######## 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-08-Q2b1x1 ####################################### ########### Starting Dra-08-Q2b1x1 ########### Processing Dra-08-Q2b1x1 server tau has sufficient free disk space available: 742662 MB at /data_ssd/NMW-TexasTech/workdir server tau has sufficient free disk space available: 742662 MB at . Checking input images (2 new) REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Dra-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Dra-08-Q2b1x1_2026-04-17_04-15-19_20.00sec_-5.00C_LIGHT_0336.fits Small preview (one of the new images):
Large previews of the second-epoch (new) images:
MAKE_PNG_PLOTS=yes
renamed 'Dra-08-Q2b1x1_2026-05-15_05-50-52_20.00sec_-0.00C_LIGHT_0197.png' -> 'transient_report/Dra-08-Q2b1x1_2026-05-15_05-50-52_20.00sec_-0.00C_LIGHT_0197.fits_preview.png'
Dra-08-Q2b1x1_2026-05-15_05-50-52_20.00sec_-0.00C_LIGHT_0197.fits
renamed 'Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.png' -> 'transient_report/Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits_preview.png'
Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.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= 402.9357 INFO: REFERENCE_EPOCH__FIRST_IMAGE_SD= 533.1047 INFO: SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 2296.6423 INFO: SECOND_EPOCH__FIRST_IMAGE_SD= 704.5244 INFO: SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 2480.5812 INFO: SECOND_EPOCH__SECOND_IMAGE_SD= 721.8355 ---------------------------------------------- INFO: ref_to_second_epoch_img_mean_ratio= 5.69977 INFO: SECOND_EPOCH__SD_ratio= 0.024 ---------------------------------------------- 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 = 20.3899993896484 / [degC] Focuser temperature AMBTEMP = 21.0 / [degC] Ambient air temperature Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/Dra-08-Q2b1x1_2026-05-15_05-50-52_20.00sec_-0.00C_LIGHT_0197.fits CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/Dra-08-Q2b1x1_2026-05-15_05-50-52_20.00sec_-0.00C_LIGHT_0197.fits SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/Dra-08-Q2b1x1_2026-05-15_05-50-52_20.00sec_-0.00C_LIGHT_0197.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= '2026-05-15T05:50:52.7741967' / Time of observation (local)" status=0 Record 12: "DATE-OBS= '2026-05-15T10:50:52.7741967' / Time of observation (UTC)" status=0 Record 13: "MJD-OBS = 61175.4519996992 / Modified Julian Date of observation" status=0 Record 14: "DATE-AVG= '2026-05-15T10:51:02.6740930' / Averaged midpoint time (UTC)" status=0 Record 15: "MJD-AVG = 61175.4521142822 / 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 = 282.853251862753 / [deg] RA of telescope" status=0 Record 32: "DEC = 61.9995736932403 / [deg] Declination of telescope" status=0 Record 33: "CENTALT = 60.8511111111111 / [deg] Altitude of telescope" status=0 Record 34: "CENTAZ = 349.3125 / [deg] Azimuth of telescope" status=0 Record 35: "AIRMASS = 1.14458670555595 / 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-08' / Name of the object of interest" status=0 Record 46: "OBJCTRA = '18 51 26' / [H M S] RA of imaged object" status=0 Record 47: "OBJCTDEC= '+62 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 = 20.3899993896484 / [degC] Focuser temperature" status=0 Record 54: "FOCUSTEM= 20.3899993896484 / [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-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/Dra-08-Q2b1x1_2026-05-15_05-50-52_20.00sec_-0.00C_LIGHT_0197.fits 9576 6388 16 bitpix SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/Dra-08-Q2b1x1_2026-05-15_05-50-52_20.00sec_-0.00C_LIGHT_0197.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-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/Dra-08-Q2b1x1_2026-05-15_05-50-52_20.00sec_-0.00C_LIGHT_0197.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-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/d_Dra-08-Q2b1x1_2026-05-15_05-50-52_20.00sec_-0.00C_LIGHT_0197.fits :) Spent 0.498740 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-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/d_Dra-08-Q2b1x1_2026-05-15_05-50-52_20.00sec_-0.00C_LIGHT_0197.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-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-50-52_20.00sec_-0.00C_LIGHT_0197.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-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-50-52_20.00sec_-0.00C_LIGHT_0197.fits EXPTIME = 20.0 / [s] Exposure duration SET-TEMP= 0.0 / [degC] CCD temperature setpoint CCD-TEMP= 0.0 / [degC] CCD temperature FOCTEMP = 20.3999996185303 / [degC] Focuser temperature AMBTEMP = 21.0 / [degC] Ambient air temperature Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits CCD-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.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= '2026-05-15T05:51:39.5871872' / Time of observation (local)" status=0 Record 12: "DATE-OBS= '2026-05-15T10:51:39.5871872' / Time of observation (UTC)" status=0 Record 13: "MJD-OBS = 61175.4525415162 / Modified Julian Date of observation" status=0 Record 14: "DATE-AVG= '2026-05-15T10:51:49.4895625' / Averaged midpoint time (UTC)" status=0 Record 15: "MJD-AVG = 61175.4526561229 / 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 = 282.853251772811 / [deg] RA of telescope" status=0 Record 32: "DEC = 61.9995736444462 / [deg] Declination of telescope" status=0 Record 33: "CENTALT = 60.8213888888889 / [deg] Altitude of telescope" status=0 Record 34: "CENTAZ = 349.137777777778 / [deg] Azimuth of telescope" status=0 Record 35: "AIRMASS = 1.1449173152262 / 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-08' / Name of the object of interest" status=0 Record 46: "OBJCTRA = '18 51 26' / [H M S] RA of imaged object" status=0 Record 47: "OBJCTDEC= '+62 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 = 20.3999996185303 / [degC] Focuser temperature" status=0 Record 54: "FOCUSTEM= 20.3999996185303 / [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-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits 9576 6388 16 bitpix SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.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-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.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-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/d_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits :) Spent 0.711446 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-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/d_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.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-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.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-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.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-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-50-52_20.00sec_-0.00C_LIGHT_0197.fits SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits Previews of the CALIBRATED second-epoch images:
fd_Dra-08-Q2b1x1_2026-05-15_05-50-52_20.00sec_-0.00C_LIGHT_0197.fits
fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.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-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits /data_ssd/NMW-TexasTech/reference_imgs/Dra-08-Q2b1x1_2026-04-17_04-15-19_20.00sec_-5.00C_LIGHT_0336.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-50-52_20.00sec_-0.00C_LIGHT_0197.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits SExtractor catalog cache: saved Dra-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits.cat to cache SExtractor catalog cache: saved Dra-08-Q2b1x1_2026-04-17_04-15-19_20.00sec_-5.00C_LIGHT_0336.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-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits /data_ssd/NMW-TexasTech/reference_imgs/Dra-08-Q2b1x1_2026-04-17_04-15-19_20.00sec_-5.00C_LIGHT_0336.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-50-52_20.00sec_-0.00C_LIGHT_0197.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.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: 2461175.95211544 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-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits exists and is non-empty Saving wcs_Dra-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits to local_wcs_cache/ 'wcs_Dra-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits' -> 'local_wcs_cache/wcs_Dra-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits' wcs_Dra-08-Q2b1x1_2026-04-17_04-15-19_20.00sec_-5.00C_LIGHT_0336.fits exists and is non-empty Saving wcs_Dra-08-Q2b1x1_2026-04-17_04-15-19_20.00sec_-5.00C_LIGHT_0336.fits to local_wcs_cache/ 'wcs_Dra-08-Q2b1x1_2026-04-17_04-15-19_20.00sec_-5.00C_LIGHT_0336.fits' -> 'local_wcs_cache/wcs_Dra-08-Q2b1x1_2026-04-17_04-15-19_20.00sec_-5.00C_LIGHT_0336.fits' wcs_fd_Dra-08-Q2b1x1_2026-05-15_05-50-52_20.00sec_-0.00C_LIGHT_0197.fits exists and is non-empty Saving wcs_fd_Dra-08-Q2b1x1_2026-05-15_05-50-52_20.00sec_-0.00C_LIGHT_0197.fits to local_wcs_cache/ 'wcs_fd_Dra-08-Q2b1x1_2026-05-15_05-50-52_20.00sec_-0.00C_LIGHT_0197.fits' -> 'local_wcs_cache/wcs_fd_Dra-08-Q2b1x1_2026-05-15_05-50-52_20.00sec_-0.00C_LIGHT_0197.fits' wcs_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits exists and is non-empty Saving wcs_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits to local_wcs_cache/ 'wcs_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits' -> 'local_wcs_cache/wcs_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits' ################################### # fov_of_wcs_calibrated_image.sh output for wcs_Dra-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits (1st reference image) verification OK: wcs_Dra-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits Image size: 937.4'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: 18:51:27.144 +61:59:45.20 J2000 4789.000 3195.000 ################################### The image scale is 5.87"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.8" ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_Dra-08-Q2b1x1_2026-05-15_05-50-52_20.00sec_-0.00C_LIGHT_0197.fits (1st new image) verification OK: wcs_fd_Dra-08-Q2b1x1_2026-05-15_05-50-52_20.00sec_-0.00C_LIGHT_0197.fits Image size: 937.3'x624.2' 15.6(deg)x10.4(deg) 9576x6388 pix Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis Image center: 18:51:24.512 +62:02:03.31 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the first second-epoch image (pointing accuracy) Reference image center 18:51:27.144 +61:59:45.20 Second-epoch image center 18:51:24.512 +62:02:03.31 Angular distance between the image centers 0.0387 deg. Soft limit: 0.50 deg. Hard limit: 1.00 deg. ################################### ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits (2nd new image) verification OK: wcs_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits Image size: 937.3'x624.2' 15.6(deg)x10.4(deg) 9576x6388 pix Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis Image center: 18:51:21.676 +62:02:00.07 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the second second-epoch image (pointing accuracy) Reference image center 18:51:27.144 +61:59:45.20 Second-epoch image center 18:51:21.676 +62:02:00.07 Angular distance between the image centers 0.0390 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 18:51:24.512 +62:02:03.31 Second-epoch second image center 18:51:21.676 +62:02:00.07 Angular distance between the image centers 0.00561 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-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits &> /tmp/tmp.r32XCPvbYE Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Dra-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Dra-08-Q2b1x1_2026-04-17_04-15-19_20.00sec_-5.00C_LIGHT_0336.fits &> /tmp/tmp.5oneZzQwkG Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Dra-08-Q2b1x1_2026-04-17_04-15-19_20.00sec_-5.00C_LIGHT_0336.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-50-52_20.00sec_-0.00C_LIGHT_0197.fits &> /tmp/tmp.UvyCXXckwz Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-50-52_20.00sec_-0.00C_LIGHT_0197.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits &> /tmp/tmp.0aIHo2aFTs Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits Calibrating the magnitude scale Found non-empty wcs_Dra-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_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-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits and wcs_Dra-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_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-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits and wcs_Dra-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits.cat Found non-empty wcs_Dra-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits and wcs_Dra-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits.cat The reference image (wcs_Dra-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits) and catalog (wcs_Dra-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits.cat) found 'wcs_Dra-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits.cat' -> 'wcsmag.cat' Read 16751 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 263.5389 to 302.0623 deg, Dec +55.8652 to +67.2668 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 263.5389 to 302.0623 deg, Dec 55.8652 to 67.2668 deg Loaded 15086 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): 9704 out of 10205 total matches. Matched with Tycho-2 10205 out of 16751 detected stars. The calibration function type and coefficients are written to calib.txt_param util/calibrate_magnitude_scale 0.000000 1.000000 22.529600 a=0.000000 b=1.000000 c=22.529600 From vast_summary.log: estimated ref. image limiting mag.: -7.42 Updating vast_summary.log: Estimated ref. image limiting mag.: 15.11 Updated vast_limiting_magnitude.log with calibrated magnitudes Working... Please, PLEASE, be patient!!! All lightcurves processed! =) Estimated ref. image limiting mag.: 15.11
Lightcurve magnitude calibration plot:
Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V) Read 16751 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 263.5389 to 302.0623 deg, Dec +55.8652 to +67.2668 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 263.5389 to 302.0623 deg, Dec 55.8652 to 67.2668 deg Loaded 15086 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): 9704 out of 10205 total matches. Matched with Tycho-2 10205 out of 16751 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Dra-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Dra-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits:
Forced-photometry filter: calibrated wcs_Dra-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits -> calib.txt_param_ref_wcs_Dra-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits (aperture=6.4) Read 16580 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 263.5495 to 302.0623 deg, Dec +55.8281 to +67.2613 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 263.5495 to 302.0623 deg, Dec 55.8281 to 67.2613 deg Loaded 15141 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): 9734 out of 10216 total matches. Matched with Tycho-2 10216 out of 16580 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Dra-08-Q2b1x1_2026-04-17_04-15-19_20.00sec_-5.00C_LIGHT_0336.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Dra-08-Q2b1x1_2026-04-17_04-15-19_20.00sec_-5.00C_LIGHT_0336.fits:
Forced-photometry filter: calibrated wcs_Dra-08-Q2b1x1_2026-04-17_04-15-19_20.00sec_-5.00C_LIGHT_0336.fits -> calib.txt_param_ref_wcs_Dra-08-Q2b1x1_2026-04-17_04-15-19_20.00sec_-5.00C_LIGHT_0336.fits (aperture=6.4) ____ 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: 2.6 pix Dra-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits 2.6 pix Dra-08-Q2b1x1_2026-04-17_04-15-19_20.00sec_-5.00C_LIGHT_0336.fits 2.4 pix fd_Dra-08-Q2b1x1_2026-05-15_05-50-52_20.00sec_-0.00C_LIGHT_0197.fits 2.4 pix fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits 2.6 pix wcs_Dra-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits 2.6 pix wcs_Dra-08-Q2b1x1_2026-04-17_04-15-19_20.00sec_-5.00C_LIGHT_0336.fits Limiting magnitude estimates: 15.1 mag. Dra-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits 15.1 mag. Dra-08-Q2b1x1_2026-04-17_04-15-19_20.00sec_-5.00C_LIGHT_0336.fits 14.4 mag. fd_Dra-08-Q2b1x1_2026-05-15_05-50-52_20.00sec_-0.00C_LIGHT_0197.fits 14.4 mag. fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits All-image limiting magnitude estimate: 14.4 (SNR ) 11.5 (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.r32XCPvbYE (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-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Dra-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits 570.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Dra-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Dra-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_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-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Dra-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits' -> 'wcs_Dra-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits' FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits WCS_IMAGE_NAME=wcs_Dra-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits WCS-calibrated image found: wcs_Dra-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits Checking if the catalog wcs_Dra-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits.cat corresponding to the image wcs_Dra-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits alredy exist and is non-empty... Catalog wcs_Dra-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits.cat corresponding to the image wcs_Dra-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Dra-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Dra-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits WCS catalog name: wcs_Dra-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_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=1057, passed=16751 Got 16751 stars (including 15682 good ones) from the SExtractor catalog wcs_Dra-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits.cat util/solve_plate_with_UCAC5 got 16751 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.4' Seting catalog search parameters based on the expected field of view 937.4 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013019 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010416 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 729 to 788 (Dec 55.9 to 67.3) Done reading UCAC5 zone files... Matched 972 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 971 matched stars entering correct_measured_positions(), 968 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.59" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 971 matched stars entering correct_measured_positions(), 16575 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.59" 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 729 to 788 (Dec 55.9 to 67.3) Done reading UCAC5 zone files... Matched 972 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 970 matched stars entering correct_measured_positions(), 16574 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.59" Accuracy estimation diagnostic: 970 matched stars entering correct_measured_positions(), 16574 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.68" Excluding outliers - 970 stars left (next iteration limit 1068) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) WCS_QUALITY_DIAG: file=Dra-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits N_match=970 sigma_overall_arcsec=0.684 sigma_q1_arcsec=0.566 sigma_q2_arcsec=0.861 sigma_q3_arcsec=0.563 sigma_q4_arcsec=0.758 n_q1=197 n_q2=307 n_q3=195 n_q4=271 worst_quadrant_to_overall_ratio=1.259 The image catalog is written to wcs_Dra-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_Dra-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Dra-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits -region wcs_Dra-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_Dra-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_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.5oneZzQwkG (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-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Dra-08-Q2b1x1_2026-04-17_04-15-19_20.00sec_-5.00C_LIGHT_0336.fits 570.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Dra-08-Q2b1x1_2026-04-17_04-15-19_20.00sec_-5.00C_LIGHT_0336.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-08-Q2b1x1_2026-04-17_04-15-19_20.00sec_-5.00C_LIGHT_0336.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-08-Q2b1x1_2026-04-17_04-15-19_20.00sec_-5.00C_LIGHT_0336.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Dra-08-Q2b1x1_2026-04-17_04-15-19_20.00sec_-5.00C_LIGHT_0336.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-08-Q2b1x1_2026-04-17_04-15-19_20.00sec_-5.00C_LIGHT_0336.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Dra-08-Q2b1x1_2026-04-17_04-15-19_20.00sec_-5.00C_LIGHT_0336.fits' -> 'wcs_Dra-08-Q2b1x1_2026-04-17_04-15-19_20.00sec_-5.00C_LIGHT_0336.fits' FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-08-Q2b1x1_2026-04-17_04-15-19_20.00sec_-5.00C_LIGHT_0336.fits WCS_IMAGE_NAME=wcs_Dra-08-Q2b1x1_2026-04-17_04-15-19_20.00sec_-5.00C_LIGHT_0336.fits WCS-calibrated image found: wcs_Dra-08-Q2b1x1_2026-04-17_04-15-19_20.00sec_-5.00C_LIGHT_0336.fits Checking if the catalog wcs_Dra-08-Q2b1x1_2026-04-17_04-15-19_20.00sec_-5.00C_LIGHT_0336.fits.cat corresponding to the image wcs_Dra-08-Q2b1x1_2026-04-17_04-15-19_20.00sec_-5.00C_LIGHT_0336.fits alredy exist and is non-empty... Catalog wcs_Dra-08-Q2b1x1_2026-04-17_04-15-19_20.00sec_-5.00C_LIGHT_0336.fits.cat corresponding to the image wcs_Dra-08-Q2b1x1_2026-04-17_04-15-19_20.00sec_-5.00C_LIGHT_0336.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Dra-08-Q2b1x1_2026-04-17_04-15-19_20.00sec_-5.00C_LIGHT_0336.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Dra-08-Q2b1x1_2026-04-17_04-15-19_20.00sec_-5.00C_LIGHT_0336.fits WCS catalog name: wcs_Dra-08-Q2b1x1_2026-04-17_04-15-19_20.00sec_-5.00C_LIGHT_0336.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=1025, passed=16580 Got 16580 stars (including 15534 good ones) from the SExtractor catalog wcs_Dra-08-Q2b1x1_2026-04-17_04-15-19_20.00sec_-5.00C_LIGHT_0336.fits.cat util/solve_plate_with_UCAC5 got 16580 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 729 to 788 (Dec 55.8 to 67.3) Done reading UCAC5 zone files... Matched 971 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 970 matched stars entering correct_measured_positions(), 964 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.57" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 970 matched stars entering correct_measured_positions(), 16398 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.58" 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 729 to 788 (Dec 55.8 to 67.3) Done reading UCAC5 zone files... Matched 971 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 970 matched stars entering correct_measured_positions(), 16398 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.58" Accuracy estimation diagnostic: 970 matched stars entering correct_measured_positions(), 16398 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.63" Excluding outliers - 970 stars left (next iteration limit 1067) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) WCS_QUALITY_DIAG: file=Dra-08-Q2b1x1_2026-04-17_04-15-19_20.00sec_-5.00C_LIGHT_0336.fits N_match=970 sigma_overall_arcsec=0.628 sigma_q1_arcsec=0.489 sigma_q2_arcsec=0.740 sigma_q3_arcsec=0.555 sigma_q4_arcsec=0.727 n_q1=204 n_q2=305 n_q3=196 n_q4=265 worst_quadrant_to_overall_ratio=1.178 The image catalog is written to wcs_Dra-08-Q2b1x1_2026-04-17_04-15-19_20.00sec_-5.00C_LIGHT_0336.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_Dra-08-Q2b1x1_2026-04-17_04-15-19_20.00sec_-5.00C_LIGHT_0336.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Dra-08-Q2b1x1_2026-04-17_04-15-19_20.00sec_-5.00C_LIGHT_0336.fits -region wcs_Dra-08-Q2b1x1_2026-04-17_04-15-19_20.00sec_-5.00C_LIGHT_0336.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_Dra-08-Q2b1x1_2026-04-17_04-15-19_20.00sec_-5.00C_LIGHT_0336.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.UvyCXXckwz (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-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-50-52_20.00sec_-0.00C_LIGHT_0197.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-50-52_20.00sec_-0.00C_LIGHT_0197.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-50-52_20.00sec_-0.00C_LIGHT_0197.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-50-52_20.00sec_-0.00C_LIGHT_0197.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-50-52_20.00sec_-0.00C_LIGHT_0197.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-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-50-52_20.00sec_-0.00C_LIGHT_0197.fits WCS_IMAGE_NAME=wcs_fd_Dra-08-Q2b1x1_2026-05-15_05-50-52_20.00sec_-0.00C_LIGHT_0197.fits WCS-calibrated image found: wcs_fd_Dra-08-Q2b1x1_2026-05-15_05-50-52_20.00sec_-0.00C_LIGHT_0197.fits Checking if the catalog wcs_fd_Dra-08-Q2b1x1_2026-05-15_05-50-52_20.00sec_-0.00C_LIGHT_0197.fits.cat corresponding to the image wcs_fd_Dra-08-Q2b1x1_2026-05-15_05-50-52_20.00sec_-0.00C_LIGHT_0197.fits alredy exist and is non-empty... Catalog wcs_fd_Dra-08-Q2b1x1_2026-05-15_05-50-52_20.00sec_-0.00C_LIGHT_0197.fits.cat corresponding to the image wcs_fd_Dra-08-Q2b1x1_2026-05-15_05-50-52_20.00sec_-0.00C_LIGHT_0197.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Dra-08-Q2b1x1_2026-05-15_05-50-52_20.00sec_-0.00C_LIGHT_0197.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-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-50-52_20.00sec_-0.00C_LIGHT_0197.fits WCS catalog name: wcs_fd_Dra-08-Q2b1x1_2026-05-15_05-50-52_20.00sec_-0.00C_LIGHT_0197.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=782, passed=9736 Got 9736 stars (including 8937 good ones) from the SExtractor catalog wcs_fd_Dra-08-Q2b1x1_2026-05-15_05-50-52_20.00sec_-0.00C_LIGHT_0197.fits.cat util/solve_plate_with_UCAC5 got 9736 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 729 to 788 (Dec 56.0 to 67.3) Done reading UCAC5 zone files... Matched 971 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 971 matched stars entering correct_measured_positions(), 957 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.48" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 971 matched stars entering correct_measured_positions(), 9591 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.47" 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 729 to 788 (Dec 56.0 to 67.3) Done reading UCAC5 zone files... Matched 971 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 971 matched stars entering correct_measured_positions(), 9593 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.48" Accuracy estimation diagnostic: 971 matched stars entering correct_measured_positions(), 9593 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.49" Excluding outliers - 971 stars left (next iteration limit 1068) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) WCS_QUALITY_DIAG: file=fd_Dra-08-Q2b1x1_2026-05-15_05-50-52_20.00sec_-0.00C_LIGHT_0197.fits N_match=971 sigma_overall_arcsec=0.477 sigma_q1_arcsec=0.396 sigma_q2_arcsec=0.511 sigma_q3_arcsec=0.579 sigma_q4_arcsec=0.484 n_q1=246 n_q2=245 n_q3=283 n_q4=197 worst_quadrant_to_overall_ratio=1.215 The image catalog is written to wcs_fd_Dra-08-Q2b1x1_2026-05-15_05-50-52_20.00sec_-0.00C_LIGHT_0197.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Dra-08-Q2b1x1_2026-05-15_05-50-52_20.00sec_-0.00C_LIGHT_0197.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-50-52_20.00sec_-0.00C_LIGHT_0197.fits -region wcs_fd_Dra-08-Q2b1x1_2026-05-15_05-50-52_20.00sec_-0.00C_LIGHT_0197.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Dra-08-Q2b1x1_2026-05-15_05-50-52_20.00sec_-0.00C_LIGHT_0197.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.0aIHo2aFTs (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-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.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-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits WCS_IMAGE_NAME=wcs_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits WCS-calibrated image found: wcs_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits Checking if the catalog wcs_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits.cat corresponding to the image wcs_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits alredy exist and is non-empty... Catalog wcs_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits.cat corresponding to the image wcs_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.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-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits WCS catalog name: wcs_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=784, passed=9251 Got 9251 stars (including 8453 good ones) from the SExtractor catalog wcs_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits.cat util/solve_plate_with_UCAC5 got 9251 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 729 to 788 (Dec 56.0 to 67.3) Done reading UCAC5 zone files... Matched 971 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 971 matched stars entering correct_measured_positions(), 960 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.49" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 971 matched stars entering correct_measured_positions(), 9123 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.48" 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 729 to 788 (Dec 56.0 to 67.3) Done reading UCAC5 zone files... Matched 971 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 971 matched stars entering correct_measured_positions(), 9123 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.48" Accuracy estimation diagnostic: 971 matched stars entering correct_measured_positions(), 9123 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.50" Excluding outliers - 971 stars left (next iteration limit 1068) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) WCS_QUALITY_DIAG: file=fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits N_match=971 sigma_overall_arcsec=0.498 sigma_q1_arcsec=0.434 sigma_q2_arcsec=0.503 sigma_q3_arcsec=0.625 sigma_q4_arcsec=0.503 n_q1=253 n_q2=244 n_q3=278 n_q4=196 worst_quadrant_to_overall_ratio=1.255 The image catalog is written to wcs_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits -region wcs_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.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-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits sigma_overall=0.684 worst_q_ratio=1.259 ref2=Dra-08-Q2b1x1_2026-04-17_04-15-19_20.00sec_-5.00C_LIGHT_0336.fits sigma_overall=0.628 worst_q_ratio=1.178 new1=fd_Dra-08-Q2b1x1_2026-05-15_05-50-52_20.00sec_-0.00C_LIGHT_0197.fits sigma_overall=0.477 worst_q_ratio=1.215 new2=fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits sigma_overall=0.498 worst_q_ratio=1.255 reference average sigma_overall=0.656 worst_q_ratio=1.2185 warn-on-ratio threshold: 2.0x reference ###################################
Distribution of catalog-matched stars across the image:
plot_astrometric_residuals_xy: wrote wcs_Dra-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335_astrometric_residuals.png (970 matched stars from wcs_Dra-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits.cat.astrometric_residuals, image 9576x6388)
plot_astrometric_residuals_xy: wrote wcs_Dra-08-Q2b1x1_2026-04-17_04-15-19_20.00sec_-5.00C_LIGHT_0336_astrometric_residuals.png (970 matched stars from wcs_Dra-08-Q2b1x1_2026-04-17_04-15-19_20.00sec_-5.00C_LIGHT_0336.fits.cat.astrometric_residuals, image 9576x6388)
plot_astrometric_residuals_xy: wrote wcs_fd_Dra-08-Q2b1x1_2026-05-15_05-50-52_20.00sec_-0.00C_LIGHT_0197_astrometric_residuals.png (971 matched stars from wcs_fd_Dra-08-Q2b1x1_2026-05-15_05-50-52_20.00sec_-0.00C_LIGHT_0197.fits.cat.astrometric_residuals, image 9576x6388) plot_astrometric_residuals_xy: wrote wcs_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198_astrometric_residuals.png (971 matched stars from wcs_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits.cat.astrometric_residuals, image 9576x6388) Copying WCS-calibrated images back to input directory Saving fully-calibrated image wcs_fd_Dra-08-Q2b1x1_2026-05-15_05-50-52_20.00sec_-0.00C_LIGHT_0197.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_fd_Dra-08-Q2b1x1_2026-05-15_05-50-52_20.00sec_-0.00C_LIGHT_0197.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/wcs_fd_Dra-08-Q2b1x1_2026-05-15_05-50-52_20.00sec_-0.00C_LIGHT_0197.fits' Saving fully-calibrated image wcs_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/wcs_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits' Preparing the HTML report for the field Dra-08-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 12260_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198 The candidate 12260_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198 did not pass the final checks**** FOUND 18:52:43.92 +64:10:04.8 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-08-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1 *------ done with default.sex.telephoto_lens_onlybrightstars_v1 ------* #### The local exclusion list is exclusion_list_local.txt #### wait *------ default.sex.telephoto_lens_vSTL ------* 'default.sex.telephoto_lens_vSTL' -> 'default.sex' Starting VaST with default.sex.telephoto_lens_vSTL ./vast --norotation --noflagimage --starmatchraius 4 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Dra-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits /data_ssd/NMW-TexasTech/reference_imgs/Dra-08-Q2b1x1_2026-04-17_04-15-19_20.00sec_-5.00C_LIGHT_0336.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-50-52_20.00sec_-0.00C_LIGHT_0197.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits SExtractor catalog cache: saved Dra-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits.cat to cache SExtractor catalog cache: saved Dra-08-Q2b1x1_2026-04-17_04-15-19_20.00sec_-5.00C_LIGHT_0336.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-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits /data_ssd/NMW-TexasTech/reference_imgs/Dra-08-Q2b1x1_2026-04-17_04-15-19_20.00sec_-5.00C_LIGHT_0336.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-50-52_20.00sec_-0.00C_LIGHT_0197.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits Checking WCS cache directory local_wcs_cache Found WCS cache directory local_wcs_cache Creating symlink local_wcs_cache/wcs_Dra-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits Creating symlink local_wcs_cache/wcs_Dra-08-Q2b1x1_2026-04-17_04-15-19_20.00sec_-5.00C_LIGHT_0336.fits Creating symlink local_wcs_cache/wcs_fd_Dra-08-Q2b1x1_2026-05-15_05-50-52_20.00sec_-0.00C_LIGHT_0197.fits Creating symlink local_wcs_cache/wcs_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.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-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits exists and is non-empty wcs_Dra-08-Q2b1x1_2026-04-17_04-15-19_20.00sec_-5.00C_LIGHT_0336.fits exists and is non-empty wcs_fd_Dra-08-Q2b1x1_2026-05-15_05-50-52_20.00sec_-0.00C_LIGHT_0197.fits exists and is non-empty wcs_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits exists and is non-empty ################################### # fov_of_wcs_calibrated_image.sh output for wcs_Dra-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits (1st reference image) verification OK: wcs_Dra-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits Image size: 937.4'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: 18:51:27.144 +61:59:45.20 J2000 4789.000 3195.000 ################################### The image scale is 5.87"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.8" ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_Dra-08-Q2b1x1_2026-05-15_05-50-52_20.00sec_-0.00C_LIGHT_0197.fits (1st new image) verification OK: wcs_fd_Dra-08-Q2b1x1_2026-05-15_05-50-52_20.00sec_-0.00C_LIGHT_0197.fits Image size: 937.3'x624.2' 15.6(deg)x10.4(deg) 9576x6388 pix Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis Image center: 18:51:24.512 +62:02:03.31 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the first second-epoch image (pointing accuracy) Reference image center 18:51:27.144 +61:59:45.20 Second-epoch image center 18:51:24.512 +62:02:03.31 Angular distance between the image centers 0.0387 deg. Soft limit: 0.50 deg. Hard limit: 1.00 deg. ################################### ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits (2nd new image) verification OK: wcs_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits Image size: 937.3'x624.2' 15.6(deg)x10.4(deg) 9576x6388 pix Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis Image center: 18:51:21.676 +62:02:00.07 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the second second-epoch image (pointing accuracy) Reference image center 18:51:27.144 +61:59:45.20 Second-epoch image center 18:51:21.676 +62:02:00.07 Angular distance between the image centers 0.0390 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 18:51:24.512 +62:02:03.31 Second-epoch second image center 18:51:21.676 +62:02:00.07 Angular distance between the image centers 0.00561 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-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits &> /tmp/tmp.gHqAUYhfdb Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Dra-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Dra-08-Q2b1x1_2026-04-17_04-15-19_20.00sec_-5.00C_LIGHT_0336.fits &> /tmp/tmp.x7khVpfVb8 Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Dra-08-Q2b1x1_2026-04-17_04-15-19_20.00sec_-5.00C_LIGHT_0336.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-50-52_20.00sec_-0.00C_LIGHT_0197.fits &> /tmp/tmp.rzxCLMndMd Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-50-52_20.00sec_-0.00C_LIGHT_0197.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits &> /tmp/tmp.I8qZmHUfCA Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits Calibrating the magnitude scale Found non-empty wcs_Dra-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_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-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits and wcs_Dra-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_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-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits and wcs_Dra-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits.cat Found non-empty wcs_Dra-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits and wcs_Dra-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits.cat The reference image (wcs_Dra-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits) and catalog (wcs_Dra-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits.cat) found 'wcs_Dra-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits.cat' -> 'wcsmag.cat' Read 98641 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 263.2709 to 302.0622 deg, Dec +55.8061 to +67.2668 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 263.2709 to 302.0622 deg, Dec 55.8061 to 67.2668 deg Loaded 15250 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): 8811 out of 10532 total matches. Matched with Tycho-2 10532 out of 98641 detected stars. The calibration function type and coefficients are written to calib.txt_param util/calibrate_magnitude_scale 0.000000 1.000000 22.365000 a=0.000000 b=1.000000 c=22.365000 From vast_summary.log: estimated ref. image limiting mag.: -7.05 Updating vast_summary.log: Estimated ref. image limiting mag.: 15.31 Updated vast_limiting_magnitude.log with calibrated magnitudes Working... Please, PLEASE, be patient!!! All lightcurves processed! =) Estimated ref. image limiting mag.: 15.31 Discovery image 3 2026 05 15.45266 2461175.95266 9.48 18:52:43.90 +64:10:04.7 4728 1903 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits
Lightcurve magnitude calibration plot:
Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V) Read 98641 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 263.2709 to 302.0622 deg, Dec +55.8061 to +67.2668 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 263.2709 to 302.0622 deg, Dec 55.8061 to 67.2668 deg Loaded 15250 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): 8811 out of 10532 total matches. Matched with Tycho-2 10532 out of 98641 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Dra-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Dra-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits:
Forced-photometry filter: calibrated wcs_Dra-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits -> calib.txt_param_ref_wcs_Dra-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits (aperture=4.7) Read 97963 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 263.2456 to 302.2382 deg, Dec +55.8281 to +67.2613 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 263.2456 to 302.2382 deg, Dec 55.8281 to 67.2613 deg Loaded 15291 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): 8859 out of 10533 total matches. Matched with Tycho-2 10533 out of 97963 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Dra-08-Q2b1x1_2026-04-17_04-15-19_20.00sec_-5.00C_LIGHT_0336.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Dra-08-Q2b1x1_2026-04-17_04-15-19_20.00sec_-5.00C_LIGHT_0336.fits:
Forced-photometry filter: calibrated wcs_Dra-08-Q2b1x1_2026-04-17_04-15-19_20.00sec_-5.00C_LIGHT_0336.fits -> calib.txt_param_ref_wcs_Dra-08-Q2b1x1_2026-04-17_04-15-19_20.00sec_-5.00C_LIGHT_0336.fits (aperture=4.7) ____ End of magnitude calibration ____ Applying consolidated magnitude filters... Preparing the exclusion lists for this field Done with filtering Found 50 candidate transients before the final filtering. (Hard limit: 8000) Median FWHM seeing for isolated stars: 2.2 pix Dra-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits 2.2 pix Dra-08-Q2b1x1_2026-04-17_04-15-19_20.00sec_-5.00C_LIGHT_0336.fits 2.1 pix fd_Dra-08-Q2b1x1_2026-05-15_05-50-52_20.00sec_-0.00C_LIGHT_0197.fits 2.1 pix fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits 2.2 pix wcs_Dra-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits 2.2 pix wcs_Dra-08-Q2b1x1_2026-04-17_04-15-19_20.00sec_-5.00C_LIGHT_0336.fits Limiting magnitude estimates: 15.3 mag. Dra-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits 15.3 mag. Dra-08-Q2b1x1_2026-04-17_04-15-19_20.00sec_-5.00C_LIGHT_0336.fits 14.6 mag. fd_Dra-08-Q2b1x1_2026-05-15_05-50-52_20.00sec_-0.00C_LIGHT_0197.fits 14.5 mag. fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits All-image limiting magnitude estimate: 14.5 (SNR ) 14.1 (80% of stars) with default.sex.telephoto_lens_vSTL The first estimate is the magnitude of a star detected with a signal-to-noise ratio of following Karpov (2025, Acta Polytechnica, 65, 50). This value should be representative of the faintest stars clearly visible in the image. The brighter of the limiting magnitude estimates for the two second-epoch images is reported here. The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images. This value is representative of the faintest object that may enter the candidate transients list. The hard cut-off for the candidate transients is 15.0 mag. Waiting for UCAC5 plate solver wait ############ /tmp/tmp.gHqAUYhfdb (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-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Dra-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits 570.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Dra-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Dra-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_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-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Dra-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits' -> 'wcs_Dra-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits' FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits WCS_IMAGE_NAME=wcs_Dra-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits WCS-calibrated image found: wcs_Dra-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits Checking if the catalog wcs_Dra-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits.cat corresponding to the image wcs_Dra-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits alredy exist and is non-empty... Catalog wcs_Dra-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits.cat corresponding to the image wcs_Dra-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Dra-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Dra-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits WCS catalog name: wcs_Dra-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=39, blended=8387, passed=98602 Got 98602 stars (including 90095 good ones) from the SExtractor catalog wcs_Dra-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits.cat util/solve_plate_with_UCAC5 got 98602 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.4' Seting catalog search parameters based on the expected field of view 937.4 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013019 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010416 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 729 to 788 (Dec 55.8 to 67.3) Done reading UCAC5 zone files... Matched 969 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 968 matched stars entering correct_measured_positions(), 964 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.60" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 968 matched stars entering correct_measured_positions(), 97369 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.59" 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 729 to 788 (Dec 55.8 to 67.3) Done reading UCAC5 zone files... Matched 969 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 968 matched stars entering correct_measured_positions(), 97371 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.59" Accuracy estimation diagnostic: 968 matched stars entering correct_measured_positions(), 97371 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.62" Excluding outliers - 968 stars left (next iteration limit 1064) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) WCS_QUALITY_DIAG: file=Dra-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits N_match=968 sigma_overall_arcsec=0.653 sigma_q1_arcsec=0.542 sigma_q2_arcsec=0.855 sigma_q3_arcsec=0.539 sigma_q4_arcsec=0.688 n_q1=198 n_q2=308 n_q3=194 n_q4=268 worst_quadrant_to_overall_ratio=1.309 The image catalog is written to wcs_Dra-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_Dra-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Dra-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits -region wcs_Dra-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_Dra-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_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.x7khVpfVb8 (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-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Dra-08-Q2b1x1_2026-04-17_04-15-19_20.00sec_-5.00C_LIGHT_0336.fits 570.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Dra-08-Q2b1x1_2026-04-17_04-15-19_20.00sec_-5.00C_LIGHT_0336.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-08-Q2b1x1_2026-04-17_04-15-19_20.00sec_-5.00C_LIGHT_0336.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-08-Q2b1x1_2026-04-17_04-15-19_20.00sec_-5.00C_LIGHT_0336.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Dra-08-Q2b1x1_2026-04-17_04-15-19_20.00sec_-5.00C_LIGHT_0336.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-08-Q2b1x1_2026-04-17_04-15-19_20.00sec_-5.00C_LIGHT_0336.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Dra-08-Q2b1x1_2026-04-17_04-15-19_20.00sec_-5.00C_LIGHT_0336.fits' -> 'wcs_Dra-08-Q2b1x1_2026-04-17_04-15-19_20.00sec_-5.00C_LIGHT_0336.fits' FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-08-Q2b1x1_2026-04-17_04-15-19_20.00sec_-5.00C_LIGHT_0336.fits WCS_IMAGE_NAME=wcs_Dra-08-Q2b1x1_2026-04-17_04-15-19_20.00sec_-5.00C_LIGHT_0336.fits WCS-calibrated image found: wcs_Dra-08-Q2b1x1_2026-04-17_04-15-19_20.00sec_-5.00C_LIGHT_0336.fits Checking if the catalog wcs_Dra-08-Q2b1x1_2026-04-17_04-15-19_20.00sec_-5.00C_LIGHT_0336.fits.cat corresponding to the image wcs_Dra-08-Q2b1x1_2026-04-17_04-15-19_20.00sec_-5.00C_LIGHT_0336.fits alredy exist and is non-empty... Catalog wcs_Dra-08-Q2b1x1_2026-04-17_04-15-19_20.00sec_-5.00C_LIGHT_0336.fits.cat corresponding to the image wcs_Dra-08-Q2b1x1_2026-04-17_04-15-19_20.00sec_-5.00C_LIGHT_0336.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Dra-08-Q2b1x1_2026-04-17_04-15-19_20.00sec_-5.00C_LIGHT_0336.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Dra-08-Q2b1x1_2026-04-17_04-15-19_20.00sec_-5.00C_LIGHT_0336.fits WCS catalog name: wcs_Dra-08-Q2b1x1_2026-04-17_04-15-19_20.00sec_-5.00C_LIGHT_0336.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=43, blended=8202, passed=97920 Got 97920 stars (including 89611 good ones) from the SExtractor catalog wcs_Dra-08-Q2b1x1_2026-04-17_04-15-19_20.00sec_-5.00C_LIGHT_0336.fits.cat util/solve_plate_with_UCAC5 got 97920 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 729 to 788 (Dec 55.8 to 67.3) Done reading UCAC5 zone files... Matched 968 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 967 matched stars entering correct_measured_positions(), 962 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.56" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 967 matched stars entering correct_measured_positions(), 96678 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.55" 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 729 to 788 (Dec 55.8 to 67.3) Done reading UCAC5 zone files... Matched 968 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 966 matched stars entering correct_measured_positions(), 96678 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.55" Accuracy estimation diagnostic: 966 matched stars entering correct_measured_positions(), 96678 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.62" Excluding outliers - 966 stars left (next iteration limit 1063) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) WCS_QUALITY_DIAG: file=Dra-08-Q2b1x1_2026-04-17_04-15-19_20.00sec_-5.00C_LIGHT_0336.fits N_match=966 sigma_overall_arcsec=0.654 sigma_q1_arcsec=0.563 sigma_q2_arcsec=0.809 sigma_q3_arcsec=0.597 sigma_q4_arcsec=0.678 n_q1=203 n_q2=298 n_q3=197 n_q4=268 worst_quadrant_to_overall_ratio=1.237 The image catalog is written to wcs_Dra-08-Q2b1x1_2026-04-17_04-15-19_20.00sec_-5.00C_LIGHT_0336.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_Dra-08-Q2b1x1_2026-04-17_04-15-19_20.00sec_-5.00C_LIGHT_0336.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Dra-08-Q2b1x1_2026-04-17_04-15-19_20.00sec_-5.00C_LIGHT_0336.fits -region wcs_Dra-08-Q2b1x1_2026-04-17_04-15-19_20.00sec_-5.00C_LIGHT_0336.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_Dra-08-Q2b1x1_2026-04-17_04-15-19_20.00sec_-5.00C_LIGHT_0336.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.rzxCLMndMd (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-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-50-52_20.00sec_-0.00C_LIGHT_0197.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-50-52_20.00sec_-0.00C_LIGHT_0197.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-50-52_20.00sec_-0.00C_LIGHT_0197.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-50-52_20.00sec_-0.00C_LIGHT_0197.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-50-52_20.00sec_-0.00C_LIGHT_0197.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-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-50-52_20.00sec_-0.00C_LIGHT_0197.fits WCS_IMAGE_NAME=wcs_fd_Dra-08-Q2b1x1_2026-05-15_05-50-52_20.00sec_-0.00C_LIGHT_0197.fits WCS-calibrated image found: wcs_fd_Dra-08-Q2b1x1_2026-05-15_05-50-52_20.00sec_-0.00C_LIGHT_0197.fits Checking if the catalog wcs_fd_Dra-08-Q2b1x1_2026-05-15_05-50-52_20.00sec_-0.00C_LIGHT_0197.fits.cat corresponding to the image wcs_fd_Dra-08-Q2b1x1_2026-05-15_05-50-52_20.00sec_-0.00C_LIGHT_0197.fits alredy exist and is non-empty... Catalog wcs_fd_Dra-08-Q2b1x1_2026-05-15_05-50-52_20.00sec_-0.00C_LIGHT_0197.fits.cat corresponding to the image wcs_fd_Dra-08-Q2b1x1_2026-05-15_05-50-52_20.00sec_-0.00C_LIGHT_0197.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Dra-08-Q2b1x1_2026-05-15_05-50-52_20.00sec_-0.00C_LIGHT_0197.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-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-50-52_20.00sec_-0.00C_LIGHT_0197.fits WCS catalog name: wcs_fd_Dra-08-Q2b1x1_2026-05-15_05-50-52_20.00sec_-0.00C_LIGHT_0197.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=22, blended=3914, passed=64779 Got 64779 stars (including 60774 good ones) from the SExtractor catalog wcs_fd_Dra-08-Q2b1x1_2026-05-15_05-50-52_20.00sec_-0.00C_LIGHT_0197.fits.cat util/solve_plate_with_UCAC5 got 64779 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 729 to 788 (Dec 55.8 to 67.3) Done reading UCAC5 zone files... Matched 969 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 969 matched stars entering correct_measured_positions(), 958 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.49" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 969 matched stars entering correct_measured_positions(), 64195 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.48" 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 729 to 788 (Dec 55.8 to 67.3) Done reading UCAC5 zone files... Matched 969 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 969 matched stars entering correct_measured_positions(), 64195 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.48" Accuracy estimation diagnostic: 969 matched stars entering correct_measured_positions(), 64196 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.49" Excluding outliers - 969 stars left (next iteration limit 1065) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) WCS_QUALITY_DIAG: file=fd_Dra-08-Q2b1x1_2026-05-15_05-50-52_20.00sec_-0.00C_LIGHT_0197.fits N_match=969 sigma_overall_arcsec=0.470 sigma_q1_arcsec=0.401 sigma_q2_arcsec=0.485 sigma_q3_arcsec=0.569 sigma_q4_arcsec=0.477 n_q1=249 n_q2=263 n_q3=246 n_q4=211 worst_quadrant_to_overall_ratio=1.211 The image catalog is written to wcs_fd_Dra-08-Q2b1x1_2026-05-15_05-50-52_20.00sec_-0.00C_LIGHT_0197.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Dra-08-Q2b1x1_2026-05-15_05-50-52_20.00sec_-0.00C_LIGHT_0197.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-50-52_20.00sec_-0.00C_LIGHT_0197.fits -region wcs_fd_Dra-08-Q2b1x1_2026-05-15_05-50-52_20.00sec_-0.00C_LIGHT_0197.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Dra-08-Q2b1x1_2026-05-15_05-50-52_20.00sec_-0.00C_LIGHT_0197.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.I8qZmHUfCA (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-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.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-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits WCS_IMAGE_NAME=wcs_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits WCS-calibrated image found: wcs_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits Checking if the catalog wcs_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits.cat corresponding to the image wcs_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits alredy exist and is non-empty... Catalog wcs_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits.cat corresponding to the image wcs_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.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-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits WCS catalog name: wcs_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=29, blended=3615, passed=62979 Got 62979 stars (including 59269 good ones) from the SExtractor catalog wcs_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits.cat util/solve_plate_with_UCAC5 got 62979 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 729 to 788 (Dec 55.9 to 67.3) Done reading UCAC5 zone files... Matched 970 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 970 matched stars entering correct_measured_positions(), 955 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.49" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 970 matched stars entering correct_measured_positions(), 62073 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.49" 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 729 to 788 (Dec 55.9 to 67.3) Done reading UCAC5 zone files... Matched 970 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 970 matched stars entering correct_measured_positions(), 62073 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.49" Accuracy estimation diagnostic: 970 matched stars entering correct_measured_positions(), 62071 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.50" Excluding outliers - 970 stars left (next iteration limit 1067) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) WCS_QUALITY_DIAG: file=fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits N_match=970 sigma_overall_arcsec=0.493 sigma_q1_arcsec=0.423 sigma_q2_arcsec=0.567 sigma_q3_arcsec=0.622 sigma_q4_arcsec=0.515 n_q1=255 n_q2=262 n_q3=243 n_q4=210 worst_quadrant_to_overall_ratio=1.260 The image catalog is written to wcs_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits -region wcs_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.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-08-Q2b1x1_2026-05-15_05-50-52_20.00sec_-0.00C_LIGHT_0197.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-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/wcs_fd_Dra-08-Q2b1x1_2026-05-15_05-50-52_20.00sec_-0.00C_LIGHT_0197.fits Saving fully-calibrated image wcs_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.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-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/wcs_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits Preparing the HTML report for the field Dra-08-Q2b1x1 with default.sex.telephoto_lens_vSTL Forced photometry on wcs_Dra-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits at 18:23:49.57 +62:37:00.8: 14.04 +/- 0.06 detection Forced photometry on wcs_Dra-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits at 19:27:51.56 +60:29:23.9: 13.81 +/- 0.05 detection Forced photometry on wcs_Dra-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits at 18:20:39.54 +58:14:31.7: 13.95 +/- 0.07 detection Forced photometry on wcs_Dra-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits at 19:07:17.25 +57:42:17.0: 12.75 +/- 0.02 detection Forced photometry on wcs_Dra-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits at 18:39:01.12 +66:06:38.1: 13.52 +/- 0.04 detection Forced photometry on wcs_Dra-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits at 19:16:39.08 +57:34:11.8: 13.48 +/- 0.04 detection Forced photometry on wcs_Dra-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits at 18:20:33.79 +58:39:05.7: 13.22 +/- 0.04 detection Forced photometry on wcs_Dra-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits at 18:28:03.34 +65:24:50.7: 12.11 +/- 0.01 detection Forced photometry on wcs_Dra-08-Q2b1x1_2026-04-17_04-15-19_20.00sec_-5.00C_LIGHT_0336.fits at 18:23:49.57 +62:37:00.8: 14.02 +/- 0.06 detection Forced photometry reference-image weighted average: 14.03 +/- 0.05 Forced photometry filter REJECTED candidate at 18:23:49.57 +62:37:00.8: ref_mag=14.03 +/- 0.05 new_mean_mag=14.3600 delta=-0.33 (need > 0.90) Forced photometry on wcs_Dra-08-Q2b1x1_2026-04-17_04-15-19_20.00sec_-5.00C_LIGHT_0336.fits at 19:16:39.08 +57:34:11.8: 13.64 +/- 0.05 detection Forced photometry on wcs_Dra-08-Q2b1x1_2026-04-17_04-15-19_20.00sec_-5.00C_LIGHT_0336.fits at 19:27:51.56 +60:29:23.9: 13.77 +/- 0.05 detection Forced photometry on wcs_Dra-08-Q2b1x1_2026-04-17_04-15-19_20.00sec_-5.00C_LIGHT_0336.fits at 18:39:01.12 +66:06:38.1: 13.51 +/- 0.04 detection Forced photometry on wcs_Dra-08-Q2b1x1_2026-04-17_04-15-19_20.00sec_-5.00C_LIGHT_0336.fits at 19:07:17.25 +57:42:17.0: 12.71 +/- 0.02 detection Forced photometry on wcs_Dra-08-Q2b1x1_2026-04-17_04-15-19_20.00sec_-5.00C_LIGHT_0336.fits at 18:20:39.54 +58:14:31.7: 13.95 +/- 0.06 detection Forced photometry reference-image weighted average: 13.55 +/- 0.03 Forced photometry filter REJECTED candidate at 19:16:39.08 +57:34:11.8: ref_mag=13.55 +/- 0.03 new_mean_mag=13.9063 delta=-0.36 (need > 0.90) Forced photometry reference-image weighted average: 13.79 +/- 0.04 Forced photometry reference-image weighted average: 12.73 +/- 0.01 Forced photometry reference-image weighted average: 13.52 +/- 0.03 Forced photometry on wcs_Dra-08-Q2b1x1_2026-04-17_04-15-19_20.00sec_-5.00C_LIGHT_0336.fits at 18:20:33.79 +58:39:05.7: 13.22 +/- 0.04 detection Forced photometry filter REJECTED candidate at 19:27:51.56 +60:29:23.9: ref_mag=13.79 +/- 0.04 new_mean_mag=13.8715 delta=-0.08 (need > 0.90) Forced photometry reference-image weighted average: 13.95 +/- 0.05 Forced photometry filter REJECTED candidate at 19:07:17.25 +57:42:17.0: ref_mag=12.73 +/- 0.01 new_mean_mag=12.9732 delta=-0.24 (need > 0.90) Forced photometry filter REJECTED candidate at 18:39:01.12 +66:06:38.1: ref_mag=13.52 +/- 0.03 new_mean_mag=13.7101 delta=-0.19 (need > 0.90) Forced photometry filter REJECTED candidate at 18:20:39.54 +58:14:31.7: ref_mag=13.95 +/- 0.05 new_mean_mag=14.1136 delta=-0.16 (need > 0.90) Forced photometry reference-image weighted average: 13.22 +/- 0.03 Forced photometry filter REJECTED candidate at 18:20:33.79 +58:39:05.7: ref_mag=13.22 +/- 0.03 new_mean_mag=13.2891 delta=-0.07 (need > 0.90) Forced photometry on wcs_Dra-08-Q2b1x1_2026-04-17_04-15-19_20.00sec_-5.00C_LIGHT_0336.fits at 18:28:03.34 +65:24:50.7: 12.12 +/- 0.01 detection Forced photometry reference-image weighted average: 12.11 +/- 0.01 Forced photometry filter REJECTED candidate at 18:28:03.34 +65:24:50.7: ref_mag=12.11 +/- 0.01 new_mean_mag=12.3424 delta=-0.23 (need > 0.90) Forced photometry on wcs_Dra-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits at 19:01:26.13 +63:45:27.7: 13.56 +/- 0.04 detection Forced photometry on wcs_Dra-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits at 18:30:38.85 +64:25:04.0: 13.54 +/- 0.04 detection Forced photometry on wcs_Dra-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits at 18:33:53.13 +65:15:52.4: 13.92 +/- 0.07 detection Forced photometry on wcs_Dra-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits at 18:12:24.28 +63:25:36.5: 14.36 +/- 0.10 detection Forced photometry on wcs_Dra-08-Q2b1x1_2026-04-17_04-14-16_20.00sec_-5.00C_LIGHT_0335.fits at 18:40:15.62 +63:27:55.2: 13.80 +/- 0.05 detection Forced photometry on wcs_Dra-08-Q2b1x1_2026-04-17_04-15-19_20.00sec_-5.00C_LIGHT_0336.fits at 19:01:26.13 +63:45:27.7: 13.67 +/- 0.05 detection Forced photometry reference-image weighted average: 13.61 +/- 0.03 Forced photometry filter REJECTED candidate at 19:01:26.13 +63:45:27.7: ref_mag=13.61 +/- 0.03 new_mean_mag=13.5636 delta=0.04 (need > 0.90) Forced photometry on wcs_Dra-08-Q2b1x1_2026-04-17_04-15-19_20.00sec_-5.00C_LIGHT_0336.fits at 18:30:38.85 +64:25:04.0: 13.54 +/- 0.04 detection Forced photometry reference-image weighted average: 13.54 +/- 0.03 Forced photometry filter REJECTED candidate at 18:30:38.85 +64:25:04.0: ref_mag=13.54 +/- 0.03 new_mean_mag=13.9467 delta=-0.40 (need > 0.90) Forced photometry on wcs_Dra-08-Q2b1x1_2026-04-17_04-15-19_20.00sec_-5.00C_LIGHT_0336.fits at 18:12:24.28 +63:25:36.5: 14.38 +/- 0.10 detection Forced photometry on wcs_Dra-08-Q2b1x1_2026-04-17_04-15-19_20.00sec_-5.00C_LIGHT_0336.fits at 18:33:53.13 +65:15:52.4: 13.94 +/- 0.07 detection Forced photometry on wcs_Dra-08-Q2b1x1_2026-04-17_04-15-19_20.00sec_-5.00C_LIGHT_0336.fits at 18:40:15.62 +63:27:55.2: 13.71 +/- 0.05 detection Forced photometry reference-image weighted average: 14.37 +/- 0.07 Forced photometry filter REJECTED candidate at 18:12:24.28 +63:25:36.5: ref_mag=14.37 +/- 0.07 new_mean_mag=14.2555 delta=0.11 (need > 0.90) Forced photometry reference-image weighted average: 13.93 +/- 0.05 Forced photometry reference-image weighted average: 13.75 +/- 0.04 Forced photometry filter REJECTED candidate at 18:33:53.13 +65:15:52.4: ref_mag=13.93 +/- 0.05 new_mean_mag=14.0747 delta=-0.14 (need > 0.90) Forced photometry filter REJECTED candidate at 18:40:15.62 +63:27:55.2: ref_mag=13.75 +/- 0.04 new_mean_mag=13.8860 delta=-0.14 (need > 0.90) make_report_in_HTML.sh Phase 1 (network queries): 2s 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 114927_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198 The candidate 114927_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198 did not pass the final checksDiscovery image 1 2026 05 15.45212 2461175.95212 14.27 18:20:39.47 +58:14:30.4 7190 5406 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-50-52_20.00sec_-0.00C_LIGHT_0197.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 114933_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198 The candidate 114933_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198 did not pass the final checks Discovery image 2 2026 05 15.45266 2461175.95266 14.06 18:20:39.61 +58:14:32.9 7186 5406 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits Discovery image 1 2026 05 15.45212 2461175.95212 14.03 19:27:51.64 +60:29:26.5 2062 3879 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-50-52_20.00sec_-0.00C_LIGHT_0197.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 114937_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198 The candidate 114937_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198 did not pass the final checks Discovery image 2 2026 05 15.45266 2461175.95266 13.77 19:27:51.47 +60:29:21.2 2058 3879 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits Discovery image 1 2026 05 15.45212 2461175.95212 14.34 18:23:49.50 +62:37:01.8 6714 2784 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-50-52_20.00sec_-0.00C_LIGHT_0197.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 114940_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198 The candidate 114940_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198 did not pass the final checks Discovery image 2 2026 05 15.45266 2461175.95266 14.40 18:23:49.64 +62:36:59.8 6710 2784 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits Discovery image 1 2026 05 15.45212 2461175.95212 13.82 19:16:39.05 +57:34:12.0 2679 5758 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-50-52_20.00sec_-0.00C_LIGHT_0197.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 114946_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198 The candidate 114946_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198 did not pass the final checks Discovery image 2 2026 05 15.45266 2461175.95266 14.08 19:16:39.11 +57:34:11.6 2675 5757 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits **** FOUND 19:31:40.13 +65:03:39.4 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 114947_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198 The candidate 114947_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198 did not pass the final checks Discovery image 2 2026 05 15.45266 2461175.95266 13.60 19:31:39.98 +65:03:40.0 2268 1099 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits Discovery image 1 2026 05 15.45212 2461175.95212 13.90 18:39:01.09 +66:06:36.6 5606 0726 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-50-52_20.00sec_-0.00C_LIGHT_0197.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 114955_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198 The candidate 114955_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198 did not pass the final checks Discovery image 2 2026 05 15.45266 2461175.95266 13.60 18:39:01.15 +66:06:39.7 5603 0725 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits **** FOUND 18:59:01.58 +63:57:20.8 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 114956_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198 The candidate 114956_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198 did not pass the final checks Discovery image 2 2026 05 15.45266 2461175.95266 13.43 18:59:01.61 +63:57:20.8 4307 2015 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits **** FOUND 18:30:19.04 +64:00:42.9 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 114957_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198 The candidate 114957_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198 did not pass the final checks Discovery image 2 2026 05 15.45266 2461175.95266 13.33 18:30:19.01 +64:00:43.1 6210 1973 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits Discovery image 1 2026 05 15.45212 2461175.95212 13.26 18:20:33.85 +58:39:05.8 7173 5157 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-50-52_20.00sec_-0.00C_LIGHT_0197.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 114958_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198 The candidate 114958_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198 did not pass the final checks Discovery image 2 2026 05 15.45266 2461175.95266 13.33 18:20:33.74 +58:39:05.6 7170 5157 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits Discovery image 1 2026 05 15.45212 2461175.95212 13.00 19:07:17.31 +57:42:16.9 3446 5750 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-50-52_20.00sec_-0.00C_LIGHT_0197.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 114959_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198 The candidate 114959_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198 did not pass the final checks Discovery image 2 2026 05 15.45266 2461175.95266 12.95 19:07:17.19 +57:42:17.1 3442 5749 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits **** FOUND 18:29:21.66 +60:47:23.6 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 114965_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198 The candidate 114965_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198 did not pass the final checks Discovery image 2 2026 05 15.45266 2461175.95266 13.03 18:29:21.56 +60:47:23.0 6395 3915 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits Discovery image 1 2026 05 15.45212 2461175.95212 12.36 18:28:03.33 +65:24:51.1 6307 1115 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-50-52_20.00sec_-0.00C_LIGHT_0197.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 114966_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198 The candidate 114966_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198 did not pass the final checks Discovery image 2 2026 05 15.45266 2461175.95266 12.32 18:28:03.35 +65:24:50.3 6304 1115 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits **** FOUND 19:21:47.01 +59:28:37.9 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 116471_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198 The candidate 116471_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198 did not pass the final checks Discovery image 2 2026 05 15.45266 2461175.95266 11.48 19:21:46.97 +59:28:37.5 2423 4555 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits **** FOUND 18:23:30.14 +62:46:55.5 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 116608_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198 The candidate 116608_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198 did not pass the final checks Discovery image 2 2026 05 15.45266 2461175.95266 11.34 18:23:30.12 +62:46:56.0 6724 2682 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits **** FOUND 18:15:21.55 +64:09:31.5 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 116610_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198 The candidate 116610_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198 did not pass the final checks Discovery image 2 2026 05 15.45266 2461175.95266 11.54 18:15:21.55 +64:09:31.5 7191 1796 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits Rejecting candidate due to large distance (18.2") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 118088_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198 The candidate 118088_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198 did not pass the final checks Discovery image 2 2026 05 15.45266 2461175.95266 11.54 18:16:00.95 +64:34:52.6 7119 1546 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits Rejecting candidate due to large distance (20.3") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 118153_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198 The candidate 118153_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198 did not pass the final checks Discovery image 2 2026 05 15.45266 2461175.95266 12.12 18:51:36.54 +62:11:48.2 4774 3096 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits **** FOUND 18:29:05.76 +62:16:25.0 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 121155_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198 The candidate 121155_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198 did not pass the final checks Discovery image 2 2026 05 15.45266 2461175.95266 12.06 18:29:05.80 +62:16:25.0 6357 3018 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits **** FOUND 18:25:24.93 +62:55:34.7 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 121184_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198 The candidate 121184_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198 did not pass the final checks Discovery image 2 2026 05 15.45266 2461175.95266 12.97 18:25:24.85 +62:55:34.7 6586 2606 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits **** FOUND 18:16:31.72 +65:16:31.2 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 121935_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198 The candidate 121935_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198 did not pass the final checks Discovery image 2 2026 05 15.45266 2461175.95266 13.10 18:16:31.65 +65:16:31.6 7039 1131 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits **** FOUND 18:13:59.61 +64:45:10.1 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 122750_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198 The candidate 122750_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198 did not pass the final checks Discovery image 2 2026 05 15.45266 2461175.95266 13.28 18:13:59.58 +64:45:10.2 7238 1426 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits **** FOUND 19:19:51.41 +64:22:13.2 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 123371_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198 The candidate 123371_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198 did not pass the final checks Discovery image 2 2026 05 15.45266 2461175.95266 13.14 19:19:51.27 +64:22:13.3 2962 1635 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits **** FOUND 18:37:29.38 +62:33:06.9 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 124292_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198 The candidate 124292_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198 did not pass the final checks Discovery image 2 2026 05 15.45266 2461175.95266 13.24 18:37:29.40 +62:33:07.4 5762 2878 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits **** FOUND 18:44:03.49 +63:00:16.5 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 124485_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198 The candidate 124485_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198 did not pass the final checks Discovery image 2 2026 05 15.45266 2461175.95266 13.40 18:44:03.53 +63:00:16.3 5303 2613 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits **** FOUND 18:16:03.88 +63:57:14.9 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 124669_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198 The candidate 124669_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198 did not pass the final checks Discovery image 2 2026 05 15.45266 2461175.95266 13.63 18:16:03.82 +63:57:14.9 7159 1925 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits **** FOUND 19:33:38.32 +65:24:16.3 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 125131_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198 The candidate 125131_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198 did not pass the final checks Discovery image 2 2026 05 15.45266 2461175.95266 13.28 19:33:38.34 +65:24:15.5 2181 0870 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits **** FOUND 19:03:59.00 +65:03:19.1 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 125198_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198 The candidate 125198_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198 did not pass the final checks Discovery image 2 2026 05 15.45266 2461175.95266 13.61 19:03:59.00 +65:03:19.4 4026 1329 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits Discovery image 1 2026 05 15.45212 2461175.95212 13.56 19:01:26.17 +63:45:28.2 4143 2126 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-50-52_20.00sec_-0.00C_LIGHT_0197.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 125299_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198 The candidate 125299_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198 did not pass the final checks Discovery image 2 2026 05 15.45266 2461175.95266 13.57 19:01:26.08 +63:45:27.3 4140 2125 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits **** FOUND 18:21:45.96 +63:25:08.7 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 125333_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198 The candidate 125333_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198 did not pass the final checks Discovery image 2 2026 05 15.45266 2461175.95266 13.84 18:21:46.03 +63:25:08.3 6809 2288 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits Rejecting candidate due to large distance (21.5") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 125528_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198 The candidate 125528_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198 did not pass the final checks Discovery image 2 2026 05 15.45266 2461175.95266 13.69 18:42:01.43 +59:37:28.7 5470 4654 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits **** FOUND 18:31:05.82 +63:12:39.3 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 125535_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198 The candidate 125535_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198 did not pass the final checks Discovery image 2 2026 05 15.45266 2461175.95266 13.70 18:31:05.94 +63:12:39.5 6185 2461 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits **** FOUND 18:26:22.24 +64:04:22.9 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 125707_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198 The candidate 125707_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198 did not pass the final checks Discovery image 2 2026 05 15.45266 2461175.95266 13.67 18:26:22.22 +64:04:22.6 6469 1919 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits **** FOUND 18:45:05.89 +59:24:38.9 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 126070_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198 The candidate 126070_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198 did not pass the final checks Discovery image 2 2026 05 15.45266 2461175.95266 13.59 18:45:05.82 +59:24:38.5 5235 4785 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits **** FOUND 18:56:49.30 +62:20:53.8 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 126264_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198 The candidate 126264_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198 did not pass the final checks Discovery image 2 2026 05 15.45266 2461175.95266 13.68 18:56:49.21 +62:20:53.0 4411 2992 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits Discovery image 1 2026 05 15.45212 2461175.95212 13.87 18:30:38.83 +64:25:03.9 6178 1730 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-50-52_20.00sec_-0.00C_LIGHT_0197.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 126314_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198 The candidate 126314_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198 did not pass the final checks Discovery image 2 2026 05 15.45266 2461175.95266 14.09 18:30:38.86 +64:25:04.2 6174 1729 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits **** FOUND 18:21:06.92 +65:26:29.0 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 127088_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198 The candidate 127088_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198 did not pass the final checks Discovery image 2 2026 05 15.45266 2461175.95266 13.59 18:21:06.94 +65:26:28.9 6739 1061 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits **** FOUND 18:28:59.27 +60:11:30.3 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 127152_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198 The candidate 127152_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198 did not pass the final checks Discovery image 2 2026 05 15.45266 2461175.95266 13.74 18:28:59.29 +60:11:30.8 6445 4275 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits **** FOUND 18:16:09.88 +61:32:52.0 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 127504_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198 The candidate 127504_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198 did not pass the final checks Discovery image 2 2026 05 15.45266 2461175.95266 13.88 18:16:09.86 +61:32:51.5 7316 3375 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits **** FOUND 18:20:39.78 +64:44:02.7 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 127797_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198 The candidate 127797_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198 did not pass the final checks Discovery image 2 2026 05 15.45266 2461175.95266 13.91 18:20:39.69 +64:44:03.6 6809 1486 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits Discovery image 1 2026 05 15.45212 2461175.95212 14.06 18:33:52.91 +65:15:52.8 5944 1228 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-50-52_20.00sec_-0.00C_LIGHT_0197.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 127888_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198 The candidate 127888_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198 did not pass the final checks Discovery image 2 2026 05 15.45266 2461175.95266 14.09 18:33:53.36 +65:15:52.0 5940 1227 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits Discovery image 1 2026 05 15.45212 2461175.95212 13.99 18:40:15.58 +63:27:56.2 5561 2331 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-50-52_20.00sec_-0.00C_LIGHT_0197.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 128084_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198 The candidate 128084_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198 did not pass the final checks Discovery image 2 2026 05 15.45266 2461175.95266 13.81 18:40:15.66 +63:27:54.2 5558 2331 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits Discovery image 1 2026 05 15.45212 2461175.95212 14.18 18:12:24.52 +63:25:36.9 7445 2212 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-50-52_20.00sec_-0.00C_LIGHT_0197.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 128452_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198 The candidate 128452_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198 did not pass the final checks Discovery image 2 2026 05 15.45266 2461175.95266 14.52 18:12:24.04 +63:25:36.1 7443 2212 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits **** FOUND 18:18:17.74 +63:24:54.0 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 128841_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198 The candidate 128841_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198 did not pass the final checks Discovery image 2 2026 05 15.45266 2461175.95266 14.24 18:18:17.54 +63:24:53.8 7045 2266 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits **** FOUND 18:29:44.09 +63:26:28.7 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 129258_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198 The candidate 129258_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198 did not pass the final checks Discovery image 2 2026 05 15.45266 2461175.95266 14.57 18:29:43.86 +63:26:28.2 6270 2316 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits **** FOUND 19:19:55.19 +64:22:15.1 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 129467_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198 The candidate 129467_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198 did not pass the final checks Discovery image 2 2026 05 15.45266 2461175.95266 14.00 19:19:55.38 +64:22:15.8 2958 1634 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits **** FOUND 18:24:27.48 +63:11:38.8 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 129481_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198 The candidate 129481_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198 did not pass the final checks Discovery image 2 2026 05 15.45266 2461175.95266 14.18 18:24:27.59 +63:11:38.5 6638 2439 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits Rejecting candidate due to large distance (18.9") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 130526_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198 The candidate 130526_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198 did not pass the final checks Discovery image 2 2026 05 15.45266 2461175.95266 14.36 18:26:14.09 +63:50:58.7 6488 2053 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits **** FOUND 18:29:36.19 +63:36:29.7 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 130562_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198 The candidate 130562_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198 did not pass the final checks Discovery image 2 2026 05 15.45266 2461175.95266 14.94 18:29:36.14 +63:36:30.3 6272 2214 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits Rejecting candidate due to large distance (19.7") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 91867_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198 The candidate 91867_fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198 did not pass the final checks Discovery image 2 2026 05 15.45266 2461175.95266 14.56 18:14:51.02 +61:43:43.5 7398 3255 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits **** FOUND 18:52:43.92 +64:10:04.8 in the exclusion list exclusion_list.txt **** make_report_in_HTML.sh Phase 2 (HTML assembly): 1s make_report_in_HTML.sh TOTAL: 3s Prepared the HTML report for the field Dra-08-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-08-Q2b1x1 ########### The analysis was running at tau We are allowed to update the exclusion list at tau host Found ../exclusion_list_TTUQ2.txt #### The exclusion list before filtering-out asteroids, bad pixels and adding Gaia sources #### ################################################################################### 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)2461175.95211544 -observatory V36 03:31:31.16 +19:22:25.5 Mercury (-2.4mag) 05:39:24.98 +24:49:44.0 Venus (-3.9mag) 01:41:22.46 +09:40:43.7 Mars (1.2mag) 07:30:01.95 +22:13:43.2 Jupiter (-1.9mag) 00:41:26.53 +02:03:28.2 Saturn (0.9mag) 03:54:27.62 +20:08:30.9 Uranus (5.8mag) 00:14:15.80 +00:05:48.2 Neptune (7.8mag) 20:34:11.62 -22:57:02.3 Pluto (14.5mag) 02:07:24.99 +16:37:15.2 Moon (-8.5mag) -rw-r--r-- 1 apache apache 362 May 15 06:12 planets.txt ############################################################ Positions of selected moons from JPL HORIZONS for JD(UT)2461175.95211544: 07:29:58.80 +22:13:49.5 Io (5.9mag) 07:30:13.24 +22:13:13.5 Europa (6.1mag) 07:30:10.69 +22:13:15.8 Ganymede (5.5mag) 07:30:02.01 +22:13:51.3 Callisto (6.7mag) 07:31:46.45 +21:51:29.9 Himalia (15.5mag) 07:30:04.23 +22:13:38.7 Thebe (16.4mag) 07:32:13.44 +22:17:03.0 Elara (17.4mag) 07:30:51.08 +22:38:13.5 Pasiphae (17.6mag) 07:37:32.30 +22:13:54.0 Carme (18.7mag) 00:41:36.60 +02:03:40.0 Titan (8.7mag) 00:41:30.59 +02:03:37.6 Rhea (10.0mag) 00:41:24.40 +02:01:52.7 Iapetus (11.4mag) 00:41:16.58 +02:03:27.1 Hyperion (14.7mag) 00:42:35.96 +02:08:42.4 Phoebe (16.8mag) -rw-r--r-- 1 apache apache 569 May 15 06:12 moons.txt ############################################################ Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461175.95211544: 17:04:06.85 -30:36:31.3 JWST 14:49:42.44 +53:46:34.8 Chandra 23:34:34.40 +61:41:37.5 XMM-Newton -rw-r--r-- 1 apache apache 96 May 15 06:12 spacecraft.txt ############################################################ Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461175.95211544 -observatory V36 -> Warning: Longitude 255.61742 is outside valid range [-180, 180] 13:31:40.92 -28:06:40.6 14.6mag D/1884 O1 (Barnard) 06:19:03.38 +30:53:35.3 15.8mag D/1886 K1 (Brooks) 15:36:08.54 +00:44:17.4 14.8mag D/1895 Q1 (Swift) 05:11:01.39 +24:12:27.8 17.1mag D/1918 W1 (Schorr) 08:12:42.43 +23:17:41.6 17.7mag P/2009 WX51 (Catalina) 18:54:43.83 -30:48:51.2 13.7mag P/2010 H2 (Vales) 05:30:55.68 -68:31:55.1 17.4mag C/2014 UN271 (Bernardinelli-Bernstein) 05:40:41.07 +31:41:26.8 17.4mag C/2017 K2 (PANSTARRS) 17:23:43.30 +13:40:31.3 17.7mag C/2021 G2 (ATLAS) 23:14:47.17 +30:33:05.8 17.2mag C/2022 E2 (ATLAS) 05:04:45.74 +26:42:05.5 16.3mag C/2022 N2 (PANSTARRS) 09:14:43.39 +31:45:30.4 16.5mag C/2022 QE78 (ATLAS) 08:39:22.92 +02:29:34.8 17.5mag C/2022 R6 (PANSTARRS) 18:42:21.35 +20:40:23.0 17.6mag C/2023 A3 (Tsuchinshan-ATLAS) 15:29:00.94 -11:07:28.6 17.5mag P/2023 B1 (PANSTARRS) 08:59:57.58 -07:49:04.5 17.9mag C/2023 F3 (ATLAS) 22:14:09.15 +64:53:33.5 17.7mag C/2023 H5 (Lemmon) 18:39:07.50 -04:47:38.1 13.8mag C/2023 R1 (PANSTARRS) 14:58:43.14 +87:41:53.1 17.9mag C/2023 X2 (Lemmon) 06:41:10.24 +63:42:06.4 17.5mag C/2024 A1 (ATLAS) 06:09:03.59 +25:01:32.1 12.7mag C/2024 E1 (Wierzchos) 15:56:52.45 +10:52:26.5 17.3mag C/2024 G6 (ATLAS) 20:22:45.96 +23:52:06.8 14.3mag C/2024 J3 (ATLAS) 03:54:19.23 -18:23:55.6 16.2mag C/2024 T5 (ATLAS) 05:43:30.20 +38:50:46.6 17.8mag C/2025 J1 (Borisov) 12:02:56.60 +53:21:10.7 16.5mag C/2025 L1 (ATLAS) 05:55:09.38 -08:52:53.5 11.1mag C/2025 R3 (PANSTARRS) 12:43:17.35 +04:22:48.8 17.2mag C/2025 Y1 (ATLAS) 01:13:43.44 +41:20:46.9 15.5mag C/2026 B2 (Sun-Gao) 11:12:51.94 -14:22:21.2 16.1mag A/2026 E1 19:39:31.67 -08:17:03.0 10.1mag 10P/Tempel 14:25:28.64 -00:50:38.7 16.7mag 24P/Schaumasse 10:59:00.93 -00:54:09.9 15.8mag 29P/Schwassmann-Wachmann 10:44:59.68 -02:39:08.7 17.5mag 43P/Wolf-Harrington 02:34:39.43 +22:14:49.7 17.5mag 47P/Ashbrook-Jackson 08:09:34.78 +30:09:28.1 16.9mag 63P/Wild 00:03:48.41 -08:16:05.2 15.7mag 65P/Gunn 05:28:07.80 +29:36:45.4 16.3mag 76P/West-Kohoutek-Ikemura 02:12:38.75 +13:40:00.0 14.0mag 78P/Gehrels 00:24:47.47 -00:56:54.0 15.1mag 88P/Howell 03:38:42.84 +27:16:57.3 15.1mag 93P/Lovas 05:55:40.84 +33:18:11.3 15.9mag 123P/West-Hartley 09:10:22.61 +24:59:53.8 16.4mag 124P/Mrkos 03:20:03.88 +17:22:12.7 16.4mag 128P/Shoemaker-Holt 03:46:04.42 +17:32:25.9 17.6mag 131P/Mueller 04:04:32.08 +19:28:26.0 11.8mag 141P/Machholz 04:08:12.90 +14:20:09.7 11.7mag 141P-A/Machholz 02:49:17.02 +10:47:31.0 10.5mag 141P-D/Machholz 02:40:05.56 -28:28:59.5 17.6mag 161P/Hartley-IRAS 02:27:06.67 +13:12:09.8 14.9mag 162P/SidingSpring 17:09:54.87 -10:24:09.9 16.2mag 235P/LINEAR 06:40:28.53 +35:54:28.0 17.2mag 240P/NEAT 07:57:26.56 -02:38:08.1 18.0mag 242P/Spahr 23:31:06.02 -11:46:51.3 17.0mag 260P/McNaught 03:03:28.25 +27:34:25.7 17.7mag 295P/LINEAR 15:27:43.06 +08:17:46.4 17.4mag 391P/Kowalski 07:49:48.10 +21:12:42.8 17.8mag 450P/LONEOS 06:21:24.21 +43:16:34.0 17.7mag 493P/LONEOS -rw-r--r-- 1 apache apache 2.9K May 15 06:12 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 06:12 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 06:12 tocp_transients_list.txt ############################################################ Truncated list of recent TNS transients from https://www.wis-tns.org/ : 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 13:38:09.140 +05:25:57.10 AT 2026lye 2026-05-03.69 21.63 -rw-r--r-- 1 apache apache 30K May 15 06:12 tns_transients_list.txt Discovery image 3 2026 05 15.45266 2461175.95266 9.54 18:52:43.91 +64:10:04.7 4728 1903 /data_ssd/NMW-TexasTech/workdir//img_2026-05-15_CI_Dra-08-Q2b1x1_055445_TTUQ2b1x1_23611_5HI5EBZF/fd_Dra-08-Q2b1x1_2026-05-15_05-51-39_20.00sec_0.00C_LIGHT_0198.fits
