######## 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_2026-05-11.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: Dra-10-Q2b1x1 ####################################### ########### Starting Dra-10-Q2b1x1 ########### Processing Dra-10-Q2b1x1 server tau has sufficient free disk space available: 729090 MB at /data_ssd/NMW-TexasTech/workdir server tau has sufficient free disk space available: 729090 MB at . Checking input images (2 new) REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.fits REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-04-18_05-50-32_20.00sec_-5.00C_LIGHT_0279.fits Small preview (one of the new images):
Large previews of the second-epoch (new) images:
MAKE_PNG_PLOTS=yes
renamed 'Dra-10-Q2b1x1_2026-05-15_05-57-03_20.00sec_-0.00C_LIGHT_0203.png' -> 'transient_report/Dra-10-Q2b1x1_2026-05-15_05-57-03_20.00sec_-0.00C_LIGHT_0203.fits_preview.png'
Dra-10-Q2b1x1_2026-05-15_05-57-03_20.00sec_-0.00C_LIGHT_0203.fits
renamed 'Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.png' -> 'transient_report/Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.fits_preview.png'
Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.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= 409.1086 INFO: REFERENCE_EPOCH__FIRST_IMAGE_SD= 569.8782 INFO: SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 4659.1537 INFO: SECOND_EPOCH__FIRST_IMAGE_SD= 970.0930 INFO: SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 5225.5289 INFO: SECOND_EPOCH__SECOND_IMAGE_SD= 1063.4412 ---------------------------------------------- INFO: ref_to_second_epoch_img_mean_ratio= 11.3885 INFO: SECOND_EPOCH__SD_ratio= 0.088 ---------------------------------------------- Calibration settings: DARK_FRAMES_DIR=/var/www/nmw_calibration/TTUQ2b1x1/darks FLAT_FIELD_FILE=/var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-05-11.fit EXPTIME = 20.0 / [s] Exposure duration SET-TEMP= 0.0 / [degC] CCD temperature setpoint CCD-TEMP= -0.0 / [degC] CCD temperature FOCTEMP = 20.4400005340576 / [degC] Focuser temperature AMBTEMP = 21.0 / [degC] Ambient air temperature Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/Dra-10-Q2b1x1_2026-05-15_05-57-03_20.00sec_-0.00C_LIGHT_0203.fits CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/Dra-10-Q2b1x1_2026-05-15_05-57-03_20.00sec_-0.00C_LIGHT_0203.fits SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/Dra-10-Q2b1x1_2026-05-15_05-57-03_20.00sec_-0.00C_LIGHT_0203.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= '2026-05-15T05:57:03.1640554' / Time of observation (local)" status=0 Record 12: "DATE-OBS= '2026-05-15T10:57:03.1640554' / Time of observation (UTC)" status=0 Record 13: "MJD-OBS = 61175.4562866203 / Modified Julian Date of observation" status=0 Record 14: "DATE-AVG= '2026-05-15T10:57:13.0647376' / Averaged midpoint time (UTC)" status=0 Record 15: "MJD-AVG = 61175.4564012038 / Modified Julian Date of averaged midpoint" status=0 Record 16: "XBINNING= 1 / X axis binning factor" status=0 Record 17: "YBINNING= 1 / Y axis binning factor" status=0 Record 18: "GAIN = 30 / Sensor gain" status=0 Record 19: "OFFSET = 30 / Sensor gain offset" status=0 Record 20: "XPIXSZ = 3.76 / [um] Pixel X axis size" status=0 Record 21: "YPIXSZ = 3.76 / [um] Pixel Y axis size" status=0 Record 22: "INSTRUME= 'QHY600M' / Imaging instrument name" status=0 Record 23: "CAMERAID= 'QHY600M-84137c4dbbbd119a9' / Imaging instrument identifier" status=0 Record 24: "SET-TEMP= 0.0 / [degC] CCD temperature setpoint" status=0 Record 25: "CCD-TEMP= -0.0 / [degC] CCD temperature" status=0 Record 26: "READOUTM= '2CMS-0' / Sensor readout mode" status=0 Record 27: "USBLIMIT= 50 / Camera-specific USB setting" status=0 Record 28: "TELESCOP= 'QHY600M-TTU2' / Name of telescope" status=0 Record 29: "FOCALLEN= 135.0 / [mm] Focal length" status=0 Record 30: "FOCRATIO= 2.2 / Focal ratio" status=0 Record 31: "RA = 254.12109141082 / [deg] RA of telescope" status=0 Record 32: "DEC = 54.0000301951992 / [deg] Declination of telescope" status=0 Record 33: "CENTALT = 54.7580555555556 / [deg] Altitude of telescope" status=0 Record 34: "CENTAZ = 317.693888888889 / [deg] Azimuth of telescope" status=0 Record 35: "AIRMASS = 1.22375090959732 / 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 = 'Dra-10' / Name of the object of interest" status=0 Record 46: "OBJCTRA = '16 56 28' / [H M S] RA of imaged object" status=0 Record 47: "OBJCTDEC= '+54 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 = 20418 / [step] Focuser position" status=0 Record 51: "FOCUSPOS= 20418 / [step] Focuser position" status=0 Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0 Record 53: "FOCTEMP = 20.4400005340576 / [degC] Focuser temperature" status=0 Record 54: "FOCUSTEM= 20.4400005340576 / [degC] Focuser temperature" status=0 Record 55: "DEWPOINT= 8.9 / [degC] Dew point" status=0 Record 56: "HUMIDITY= 46.0 / [percent] Relative humidity" status=0 Record 57: "PRESSURE= 893.9 / [hPa] Air pressure" status=0 Record 58: "AMBTEMP = 21.0 / [degC] Ambient air temperature" status=0 Record 59: "WINDDIR = 48.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0 Record 60: "WINDGUST= 22.00176 / [kph] Wind gust" status=0 Record 61: "WINDSPD = 11.900952 / [kph] Wind speed" status=0 Record 62: "ROWORDER= 'TOP-DOWN' / FITS Image Orientation" status=0 Record 63: "EQUINOX = 2000.0 / Equinox of celestial coordinate system" status=0 Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0 Record 65: "QHY_EXP = 20.000096 / [s] Actual exposure time" status=0 Record 66: "QHY_PP = 13888.0 / [ps] pixelPeriod" status=0 Record 67: "QHY_LP = 85000.0 / [ns] linePeriod" status=0 Record 68: "GPS_LP = 85000.0 / [ns] linePeriod" status=0 Record 69: "QHY_FP = 20000160.0 / [us] framePeriod" status=0 Record 70: "QHY_CPL = 6120.0 / clocksPerLine" status=0 Record 71: "QHY_LPF = 235295.0 / linesPerFrame" status=0 Record 72: "QHY_AET = 20000096.0 / [us] actualExposureTime" status=0 Record 73: "QHY_LEM = T / isLongExposureMode" status=0 Record 74: "QHY_OFF0= 3767.777 / [us] RollingShutterEndOffset row 0" status=0 Allocating memory for image, dark and result arrays... Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/Dra-10-Q2b1x1_2026-05-15_05-57-03_20.00sec_-0.00C_LIGHT_0203.fits 9576 6388 16 bitpix SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/Dra-10-Q2b1x1_2026-05-15_05-57-03_20.00sec_-0.00C_LIGHT_0203.fits SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-05-13.fit CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/Dra-10-Q2b1x1_2026-05-15_05-57-03_20.00sec_-0.00C_LIGHT_0203.fits CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-05-13.fit Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-05-13.fit 9576 6388 16 bitpix Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/d_Dra-10-Q2b1x1_2026-05-15_05-57-03_20.00sec_-0.00C_LIGHT_0203.fits :) Spent 0.525760 seconds renamed 'mdark_TTUQ2b1x1_0C_20s_2026-05-13.png' -> 'transient_report/dark.png' MegaDivider v7 Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/d_Dra-10-Q2b1x1_2026-05-15_05-57-03_20.00sec_-0.00C_LIGHT_0203.fits 9576 6388 16 bitpix Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-05-11.fit 9576 6388 16 bitpix Avarage count on flat field image: 27778.751589 Minimal real count (from overscan): 5 Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/fd_Dra-10-Q2b1x1_2026-05-15_05-57-03_20.00sec_-0.00C_LIGHT_0203.fits :) No overscan detected - all values seem high! (left_median=18343.5, right_median=21629.5) renamed 'mff_TTUQ2b1x1_2026-05-11.png' -> 'transient_report/flat.png' Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/fd_Dra-10-Q2b1x1_2026-05-15_05-57-03_20.00sec_-0.00C_LIGHT_0203.fits EXPTIME = 20.0 / [s] Exposure duration SET-TEMP= 0.0 / [degC] CCD temperature setpoint CCD-TEMP= -0.0 / [degC] CCD temperature FOCTEMP = 20.4099998474121 / [degC] Focuser temperature AMBTEMP = 21.0 / [degC] Ambient air temperature Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.fits CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.fits SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.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= '2026-05-15T05:57:53.0006991' / Time of observation (local)" status=0 Record 12: "DATE-OBS= '2026-05-15T10:57:53.0006991' / Time of observation (UTC)" status=0 Record 13: "MJD-OBS = 61175.4568634261 / Modified Julian Date of observation" status=0 Record 14: "DATE-AVG= '2026-05-15T10:58:02.9032916' / Averaged midpoint time (UTC)" status=0 Record 15: "MJD-AVG = 61175.456978044 / Modified Julian Date of averaged midpoint" status=0 Record 16: "XBINNING= 1 / X axis binning factor" status=0 Record 17: "YBINNING= 1 / Y axis binning factor" status=0 Record 18: "GAIN = 30 / Sensor gain" status=0 Record 19: "OFFSET = 30 / Sensor gain offset" status=0 Record 20: "XPIXSZ = 3.76 / [um] Pixel X axis size" status=0 Record 21: "YPIXSZ = 3.76 / [um] Pixel Y axis size" status=0 Record 22: "INSTRUME= 'QHY600M' / Imaging instrument name" status=0 Record 23: "CAMERAID= 'QHY600M-84137c4dbbbd119a9' / Imaging instrument identifier" status=0 Record 24: "SET-TEMP= 0.0 / [degC] CCD temperature setpoint" status=0 Record 25: "CCD-TEMP= -0.0 / [degC] CCD temperature" status=0 Record 26: "READOUTM= '2CMS-0' / Sensor readout mode" status=0 Record 27: "USBLIMIT= 50 / Camera-specific USB setting" status=0 Record 28: "TELESCOP= 'QHY600M-TTU2' / Name of telescope" status=0 Record 29: "FOCALLEN= 135.0 / [mm] Focal length" status=0 Record 30: "FOCRATIO= 2.2 / Focal ratio" status=0 Record 31: "RA = 254.121091372615 / [deg] RA of telescope" status=0 Record 32: "DEC = 54.000030134547 / [deg] Declination of telescope" status=0 Record 33: "CENTALT = 54.6411111111111 / [deg] Altitude of telescope" status=0 Record 34: "CENTAZ = 317.628611111111 / [deg] Azimuth of telescope" status=0 Record 35: "AIRMASS = 1.22551601301092 / 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 = 'Dra-10' / Name of the object of interest" status=0 Record 46: "OBJCTRA = '16 56 28' / [H M S] RA of imaged object" status=0 Record 47: "OBJCTDEC= '+54 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 = 20418 / [step] Focuser position" status=0 Record 51: "FOCUSPOS= 20418 / [step] Focuser position" status=0 Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0 Record 53: "FOCTEMP = 20.4099998474121 / [degC] Focuser temperature" status=0 Record 54: "FOCUSTEM= 20.4099998474121 / [degC] Focuser temperature" status=0 Record 55: "DEWPOINT= 8.9 / [degC] Dew point" status=0 Record 56: "HUMIDITY= 46.0 / [percent] Relative humidity" status=0 Record 57: "PRESSURE= 893.9 / [hPa] Air pressure" status=0 Record 58: "AMBTEMP = 21.0 / [degC] Ambient air temperature" status=0 Record 59: "WINDDIR = 48.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0 Record 60: "WINDGUST= 22.00176 / [kph] Wind gust" status=0 Record 61: "WINDSPD = 11.900952 / [kph] Wind speed" status=0 Record 62: "ROWORDER= 'TOP-DOWN' / FITS Image Orientation" status=0 Record 63: "EQUINOX = 2000.0 / Equinox of celestial coordinate system" status=0 Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0 Record 65: "QHY_EXP = 20.000096 / [s] Actual exposure time" status=0 Record 66: "QHY_PP = 13888.0 / [ps] pixelPeriod" status=0 Record 67: "QHY_LP = 85000.0 / [ns] linePeriod" status=0 Record 68: "GPS_LP = 85000.0 / [ns] linePeriod" status=0 Record 69: "QHY_FP = 20000160.0 / [us] framePeriod" status=0 Record 70: "QHY_CPL = 6120.0 / clocksPerLine" status=0 Record 71: "QHY_LPF = 235295.0 / linesPerFrame" status=0 Record 72: "QHY_AET = 20000096.0 / [us] actualExposureTime" status=0 Record 73: "QHY_LEM = T / isLongExposureMode" status=0 Record 74: "QHY_OFF0= 3767.777 / [us] RollingShutterEndOffset row 0" status=0 Allocating memory for image, dark and result arrays... Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.fits 9576 6388 16 bitpix SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.fits SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-05-13.fit CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.fits CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-05-13.fit Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-05-13.fit 9576 6388 16 bitpix Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/d_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.fits :) Spent 0.505918 seconds renamed 'mdark_TTUQ2b1x1_0C_20s_2026-05-13.png' -> 'transient_report/dark.png' MegaDivider v7 Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/d_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.fits 9576 6388 16 bitpix Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-05-11.fit 9576 6388 16 bitpix Avarage count on flat field image: 27778.751589 Minimal real count (from overscan): 5 Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.fits :) No overscan detected - all values seem high! (left_median=18343.5, right_median=21629.5) renamed 'mff_TTUQ2b1x1_2026-05-11.png' -> 'transient_report/flat.png' Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.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_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/fd_Dra-10-Q2b1x1_2026-05-15_05-57-03_20.00sec_-0.00C_LIGHT_0203.fits SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.fits Previews of the CALIBRATED second-epoch images:
fd_Dra-10-Q2b1x1_2026-05-15_05-57-03_20.00sec_-0.00C_LIGHT_0203.fits
fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.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/Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.fits /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-04-18_05-50-32_20.00sec_-5.00C_LIGHT_0279.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/fd_Dra-10-Q2b1x1_2026-05-15_05-57-03_20.00sec_-0.00C_LIGHT_0203.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.fits SExtractor catalog cache: saved Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.fits.cat to cache SExtractor catalog cache: saved Dra-10-Q2b1x1_2026-04-18_05-50-32_20.00sec_-5.00C_LIGHT_0279.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/Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.fits /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-04-18_05-50-32_20.00sec_-5.00C_LIGHT_0279.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/fd_Dra-10-Q2b1x1_2026-05-15_05-57-03_20.00sec_-0.00C_LIGHT_0203.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.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: 2461175.95640236 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_Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.fits exists and is non-empty Saving wcs_Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.fits to local_wcs_cache/ 'wcs_Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.fits' -> 'local_wcs_cache/wcs_Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.fits' wcs_Dra-10-Q2b1x1_2026-04-18_05-50-32_20.00sec_-5.00C_LIGHT_0279.fits exists and is non-empty Saving wcs_Dra-10-Q2b1x1_2026-04-18_05-50-32_20.00sec_-5.00C_LIGHT_0279.fits to local_wcs_cache/ 'wcs_Dra-10-Q2b1x1_2026-04-18_05-50-32_20.00sec_-5.00C_LIGHT_0279.fits' -> 'local_wcs_cache/wcs_Dra-10-Q2b1x1_2026-04-18_05-50-32_20.00sec_-5.00C_LIGHT_0279.fits' wcs_fd_Dra-10-Q2b1x1_2026-05-15_05-57-03_20.00sec_-0.00C_LIGHT_0203.fits exists and is non-empty Saving wcs_fd_Dra-10-Q2b1x1_2026-05-15_05-57-03_20.00sec_-0.00C_LIGHT_0203.fits to local_wcs_cache/ 'wcs_fd_Dra-10-Q2b1x1_2026-05-15_05-57-03_20.00sec_-0.00C_LIGHT_0203.fits' -> 'local_wcs_cache/wcs_fd_Dra-10-Q2b1x1_2026-05-15_05-57-03_20.00sec_-0.00C_LIGHT_0203.fits' wcs_fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.fits exists and is non-empty Saving wcs_fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.fits to local_wcs_cache/ 'wcs_fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.fits' -> 'local_wcs_cache/wcs_fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.fits' ################################### # fov_of_wcs_calibrated_image.sh output for wcs_Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.fits (1st reference image) verification OK: wcs_Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.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: 16:56:27.569 +53:59:39.22 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_Dra-10-Q2b1x1_2026-05-15_05-57-03_20.00sec_-0.00C_LIGHT_0203.fits (1st new image) verification OK: wcs_fd_Dra-10-Q2b1x1_2026-05-15_05-57-03_20.00sec_-0.00C_LIGHT_0203.fits Image size: 937.3'x624.1' 15.6(deg)x10.4(deg) 9576x6388 pix Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis Image center: 16:56:29.899 +54:00:09.88 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the first second-epoch image (pointing accuracy) Reference image center 16:56:27.569 +53:59:39.22 Second-epoch image center 16:56:29.899 +54:00:09.88 Angular distance between the image centers 0.0103 deg. Soft limit: 0.50 deg. Hard limit: 1.00 deg. ################################### ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.fits (2nd new image) verification OK: wcs_fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.fits util/fov_of_wcs_calibrated_image.sh: line 144: echo: write error: Broken pipe Image size: 937.3'x624.1' 15.6(deg)x10.4(deg) 9576x6388 pix Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis Image center: 16:56:26.723 +53:59:37.66 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the second second-epoch image (pointing accuracy) Reference image center 16:56:27.569 +53:59:39.22 Second-epoch image center 16:56:26.723 +53:59:37.66 Angular distance between the image centers 0.0021 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 16:56:29.899 +54:00:09.88 Second-epoch second image center 16:56:26.723 +53:59:37.66 Angular distance between the image centers 0.01186 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/Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.fits &> /tmp/tmp.q3P7gsjJ6w Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-04-18_05-50-32_20.00sec_-5.00C_LIGHT_0279.fits &> /tmp/tmp.d98x47SU2n Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-04-18_05-50-32_20.00sec_-5.00C_LIGHT_0279.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/fd_Dra-10-Q2b1x1_2026-05-15_05-57-03_20.00sec_-0.00C_LIGHT_0203.fits &> /tmp/tmp.xaRG8v5mgm Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/fd_Dra-10-Q2b1x1_2026-05-15_05-57-03_20.00sec_-0.00C_LIGHT_0203.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.fits &> /tmp/tmp.hFtAWAH2Eg Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.fits Calibrating the magnitude scale Found non-empty wcs_Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.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_Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.fits and wcs_Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.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_Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.fits and wcs_Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.fits.cat Found non-empty wcs_Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.fits and wcs_Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.fits.cat The reference image (wcs_Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.fits) and catalog (wcs_Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.fits.cat) found 'wcs_Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.fits.cat' -> 'wcsmag.cat' Read 11389 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 239.5543 to 269.5915 deg, Dec +47.7287 to +59.3751 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 239.5543 to 269.5915 deg, Dec 47.7287 to 59.3751 deg Loaded 8076 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): 5347 out of 5675 total matches. Matched with Tycho-2 5675 out of 11389 detected stars. The calibration function type and coefficients are written to calib.txt_param util/calibrate_magnitude_scale 0.000000 1.000000 22.871800 a=0.000000 b=1.000000 c=22.871800 From vast_summary.log: estimated ref. image limiting mag.: -7.41 Updating vast_summary.log: Estimated ref. image limiting mag.: 15.46 Updated vast_limiting_magnitude.log with calibrated magnitudes Working... Please, PLEASE, be patient!!! All lightcurves processed! =) Estimated ref. image limiting mag.: 15.46
Lightcurve magnitude calibration plot:
Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V) Read 11389 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 239.5543 to 269.5915 deg, Dec +47.7287 to +59.3751 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 239.5543 to 269.5915 deg, Dec 47.7287 to 59.3751 deg Loaded 8076 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): 5347 out of 5675 total matches. Matched with Tycho-2 5675 out of 11389 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.fits:
Forced-photometry filter: calibrated wcs_Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.fits -> calib.txt_param_ref_wcs_Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.fits (aperture=6.3) Read 10100 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 239.1612 to 269.0247 deg, Dec +48.1098 to +59.2672 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 239.1612 to 269.0247 deg, Dec 48.1098 to 59.2672 deg Loaded 7638 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): 5394 out of 5618 total matches. Matched with Tycho-2 5618 out of 10100 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Dra-10-Q2b1x1_2026-04-18_05-50-32_20.00sec_-5.00C_LIGHT_0279.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Dra-10-Q2b1x1_2026-04-18_05-50-32_20.00sec_-5.00C_LIGHT_0279.fits:
Forced-photometry filter: calibrated wcs_Dra-10-Q2b1x1_2026-04-18_05-50-32_20.00sec_-5.00C_LIGHT_0279.fits -> calib.txt_param_ref_wcs_Dra-10-Q2b1x1_2026-04-18_05-50-32_20.00sec_-5.00C_LIGHT_0279.fits (aperture=7.0) ____ End of magnitude calibration ____ Applying consolidated magnitude filters... Preparing the exclusion lists for this field Done with filtering Found 1 candidate transients before the final filtering. (Hard limit: 8000) Median FWHM seeing for isolated stars: 2.2 pix Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.fits 2.5 pix Dra-10-Q2b1x1_2026-04-18_05-50-32_20.00sec_-5.00C_LIGHT_0279.fits 2.4 pix fd_Dra-10-Q2b1x1_2026-05-15_05-57-03_20.00sec_-0.00C_LIGHT_0203.fits 2.4 pix fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.fits 2.2 pix wcs_Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.fits 2.5 pix wcs_Dra-10-Q2b1x1_2026-04-18_05-50-32_20.00sec_-5.00C_LIGHT_0279.fits Limiting magnitude estimates: 15.5 mag. Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.fits 15.2 mag. Dra-10-Q2b1x1_2026-04-18_05-50-32_20.00sec_-5.00C_LIGHT_0279.fits 14.1 mag. fd_Dra-10-Q2b1x1_2026-05-15_05-57-03_20.00sec_-0.00C_LIGHT_0203.fits 14.0 mag. fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.fits All-image limiting magnitude estimate: 14.0 (SNR ) 11.1 (80% of stars) with default.sex.telephoto_lens_onlybrightstars_v1 The first estimate is the magnitude of a star detected with a signal-to-noise ratio of following Karpov (2025, Acta Polytechnica, 65, 50). This value should be representative of the faintest stars clearly visible in the image. The brighter of the limiting magnitude estimates for the two second-epoch images is reported here. The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images. This value is representative of the faintest object that may enter the candidate transients list. The hard cut-off for the candidate transients is 15.0 mag. Waiting for UCAC5 plate solver wait ############ /tmp/tmp.q3P7gsjJ6w (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/Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.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_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.fits 573.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.fits WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.fits is already a symlink and we do not allow symlinks on symlinks FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.fits' -> 'wcs_Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.fits' FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.fits WCS_IMAGE_NAME=wcs_Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.fits WCS-calibrated image found: wcs_Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.fits Checking if the catalog wcs_Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.fits.cat corresponding to the image wcs_Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.fits alredy exist and is non-empty... Catalog wcs_Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.fits.cat corresponding to the image wcs_Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.fits WCS catalog name: wcs_Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=765, passed=11389 Got 11389 stars (including 10611 good ones) from the SExtractor catalog wcs_Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.fits.cat util/solve_plate_with_UCAC5 got 11389 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 688 to 748 (Dec 47.7 to 59.4) Done reading UCAC5 zone files... Matched 940 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 939 matched stars entering correct_measured_positions(), 924 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.36" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 939 matched stars entering correct_measured_positions(), 11197 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.34" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 688 to 748 (Dec 47.7 to 59.4) Done reading UCAC5 zone files... Matched 940 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 939 matched stars entering correct_measured_positions(), 11197 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.34" Accuracy estimation diagnostic: 939 matched stars entering correct_measured_positions(), 11197 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.34" Excluding outliers - 939 stars left (next iteration limit 1032) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) WCS_QUALITY_DIAG: file=Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.fits N_match=939 sigma_overall_arcsec=0.334 sigma_q1_arcsec=0.308 sigma_q2_arcsec=0.406 sigma_q3_arcsec=0.296 sigma_q4_arcsec=0.352 n_q1=218 n_q2=234 n_q3=248 n_q4=239 worst_quadrant_to_overall_ratio=1.213 The image catalog is written to wcs_Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.fits -region wcs_Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.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.d98x47SU2n (6) ############ Parsing command line arguments... The guess is based on the existing WCS header. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-04-18_05-50-32_20.00sec_-5.00C_LIGHT_0279.fits 571.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-04-18_05-50-32_20.00sec_-5.00C_LIGHT_0279.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-04-18_05-50-32_20.00sec_-5.00C_LIGHT_0279.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-04-18_05-50-32_20.00sec_-5.00C_LIGHT_0279.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-04-18_05-50-32_20.00sec_-5.00C_LIGHT_0279.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-04-18_05-50-32_20.00sec_-5.00C_LIGHT_0279.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-04-18_05-50-32_20.00sec_-5.00C_LIGHT_0279.fits' -> 'wcs_Dra-10-Q2b1x1_2026-04-18_05-50-32_20.00sec_-5.00C_LIGHT_0279.fits' FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-04-18_05-50-32_20.00sec_-5.00C_LIGHT_0279.fits WCS_IMAGE_NAME=wcs_Dra-10-Q2b1x1_2026-04-18_05-50-32_20.00sec_-5.00C_LIGHT_0279.fits WCS-calibrated image found: wcs_Dra-10-Q2b1x1_2026-04-18_05-50-32_20.00sec_-5.00C_LIGHT_0279.fits Checking if the catalog wcs_Dra-10-Q2b1x1_2026-04-18_05-50-32_20.00sec_-5.00C_LIGHT_0279.fits.cat corresponding to the image wcs_Dra-10-Q2b1x1_2026-04-18_05-50-32_20.00sec_-5.00C_LIGHT_0279.fits alredy exist and is non-empty... Catalog wcs_Dra-10-Q2b1x1_2026-04-18_05-50-32_20.00sec_-5.00C_LIGHT_0279.fits.cat corresponding to the image wcs_Dra-10-Q2b1x1_2026-04-18_05-50-32_20.00sec_-5.00C_LIGHT_0279.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Dra-10-Q2b1x1_2026-04-18_05-50-32_20.00sec_-5.00C_LIGHT_0279.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-04-18_05-50-32_20.00sec_-5.00C_LIGHT_0279.fits WCS catalog name: wcs_Dra-10-Q2b1x1_2026-04-18_05-50-32_20.00sec_-5.00C_LIGHT_0279.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=597, passed=10100 Got 10100 stars (including 9496 good ones) from the SExtractor catalog wcs_Dra-10-Q2b1x1_2026-04-18_05-50-32_20.00sec_-5.00C_LIGHT_0279.fits.cat util/solve_plate_with_UCAC5 got 10100 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.5' Seting catalog search parameters based on the expected field of view 937.5 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013021 (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 0.010417 (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 690 to 748 (Dec 48.1 to 59.3) Done reading UCAC5 zone files... Matched 942 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 941 matched stars entering correct_measured_positions(), 927 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.45" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 941 matched stars entering correct_measured_positions(), 9982 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.45" 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 690 to 748 (Dec 48.1 to 59.3) Done reading UCAC5 zone files... Matched 942 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 941 matched stars entering correct_measured_positions(), 9985 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.45" Accuracy estimation diagnostic: 941 matched stars entering correct_measured_positions(), 9985 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.47" Excluding outliers - 941 stars left (next iteration limit 1035) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) WCS_QUALITY_DIAG: file=Dra-10-Q2b1x1_2026-04-18_05-50-32_20.00sec_-5.00C_LIGHT_0279.fits N_match=941 sigma_overall_arcsec=0.468 sigma_q1_arcsec=0.413 sigma_q2_arcsec=0.468 sigma_q3_arcsec=0.515 sigma_q4_arcsec=0.430 n_q1=250 n_q2=252 n_q3=228 n_q4=211 worst_quadrant_to_overall_ratio=1.101 The image catalog is written to wcs_Dra-10-Q2b1x1_2026-04-18_05-50-32_20.00sec_-5.00C_LIGHT_0279.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_Dra-10-Q2b1x1_2026-04-18_05-50-32_20.00sec_-5.00C_LIGHT_0279.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-04-18_05-50-32_20.00sec_-5.00C_LIGHT_0279.fits -region wcs_Dra-10-Q2b1x1_2026-04-18_05-50-32_20.00sec_-5.00C_LIGHT_0279.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_Dra-10-Q2b1x1_2026-04-18_05-50-32_20.00sec_-5.00C_LIGHT_0279.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.xaRG8v5mgm (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_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/fd_Dra-10-Q2b1x1_2026-05-15_05-57-03_20.00sec_-0.00C_LIGHT_0203.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/fd_Dra-10-Q2b1x1_2026-05-15_05-57-03_20.00sec_-0.00C_LIGHT_0203.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/fd_Dra-10-Q2b1x1_2026-05-15_05-57-03_20.00sec_-0.00C_LIGHT_0203.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/fd_Dra-10-Q2b1x1_2026-05-15_05-57-03_20.00sec_-0.00C_LIGHT_0203.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/fd_Dra-10-Q2b1x1_2026-05-15_05-57-03_20.00sec_-0.00C_LIGHT_0203.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_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/fd_Dra-10-Q2b1x1_2026-05-15_05-57-03_20.00sec_-0.00C_LIGHT_0203.fits WCS_IMAGE_NAME=wcs_fd_Dra-10-Q2b1x1_2026-05-15_05-57-03_20.00sec_-0.00C_LIGHT_0203.fits WCS-calibrated image found: wcs_fd_Dra-10-Q2b1x1_2026-05-15_05-57-03_20.00sec_-0.00C_LIGHT_0203.fits Checking if the catalog wcs_fd_Dra-10-Q2b1x1_2026-05-15_05-57-03_20.00sec_-0.00C_LIGHT_0203.fits.cat corresponding to the image wcs_fd_Dra-10-Q2b1x1_2026-05-15_05-57-03_20.00sec_-0.00C_LIGHT_0203.fits alredy exist and is non-empty... Catalog wcs_fd_Dra-10-Q2b1x1_2026-05-15_05-57-03_20.00sec_-0.00C_LIGHT_0203.fits.cat corresponding to the image wcs_fd_Dra-10-Q2b1x1_2026-05-15_05-57-03_20.00sec_-0.00C_LIGHT_0203.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Dra-10-Q2b1x1_2026-05-15_05-57-03_20.00sec_-0.00C_LIGHT_0203.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/fd_Dra-10-Q2b1x1_2026-05-15_05-57-03_20.00sec_-0.00C_LIGHT_0203.fits WCS catalog name: wcs_fd_Dra-10-Q2b1x1_2026-05-15_05-57-03_20.00sec_-0.00C_LIGHT_0203.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=351, passed=4106 Got 4106 stars (including 3750 good ones) from the SExtractor catalog wcs_fd_Dra-10-Q2b1x1_2026-05-15_05-57-03_20.00sec_-0.00C_LIGHT_0203.fits.cat util/solve_plate_with_UCAC5 got 4106 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 690 to 748 (Dec 48.1 to 59.3) Done reading UCAC5 zone files... Matched 947 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 944 matched stars entering correct_measured_positions(), 936 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.43" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 944 matched stars entering correct_measured_positions(), 4067 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.43" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 690 to 748 (Dec 48.1 to 59.3) Done reading UCAC5 zone files... Matched 947 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 944 matched stars entering correct_measured_positions(), 4066 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.43" Accuracy estimation diagnostic: 944 matched stars entering correct_measured_positions(), 4066 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.42" Excluding outliers - 944 stars left (next iteration limit 1038) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) WCS_QUALITY_DIAG: file=fd_Dra-10-Q2b1x1_2026-05-15_05-57-03_20.00sec_-0.00C_LIGHT_0203.fits N_match=944 sigma_overall_arcsec=0.419 sigma_q1_arcsec=0.362 sigma_q2_arcsec=0.476 sigma_q3_arcsec=0.413 sigma_q4_arcsec=0.479 n_q1=249 n_q2=258 n_q3=217 n_q4=220 worst_quadrant_to_overall_ratio=1.144 The image catalog is written to wcs_fd_Dra-10-Q2b1x1_2026-05-15_05-57-03_20.00sec_-0.00C_LIGHT_0203.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Dra-10-Q2b1x1_2026-05-15_05-57-03_20.00sec_-0.00C_LIGHT_0203.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/fd_Dra-10-Q2b1x1_2026-05-15_05-57-03_20.00sec_-0.00C_LIGHT_0203.fits -region wcs_fd_Dra-10-Q2b1x1_2026-05-15_05-57-03_20.00sec_-0.00C_LIGHT_0203.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Dra-10-Q2b1x1_2026-05-15_05-57-03_20.00sec_-0.00C_LIGHT_0203.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.hFtAWAH2Eg (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_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.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_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.fits WCS_IMAGE_NAME=wcs_fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.fits WCS-calibrated image found: wcs_fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.fits Checking if the catalog wcs_fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.fits.cat corresponding to the image wcs_fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.fits alredy exist and is non-empty... Catalog wcs_fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.fits.cat corresponding to the image wcs_fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.fits WCS catalog name: wcs_fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=364, passed=3842 Got 3842 stars (including 3472 good ones) from the SExtractor catalog wcs_fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.fits.cat util/solve_plate_with_UCAC5 got 3842 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 690 to 748 (Dec 48.1 to 59.2) Done reading UCAC5 zone files... Matched 943 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 941 matched stars entering correct_measured_positions(), 933 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.45" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 941 matched stars entering correct_measured_positions(), 3811 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.43" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 690 to 748 (Dec 48.1 to 59.2) Done reading UCAC5 zone files... Matched 943 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 941 matched stars entering correct_measured_positions(), 3812 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.44" Accuracy estimation diagnostic: 941 matched stars entering correct_measured_positions(), 3812 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.44" Excluding outliers - 941 stars left (next iteration limit 1035) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) WCS_QUALITY_DIAG: file=fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.fits N_match=941 sigma_overall_arcsec=0.466 sigma_q1_arcsec=0.439 sigma_q2_arcsec=0.479 sigma_q3_arcsec=0.475 sigma_q4_arcsec=0.505 n_q1=245 n_q2=262 n_q3=213 n_q4=221 worst_quadrant_to_overall_ratio=1.084 The image catalog is written to wcs_fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.fits -region wcs_fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.fits.cat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ################################### # Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above) ref1=Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.fits sigma_overall=0.334 worst_q_ratio=1.213 ref2=Dra-10-Q2b1x1_2026-04-18_05-50-32_20.00sec_-5.00C_LIGHT_0279.fits sigma_overall=0.468 worst_q_ratio=1.101 new1=fd_Dra-10-Q2b1x1_2026-05-15_05-57-03_20.00sec_-0.00C_LIGHT_0203.fits sigma_overall=0.419 worst_q_ratio=1.144 new2=fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.fits sigma_overall=0.466 worst_q_ratio=1.084 reference average sigma_overall=0.401 worst_q_ratio=1.157 warn-on-ratio threshold: 2.0x reference ###################################
Distribution of catalog-matched stars across the image:
plot_astrometric_residuals_xy: wrote wcs_Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335_astrometric_residuals.png (939 matched stars from wcs_Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.fits.cat.astrometric_residuals, image 9576x6388) plot_astrometric_residuals_xy: wrote wcs_Dra-10-Q2b1x1_2026-04-18_05-50-32_20.00sec_-5.00C_LIGHT_0279_astrometric_residuals.png (941 matched stars from wcs_Dra-10-Q2b1x1_2026-04-18_05-50-32_20.00sec_-5.00C_LIGHT_0279.fits.cat.astrometric_residuals, image 9576x6388)
plot_astrometric_residuals_xy: wrote wcs_fd_Dra-10-Q2b1x1_2026-05-15_05-57-03_20.00sec_-0.00C_LIGHT_0203_astrometric_residuals.png (944 matched stars from wcs_fd_Dra-10-Q2b1x1_2026-05-15_05-57-03_20.00sec_-0.00C_LIGHT_0203.fits.cat.astrometric_residuals, image 9576x6388) plot_astrometric_residuals_xy: wrote wcs_fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204_astrometric_residuals.png (941 matched stars from wcs_fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.fits.cat.astrometric_residuals, image 9576x6388) Copying WCS-calibrated images back to input directory Saving fully-calibrated image wcs_fd_Dra-10-Q2b1x1_2026-05-15_05-57-03_20.00sec_-0.00C_LIGHT_0203.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_fd_Dra-10-Q2b1x1_2026-05-15_05-57-03_20.00sec_-0.00C_LIGHT_0203.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/wcs_fd_Dra-10-Q2b1x1_2026-05-15_05-57-03_20.00sec_-0.00C_LIGHT_0203.fits' Saving fully-calibrated image wcs_fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/wcs_fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.fits' Preparing the HTML report for the field Dra-10-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1 make_report_in_HTML.sh Phase 1 (network queries): 0s Pre-generating preview images in parallel... Done pre-generating preview images. Pre-generating finding charts in parallel... Done pre-generating finding charts. make_report_in_HTML.sh Pre-generation: 0s xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 22823_fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204 The candidate 22823_fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204 did not pass the final checks**** FOUND 16:48:35.98 +55:08:06.5 in the exclusion list exclusion_list.txt **** make_report_in_HTML.sh Phase 2 (HTML assembly): 0s make_report_in_HTML.sh TOTAL: 0s Prepared the HTML report for the field Dra-10-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/Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.fits /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-04-18_05-50-32_20.00sec_-5.00C_LIGHT_0279.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/fd_Dra-10-Q2b1x1_2026-05-15_05-57-03_20.00sec_-0.00C_LIGHT_0203.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.fits SExtractor catalog cache: saved Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.fits.cat to cache SExtractor catalog cache: saved Dra-10-Q2b1x1_2026-04-18_05-50-32_20.00sec_-5.00C_LIGHT_0279.fits.cat to cache VaST run complete with default.sex.telephoto_lens_vSTL The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.fits /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-04-18_05-50-32_20.00sec_-5.00C_LIGHT_0279.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/fd_Dra-10-Q2b1x1_2026-05-15_05-57-03_20.00sec_-0.00C_LIGHT_0203.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.fits Checking WCS cache directory local_wcs_cache Found WCS cache directory local_wcs_cache Creating symlink local_wcs_cache/wcs_Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.fits Creating symlink local_wcs_cache/wcs_Dra-10-Q2b1x1_2026-04-18_05-50-32_20.00sec_-5.00C_LIGHT_0279.fits Creating symlink local_wcs_cache/wcs_fd_Dra-10-Q2b1x1_2026-05-15_05-57-03_20.00sec_-0.00C_LIGHT_0203.fits Creating symlink local_wcs_cache/wcs_fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.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_Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.fits exists and is non-empty wcs_Dra-10-Q2b1x1_2026-04-18_05-50-32_20.00sec_-5.00C_LIGHT_0279.fits exists and is non-empty wcs_fd_Dra-10-Q2b1x1_2026-05-15_05-57-03_20.00sec_-0.00C_LIGHT_0203.fits exists and is non-empty wcs_fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.fits exists and is non-empty ################################### # fov_of_wcs_calibrated_image.sh output for wcs_Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.fits (1st reference image) verification OK: wcs_Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.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: 16:56:27.569 +53:59:39.22 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_Dra-10-Q2b1x1_2026-05-15_05-57-03_20.00sec_-0.00C_LIGHT_0203.fits (1st new image) verification OK: wcs_fd_Dra-10-Q2b1x1_2026-05-15_05-57-03_20.00sec_-0.00C_LIGHT_0203.fits Image size: 937.3'x624.1' 15.6(deg)x10.4(deg) 9576x6388 pix Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis Image center: 16:56:29.899 +54:00:09.88 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the first second-epoch image (pointing accuracy) Reference image center 16:56:27.569 +53:59:39.22 Second-epoch image center 16:56:29.899 +54:00:09.88 Angular distance between the image centers 0.0103 deg. Soft limit: 0.50 deg. Hard limit: 1.00 deg. ################################### ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.fits (2nd new image) verification OK: wcs_fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.fits Image size: 937.3'x624.1' 15.6(deg)x10.4(deg) 9576x6388 pix Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis Image center: 16:56:26.723 +53:59:37.66 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the second second-epoch image (pointing accuracy) Reference image center 16:56:27.569 +53:59:39.22 Second-epoch image center 16:56:26.723 +53:59:37.66 Angular distance between the image centers 0.0021 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 16:56:29.899 +54:00:09.88 Second-epoch second image center 16:56:26.723 +53:59:37.66 Angular distance between the image centers 0.01186 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/Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.fits &> /tmp/tmp.lJB3wJo5ig Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-04-18_05-50-32_20.00sec_-5.00C_LIGHT_0279.fits &> /tmp/tmp.F0A8eiN9xn Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-04-18_05-50-32_20.00sec_-5.00C_LIGHT_0279.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/fd_Dra-10-Q2b1x1_2026-05-15_05-57-03_20.00sec_-0.00C_LIGHT_0203.fits &> /tmp/tmp.AIJL1nyq7A Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/fd_Dra-10-Q2b1x1_2026-05-15_05-57-03_20.00sec_-0.00C_LIGHT_0203.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.fits &> /tmp/tmp.M898kO8O2m Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.fits Calibrating the magnitude scale Found non-empty wcs_Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.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_Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.fits and wcs_Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.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_Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.fits and wcs_Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.fits.cat Found non-empty wcs_Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.fits and wcs_Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.fits.cat The reference image (wcs_Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.fits) and catalog (wcs_Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.fits.cat) found 'wcs_Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.fits.cat' -> 'wcsmag.cat' Read 67167 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 239.5544 to 269.5914 deg, Dec +47.6659 to +59.3764 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 239.5544 to 269.5914 deg, Dec 47.6659 to 59.3764 deg Loaded 8114 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): 4859 out of 5690 total matches. Matched with Tycho-2 5690 out of 67167 detected stars. The calibration function type and coefficients are written to calib.txt_param util/calibrate_magnitude_scale 0.000000 1.000000 22.745500 a=0.000000 b=1.000000 c=22.745500 From vast_summary.log: estimated ref. image limiting mag.: -7.08 Updating vast_summary.log: Estimated ref. image limiting mag.: 15.67 Updated vast_limiting_magnitude.log with calibrated magnitudes Working... Please, PLEASE, be patient!!! All lightcurves processed! =) Estimated ref. image limiting mag.: 15.67 Discovery image 2 2026 05 15.45698 2461175.95698 11.05 16:48:35.99 +55:08:06.7 5472 2502 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.fits
Lightcurve magnitude calibration plot:
Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V) Read 67167 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 239.5544 to 269.5914 deg, Dec +47.6659 to +59.3764 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 239.5544 to 269.5914 deg, Dec 47.6659 to 59.3764 deg Loaded 8114 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): 4859 out of 5690 total matches. Matched with Tycho-2 5690 out of 67167 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.fits:
Forced-photometry filter: calibrated wcs_Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.fits -> calib.txt_param_ref_wcs_Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.fits (aperture=4.8) Read 55428 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 239.1058 to 269.0617 deg, Dec +48.1098 to +59.2671 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 239.1058 to 269.0617 deg, Dec 48.1098 to 59.2671 deg Loaded 7657 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): 5045 out of 5653 total matches. Matched with Tycho-2 5653 out of 55428 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Dra-10-Q2b1x1_2026-04-18_05-50-32_20.00sec_-5.00C_LIGHT_0279.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Dra-10-Q2b1x1_2026-04-18_05-50-32_20.00sec_-5.00C_LIGHT_0279.fits:
Forced-photometry filter: calibrated wcs_Dra-10-Q2b1x1_2026-04-18_05-50-32_20.00sec_-5.00C_LIGHT_0279.fits -> calib.txt_param_ref_wcs_Dra-10-Q2b1x1_2026-04-18_05-50-32_20.00sec_-5.00C_LIGHT_0279.fits (aperture=5.2) ____ End of magnitude calibration ____ Applying consolidated magnitude filters... Preparing the exclusion lists for this field Done with filtering Found 26 candidate transients before the final filtering. (Hard limit: 8000) Median FWHM seeing for isolated stars: 2.1 pix Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.fits 2.3 pix Dra-10-Q2b1x1_2026-04-18_05-50-32_20.00sec_-5.00C_LIGHT_0279.fits 2.2 pix fd_Dra-10-Q2b1x1_2026-05-15_05-57-03_20.00sec_-0.00C_LIGHT_0203.fits 2.1 pix fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.fits 2.1 pix wcs_Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.fits 2.3 pix wcs_Dra-10-Q2b1x1_2026-04-18_05-50-32_20.00sec_-5.00C_LIGHT_0279.fits Limiting magnitude estimates: 15.7 mag. Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.fits 15.3 mag. Dra-10-Q2b1x1_2026-04-18_05-50-32_20.00sec_-5.00C_LIGHT_0279.fits 14.3 mag. fd_Dra-10-Q2b1x1_2026-05-15_05-57-03_20.00sec_-0.00C_LIGHT_0203.fits 14.2 mag. fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.fits All-image limiting magnitude estimate: 14.2 (SNR ) 13.8 (80% of stars) with default.sex.telephoto_lens_vSTL The first estimate is the magnitude of a star detected with a signal-to-noise ratio of following Karpov (2025, Acta Polytechnica, 65, 50). This value should be representative of the faintest stars clearly visible in the image. The brighter of the limiting magnitude estimates for the two second-epoch images is reported here. The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images. This value is representative of the faintest object that may enter the candidate transients list. The hard cut-off for the candidate transients is 15.0 mag. Waiting for UCAC5 plate solver wait ############ /tmp/tmp.lJB3wJo5ig (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/Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.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_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.fits 573.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.fits WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.fits is already a symlink and we do not allow symlinks on symlinks FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.fits' -> 'wcs_Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.fits' FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.fits WCS_IMAGE_NAME=wcs_Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.fits WCS-calibrated image found: wcs_Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.fits Checking if the catalog wcs_Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.fits.cat corresponding to the image wcs_Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.fits alredy exist and is non-empty... Catalog wcs_Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.fits.cat corresponding to the image wcs_Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.fits WCS catalog name: wcs_Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=33, blended=4061, passed=67134 Got 67134 stars (including 62957 good ones) from the SExtractor catalog wcs_Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.fits.cat util/solve_plate_with_UCAC5 got 67134 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 688 to 748 (Dec 47.7 to 59.4) Done reading UCAC5 zone files... Matched 940 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 939 matched stars entering correct_measured_positions(), 923 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.34" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 939 matched stars entering correct_measured_positions(), 66343 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.34" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 688 to 748 (Dec 47.7 to 59.4) Done reading UCAC5 zone files... Matched 940 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 939 matched stars entering correct_measured_positions(), 66344 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.34" Accuracy estimation diagnostic: 939 matched stars entering correct_measured_positions(), 66344 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.34" Excluding outliers - 939 stars left (next iteration limit 1032) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) WCS_QUALITY_DIAG: file=Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.fits N_match=939 sigma_overall_arcsec=0.332 sigma_q1_arcsec=0.268 sigma_q2_arcsec=0.419 sigma_q3_arcsec=0.292 sigma_q4_arcsec=0.372 n_q1=229 n_q2=230 n_q3=250 n_q4=230 worst_quadrant_to_overall_ratio=1.262 The image catalog is written to wcs_Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.fits -region wcs_Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.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.F0A8eiN9xn (6) ############ Parsing command line arguments... The guess is based on the existing WCS header. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-04-18_05-50-32_20.00sec_-5.00C_LIGHT_0279.fits 571.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-04-18_05-50-32_20.00sec_-5.00C_LIGHT_0279.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-04-18_05-50-32_20.00sec_-5.00C_LIGHT_0279.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-04-18_05-50-32_20.00sec_-5.00C_LIGHT_0279.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-04-18_05-50-32_20.00sec_-5.00C_LIGHT_0279.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-04-18_05-50-32_20.00sec_-5.00C_LIGHT_0279.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-04-18_05-50-32_20.00sec_-5.00C_LIGHT_0279.fits' -> 'wcs_Dra-10-Q2b1x1_2026-04-18_05-50-32_20.00sec_-5.00C_LIGHT_0279.fits' FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-04-18_05-50-32_20.00sec_-5.00C_LIGHT_0279.fits WCS_IMAGE_NAME=wcs_Dra-10-Q2b1x1_2026-04-18_05-50-32_20.00sec_-5.00C_LIGHT_0279.fits WCS-calibrated image found: wcs_Dra-10-Q2b1x1_2026-04-18_05-50-32_20.00sec_-5.00C_LIGHT_0279.fits Checking if the catalog wcs_Dra-10-Q2b1x1_2026-04-18_05-50-32_20.00sec_-5.00C_LIGHT_0279.fits.cat corresponding to the image wcs_Dra-10-Q2b1x1_2026-04-18_05-50-32_20.00sec_-5.00C_LIGHT_0279.fits alredy exist and is non-empty... Catalog wcs_Dra-10-Q2b1x1_2026-04-18_05-50-32_20.00sec_-5.00C_LIGHT_0279.fits.cat corresponding to the image wcs_Dra-10-Q2b1x1_2026-04-18_05-50-32_20.00sec_-5.00C_LIGHT_0279.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Dra-10-Q2b1x1_2026-04-18_05-50-32_20.00sec_-5.00C_LIGHT_0279.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-04-18_05-50-32_20.00sec_-5.00C_LIGHT_0279.fits WCS catalog name: wcs_Dra-10-Q2b1x1_2026-04-18_05-50-32_20.00sec_-5.00C_LIGHT_0279.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=24, blended=3009, passed=55404 Got 55404 stars (including 52328 good ones) from the SExtractor catalog wcs_Dra-10-Q2b1x1_2026-04-18_05-50-32_20.00sec_-5.00C_LIGHT_0279.fits.cat util/solve_plate_with_UCAC5 got 55404 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.5' Seting catalog search parameters based on the expected field of view 937.5 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013021 (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 0.010417 (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 690 to 748 (Dec 48.1 to 59.3) Done reading UCAC5 zone files... Matched 945 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 944 matched stars entering correct_measured_positions(), 935 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.46" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 944 matched stars entering correct_measured_positions(), 54974 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.46" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 690 to 748 (Dec 48.1 to 59.3) Done reading UCAC5 zone files... Matched 945 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 944 matched stars entering correct_measured_positions(), 54973 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.46" Accuracy estimation diagnostic: 944 matched stars entering correct_measured_positions(), 54973 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.46" Excluding outliers - 944 stars left (next iteration limit 1038) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) WCS_QUALITY_DIAG: file=Dra-10-Q2b1x1_2026-04-18_05-50-32_20.00sec_-5.00C_LIGHT_0279.fits N_match=944 sigma_overall_arcsec=0.452 sigma_q1_arcsec=0.416 sigma_q2_arcsec=0.436 sigma_q3_arcsec=0.527 sigma_q4_arcsec=0.443 n_q1=240 n_q2=263 n_q3=217 n_q4=224 worst_quadrant_to_overall_ratio=1.165 The image catalog is written to wcs_Dra-10-Q2b1x1_2026-04-18_05-50-32_20.00sec_-5.00C_LIGHT_0279.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_Dra-10-Q2b1x1_2026-04-18_05-50-32_20.00sec_-5.00C_LIGHT_0279.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-04-18_05-50-32_20.00sec_-5.00C_LIGHT_0279.fits -region wcs_Dra-10-Q2b1x1_2026-04-18_05-50-32_20.00sec_-5.00C_LIGHT_0279.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_Dra-10-Q2b1x1_2026-04-18_05-50-32_20.00sec_-5.00C_LIGHT_0279.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.AIJL1nyq7A (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_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/fd_Dra-10-Q2b1x1_2026-05-15_05-57-03_20.00sec_-0.00C_LIGHT_0203.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/fd_Dra-10-Q2b1x1_2026-05-15_05-57-03_20.00sec_-0.00C_LIGHT_0203.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/fd_Dra-10-Q2b1x1_2026-05-15_05-57-03_20.00sec_-0.00C_LIGHT_0203.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/fd_Dra-10-Q2b1x1_2026-05-15_05-57-03_20.00sec_-0.00C_LIGHT_0203.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/fd_Dra-10-Q2b1x1_2026-05-15_05-57-03_20.00sec_-0.00C_LIGHT_0203.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_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/fd_Dra-10-Q2b1x1_2026-05-15_05-57-03_20.00sec_-0.00C_LIGHT_0203.fits WCS_IMAGE_NAME=wcs_fd_Dra-10-Q2b1x1_2026-05-15_05-57-03_20.00sec_-0.00C_LIGHT_0203.fits WCS-calibrated image found: wcs_fd_Dra-10-Q2b1x1_2026-05-15_05-57-03_20.00sec_-0.00C_LIGHT_0203.fits Checking if the catalog wcs_fd_Dra-10-Q2b1x1_2026-05-15_05-57-03_20.00sec_-0.00C_LIGHT_0203.fits.cat corresponding to the image wcs_fd_Dra-10-Q2b1x1_2026-05-15_05-57-03_20.00sec_-0.00C_LIGHT_0203.fits alredy exist and is non-empty... Catalog wcs_fd_Dra-10-Q2b1x1_2026-05-15_05-57-03_20.00sec_-0.00C_LIGHT_0203.fits.cat corresponding to the image wcs_fd_Dra-10-Q2b1x1_2026-05-15_05-57-03_20.00sec_-0.00C_LIGHT_0203.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Dra-10-Q2b1x1_2026-05-15_05-57-03_20.00sec_-0.00C_LIGHT_0203.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/fd_Dra-10-Q2b1x1_2026-05-15_05-57-03_20.00sec_-0.00C_LIGHT_0203.fits WCS catalog name: wcs_fd_Dra-10-Q2b1x1_2026-05-15_05-57-03_20.00sec_-0.00C_LIGHT_0203.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=4, blended=952, passed=26569 Got 26569 stars (including 25585 good ones) from the SExtractor catalog wcs_fd_Dra-10-Q2b1x1_2026-05-15_05-57-03_20.00sec_-0.00C_LIGHT_0203.fits.cat util/solve_plate_with_UCAC5 got 26569 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 690 to 748 (Dec 48.1 to 59.3) Done reading UCAC5 zone files... Matched 944 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 942 matched stars entering correct_measured_positions(), 932 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.43" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 942 matched stars entering correct_measured_positions(), 26352 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 690 to 748 (Dec 48.1 to 59.3) Done reading UCAC5 zone files... Matched 944 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 942 matched stars entering correct_measured_positions(), 26352 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.42" Accuracy estimation diagnostic: 942 matched stars entering correct_measured_positions(), 26352 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.43" Excluding outliers - 942 stars left (next iteration limit 1036) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) WCS_QUALITY_DIAG: file=fd_Dra-10-Q2b1x1_2026-05-15_05-57-03_20.00sec_-0.00C_LIGHT_0203.fits N_match=942 sigma_overall_arcsec=0.421 sigma_q1_arcsec=0.370 sigma_q2_arcsec=0.474 sigma_q3_arcsec=0.407 sigma_q4_arcsec=0.487 n_q1=249 n_q2=252 n_q3=218 n_q4=223 worst_quadrant_to_overall_ratio=1.156 The image catalog is written to wcs_fd_Dra-10-Q2b1x1_2026-05-15_05-57-03_20.00sec_-0.00C_LIGHT_0203.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Dra-10-Q2b1x1_2026-05-15_05-57-03_20.00sec_-0.00C_LIGHT_0203.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/fd_Dra-10-Q2b1x1_2026-05-15_05-57-03_20.00sec_-0.00C_LIGHT_0203.fits -region wcs_fd_Dra-10-Q2b1x1_2026-05-15_05-57-03_20.00sec_-0.00C_LIGHT_0203.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Dra-10-Q2b1x1_2026-05-15_05-57-03_20.00sec_-0.00C_LIGHT_0203.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.M898kO8O2m (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_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.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_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.fits WCS_IMAGE_NAME=wcs_fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.fits WCS-calibrated image found: wcs_fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.fits Checking if the catalog wcs_fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.fits.cat corresponding to the image wcs_fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.fits alredy exist and is non-empty... Catalog wcs_fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.fits.cat corresponding to the image wcs_fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.fits WCS catalog name: wcs_fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=4, blended=883, passed=25761 Got 25761 stars (including 24845 good ones) from the SExtractor catalog wcs_fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.fits.cat util/solve_plate_with_UCAC5 got 25761 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 690 to 748 (Dec 48.1 to 59.3) Done reading UCAC5 zone files... Matched 941 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 940 matched stars entering correct_measured_positions(), 932 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.46" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 940 matched stars entering correct_measured_positions(), 25523 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.45" 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 690 to 748 (Dec 48.1 to 59.3) Done reading UCAC5 zone files... Matched 941 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 940 matched stars entering correct_measured_positions(), 25521 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.45" Accuracy estimation diagnostic: 940 matched stars entering correct_measured_positions(), 25521 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.46" Excluding outliers - 940 stars left (next iteration limit 1034) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) WCS_QUALITY_DIAG: file=fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.fits N_match=940 sigma_overall_arcsec=0.473 sigma_q1_arcsec=0.394 sigma_q2_arcsec=0.491 sigma_q3_arcsec=0.534 sigma_q4_arcsec=0.509 n_q1=248 n_q2=251 n_q3=213 n_q4=228 worst_quadrant_to_overall_ratio=1.129 The image catalog is written to wcs_fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.fits -region wcs_fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.fits.cat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations Skipping WCS quality comparison: not the first SExtractor pass (default.sex.telephoto_lens_vSTL) Copying WCS-calibrated images back to input directory Saving fully-calibrated image wcs_fd_Dra-10-Q2b1x1_2026-05-15_05-57-03_20.00sec_-0.00C_LIGHT_0203.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_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/wcs_fd_Dra-10-Q2b1x1_2026-05-15_05-57-03_20.00sec_-0.00C_LIGHT_0203.fits Saving fully-calibrated image wcs_fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.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_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/wcs_fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.fits Preparing the HTML report for the field Dra-10-Q2b1x1 with default.sex.telephoto_lens_vSTL Forced photometry on wcs_Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.fits at 16:55:41.70 +52:56:44.9: 13.91 +/- 0.04 detection Forced photometry on wcs_Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.fits at 17:26:58.72 +56:49:22.3: 13.19 +/- 0.02 detection Forced photometry on wcs_Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.fits at 16:57:08.92 +57:55:01.0: 10.87 +/- 0.00 detection Forced photometry on wcs_Dra-10-Q2b1x1_2026-04-18_05-50-32_20.00sec_-5.00C_LIGHT_0279.fits at 16:55:41.70 +52:56:44.9: 13.63 +/- 0.04 detection Forced photometry on wcs_Dra-10-Q2b1x1_2026-04-18_05-50-32_20.00sec_-5.00C_LIGHT_0279.fits at 16:57:08.92 +57:55:01.0: 10.86 +/- 0.00 detection Forced photometry on wcs_Dra-10-Q2b1x1_2026-04-18_05-50-32_20.00sec_-5.00C_LIGHT_0279.fits at 17:26:58.72 +56:49:22.3: 13.19 +/- 0.03 detection Forced photometry reference-image weighted average: 13.78 +/- 0.03 Forced photometry reference-image weighted average: 10.87 +/- 0.00 Forced photometry filter REJECTED candidate at 16:55:41.70 +52:56:44.9: ref_mag=13.78 +/- 0.03 new_mean_mag=14.0579 delta=-0.28 (need > 0.90) Forced photometry reference-image weighted average: 13.19 +/- 0.02 Forced photometry filter REJECTED candidate at 16:57:08.92 +57:55:01.0: ref_mag=10.87 +/- 0.00 new_mean_mag=11.2424 delta=-0.38 (need > 0.90) Forced photometry filter REJECTED candidate at 17:26:58.72 +56:49:22.3: ref_mag=13.19 +/- 0.02 new_mean_mag=13.6259 delta=-0.44 (need > 0.90) Forced photometry on wcs_Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.fits at 16:27:41.20 +54:30:58.5: 12.97 +/- 0.02 detection Forced photometry on wcs_Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.fits at 16:58:59.66 +52:17:01.8: 13.51 +/- 0.03 detection Forced photometry on wcs_Dra-10-Q2b1x1_2026-04-16_05-00-29_20.00sec_-4.90C_LIGHTs_0335.fits at 16:47:43.90 +56:52:24.4: 13.93 +/- 0.05 detection Forced photometry on wcs_Dra-10-Q2b1x1_2026-04-18_05-50-32_20.00sec_-5.00C_LIGHT_0279.fits at 16:27:41.20 +54:30:58.5: 13.10 +/- 0.03 detection Forced photometry reference-image weighted average: 13.02 +/- 0.02 Forced photometry filter REJECTED candidate at 16:27:41.20 +54:30:58.5: ref_mag=13.02 +/- 0.02 new_mean_mag=13.2393 delta=-0.22 (need > 0.90) Forced photometry on wcs_Dra-10-Q2b1x1_2026-04-18_05-50-32_20.00sec_-5.00C_LIGHT_0279.fits at 16:58:59.66 +52:17:01.8: 13.59 +/- 0.04 detection Forced photometry reference-image weighted average: 13.54 +/- 0.03 Forced photometry filter REJECTED candidate at 16:58:59.66 +52:17:01.8: ref_mag=13.54 +/- 0.03 new_mean_mag=13.4844 delta=0.05 (need > 0.90) Forced photometry on wcs_Dra-10-Q2b1x1_2026-04-18_05-50-32_20.00sec_-5.00C_LIGHT_0279.fits at 16:47:43.90 +56:52:24.4: 13.84 +/- 0.06 detection Forced photometry reference-image weighted average: 13.89 +/- 0.04 Forced photometry filter REJECTED candidate at 16:47:43.90 +56:52:24.4: ref_mag=13.89 +/- 0.04 new_mean_mag=13.9823 delta=-0.09 (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 90497_fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204 The candidate 90497_fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204 did not pass the final checksDiscovery image 1 2026 05 15.45640 2461175.95640 13.96 16:55:41.73 +52:56:44.0 4857 3834 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/fd_Dra-10-Q2b1x1_2026-05-15_05-57-03_20.00sec_-0.00C_LIGHT_0203.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 90500_fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204 The candidate 90500_fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204 did not pass the final checks Discovery image 2 2026 05 15.45698 2461175.95698 14.27 16:55:41.68 +52:56:45.9 4852 3828 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.fits Discovery image 1 2026 05 15.45640 2461175.95640 13.83 17:26:58.67 +56:49:22.3 2280 1325 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/fd_Dra-10-Q2b1x1_2026-05-15_05-57-03_20.00sec_-0.00C_LIGHT_0203.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 90509_fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204 The candidate 90509_fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204 did not pass the final checks Discovery image 2 2026 05 15.45698 2461175.95698 13.50 17:26:58.77 +56:49:22.3 2276 1320 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.fits **** FOUND 16:54:23.29 +54:53:09.6 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 90524_fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204 The candidate 90524_fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204 did not pass the final checks Discovery image 2 2026 05 15.45698 2461175.95698 11.33 16:54:23.34 +54:53:09.6 4972 2657 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.fits Discovery image 1 2026 05 15.45640 2461175.95640 11.20 16:57:08.94 +57:55:00.8 4757 0825 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/fd_Dra-10-Q2b1x1_2026-05-15_05-57-03_20.00sec_-0.00C_LIGHT_0203.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 90526_fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204 The candidate 90526_fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204 did not pass the final checks Discovery image 2 2026 05 15.45698 2461175.95698 11.30 16:57:08.90 +57:55:01.3 4752 0819 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.fits **** FOUND 16:36:23.03 +52:52:52.8 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 90563_fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204 The candidate 90563_fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204 did not pass the final checks Discovery image 2 2026 05 15.45698 2461175.95698 11.14 16:36:23.04 +52:52:52.9 6613 3819 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.fits **** FOUND 17:00:34.76 +55:32:02.6 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 90566_fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204 The candidate 90566_fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204 did not pass the final checks Discovery image 2 2026 05 15.45698 2461175.95698 12.72 17:00:34.77 +55:32:03.0 4444 2259 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.fits **** FOUND 16:45:26.68 +56:48:24.6 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 90574_fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204 The candidate 90574_fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204 did not pass the final checks Discovery image 2 2026 05 15.45698 2461175.95698 12.89 16:45:26.67 +56:48:24.5 5715 1483 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.fits **** FOUND 17:21:57.31 +53:26:15.3 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 90578_fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204 The candidate 90578_fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204 did not pass the final checks Discovery image 2 2026 05 15.45698 2461175.95698 13.02 17:21:57.29 +53:26:15.6 2491 3409 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.fits **** FOUND 16:57:39.44 +52:59:07.0 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 90581_fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204 The candidate 90581_fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204 did not pass the final checks Discovery image 2 2026 05 15.45698 2461175.95698 12.97 16:57:39.42 +52:59:07.5 4674 3803 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.fits **** FOUND 17:01:09.23 +53:23:58.9 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 90585_fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204 The candidate 90585_fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204 did not pass the final checks Discovery image 2 2026 05 15.45698 2461175.95698 13.10 17:01:09.29 +53:23:58.8 4362 3547 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.fits **** FOUND 16:48:29.61 +55:24:43.7 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 90589_fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204 The candidate 90589_fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204 did not pass the final checks Discovery image 2 2026 05 15.45698 2461175.95698 13.10 16:48:29.67 +55:24:43.9 5478 2334 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.fits **** FOUND 16:43:04.02 +55:42:31.4 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 90597_fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204 The candidate 90597_fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204 did not pass the final checks Discovery image 2 2026 05 15.45698 2461175.95698 13.21 16:43:04.11 +55:42:32.2 5937 2141 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.fits **** FOUND 17:14:06.82 +56:26:42.5 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 90603_fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204 The candidate 90603_fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204 did not pass the final checks Discovery image 2 2026 05 15.45698 2461175.95698 13.42 17:14:06.72 +56:26:42.4 3325 1653 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.fits **** FOUND 17:30:33.54 +57:51:24.4 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 90605_fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204 The candidate 90605_fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204 did not pass the final checks Discovery image 2 2026 05 15.45698 2461175.95698 13.56 17:30:33.37 +57:51:23.7 2059 0656 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.fits **** FOUND 16:43:10.73 +54:54:44.9 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 90607_fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204 The candidate 90607_fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204 did not pass the final checks Discovery image 2 2026 05 15.45698 2461175.95698 13.33 16:43:10.76 +54:54:45.3 5946 2622 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.fits **** FOUND 16:34:04.89 +50:57:16.4 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 90608_fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204 The candidate 90608_fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204 did not pass the final checks Discovery image 2 2026 05 15.45698 2461175.95698 13.21 16:34:04.80 +50:57:16.5 6907 4971 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.fits **** FOUND 17:13:37.73 +52:17:07.8 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 90612_fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204 The candidate 90612_fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204 did not pass the final checks Discovery image 2 2026 05 15.45698 2461175.95698 13.16 17:13:37.74 +52:17:07.8 3192 4167 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.fits **** FOUND 16:42:47.95 +55:40:55.3 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 90614_fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204 The candidate 90614_fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204 did not pass the final checks Discovery image 2 2026 05 15.45698 2461175.95698 13.35 16:42:47.99 +55:40:55.4 5961 2156 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.fits Discovery image 1 2026 05 15.45640 2461175.95640 13.37 16:27:41.07 +54:30:58.0 7321 2777 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/fd_Dra-10-Q2b1x1_2026-05-15_05-57-03_20.00sec_-0.00C_LIGHT_0203.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 90620_fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204 The candidate 90620_fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204 did not pass the final checks Discovery image 2 2026 05 15.45698 2461175.95698 13.15 16:27:41.33 +54:30:59.0 7316 2772 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.fits **** FOUND 16:43:38.32 +50:40:45.4 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 90621_fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204 The candidate 90621_fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204 did not pass the final checks Discovery image 2 2026 05 15.45698 2461175.95698 13.32 16:43:38.46 +50:40:46.4 6000 5184 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.fits **** FOUND 17:11:42.38 +49:43:37.7 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 90625_fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204 The candidate 90625_fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204 did not pass the final checks Discovery image 2 2026 05 15.45698 2461175.95698 13.28 17:11:42.34 +49:43:39.2 3273 5729 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.fits Discovery image 1 2026 05 15.45640 2461175.95640 13.52 16:58:59.61 +52:17:01.6 4550 4231 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/fd_Dra-10-Q2b1x1_2026-05-15_05-57-03_20.00sec_-0.00C_LIGHT_0203.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 90628_fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204 The candidate 90628_fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204 did not pass the final checks Discovery image 2 2026 05 15.45698 2461175.95698 13.45 16:58:59.72 +52:17:02.1 4545 4225 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.fits **** FOUND 17:21:57.82 +53:51:47.4 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 90638_fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204 The candidate 90638_fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204 did not pass the final checks Discovery image 2 2026 05 15.45698 2461175.95698 13.60 17:21:57.92 +53:51:47.1 2515 3153 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.fits **** FOUND 16:44:14.09 +54:54:37.8 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 90639_fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204 The candidate 90639_fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204 did not pass the final checks Discovery image 2 2026 05 15.45698 2461175.95698 13.60 16:44:14.09 +54:54:37.6 5854 2627 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.fits **** FOUND 16:50:52.99 +56:18:31.5 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 90654_fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204 The candidate 90654_fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204 did not pass the final checks Discovery image 2 2026 05 15.45698 2461175.95698 13.85 16:50:53.04 +56:18:31.0 5267 1795 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.fits Discovery image 1 2026 05 15.45640 2461175.95640 14.02 16:47:43.81 +56:52:24.5 5529 1453 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/fd_Dra-10-Q2b1x1_2026-05-15_05-57-03_20.00sec_-0.00C_LIGHT_0203.fits make_report_in_HTML.sh Phase 2 (HTML assembly): 1s make_report_in_HTML.sh TOTAL: 2s Prepared the HTML report for the field Dra-10-Q2b1x1 with default.sex.telephoto_lens_vSTL *------ done with default.sex.telephoto_lens_vSTL ------* #### The local exclusion list is exclusion_list_local.txt #### ########### Completed Dra-10-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)2461175.95640236 -observatory V36 03:31:33.44 +19:22:36.2 Mercury (-2.4mag) 05:39:26.35 +24:49:45.3 Venus (-3.9mag) 01:41:23.19 +09:40:48.0 Mars (1.2mag) 07:30:02.14 +22:13:42.8 Jupiter (-1.9mag) 00:41:26.63 +02:03:28.7 Saturn (0.9mag) 03:54:27.69 +20:08:31.1 Uranus (5.8mag) 00:14:15.83 +00:05:48.3 Neptune (7.8mag) 20:34:11.61 -22:57:02.4 Pluto (14.5mag) 02:07:40.75 +16:39:05.5 Moon (-8.5mag) -rw-r--r-- 1 apache apache 362 May 15 07:22 planets.txt ############################################################ Positions of selected moons from JPL HORIZONS for JD(UT)2461175.95640236: 07:29:58.89 +22:13:49.3 Io (5.9mag) 07:30:13.39 +22:13:13.2 Europa (6.1mag) 07:30:10.81 +22:13:15.6 Ganymede (5.5mag) 07:30:02.24 +22:13:50.8 Callisto (6.7mag) 07:31:46.62 +21:51:29.4 Himalia (15.5mag) 07:30:04.55 +22:13:37.9 Thebe (16.4mag) 07:32:13.61 +22:17:02.5 Elara (17.4mag) 07:30:51.28 +22:38:13.0 Pasiphae (17.6mag) 07:37:32.48 +22:13:53.6 Carme (18.7mag) 00:41:36.69 +02:03:40.7 Titan (8.7mag) 00:41:30.67 +02:03:38.2 Rhea (10.0mag) 00:41:24.50 +02:01:53.3 Iapetus (11.4mag) 00:41:16.68 +02:03:27.7 Hyperion (14.7mag) 00:42:36.05 +02:08:42.9 Phoebe (16.8mag) -rw-r--r-- 1 apache apache 569 May 15 07:22 moons.txt ############################################################ Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461175.95640236: 17:04:06.12 -30:36:30.7 JWST 14:51:14.37 +53:39:26.5 Chandra 23:55:54.33 +62:36:57.5 XMM-Newton -rw-r--r-- 1 apache apache 96 May 15 07:22 spacecraft.txt ############################################################ Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461175.95640236 -observatory V36 -> Warning: Longitude 255.61742 is outside valid range [-180, 180] 13:31:40.62 -28:06:39.2 14.6mag D/1884 O1 (Barnard) 06:19:03.81 +30:53:35.1 15.8mag D/1886 K1 (Brooks) 15:36:08.31 +00:44:18.5 14.8mag D/1895 Q1 (Swift) 05:11:01.81 +24:12:28.5 17.1mag D/1918 W1 (Schorr) 08:12:44.38 +23:17:31.0 17.7mag P/2009 WX51 (Catalina) 18:54:43.77 -30:48:52.4 13.7mag P/2010 H2 (Vales) 05:30:55.91 -68:31:54.7 17.4mag C/2014 UN271 (Bernardinelli-Bernstein) 05:40:41.15 +31:41:26.9 17.4mag C/2017 K2 (PANSTARRS) 17:23:43.21 +13:40:32.7 17.7mag C/2021 G2 (ATLAS) 23:14:47.18 +30:33:06.5 17.2mag C/2022 E2 (ATLAS) 05:04:46.06 +26:42:05.7 16.3mag C/2022 N2 (PANSTARRS) 09:14:43.53 +31:45:30.1 16.5mag C/2022 QE78 (ATLAS) 08:39:23.02 +02:29:36.0 17.5mag C/2022 R6 (PANSTARRS) 18:42:21.21 +20:40:23.8 17.6mag C/2023 A3 (Tsuchinshan-ATLAS) 15:29:00.83 -11:07:28.4 17.5mag P/2023 B1 (PANSTARRS) 08:59:57.56 -07:49:02.7 17.9mag C/2023 F3 (ATLAS) 22:14:09.23 +64:53:34.7 17.7mag C/2023 H5 (Lemmon) 18:39:07.01 -04:47:39.0 13.8mag C/2023 R1 (PANSTARRS) 14:58:39.64 +87:41:50.9 17.9mag C/2023 X2 (Lemmon) 06:41:10.52 +63:42:06.7 17.5mag C/2024 A1 (ATLAS) 06:09:04.04 +25:01:34.5 12.7mag C/2024 E1 (Wierzchos) 15:56:52.24 +10:52:28.6 17.3mag C/2024 G6 (ATLAS) 20:22:45.91 +23:52:11.5 14.3mag C/2024 J3 (ATLAS) 03:54:19.48 -18:23:53.8 16.2mag C/2024 T5 (ATLAS) 05:43:30.45 +38:50:43.6 17.8mag C/2025 J1 (Borisov) 12:02:56.08 +53:21:11.2 16.5mag C/2025 L1 (ATLAS) 05:55:10.41 -08:52:56.8 11.1mag C/2025 R3 (PANSTARRS) 12:43:17.28 +04:22:49.2 17.2mag C/2025 Y1 (ATLAS) 01:13:44.00 +41:20:48.6 15.5mag C/2026 B2 (Sun-Gao) 11:12:51.85 -14:22:12.7 16.1mag A/2026 E1 19:39:32.14 -08:17:02.6 10.1mag 10P/Tempel 14:25:28.43 -00:50:41.1 16.7mag 24P/Schaumasse 10:59:00.93 -00:54:09.8 15.8mag 29P/Schwassmann-Wachmann 10:44:59.81 -02:39:08.4 17.5mag 43P/Wolf-Harrington 02:34:39.83 +22:14:52.1 17.5mag 47P/Ashbrook-Jackson 08:09:35.33 +30:09:24.2 16.9mag 63P/Wild 00:03:48.68 -08:16:03.8 15.7mag 65P/Gunn 05:28:08.60 +29:36:48.8 16.3mag 76P/West-Kohoutek-Ikemura 02:12:39.35 +13:40:02.6 14.0mag 78P/Gehrels 00:24:48.13 -00:56:49.9 15.1mag 88P/Howell 03:38:43.65 +27:17:00.0 15.1mag 93P/Lovas 05:55:41.41 +33:18:11.5 15.9mag 123P/West-Hartley 09:10:23.03 +24:59:46.9 16.4mag 124P/Mrkos 03:20:04.30 +17:22:14.1 16.4mag 128P/Shoemaker-Holt 03:46:04.94 +17:32:27.2 17.6mag 131P/Mueller 04:04:33.43 +19:28:27.1 11.8mag 141P/Machholz 04:08:14.22 +14:20:13.3 11.7mag 141P-A/Machholz 02:49:18.39 +10:47:35.8 10.5mag 141P-D/Machholz 02:40:05.75 -28:28:56.7 17.6mag 161P/Hartley-IRAS 02:27:07.44 +13:12:17.2 14.9mag 162P/SidingSpring 17:09:54.71 -10:24:08.2 16.2mag 235P/LINEAR 06:40:29.12 +35:54:28.1 17.2mag 240P/NEAT 07:57:26.76 -02:38:07.1 18.0mag 242P/Spahr 23:31:06.67 -11:46:45.8 17.0mag 260P/McNaught 03:03:28.87 +27:34:29.2 17.7mag 295P/LINEAR 15:27:42.92 +08:17:46.6 17.4mag 391P/Kowalski 07:49:48.28 +21:12:42.6 17.8mag 450P/LONEOS 06:21:24.62 +43:16:33.0 17.7mag 493P/LONEOS -rw-r--r-- 1 apache apache 2.9K May 15 07:22 comets.txt ############################################################ List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html : 12:59:50.45 -10:58:38.80 SN2026kep 2026-05-9.06 17.5 13:37:29.61 -29:50:30.90 AT2026lkd 2026-05-9.09 17.23 09:46:42.01 -14:52:03.60 SN2026kmo 2026-05-8.99 17.51 15:03:05.28 +22:02:03.80 AT2026lxf 2026-05-8.34 13.72 10:23:49.41 -20:57:25.30 ASASSN-26df 2026-05-8.21 16.52 22:14:40.56 +05:04:51.60 2026lda 2026-05-7.56 16.2 21:35:33.81 -14:05:16.30 ASASSN-26de 2026-05-6.29 14.51 16:21:49.13 -61:36:14.60 ASASSN-26dd 2026-05-5.15 15.93 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 16:34:34.94 -54:34:58.20 ASASSN-26da 2026-04-25.14 15.99 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 10:53:55.42 -16:06:08.10 ASASSN-26cz 2026-04-22.12 16.24 12:59:50.45 -10:58:38.80 2026-05-9.06 17.5 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 12:59:50.45 -10:58:38.80 2026-05-9.06 17.5 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 -77:29:35.90 ASASSN-26co 2026-04-7.15 14.93 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 -rw-r--r-- 1 apache apache 5.8K May 15 07:22 asassn_transients_list.txt ############################################################ Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html : 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 16:00:18.44 -22:30:10.6 TCP J16001844-2230106 2026-05-09.6135 13.3mag 00:42:47.45 +41:16:58.5 PNV J00424745+4116585 2026-05-10.030 16.8mag -rw-r--r-- 1 apache apache 188K May 15 07:22 tocp_transients_list.txt ############################################################ Truncated list of recent TNS transients from https://www.wis-tns.org/ : 12:30:11.930 +18:40:53.58 AT 2026lyy 2026-04-15.86 20.32 14:38:11.960 +24:57:27.77 AT 2026lyx 2026-04-12.74 20.97 12:37:26.720 +15:54:31.71 AT 2026lyw 2026-04-15.86 20.26 17:37:18.290 +47:26:42.46 AT 2026lyv 2026-04-09.81 21.02 16:10:31.600 +21:24:28.29 AT 2026lyu 2026-04-08.88 21.81 16:10:34.760 +21:01:44.65 AT 2026lyt 2026-04-08.88 21.98 14:54:39.730 +33:11:35.77 AT 2026lys 2026-04-06.78 20.62 14:55:42.110 +31:39:47.78 AT 2026lyr 2026-04-06.78 20.25 14:10:16.510 +57:12:02.14 AT 2026lyq 2026-04-04.91 21.02 17:28:40.250 +25:59:56.58 AT 2026lyp 2026-03-27.92 20.98 17:00:11.640 +17:47:58.30 AT 2026lyo 2026-03-27.89 21.82 14:55:45.140 +36:25:22.19 AT 2026lyn 2026-03-18.82 21.58 13:08:07.910 +31:23:40.31 AT 2026lym 2026-04-17.83 21.89 13:02:39.630 +33:55:26.08 AT 2026lyl 2026-04-17.83 20.11 14:01:58.380 -00:05:59.39 AT 2026lyk 2026-05-08.66 22.28 13:53:54.310 +04:00:01.41 AT 2026lyj 2026-05-08.65 21.94 13:20:40.330 -01:03:09.00 AT 2026lyi 2026-05-08.62 21.64 14:23:47.600 +02:29:52.13 AT 2026lyh 2026-05-07.73 22.27 13:32:07.790 -00:53:14.26 AT 2026lyg 2026-05-07.63 21.54 11:08:52.320 +05:28:37.82 AT 2026lyf 2026-05-07.60 20.75 -rw-r--r-- 1 apache apache 30K May 15 07:22 tns_transients_list.txt Discovery image 2 2026 05 15.45698 2461175.95698 13.95 16:47:44.00 +56:52:24.2 5524 1448 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-10-Q2b1x1_060044_TTUQ2b1x1_406997_b6uTueNa/fd_Dra-10-Q2b1x1_2026-05-15_05-57-53_20.00sec_-0.00C_LIGHT_0204.fits
