1 apache apache 569 May 9 05:02 moons.txt ############################################################ Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461169.88222413: 16:53:22.08 -28:33:29.8 JWST 19:32:04.18 +07:29:37.3 Chandra 20:04:43.57 +21:40:55.0 XMM-Newton -rw-r--r-- 1 apache apache 96 May 9 05:02 spacecraft.txt ############################################################ Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461169.88222413 -observatory V36 -> Warning: Longitude 255.61742 is outside valid range [-180, 180] 07:27:21.38 +26:51:31.1 17.7mag P/2009 WX51 (Catalina) 18:55:43.30 -30:21:04.4 13.7mag P/2010 H2 (Vales) 05:25:31.20 -68:43:07.5 17.4mag C/2014 UN271 (Bernardinelli-Bernstein) 05:38:43.96 +31:37:48.5 17.4mag C/2017 K2 (PANSTARRS) 17:25:38.64 +13:06:23.5 17.7mag C/2021 G2 (ATLAS) 23:14:25.72 +30:15:55.7 17.1mag C/2022 E2 (ATLAS) 04:57:18.17 +26:35:26.6 16.2mag C/2022 N2 (PANSTARRS) 09:11:39.10 +31:52:23.4 16.4mag C/2022 QE78 (ATLAS) 08:37:06.39 +02:01:32.5 17.5mag C/2022 R6 (PANSTARRS) 18:45:21.59 +20:18:06.3 17.6mag C/2023 A3 (Tsuchinshan-ATLAS) 15:31:37.42 -11:11:35.3 17.5mag P/2023 B1 (PANSTARRS) 09:00:39.72 -08:32:36.7 17.9mag C/2023 F3 (ATLAS) 22:11:40.64 +64:27:18.9 17.6mag C/2023 H5 (Lemmon) 18:49:51.91 -04:27:56.3 13.9mag C/2023 R1 (PANSTARRS) 16:54:38.03 +88:16:46.7 17.9mag C/2023 X2 (Lemmon) 06:35:01.49 +63:36:38.4 17.4mag C/2024 A1 (ATLAS) 05:58:29.73 +24:01:20.0 12.4mag C/2024 E1 (Wierzchos) 16:01:53.55 +10:01:53.6 17.3mag C/2024 G6 (ATLAS) 20:23:29.38 +22:01:11.9 14.3mag C/2024 J3 (ATLAS) 03:48:22.02 -19:08:16.5 16.2mag C/2024 T5 (ATLAS) 05:37:47.62 +40:03:24.8 17.8mag C/2025 J1 (Borisov) 12:16:52.77 +52:58:54.7 16.2mag C/2025 L1 (ATLAS) 05:23:35.48 -06:56:38.9 10.0mag C/2025 R3 (PANSTARRS) 12:45:04.35 +04:10:42.7 17.3mag C/2025 Y1 (ATLAS) 05:20:25.92 +01:26:25.8 17.5mag C/2026 A1 (MAPS) 00:59:54.47 +40:40:08.0 15.3mag C/2026 B2 (Sun-Gao) 19:28:00.18 -08:30:29.0 10.4mag 10P/Tempel 14:30:59.56 +00:06:28.3 16.1mag 24P/Schaumasse 10:59:06.85 -00:58:19.8 15.8mag 29P/Schwassmann-Wachmann 10:42:11.22 -02:48:07.1 17.4mag 43P/Wolf-Harrington 02:25:08.46 +21:18:40.9 17.4mag 47P/Ashbrook-Jackson 07:56:56.60 +31:39:48.2 16.9mag 63P/Wild 23:57:07.81 -08:51:35.2 15.7mag 65P/Gunn 05:09:42.44 +28:11:45.5 16.2mag 76P/West-Kohoutek-Ikemura 01:58:31.03 +12:37:06.1 14.1mag 78P/Gehrels 00:09:04.82 -02:36:27.8 15.0mag 88P/Howell 03:19:48.01 +26:08:31.6 15.1mag 93P/Lovas 05:42:22.04 +33:11:54.7 15.9mag 123P/West-Hartley 09:00:50.17 +27:42:28.4 16.3mag 124P/Mrkos 03:10:13.75 +16:48:15.4 16.4mag 128P/Shoemaker-Holt 03:33:55.44 +17:00:25.5 17.6mag 131P/Mueller 03:32:22.63 +18:53:37.4 11.2mag 141P/Machholz 03:37:01.16 +12:47:04.2 11.2mag 141P-A/Machholz 02:17:05.72 +08:51:50.7 10.7mag 141P-D/Machholz 02:35:27.79 -29:36:24.3 17.8mag 161P/Hartley-IRAS 02:09:06.04 +10:14:12.0 14.9mag 162P/SidingSpring 17:13:17.38 -11:05:04.0 16.1mag 235P/LINEAR 06:26:37.38 +35:49:13.8 17.1mag 240P/NEAT 07:52:54.71 -03:03:00.8 17.9mag 242P/Spahr 23:15:41.35 -13:53:47.1 17.2mag 260P/McNaught 02:49:07.74 +26:10:18.0 17.8mag 295P/LINEAR 15:31:08.19 +08:09:04.1 17.4mag 391P/Kowalski 07:45:58.13 +21:16:56.6 17.8mag 450P/LONEOS 06:11:42.47 +43:39:02.0 17.7mag 493P/LONEOS -rw-r--r-- 1 apache apache 2.7K May 9 05:02 comets.txt ############################################################ List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html : 21:35:33.81 -14:05:16.30 ASASSN-26de 2026-05-6.29 14.51 16:21:49.13 -61:36:14.60 ASASSN-26dd 2026-05-5.15 15.93 14:26:40.22 -24:48:37.50 AT2026lig 2026-05-4.27 14.63 13:17:51.04 +30:25:13.50 SN2026kcp 2026-05-4.46 16.43 11:27:55.57 -13:38:56.90 SN2026kza 2026-05-1.08 15.59 22:28:27.10 +30:17:54.30 SN 2026fov 2026-04-29.6 14.36 21:00:10.71 -32:17:03.90 AT2026kis 2026-04-27.36 16.15 14:32:57.37 -58:13:26.40 ASASSN-26dc 2026-04-27.27 13.42 15:32:05.35 -43:54:34.60 ASASSN-26db 2026-04-27.37 16.06 16:34:34.97 -54:34:58.00 ASASSN-26da 2026-04-25.32 16.11 10:06:55.04 -01:13:49.70 SN2026jsg 2026-04-24.99 16.28 15:15:57.17 +56:18:32.80 SN2026kid 2026-04-24.52 -3.65 07:58:28.45 +57:03:42.40 AT2026kcf 2026-04-24.2 16.89 11:38:21.80 -50:43:06.50 SN2026jkb 2026-04-24.24 15.38 10:06:11.41 -39:41:04.20 AT2026dil 2026-04-24.2 16.85 14:21:40.08 +13:13:46.30 SN2026jlm 2026-04-22.16 15.12 10:53:55.47 -16:06:07.00 ASASSN-26cz 2026-04-22.24 16.32 21:35:33.81 -14:05:16.30 2026-05-6.29 14.51 13:45:02.03 +15:17:14.50 ASASSN-26cy 2026-04-21.27 15.78 13:20:52.22 -35:57:03.60 AT2026jcm 2026-04-19.01 16.65 13:36:15.66 -36:53:48.40 SN 2026iqy 2026-04-18.92 17.31 06:34:01.33 -40:07:34.00 ASASSN-26cx 2026-04-19.07 16.16 23:33:57.97 -45:12:11.90 SN 2026idu 2026-04-19.41 15.9 12:10:50.92 +66:55:31.20 SN 2026icv 2026-04-17.14 16.03 21:36:59.06 -60:43:35.90 ASASSN-26cv 2026-04-17.35 -1.18 08:13:26.26 -27:07:30.50 ASASSN-26cw 2026-04-17.07 -1.01 14:49:14.01 -27:29:20.10 ASASSN-26cu 2026-04-16.29 -2.7 17:21:59.44 -38:54:04.60 ASASSN-26ct 2026-04-14.4 15.15 15:25:54.99 +07:49:24.50 SN2026huo 2026-04-12.14 16.96 21:35:33.81 -14:05:16.30 2026-05-6.29 14.51 12:23:20.40 +04:53:39.10 AT2026ixd 2026-04-12.14 17.65 17:46:09.76 -61:19:50.40 SN2026icy 2026-04-12.2 17.03 09:25:46.42 +02:13:46.30 SN2026gud 2026-04-11.98 16.49 16:52:15.46 -60:27:45.90 ASASSN-26cs 2026-04-12.4 15.5 04:20:55.37 -51:15:31.10 ASASSN-26cr 2026-04-12.01 15.37 22:25:39.35 +36:45:06.90 AT2026ihl 2026-04-10.48 14.21 19:40:44.94 +00:41:03.80 AT2026imw 2026-04-10.32 16.06 19:52:04.70 +05:53:33.50 ASASSN-26cq 2026-04-9.31 14.98 16:08:18.39 -64:11:08.80 ASASSN-26cp 2026-04-9.29 13.32 09:22:22.90 -61:02:43.70 SN2026idh 2026-04-7.97 16.34 05:06:54.12 -19:42:26.40 AT2026imr 2026-04-8 17.49 07:14:55.34 -36:03:21.40 AT2026hei 2026-04-8.12 16.7 21:35:33.14 -19:01:34.80 AT2026ihm 2026-04-8.36 16.7 04:28:24.08 -32:25:35.30 AT2026imo 2026-04-8.02 16.81 05:10:35.79 -39:38:40.80 SN 2026hnn 2026-04-7.04 17.07 09:54:32.04 -01:17:25.80 ASASSN-26cn 2026-04-7.01 15.58 07:46:24.43 -77:29:36.30 ASASSN-26co 2026-04-7.15 15.11 05:00:45.52 -29:51:06.20 AT2026hvw 2026-04-6.03 16.51 19:49:33.10 -23:37:11.00 ASASSN-26cl 2026-04-5.29 14.98 19:32:43.55 -22:39:33.40 ASASSN-26cm 2026-04-4.3 13.88 18:08:57.38 +76:48:23.60 ASASSN-26ck 2026-04-2.37 15.38 16:16:36.10 +44:52:30.20 AT2026hyy 2026-04-2.58 13.81 21:55:23.31 -34:48:53.90 ASASSN-26cj 2026-03-30.4 -1.47 11:19:50.81 -27:51:50.40 SN2026gvk 2026-03-30 15.28 11:53:57.02 -23:09:46.20 SN2026gzx 2026-03-28.75 15.27 07:13:46.14 -33:10:15.70 ASASSN-26ci 2026-03-28.15 15.14 09:03:36.09 -67:58:13.00 SN2026hkg 2026-03-28.19 15.82 07:03:00.72 +39:14:43.00 SN2026fin 2026-03-28.27 15.82 05:35:42.80 -63:44:05.50 ASASSN-26ch 2026-03-27.86 13.02 11:23:19.04 +34:22:38.00 SN2026fwt 2026-03-27.3 16.56 19:03:49.79 +37:04:05.20 ASASSN-26ce 2026-03-26.56 16.3 20:26:56.07 -52:54:06.50 AT2026hiy 2026-03-26.35 16.95 05:25:54.76 -30:15:35.80 ASASSN-26cg 2026-03-25.07 16.88 06:57:16.49 -26:54:37.20 SN2026fzb 2026-03-25.14 15.8 14:37:38.23 -43:00:52.30 ASASSN-26cd 2026-03-24.24 12.52 17:34:53.03 +06:04:29.70 AT2026gzl 2026-03-23.27 15.82 08:30:02.60 -35:12:47.50 ASASSN-26cf 2026-03-23.2 14.82 16:54:25.33 +37:49:56.60 SN 2026evz 2026-03-21.32 17.54 17:06:19.20 -18:54:19.50 ASASSN-26bx 2026-03-21.25 16.39 19:01:16.28 -29:29:23.10 ASASSN-26bw 2026-03-21.33 15.81 08:46:05.75 +10:47:39.80 ASASSN-26ca 2026-03-21.13 14.27 12:14:58.16 +63:47:16.20 SN 2026fvx 2026-03-21.12 15.6 18:02:55.90 -75:23:02.60 ASASSN-26bz 2026-03-21.32 16.16 12:16:02.88 -53:16:33.80 ASASSN-26cc 2026-03-20.04 15.48 13:08:21.85 +29:13:44.20 SN 2026fmh 2026-03-20.16 -0.33 19:56:38.48 -34:45:21.50 ASASSN-26cb 2026-03-20.35 -3.26 14:32:41.15 -41:38:48.50 ASASSN-26by 2026-03-20.15 -1.31 13:00:42.99 +37:18:34.60 SN2026fjc 2026-03-19.5 15.97 06:02:44.21 -04:11:06.20 ASASSN-26bv 2026-03-19.19 15.67 12:20:27.96 -45:55:38.40 ASASSN-26bt 2026-03-18.8 16.32 07:49:57.30 -56:14:35.10 ASASSN-26bu 2026-03-19.19 15.74 06:04:29.75 +53:23:34.00 SN 2026eza 2026-03-18.2 17.48 11:54:57.87 +69:19:28.90 AT2026fsf 2026-03-18.14 16.95 10:44:46.95 +58:27:29.30 SN 2026enn 2026-03-18.13 17.53 20:45:54.04 -73:26:43.00 AT 2026ezy 2026-03-18.13 16.83 06:53:18.10 -59:10:49.30 ASASSN-26bs 2026-03-18.02 16.93 07:45:09.29 -62:14:36.20 ASASSN-26br 2026-03-16.16 16.78 19:24:27.93 -52:04:36.40 AT 2023uk 2026-03-16.35 14.2 04:52:54.50 -15:20:57.10 AT2026fhw 2026-03-14.06 SDSS 11:10:34.24 +02:58:48.10 SN2026drr 2026-03-14.08 0.2 07:26:45.73 -27:45:13.90 ASASSN-26bo 2026-03-14.17 13.8 16:35:46.94 +58:12:28.40 SN2026ebt 2026-03-12.41 17.12 13:01:19.46 +15:42:15.50 SN2026ehe 2026-03-12.34 -0.18 09:15:55.41 +10:08:09.70 SN2026efq 2026-03-12.16 0.06 03:31:20.92 -35:29:29.00 SN2026evh 2026-03-12.05 17.29 06:26:19.15 -85:18:28.10 AT2026ffp 2026-03-12.16 0.37 14:16:42.30 -41:18:36.50 AT2026fij 2026-03-12.05 15.97 10:45:04.71 +00:06:13.10 SN 2026exe 2026-03-11.78 16.48 18:07:45.58 +69:43:01.00 SN2026ess 2026-03-12.37 17.37 13:11:03.58 +49:06:31.80 AT2026ewa 2026-03-12.42 16.77 -rw-r--r-- 1 apache apache 5.8K May 9 05:02 asassn_transients_list.txt ############################################################ Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html : 05:50:50.81 +36:22:45.1 TCP J05505081+3622451 2026-02-17.5511 15.7mag 00:42:51.33 +41:13:49.1 PNV J00425133+4113491 2026-02-20.738 18.3mag 00:43:04.88 +41:29:41.4 PNV J00430488+4129414 2026-02-20.5923 18.84Cmag 17:43:29.74 +11:24:00.3 TCP J17432974+1124003 2026-02-22.3773 13.6mag 09:55:01.59 +69:08:42.7 PNV J09550159+6908427 2026-02-20.893 19.0mag 07:03:25.76 -12:41:40.1 TCP J07032576-1241401 2026-03-10.4268 15.4mag 00:42:36.82 +41:16:05.8 PNV J00423682+4116058 2026-03-12.5744 17.24Cmag 07:26:45.79 -27:45:14.1 TCP J07264579-2745141 2026-03-17.4417 14.8mag 17:57:19.56 -28:08:14.7 TCP J17571956-2808147 2026-03-19.7972 14.5mag 08:46:05.73 +10:47:39.7 TCP J08460573+1047397 2026-03-21.1936 14.5mag 09:55:38.83 +69:05:21.7 PNV J09553883+6905217 2026-04-01.893 19.4mag 19:32:43.67 -22:39:30.7 TCP J19324367-2239307 2026-04-05.4395 13.6mag 16:16:36.03 +44:52:28.9 TCP J16163603+4452289 2026-04-05.6655 14.2mag 00:43:38.36 +41:15:32.4 PNV J00433836+4115324 2026-04-08.079 17.2mag 15:41:11.68 +59:18:26.8 TCP J15411168+5918268 2026-04-12.9625 19.2mag 00:43:35.02 +41:46:28.0 PNV J00433502+4146280 2026-04-23.056 15.9mag 00:42:55.64 +41:14:12.2 PNV J00425564+4114122 2026-04-24.042 16.2mag 21:14:03.38 +56:46:44.1 TCP J21140338+5646441 2026-05-05.3534 16.7mag 15:03:05.19 +22:02:04.1 TCP J15030519+2202041 2026-05-08.3260 13.9mag 07:15:18.25 +47:53:16.7 TCP J07151825+4753167 2026-05-09.1599 14.4mag -rw-r--r-- 1 apache apache 188K May 9 05:02 tocp_transients_list.txt ############################################################ Truncated list of recent TNS transients from https://www.wis-tns.org/ : 13:05:18.133 -10:24:28.89 AT 2026kzs 2026-04-07.27 19.663 19:10:27.552 +13:28:45.06 AT 2026kzr 2026-04-28.47 18.725 18:12:17.366 +00:39:40.36 AT 2026kzq 2026-04-15.45 19.645 18:26:11.280 +39:33:34.13 AT 2026kzp 2026-04-22.78 20.95 17:35:57.150 +46:21:21.92 AT 2026kzo 2026-04-09.81 21.73 16:01:38.350 +55:55:13.06 AT 2026kzn 2026-04-09.81 20.89 15:34:13.600 +52:13:29.48 AT 2026kzm 2026-04-09.80 21.57 19:12:37.740 +53:04:22.65 AT 2026kzl 2026-04-08.90 21.67 18:01:42.100 +21:32:35.13 AT 2026kzk 2026-04-03.90 20.91 16:00:29.470 +56:42:30.56 AT 2026kzj 2026-03-30.82 20.63 15:00:42.230 +43:44:51.39 AT 2026kzi 2026-03-23.79 22.16 14:06:25.970 +03:12:50.08 AT 2026kzh 2026-04-24.65 21.75 14:10:15.440 -01:10:59.11 AT 2026kzg 2026-04-24.65 21.84 13:47:04.130 +01:13:46.03 AT 2026kzf 2026-04-24.65 22.19 13:47:52.620 +02:27:07.29 AT 2026kze 2026-04-22.73 22.16 13:08:17.370 +04:32:05.97 AT 2026kzd 2026-04-22.71 22.33 14:08:10.510 +04:19:24.63 AT 2026kzc 2026-04-20.75 21.92 14:13:53.820 -01:39:30.67 AT 2026kzb 2026-04-12.73 22.21 11:27:55.560 -13:38:57.45 SN 2026kza 2026-04-23.30 19.353 22:41:38.669 +02:38:13.00 AT 2026kyz 2026-04-28.49 19.0985 -rw-r--r-- 1 apache apache 30K May 9 05:02 tns_transients_list.txt Discovery image 2 2026 05 09.38277 2461169.88277 14.60 16:47:58.34 +35:08:52.7 1540 4802 /data_ssd/NMW-TexasTech/workdir//img_2026-05-09_CI_CrB-01-Q2b1x1_045952_TTUQ2b1x1_2196790_VDYlCRGX/fd_CrB-01-Q2b1x1_2026-05-09_04-11-01_20.00sec_-5.00C_LIGHT_0352.fits
