######## Processing parameters ######## AAVSO_COMMENT_STRING= NMW-TexasTech Camera-1 135mm f/2.2 telephoto lens + QHY600M CMOS ASTCHECK_ASTEROID_SEARCH_RADIUS_ARCSEC= BAD_REGION_FILE= /var/www/nmw_calibration/TTUQ1b1x1/TTUQ1_bad_region.lst CAMERA_SETTINGS= TTUQ1b1x1 CHECK_POINTING_ACCURACY= yes DARK_FRAMES_DIR= /var/www/nmw_calibration/TTUQ1b1x1/darks EXCLUSION_LIST= ../exclusion_list_TTUQ1.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/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-04-08.fit FRAME_EDGE_OFFSET_PIX= 100 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= 3.5 SYSREM_ITERATIONS= 0 TELESCOP= TELESCOP_NAME_KNOWN_TO_VaST_FOR_FOV_DETERMINATION= UCAC5_PLATESOLVE_ITERATIONS= 2 FPACK_FULLY_CALIBRATED_IMAGE= no ####################################### HOSTNAME= tau USER= HOME= ####################################### SExtractor catalog cache: enabled, directory /data_ssd/NMW-TexasTech/vast_sextractor_cache Reference image directory is set to /data_ssd/NMW-TexasTech/reference_imgs VIZIER_SITE=vizier.cds.unistra.fr GAIA_DR2_CLIENT=vizquery (lib/vizquery -> VizieR vizier.cds.unistra.fr) INFO: MAKE_PNG_PLOTS is set to yes FITS_FILE_EXT=fits CALIBRATION_STATUS_PREFIX= Fields in the data directory: Hya-04-Q1b1x1 ####################################### ########### Starting Hya-04-Q1b1x1 ########### Processing Hya-04-Q1b1x1 server tau has sufficient free disk space available: 1398181 MB at /data_ssd/NMW-TexasTech/workdir server tau has sufficient free disk space available: 1398181 MB at . Checking input images (2 new) REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Hya-04-Q1b1x1_2026-04-08_23-32-52_20.00sec_-4.90C_LIGHT_0146.fits REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Hya-04-Q1b1x1_2026-04-15_23-26-13_20.00sec_-4.90C_LIGHTs_0109.fits Small preview (one of the new images):
Large previews of the second-epoch (new) images:
MAKE_PNG_PLOTS=yes
renamed 'Hya-04-Q1b1x1_2026-04-25_00-40-19_20.00sec_-5.00C_LIGHTs_0030.png' -> 'transient_report/Hya-04-Q1b1x1_2026-04-25_00-40-19_20.00sec_-5.00C_LIGHTs_0030.fits_preview.png'
Hya-04-Q1b1x1_2026-04-25_00-40-19_20.00sec_-5.00C_LIGHTs_0030.fits
renamed 'Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031.png' -> 'transient_report/Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031.fits_preview.png'
Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031.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= 680.2391 INFO: REFERENCE_EPOCH__FIRST_IMAGE_SD= 516.3280 INFO: SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 3866.5659 INFO: SECOND_EPOCH__FIRST_IMAGE_SD= 834.3845 INFO: SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 3802.5985 INFO: SECOND_EPOCH__SECOND_IMAGE_SD= 911.4223 ---------------------------------------------- INFO: ref_to_second_epoch_img_mean_ratio= 5.68413 INFO: SECOND_EPOCH__SD_ratio= 0.085 ---------------------------------------------- Calibration settings: DARK_FRAMES_DIR=/var/www/nmw_calibration/TTUQ1b1x1/darks FLAT_FIELD_FILE=/var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-04-08.fit EXPTIME = 20.0 / [s] Exposure duration SET-TEMP= -5.0 / [degC] CCD temperature setpoint CCD-TEMP= -5.0 / [degC] CCD temperature AMBTEMP = 17.0 / [degC] Ambient air temperature Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-04-25_CI_Hya-04-Q1b1x1_004226_TTUQ1b1x1_2524294_I78MAOJT/Hya-04-Q1b1x1_2026-04-25_00-40-19_20.00sec_-5.00C_LIGHTs_0030.fits CCD-TEMP= -5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-04-25_CI_Hya-04-Q1b1x1_004226_TTUQ1b1x1_2524294_I78MAOJT/Hya-04-Q1b1x1_2026-04-25_00-40-19_20.00sec_-5.00C_LIGHTs_0030.fits SET-TEMP= -5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-04-25_CI_Hya-04-Q1b1x1_004226_TTUQ1b1x1_2524294_I78MAOJT/Hya-04-Q1b1x1_2026-04-25_00-40-19_20.00sec_-5.00C_LIGHTs_0030.fits Header: 68 keys total, 3 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= '2026-04-25T00:40:19.6143154' / Time of observation (local)" status=0 Record 12: "DATE-OBS= '2026-04-25T05:40:19.6143154' / Time of observation (UTC)" status=0 Record 13: "MJD-OBS = 61155.2363381251 / Modified Julian Date of observation" status=0 Record 14: "DATE-AVG= '2026-04-25T05:40:29.5183931' / Averaged midpoint time (UTC)" status=0 Record 15: "MJD-AVG = 61155.2364527546 / 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-33d3d743814b8b447' / Imaging instrument identifier" status=0 Record 24: "SET-TEMP= -5.0 / [degC] CCD temperature setpoint" status=0 Record 25: "CCD-TEMP= -5.0 / [degC] CCD temperature" status=0 Record 26: "READOUTM= '2CMS-0' / Sensor readout mode" status=0 Record 27: "USBLIMIT= 50 / Camera-specific USB setting" status=0 Record 28: "TELESCOP= 'QHY600M-TTU1' / 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 = 141.425758633611 / [deg] RA of telescope" status=0 Record 32: "DEC = -1.99966903372087 / [deg] Declination of telescope" status=0 Record 33: "CENTALT = 27.3633333333333 / [deg] Altitude of telescope" status=0 Record 34: "CENTAZ = 246.685555555556 / [deg] Azimuth of telescope" status=0 Record 35: "AIRMASS = 2.16784929528538 / Airmass at frame center (Gueymard 1993)" status=0 Record 36: "PIERSIDE= 'East' / Telescope pointing state" status=0 Record 37: "SITEELEV= 1015.0 / [m] Observation site elevation" status=0 Record 38: "SITELAT = 33.7480555555556 / [deg] Observation site latitude" status=0 Record 39: "SITELONG= -101.958333333333 / [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 = 'Hya-04' / Name of the object of interest" status=0 Record 46: "OBJCTRA = '09 25 43' / [H M S] RA of imaged object" status=0 Record 47: "OBJCTDEC= '-02 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: "DEWPOINT= -6.1 / [degC] Dew point" status=0 Record 50: "HUMIDITY= 20.0 / [percent] Relative humidity" status=0 Record 51: "PRESSURE= 892.21 / [hPa] Air pressure" status=0 Record 52: "AMBTEMP = 17.0 / [degC] Ambient air temperature" status=0 Record 53: "WINDDIR = 349.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0 Record 54: "WINDGUST= 11.200896 / [kph] Wind gust" status=0 Record 55: "WINDSPD = 8.600688 / [kph] Wind speed" status=0 Record 56: "ROWORDER= 'TOP-DOWN' / FITS Image Orientation" status=0 Record 57: "EQUINOX = 2000.0 / Equinox of celestial coordinate system" status=0 Record 58: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0 Record 59: "QHY_EXP = 20.000096 / [s] Actual exposure time" status=0 Record 60: "QHY_PP = 13888.0 / [ps] pixelPeriod" status=0 Record 61: "QHY_LP = 85000.0 / [ns] linePeriod" status=0 Record 62: "GPS_LP = 85000.0 / [ns] linePeriod" status=0 Record 63: "QHY_FP = 20000160.0 / [us] framePeriod" status=0 Record 64: "QHY_CPL = 6120.0 / clocksPerLine" status=0 Record 65: "QHY_LPF = 235295.0 / linesPerFrame" status=0 Record 66: "QHY_AET = 20000096.0 / [us] actualExposureTime" status=0 Record 67: "QHY_LEM = T / isLongExposureMode" status=0 Record 68: "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_2026-04-25_CI_Hya-04-Q1b1x1_004226_TTUQ1b1x1_2524294_I78MAOJT/Hya-04-Q1b1x1_2026-04-25_00-40-19_20.00sec_-5.00C_LIGHTs_0030.fits 9576 6388 16 bitpix SET-TEMP= -5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-04-25_CI_Hya-04-Q1b1x1_004226_TTUQ1b1x1_2524294_I78MAOJT/Hya-04-Q1b1x1_2026-04-25_00-40-19_20.00sec_-5.00C_LIGHTs_0030.fits SET-TEMP= -5.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_-5C_20s_2026-04-22.fit CCD-TEMP= -5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-04-25_CI_Hya-04-Q1b1x1_004226_TTUQ1b1x1_2524294_I78MAOJT/Hya-04-Q1b1x1_2026-04-25_00-40-19_20.00sec_-5.00C_LIGHTs_0030.fits CCD-TEMP= -5.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_-5C_20s_2026-04-22.fit Reading dark frame /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_-5C_20s_2026-04-22.fit 9576 6388 16 bitpix Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-04-25_CI_Hya-04-Q1b1x1_004226_TTUQ1b1x1_2524294_I78MAOJT/d_Hya-04-Q1b1x1_2026-04-25_00-40-19_20.00sec_-5.00C_LIGHTs_0030.fits :) Spent 0.605833 seconds renamed 'mdark_TTUQ1b1x1_-5C_20s_2026-04-22.png' -> 'transient_report/dark.png' MegaDivider v7 Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-04-25_CI_Hya-04-Q1b1x1_004226_TTUQ1b1x1_2524294_I78MAOJT/d_Hya-04-Q1b1x1_2026-04-25_00-40-19_20.00sec_-5.00C_LIGHTs_0030.fits 9576 6388 16 bitpix Reading flat /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-04-08.fit 9576 6388 16 bitpix Avarage count on flat field image: 37805.313903 Minimal real count (from overscan): 5 Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-04-25_CI_Hya-04-Q1b1x1_004226_TTUQ1b1x1_2524294_I78MAOJT/fd_Hya-04-Q1b1x1_2026-04-25_00-40-19_20.00sec_-5.00C_LIGHTs_0030.fits :) No overscan detected - all values seem high! (left_median=24603.0, right_median=28063.0) renamed 'mff_TTUQ1b1x1_2026-04-08.png' -> 'transient_report/flat.png' Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-04-25_CI_Hya-04-Q1b1x1_004226_TTUQ1b1x1_2524294_I78MAOJT/fd_Hya-04-Q1b1x1_2026-04-25_00-40-19_20.00sec_-5.00C_LIGHTs_0030.fits EXPTIME = 20.0 / [s] Exposure duration SET-TEMP= -5.0 / [degC] CCD temperature setpoint CCD-TEMP= -4.9 / [degC] CCD temperature AMBTEMP = 17.0 / [degC] Ambient air temperature Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-04-25_CI_Hya-04-Q1b1x1_004226_TTUQ1b1x1_2524294_I78MAOJT/Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031.fits CCD-TEMP= -4.900000 for /data_ssd/NMW-TexasTech/workdir//img_2026-04-25_CI_Hya-04-Q1b1x1_004226_TTUQ1b1x1_2524294_I78MAOJT/Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031.fits SET-TEMP= -5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-04-25_CI_Hya-04-Q1b1x1_004226_TTUQ1b1x1_2524294_I78MAOJT/Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031.fits Header: 68 keys total, 3 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= '2026-04-25T00:41:24.7059180' / Time of observation (local)" status=0 Record 12: "DATE-OBS= '2026-04-25T05:41:24.7059180' / Time of observation (UTC)" status=0 Record 13: "MJD-OBS = 61155.2370914929 / Modified Julian Date of observation" status=0 Record 14: "DATE-AVG= '2026-04-25T05:41:34.6061298' / Averaged midpoint time (UTC)" status=0 Record 15: "MJD-AVG = 61155.2372060879 / 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-33d3d743814b8b447' / Imaging instrument identifier" status=0 Record 24: "SET-TEMP= -5.0 / [degC] CCD temperature setpoint" status=0 Record 25: "CCD-TEMP= -4.9 / [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-TTU1' / 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 = 141.425758679853 / [deg] RA of telescope" status=0 Record 32: "DEC = -1.9996690465616 / [deg] Declination of telescope" status=0 Record 33: "CENTALT = 27.1525 / [deg] Altitude of telescope" status=0 Record 34: "CENTAZ = 246.885555555556 / [deg] Azimuth of telescope" status=0 Record 35: "AIRMASS = 2.18324096049528 / Airmass at frame center (Gueymard 1993)" status=0 Record 36: "PIERSIDE= 'East' / Telescope pointing state" status=0 Record 37: "SITEELEV= 1015.0 / [m] Observation site elevation" status=0 Record 38: "SITELAT = 33.7480555555556 / [deg] Observation site latitude" status=0 Record 39: "SITELONG= -101.958333333333 / [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 = 'Hya-04' / Name of the object of interest" status=0 Record 46: "OBJCTRA = '09 25 43' / [H M S] RA of imaged object" status=0 Record 47: "OBJCTDEC= '-02 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: "DEWPOINT= -6.1 / [degC] Dew point" status=0 Record 50: "HUMIDITY= 20.0 / [percent] Relative humidity" status=0 Record 51: "PRESSURE= 892.21 / [hPa] Air pressure" status=0 Record 52: "AMBTEMP = 17.0 / [degC] Ambient air temperature" status=0 Record 53: "WINDDIR = 349.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0 Record 54: "WINDGUST= 11.200896 / [kph] Wind gust" status=0 Record 55: "WINDSPD = 8.600688 / [kph] Wind speed" status=0 Record 56: "ROWORDER= 'TOP-DOWN' / FITS Image Orientation" status=0 Record 57: "EQUINOX = 2000.0 / Equinox of celestial coordinate system" status=0 Record 58: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0 Record 59: "QHY_EXP = 20.000096 / [s] Actual exposure time" status=0 Record 60: "QHY_PP = 13888.0 / [ps] pixelPeriod" status=0 Record 61: "QHY_LP = 85000.0 / [ns] linePeriod" status=0 Record 62: "GPS_LP = 85000.0 / [ns] linePeriod" status=0 Record 63: "QHY_FP = 20000160.0 / [us] framePeriod" status=0 Record 64: "QHY_CPL = 6120.0 / clocksPerLine" status=0 Record 65: "QHY_LPF = 235295.0 / linesPerFrame" status=0 Record 66: "QHY_AET = 20000096.0 / [us] actualExposureTime" status=0 Record 67: "QHY_LEM = T / isLongExposureMode" status=0 Record 68: "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_2026-04-25_CI_Hya-04-Q1b1x1_004226_TTUQ1b1x1_2524294_I78MAOJT/Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031.fits 9576 6388 16 bitpix SET-TEMP= -5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-04-25_CI_Hya-04-Q1b1x1_004226_TTUQ1b1x1_2524294_I78MAOJT/Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031.fits SET-TEMP= -5.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_-5C_20s_2026-04-22.fit CCD-TEMP= -4.900000 for /data_ssd/NMW-TexasTech/workdir//img_2026-04-25_CI_Hya-04-Q1b1x1_004226_TTUQ1b1x1_2524294_I78MAOJT/Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031.fits CCD-TEMP= -5.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_-5C_20s_2026-04-22.fit Reading dark frame /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_-5C_20s_2026-04-22.fit 9576 6388 16 bitpix Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-04-25_CI_Hya-04-Q1b1x1_004226_TTUQ1b1x1_2524294_I78MAOJT/d_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031.fits :) Spent 0.605982 seconds renamed 'mdark_TTUQ1b1x1_-5C_20s_2026-04-22.png' -> 'transient_report/dark.png' MegaDivider v7 Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-04-25_CI_Hya-04-Q1b1x1_004226_TTUQ1b1x1_2524294_I78MAOJT/d_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031.fits 9576 6388 16 bitpix Reading flat /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-04-08.fit 9576 6388 16 bitpix Avarage count on flat field image: 37805.313903 Minimal real count (from overscan): 5 Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-04-25_CI_Hya-04-Q1b1x1_004226_TTUQ1b1x1_2524294_I78MAOJT/fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031.fits :) No overscan detected - all values seem high! (left_median=24603.0, right_median=28063.0) renamed 'mff_TTUQ1b1x1_2026-04-08.png' -> 'transient_report/flat.png' Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-04-25_CI_Hya-04-Q1b1x1_004226_TTUQ1b1x1_2524294_I78MAOJT/fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031.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_2026-04-25_CI_Hya-04-Q1b1x1_004226_TTUQ1b1x1_2524294_I78MAOJT/fd_Hya-04-Q1b1x1_2026-04-25_00-40-19_20.00sec_-5.00C_LIGHTs_0030.fits SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-04-25_CI_Hya-04-Q1b1x1_004226_TTUQ1b1x1_2524294_I78MAOJT/fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031.fits Previews of the CALIBRATED second-epoch images:
fd_Hya-04-Q1b1x1_2026-04-25_00-40-19_20.00sec_-5.00C_LIGHTs_0030.fits
fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031.fits
Updating neverexclude_list.txt '/var/www/nmw_calibration/neverexclude_list.txt' -> './neverexclude_list.txt' Choosing bad regions list '/var/www/nmw_calibration/TTUQ1b1x1/TTUQ1_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 3.5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Hya-04-Q1b1x1_2026-04-08_23-32-52_20.00sec_-4.90C_LIGHT_0146.fits /data_ssd/NMW-TexasTech/reference_imgs/Hya-04-Q1b1x1_2026-04-15_23-26-13_20.00sec_-4.90C_LIGHTs_0109.fits /data_ssd/NMW-TexasTech/workdir//img_2026-04-25_CI_Hya-04-Q1b1x1_004226_TTUQ1b1x1_2524294_I78MAOJT/fd_Hya-04-Q1b1x1_2026-04-25_00-40-19_20.00sec_-5.00C_LIGHTs_0030.fits /data_ssd/NMW-TexasTech/workdir//img_2026-04-25_CI_Hya-04-Q1b1x1_004226_TTUQ1b1x1_2524294_I78MAOJT/fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031.fits SExtractor catalog cache: saved Hya-04-Q1b1x1_2026-04-08_23-32-52_20.00sec_-4.90C_LIGHT_0146.fits.cat to cache SExtractor catalog cache: saved Hya-04-Q1b1x1_2026-04-15_23-26-13_20.00sec_-4.90C_LIGHTs_0109.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/Hya-04-Q1b1x1_2026-04-08_23-32-52_20.00sec_-4.90C_LIGHT_0146.fits /data_ssd/NMW-TexasTech/reference_imgs/Hya-04-Q1b1x1_2026-04-15_23-26-13_20.00sec_-4.90C_LIGHTs_0109.fits /data_ssd/NMW-TexasTech/workdir//img_2026-04-25_CI_Hya-04-Q1b1x1_004226_TTUQ1b1x1_2524294_I78MAOJT/fd_Hya-04-Q1b1x1_2026-04-25_00-40-19_20.00sec_-5.00C_LIGHTs_0030.fits /data_ssd/NMW-TexasTech/workdir//img_2026-04-25_CI_Hya-04-Q1b1x1_004226_TTUQ1b1x1_2524294_I78MAOJT/fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031.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: 2461155.73645387 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_Hya-04-Q1b1x1_2026-04-08_23-32-52_20.00sec_-4.90C_LIGHT_0146.fits exists and is non-empty Saving wcs_Hya-04-Q1b1x1_2026-04-08_23-32-52_20.00sec_-4.90C_LIGHT_0146.fits to local_wcs_cache/ 'wcs_Hya-04-Q1b1x1_2026-04-08_23-32-52_20.00sec_-4.90C_LIGHT_0146.fits' -> 'local_wcs_cache/wcs_Hya-04-Q1b1x1_2026-04-08_23-32-52_20.00sec_-4.90C_LIGHT_0146.fits' wcs_Hya-04-Q1b1x1_2026-04-15_23-26-13_20.00sec_-4.90C_LIGHTs_0109.fits exists and is non-empty Saving wcs_Hya-04-Q1b1x1_2026-04-15_23-26-13_20.00sec_-4.90C_LIGHTs_0109.fits to local_wcs_cache/ 'wcs_Hya-04-Q1b1x1_2026-04-15_23-26-13_20.00sec_-4.90C_LIGHTs_0109.fits' -> 'local_wcs_cache/wcs_Hya-04-Q1b1x1_2026-04-15_23-26-13_20.00sec_-4.90C_LIGHTs_0109.fits' wcs_fd_Hya-04-Q1b1x1_2026-04-25_00-40-19_20.00sec_-5.00C_LIGHTs_0030.fits exists and is non-empty Saving wcs_fd_Hya-04-Q1b1x1_2026-04-25_00-40-19_20.00sec_-5.00C_LIGHTs_0030.fits to local_wcs_cache/ 'wcs_fd_Hya-04-Q1b1x1_2026-04-25_00-40-19_20.00sec_-5.00C_LIGHTs_0030.fits' -> 'local_wcs_cache/wcs_fd_Hya-04-Q1b1x1_2026-04-25_00-40-19_20.00sec_-5.00C_LIGHTs_0030.fits' wcs_fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031.fits exists and is non-empty Saving wcs_fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031.fits to local_wcs_cache/ 'wcs_fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031.fits' -> 'local_wcs_cache/wcs_fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031.fits' ################################### # fov_of_wcs_calibrated_image.sh output for wcs_Hya-04-Q1b1x1_2026-04-08_23-32-52_20.00sec_-4.90C_LIGHT_0146.fits (1st reference image) verification OK: wcs_Hya-04-Q1b1x1_2026-04-08_23-32-52_20.00sec_-4.90C_LIGHT_0146.fits Image size: 937.2'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: 09:25:48.809 -01:59:11.44 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_Hya-04-Q1b1x1_2026-04-25_00-40-19_20.00sec_-5.00C_LIGHTs_0030.fits (1st new image) verification OK: wcs_fd_Hya-04-Q1b1x1_2026-04-25_00-40-19_20.00sec_-5.00C_LIGHTs_0030.fits Image size: 941.6'x626.9' 15.7(deg)x10.4(deg) 9576x6388 pix Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis Image center: 09:26:03.036 -01:59:13.87 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the first second-epoch image (pointing accuracy) Reference image center 09:25:48.809 -01:59:11.44 Second-epoch image center 09:26:03.036 -01:59:13.87 Angular distance between the image centers 0.0592 deg. Soft limit: 0.50 deg. Hard limit: 1.00 deg. ################################### ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031.fits (2nd new image) verification OK: wcs_fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031.fits util/fov_of_wcs_calibrated_image.sh: line 144: echo: write error: Broken pipe Image size: 941.6'x626.9' 15.7(deg)x10.4(deg) 9576x6388 pix Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis Image center: 09:26:05.949 -01:58:46.00 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the second second-epoch image (pointing accuracy) Reference image center 09:25:48.809 -01:59:11.44 Second-epoch image center 09:26:05.949 -01:58:46.00 Angular distance between the image centers 0.0717 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 09:26:03.036 -01:59:13.87 Second-epoch second image center 09:26:05.949 -01:58:46.00 Angular distance between the image centers 0.01439 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/Hya-04-Q1b1x1_2026-04-08_23-32-52_20.00sec_-4.90C_LIGHT_0146.fits &> /tmp/tmp.Uz8QehzVo7 Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Hya-04-Q1b1x1_2026-04-08_23-32-52_20.00sec_-4.90C_LIGHT_0146.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Hya-04-Q1b1x1_2026-04-15_23-26-13_20.00sec_-4.90C_LIGHTs_0109.fits &> /tmp/tmp.CkwDFl6BVL Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Hya-04-Q1b1x1_2026-04-15_23-26-13_20.00sec_-4.90C_LIGHTs_0109.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-04-25_CI_Hya-04-Q1b1x1_004226_TTUQ1b1x1_2524294_I78MAOJT/fd_Hya-04-Q1b1x1_2026-04-25_00-40-19_20.00sec_-5.00C_LIGHTs_0030.fits &> /tmp/tmp.cOH3ZVcbcX Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-04-25_CI_Hya-04-Q1b1x1_004226_TTUQ1b1x1_2524294_I78MAOJT/fd_Hya-04-Q1b1x1_2026-04-25_00-40-19_20.00sec_-5.00C_LIGHTs_0030.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-04-25_CI_Hya-04-Q1b1x1_004226_TTUQ1b1x1_2524294_I78MAOJT/fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031.fits &> /tmp/tmp.4FAljTJ568 Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-04-25_CI_Hya-04-Q1b1x1_004226_TTUQ1b1x1_2524294_I78MAOJT/fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031.fits Calibrating the magnitude scale Found non-empty wcs_Hya-04-Q1b1x1_2026-04-08_23-32-52_20.00sec_-4.90C_LIGHT_0146.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_Hya-04-Q1b1x1_2026-04-08_23-32-52_20.00sec_-4.90C_LIGHT_0146.fits and wcs_Hya-04-Q1b1x1_2026-04-08_23-32-52_20.00sec_-4.90C_LIGHT_0146.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_Hya-04-Q1b1x1_2026-04-08_23-32-52_20.00sec_-4.90C_LIGHT_0146.fits and wcs_Hya-04-Q1b1x1_2026-04-08_23-32-52_20.00sec_-4.90C_LIGHT_0146.fits.cat Found non-empty wcs_Hya-04-Q1b1x1_2026-04-08_23-32-52_20.00sec_-4.90C_LIGHT_0146.fits and wcs_Hya-04-Q1b1x1_2026-04-08_23-32-52_20.00sec_-4.90C_LIGHT_0146.fits.cat The reference image (wcs_Hya-04-Q1b1x1_2026-04-08_23-32-52_20.00sec_-4.90C_LIGHT_0146.fits) and catalog (wcs_Hya-04-Q1b1x1_2026-04-08_23-32-52_20.00sec_-4.90C_LIGHT_0146.fits.cat) found 'wcs_Hya-04-Q1b1x1_2026-04-08_23-32-52_20.00sec_-4.90C_LIGHT_0146.fits.cat' -> 'wcsmag.cat' Read 9038 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 133.5641 to 149.3749 deg, Dec -7.3042 to +3.3420 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 133.5641 to 149.3749 deg, Dec -7.3042 to 3.3420 deg Loaded 6365 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): 5242 out of 5410 total matches. Matched with Tycho-2 5410 out of 9038 detected stars. The calibration function type and coefficients are written to calib.txt_param util/calibrate_magnitude_scale 0.000000 1.000000 22.708931 a=0.000000 b=1.000000 c=22.708931 From vast_summary.log: estimated ref. image limiting mag.: -7.74 Updating vast_summary.log: Estimated ref. image limiting mag.: 14.97 Updated vast_limiting_magnitude.log with calibrated magnitudes Working... Please, PLEASE, be patient!!! All lightcurves processed! =) Estimated ref. image limiting mag.: 14.97
Magnitude calibration plot:
Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V) Read 9038 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 133.5641 to 149.3749 deg, Dec -7.3042 to +3.3420 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 133.5641 to 149.3749 deg, Dec -7.3042 to 3.3420 deg Loaded 6365 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): 5242 out of 5410 total matches. Matched with Tycho-2 5410 out of 9038 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Hya-04-Q1b1x1_2026-04-08_23-32-52_20.00sec_-4.90C_LIGHT_0146.fits via Tycho-2 Forced-photometry filter: calibrated wcs_Hya-04-Q1b1x1_2026-04-08_23-32-52_20.00sec_-4.90C_LIGHT_0146.fits -> calib.txt_param_ref_wcs_Hya-04-Q1b1x1_2026-04-08_23-32-52_20.00sec_-4.90C_LIGHT_0146.fits (aperture=6.6) Read 9128 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 133.2215 to 149.5953 deg, Dec -7.7179 to +3.7035 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 133.2215 to 149.5953 deg, Dec -7.7179 to 3.7035 deg Loaded 7198 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): 5260 out of 5502 total matches. Matched with Tycho-2 5502 out of 9128 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Hya-04-Q1b1x1_2026-04-15_23-26-13_20.00sec_-4.90C_LIGHTs_0109.fits via Tycho-2 Forced-photometry filter: calibrated wcs_Hya-04-Q1b1x1_2026-04-15_23-26-13_20.00sec_-4.90C_LIGHTs_0109.fits -> calib.txt_param_ref_wcs_Hya-04-Q1b1x1_2026-04-15_23-26-13_20.00sec_-4.90C_LIGHTs_0109.fits (aperture=6.2) ____ 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: 2.5 pix Hya-04-Q1b1x1_2026-04-08_23-32-52_20.00sec_-4.90C_LIGHT_0146.fits 2.2 pix Hya-04-Q1b1x1_2026-04-15_23-26-13_20.00sec_-4.90C_LIGHTs_0109.fits 2.3 pix fd_Hya-04-Q1b1x1_2026-04-25_00-40-19_20.00sec_-5.00C_LIGHTs_0030.fits 2.2 pix fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031.fits 2.5 pix wcs_Hya-04-Q1b1x1_2026-04-08_23-32-52_20.00sec_-4.90C_LIGHT_0146.fits 2.2 pix wcs_Hya-04-Q1b1x1_2026-04-15_23-26-13_20.00sec_-4.90C_LIGHTs_0109.fits Limiting magnitude estimates: 15.0 mag. Hya-04-Q1b1x1_2026-04-08_23-32-52_20.00sec_-4.90C_LIGHT_0146.fits 15.1 mag. Hya-04-Q1b1x1_2026-04-15_23-26-13_20.00sec_-4.90C_LIGHTs_0109.fits 14.1 mag. fd_Hya-04-Q1b1x1_2026-04-25_00-40-19_20.00sec_-5.00C_LIGHTs_0030.fits 14.1 mag. fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031.fits All-image limiting magnitude estimate: 14.1 (SNR ) 11.2 (80% of stars) with default.sex.telephoto_lens_onlybrightstars_v1 The first estimate is the magnitude of a star detected with a signal-to-noise ratio of following Karpov (2025, Acta Polytechnica, 65, 50). This value should be representative of the faintest stars clearly visible in the image. The brighter of the limiting magnitude estimates for the two second-epoch images is reported here. The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images. This value is representative of the faintest object that may enter the candidate transients list. The hard cut-off for the candidate transients is 15.0 mag. Waiting for UCAC5 plate solver wait ############ /tmp/tmp.Uz8QehzVo7 (6) ############ Parsing command line arguments... WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Hya-04-Q1b1x1_2026-04-08_23-32-52_20.00sec_-4.90C_LIGHT_0146.fits is already a symlink and we do not allow symlinks on symlinks The guess is based on the existing WCS header. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-04-25_CI_Hya-04-Q1b1x1_004226_TTUQ1b1x1_2524294_I78MAOJT/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Hya-04-Q1b1x1_2026-04-08_23-32-52_20.00sec_-4.90C_LIGHT_0146.fits 570.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Hya-04-Q1b1x1_2026-04-08_23-32-52_20.00sec_-4.90C_LIGHT_0146.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Hya-04-Q1b1x1_2026-04-08_23-32-52_20.00sec_-4.90C_LIGHT_0146.fits WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Hya-04-Q1b1x1_2026-04-08_23-32-52_20.00sec_-4.90C_LIGHT_0146.fits is already a symlink and we do not allow symlinks on symlinks FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Hya-04-Q1b1x1_2026-04-08_23-32-52_20.00sec_-4.90C_LIGHT_0146.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Hya-04-Q1b1x1_2026-04-08_23-32-52_20.00sec_-4.90C_LIGHT_0146.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/Hya-04-Q1b1x1_2026-04-08_23-32-52_20.00sec_-4.90C_LIGHT_0146.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Hya-04-Q1b1x1_2026-04-08_23-32-52_20.00sec_-4.90C_LIGHT_0146.fits' -> 'wcs_Hya-04-Q1b1x1_2026-04-08_23-32-52_20.00sec_-4.90C_LIGHT_0146.fits' FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Hya-04-Q1b1x1_2026-04-08_23-32-52_20.00sec_-4.90C_LIGHT_0146.fits WCS_IMAGE_NAME=wcs_Hya-04-Q1b1x1_2026-04-08_23-32-52_20.00sec_-4.90C_LIGHT_0146.fits WCS-calibrated image found: wcs_Hya-04-Q1b1x1_2026-04-08_23-32-52_20.00sec_-4.90C_LIGHT_0146.fits Checking if the catalog wcs_Hya-04-Q1b1x1_2026-04-08_23-32-52_20.00sec_-4.90C_LIGHT_0146.fits.cat corresponding to the image wcs_Hya-04-Q1b1x1_2026-04-08_23-32-52_20.00sec_-4.90C_LIGHT_0146.fits alredy exist and is non-empty... Catalog wcs_Hya-04-Q1b1x1_2026-04-08_23-32-52_20.00sec_-4.90C_LIGHT_0146.fits.cat corresponding to the image wcs_Hya-04-Q1b1x1_2026-04-08_23-32-52_20.00sec_-4.90C_LIGHT_0146.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Hya-04-Q1b1x1_2026-04-08_23-32-52_20.00sec_-4.90C_LIGHT_0146.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Hya-04-Q1b1x1_2026-04-08_23-32-52_20.00sec_-4.90C_LIGHT_0146.fits WCS catalog name: wcs_Hya-04-Q1b1x1_2026-04-08_23-32-52_20.00sec_-4.90C_LIGHT_0146.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=557, passed=9038 Got 9038 stars (including 8474 good ones) from the SExtractor catalog wcs_Hya-04-Q1b1x1_2026-04-08_23-32-52_20.00sec_-4.90C_LIGHT_0146.fits.cat util/solve_plate_with_UCAC5 got 9038 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.2' Seting catalog search parameters based on the expected field of view 937.2 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013017 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010413 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 413 to 468 (Dec -7.3 to 3.3) Done reading UCAC5 zone files... Matched 927 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 927 matched stars entering correct_measured_positions(), 914 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.54" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 927 matched stars entering correct_measured_positions(), 8877 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.54" 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 413 to 468 (Dec -7.3 to 3.3) Done reading UCAC5 zone files... Matched 927 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 927 matched stars entering correct_measured_positions(), 8876 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.54" Accuracy estimation diagnostic: 927 matched stars entering correct_measured_positions(), 8876 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.56" Excluding outliers - 927 stars left (next iteration limit 1019) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) The image catalog is written to wcs_Hya-04-Q1b1x1_2026-04-08_23-32-52_20.00sec_-4.90C_LIGHT_0146.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_Hya-04-Q1b1x1_2026-04-08_23-32-52_20.00sec_-4.90C_LIGHT_0146.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Hya-04-Q1b1x1_2026-04-08_23-32-52_20.00sec_-4.90C_LIGHT_0146.fits -region wcs_Hya-04-Q1b1x1_2026-04-08_23-32-52_20.00sec_-4.90C_LIGHT_0146.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_Hya-04-Q1b1x1_2026-04-08_23-32-52_20.00sec_-4.90C_LIGHT_0146.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.CkwDFl6BVL (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_2026-04-25_CI_Hya-04-Q1b1x1_004226_TTUQ1b1x1_2524294_I78MAOJT/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Hya-04-Q1b1x1_2026-04-15_23-26-13_20.00sec_-4.90C_LIGHTs_0109.fits 573.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Hya-04-Q1b1x1_2026-04-15_23-26-13_20.00sec_-4.90C_LIGHTs_0109.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Hya-04-Q1b1x1_2026-04-15_23-26-13_20.00sec_-4.90C_LIGHTs_0109.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Hya-04-Q1b1x1_2026-04-15_23-26-13_20.00sec_-4.90C_LIGHTs_0109.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Hya-04-Q1b1x1_2026-04-15_23-26-13_20.00sec_-4.90C_LIGHTs_0109.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/Hya-04-Q1b1x1_2026-04-15_23-26-13_20.00sec_-4.90C_LIGHTs_0109.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Hya-04-Q1b1x1_2026-04-15_23-26-13_20.00sec_-4.90C_LIGHTs_0109.fits' -> 'wcs_Hya-04-Q1b1x1_2026-04-15_23-26-13_20.00sec_-4.90C_LIGHTs_0109.fits' FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Hya-04-Q1b1x1_2026-04-15_23-26-13_20.00sec_-4.90C_LIGHTs_0109.fits WCS_IMAGE_NAME=wcs_Hya-04-Q1b1x1_2026-04-15_23-26-13_20.00sec_-4.90C_LIGHTs_0109.fits WCS-calibrated image found: wcs_Hya-04-Q1b1x1_2026-04-15_23-26-13_20.00sec_-4.90C_LIGHTs_0109.fits Checking if the catalog wcs_Hya-04-Q1b1x1_2026-04-15_23-26-13_20.00sec_-4.90C_LIGHTs_0109.fits.cat corresponding to the image wcs_Hya-04-Q1b1x1_2026-04-15_23-26-13_20.00sec_-4.90C_LIGHTs_0109.fits alredy exist and is non-empty... Catalog wcs_Hya-04-Q1b1x1_2026-04-15_23-26-13_20.00sec_-4.90C_LIGHTs_0109.fits.cat corresponding to the image wcs_Hya-04-Q1b1x1_2026-04-15_23-26-13_20.00sec_-4.90C_LIGHTs_0109.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Hya-04-Q1b1x1_2026-04-15_23-26-13_20.00sec_-4.90C_LIGHTs_0109.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Hya-04-Q1b1x1_2026-04-15_23-26-13_20.00sec_-4.90C_LIGHTs_0109.fits WCS catalog name: wcs_Hya-04-Q1b1x1_2026-04-15_23-26-13_20.00sec_-4.90C_LIGHTs_0109.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=665, passed=9128 Got 9128 stars (including 8453 good ones) from the SExtractor catalog wcs_Hya-04-Q1b1x1_2026-04-15_23-26-13_20.00sec_-4.90C_LIGHTs_0109.fits.cat util/solve_plate_with_UCAC5 got 9128 stars from the SExtractor catalog Updated FoV from the plate-solved image: 941.4' Seting catalog search parameters based on the expected field of view 941.4 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013075 (47.1 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010460 (37.7 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 411 to 470 (Dec -7.7 to 3.7) Done reading UCAC5 zone files... Matched 940 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 940 matched stars entering correct_measured_positions(), 923 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.37" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 940 matched stars entering correct_measured_positions(), 8954 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.35" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 411 to 470 (Dec -7.7 to 3.7) Done reading UCAC5 zone files... Matched 940 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 940 matched stars entering correct_measured_positions(), 8955 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.35" Accuracy estimation diagnostic: 940 matched stars entering correct_measured_positions(), 8955 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.35" Excluding outliers - 940 stars left (next iteration limit 1034) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) The image catalog is written to wcs_Hya-04-Q1b1x1_2026-04-15_23-26-13_20.00sec_-4.90C_LIGHTs_0109.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_Hya-04-Q1b1x1_2026-04-15_23-26-13_20.00sec_-4.90C_LIGHTs_0109.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Hya-04-Q1b1x1_2026-04-15_23-26-13_20.00sec_-4.90C_LIGHTs_0109.fits -region wcs_Hya-04-Q1b1x1_2026-04-15_23-26-13_20.00sec_-4.90C_LIGHTs_0109.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_Hya-04-Q1b1x1_2026-04-15_23-26-13_20.00sec_-4.90C_LIGHTs_0109.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.cOH3ZVcbcX (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_2026-04-25_CI_Hya-04-Q1b1x1_004226_TTUQ1b1x1_2524294_I78MAOJT/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-04-25_CI_Hya-04-Q1b1x1_004226_TTUQ1b1x1_2524294_I78MAOJT/fd_Hya-04-Q1b1x1_2026-04-25_00-40-19_20.00sec_-5.00C_LIGHTs_0030.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-04-25_CI_Hya-04-Q1b1x1_004226_TTUQ1b1x1_2524294_I78MAOJT/fd_Hya-04-Q1b1x1_2026-04-25_00-40-19_20.00sec_-5.00C_LIGHTs_0030.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-04-25_CI_Hya-04-Q1b1x1_004226_TTUQ1b1x1_2524294_I78MAOJT/fd_Hya-04-Q1b1x1_2026-04-25_00-40-19_20.00sec_-5.00C_LIGHTs_0030.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-04-25_CI_Hya-04-Q1b1x1_004226_TTUQ1b1x1_2524294_I78MAOJT/fd_Hya-04-Q1b1x1_2026-04-25_00-40-19_20.00sec_-5.00C_LIGHTs_0030.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-04-25_CI_Hya-04-Q1b1x1_004226_TTUQ1b1x1_2524294_I78MAOJT/fd_Hya-04-Q1b1x1_2026-04-25_00-40-19_20.00sec_-5.00C_LIGHTs_0030.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_2026-04-25_CI_Hya-04-Q1b1x1_004226_TTUQ1b1x1_2524294_I78MAOJT/fd_Hya-04-Q1b1x1_2026-04-25_00-40-19_20.00sec_-5.00C_LIGHTs_0030.fits WCS_IMAGE_NAME=wcs_fd_Hya-04-Q1b1x1_2026-04-25_00-40-19_20.00sec_-5.00C_LIGHTs_0030.fits WCS-calibrated image found: wcs_fd_Hya-04-Q1b1x1_2026-04-25_00-40-19_20.00sec_-5.00C_LIGHTs_0030.fits Checking if the catalog wcs_fd_Hya-04-Q1b1x1_2026-04-25_00-40-19_20.00sec_-5.00C_LIGHTs_0030.fits.cat corresponding to the image wcs_fd_Hya-04-Q1b1x1_2026-04-25_00-40-19_20.00sec_-5.00C_LIGHTs_0030.fits alredy exist and is non-empty... Catalog wcs_fd_Hya-04-Q1b1x1_2026-04-25_00-40-19_20.00sec_-5.00C_LIGHTs_0030.fits.cat corresponding to the image wcs_fd_Hya-04-Q1b1x1_2026-04-25_00-40-19_20.00sec_-5.00C_LIGHTs_0030.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Hya-04-Q1b1x1_2026-04-25_00-40-19_20.00sec_-5.00C_LIGHTs_0030.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-04-25_CI_Hya-04-Q1b1x1_004226_TTUQ1b1x1_2524294_I78MAOJT/fd_Hya-04-Q1b1x1_2026-04-25_00-40-19_20.00sec_-5.00C_LIGHTs_0030.fits WCS catalog name: wcs_fd_Hya-04-Q1b1x1_2026-04-25_00-40-19_20.00sec_-5.00C_LIGHTs_0030.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=382, passed=4541 Got 4541 stars (including 4154 good ones) from the SExtractor catalog wcs_fd_Hya-04-Q1b1x1_2026-04-25_00-40-19_20.00sec_-5.00C_LIGHTs_0030.fits.cat util/solve_plate_with_UCAC5 got 4541 stars from the SExtractor catalog Updated FoV from the plate-solved image: 941.6' Seting catalog search parameters based on the expected field of view 941.6 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013078 (47.1 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010462 (37.7 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 411 to 470 (Dec -7.7 to 3.7) Done reading UCAC5 zone files... Matched 923 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 923 matched stars entering correct_measured_positions(), 910 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.30" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 923 matched stars entering correct_measured_positions(), 4448 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.31" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 411 to 470 (Dec -7.7 to 3.7) Done reading UCAC5 zone files... Matched 923 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 923 matched stars entering correct_measured_positions(), 4449 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.30" Accuracy estimation diagnostic: 923 matched stars entering correct_measured_positions(), 4449 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.27" Excluding outliers - 923 stars left (next iteration limit 1015) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) The image catalog is written to wcs_fd_Hya-04-Q1b1x1_2026-04-25_00-40-19_20.00sec_-5.00C_LIGHTs_0030.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Hya-04-Q1b1x1_2026-04-25_00-40-19_20.00sec_-5.00C_LIGHTs_0030.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-04-25_CI_Hya-04-Q1b1x1_004226_TTUQ1b1x1_2524294_I78MAOJT/fd_Hya-04-Q1b1x1_2026-04-25_00-40-19_20.00sec_-5.00C_LIGHTs_0030.fits -region wcs_fd_Hya-04-Q1b1x1_2026-04-25_00-40-19_20.00sec_-5.00C_LIGHTs_0030.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Hya-04-Q1b1x1_2026-04-25_00-40-19_20.00sec_-5.00C_LIGHTs_0030.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.4FAljTJ568 (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_2026-04-25_CI_Hya-04-Q1b1x1_004226_TTUQ1b1x1_2524294_I78MAOJT/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-04-25_CI_Hya-04-Q1b1x1_004226_TTUQ1b1x1_2524294_I78MAOJT/fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-04-25_CI_Hya-04-Q1b1x1_004226_TTUQ1b1x1_2524294_I78MAOJT/fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-04-25_CI_Hya-04-Q1b1x1_004226_TTUQ1b1x1_2524294_I78MAOJT/fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-04-25_CI_Hya-04-Q1b1x1_004226_TTUQ1b1x1_2524294_I78MAOJT/fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-04-25_CI_Hya-04-Q1b1x1_004226_TTUQ1b1x1_2524294_I78MAOJT/fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031.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_2026-04-25_CI_Hya-04-Q1b1x1_004226_TTUQ1b1x1_2524294_I78MAOJT/fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031.fits WCS_IMAGE_NAME=wcs_fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031.fits WCS-calibrated image found: wcs_fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031.fits Checking if the catalog wcs_fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031.fits.cat corresponding to the image wcs_fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031.fits alredy exist and is non-empty... Catalog wcs_fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031.fits.cat corresponding to the image wcs_fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-04-25_CI_Hya-04-Q1b1x1_004226_TTUQ1b1x1_2524294_I78MAOJT/fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031.fits WCS catalog name: wcs_fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=398, passed=4537 Got 4537 stars (including 4135 good ones) from the SExtractor catalog wcs_fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031.fits.cat util/solve_plate_with_UCAC5 got 4537 stars from the SExtractor catalog Updated FoV from the plate-solved image: 941.6' Seting catalog search parameters based on the expected field of view 941.6 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013078 (47.1 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010462 (37.7 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 411 to 470 (Dec -7.7 to 3.7) Done reading UCAC5 zone files... Matched 926 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 926 matched stars entering correct_measured_positions(), 911 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.32" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 926 matched stars entering correct_measured_positions(), 4445 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.31" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 411 to 470 (Dec -7.7 to 3.7) Done reading UCAC5 zone files... Matched 926 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 926 matched stars entering correct_measured_positions(), 4441 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.31" Accuracy estimation diagnostic: 926 matched stars entering correct_measured_positions(), 4441 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.28" Excluding outliers - 926 stars left (next iteration limit 1018) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) The image catalog is written to wcs_fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-04-25_CI_Hya-04-Q1b1x1_004226_TTUQ1b1x1_2524294_I78MAOJT/fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031.fits -region wcs_fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031.fits.cat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations Copying WCS-calibrated images back to input directory Saving fully-calibrated image wcs_fd_Hya-04-Q1b1x1_2026-04-25_00-40-19_20.00sec_-5.00C_LIGHTs_0030.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_fd_Hya-04-Q1b1x1_2026-04-25_00-40-19_20.00sec_-5.00C_LIGHTs_0030.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-04-25_CI_Hya-04-Q1b1x1_004226_TTUQ1b1x1_2524294_I78MAOJT/wcs_fd_Hya-04-Q1b1x1_2026-04-25_00-40-19_20.00sec_-5.00C_LIGHTs_0030.fits' Saving fully-calibrated image wcs_fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-04-25_CI_Hya-04-Q1b1x1_004226_TTUQ1b1x1_2524294_I78MAOJT/wcs_fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031.fits' Preparing the HTML report for the field Hya-04-Q1b1x1 with default.sex.telephoto_lens_onlybrightstars_v1 make_report_in_HTML.sh Phase 1 (network queries): 1s Pre-generating preview images in parallel... Done pre-generating preview images. Pre-generating finding charts in parallel... Done pre-generating finding charts. make_report_in_HTML.sh Pre-generation: 0s xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 21026_fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031 The candidate 21026_fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031 did not pass the final checks**** FOUND 09:55:45.48 -04:55:02.7 in the exclusion list exclusion_list.txt **** make_report_in_HTML.sh Phase 2 (HTML assembly): 0s make_report_in_HTML.sh TOTAL: 1s Prepared the HTML report for the field Hya-04-Q1b1x1 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 3.5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Hya-04-Q1b1x1_2026-04-08_23-32-52_20.00sec_-4.90C_LIGHT_0146.fits /data_ssd/NMW-TexasTech/reference_imgs/Hya-04-Q1b1x1_2026-04-15_23-26-13_20.00sec_-4.90C_LIGHTs_0109.fits /data_ssd/NMW-TexasTech/workdir//img_2026-04-25_CI_Hya-04-Q1b1x1_004226_TTUQ1b1x1_2524294_I78MAOJT/fd_Hya-04-Q1b1x1_2026-04-25_00-40-19_20.00sec_-5.00C_LIGHTs_0030.fits /data_ssd/NMW-TexasTech/workdir//img_2026-04-25_CI_Hya-04-Q1b1x1_004226_TTUQ1b1x1_2524294_I78MAOJT/fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031.fits SExtractor catalog cache: saved Hya-04-Q1b1x1_2026-04-08_23-32-52_20.00sec_-4.90C_LIGHT_0146.fits.cat to cache SExtractor catalog cache: saved Hya-04-Q1b1x1_2026-04-15_23-26-13_20.00sec_-4.90C_LIGHTs_0109.fits.cat to cache VaST run complete with default.sex.telephoto_lens_vSTL The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Hya-04-Q1b1x1_2026-04-08_23-32-52_20.00sec_-4.90C_LIGHT_0146.fits /data_ssd/NMW-TexasTech/reference_imgs/Hya-04-Q1b1x1_2026-04-15_23-26-13_20.00sec_-4.90C_LIGHTs_0109.fits /data_ssd/NMW-TexasTech/workdir//img_2026-04-25_CI_Hya-04-Q1b1x1_004226_TTUQ1b1x1_2524294_I78MAOJT/fd_Hya-04-Q1b1x1_2026-04-25_00-40-19_20.00sec_-5.00C_LIGHTs_0030.fits /data_ssd/NMW-TexasTech/workdir//img_2026-04-25_CI_Hya-04-Q1b1x1_004226_TTUQ1b1x1_2524294_I78MAOJT/fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031.fits Checking WCS cache directory local_wcs_cache Found WCS cache directory local_wcs_cache Creating symlink local_wcs_cache/wcs_Hya-04-Q1b1x1_2026-04-08_23-32-52_20.00sec_-4.90C_LIGHT_0146.fits Creating symlink local_wcs_cache/wcs_Hya-04-Q1b1x1_2026-04-15_23-26-13_20.00sec_-4.90C_LIGHTs_0109.fits Creating symlink local_wcs_cache/wcs_fd_Hya-04-Q1b1x1_2026-04-25_00-40-19_20.00sec_-5.00C_LIGHTs_0030.fits Creating symlink local_wcs_cache/wcs_fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031.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_Hya-04-Q1b1x1_2026-04-08_23-32-52_20.00sec_-4.90C_LIGHT_0146.fits exists and is non-empty wcs_Hya-04-Q1b1x1_2026-04-15_23-26-13_20.00sec_-4.90C_LIGHTs_0109.fits exists and is non-empty wcs_fd_Hya-04-Q1b1x1_2026-04-25_00-40-19_20.00sec_-5.00C_LIGHTs_0030.fits exists and is non-empty wcs_fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031.fits exists and is non-empty ################################### # fov_of_wcs_calibrated_image.sh output for wcs_Hya-04-Q1b1x1_2026-04-08_23-32-52_20.00sec_-4.90C_LIGHT_0146.fits (1st reference image) verification OK: wcs_Hya-04-Q1b1x1_2026-04-08_23-32-52_20.00sec_-4.90C_LIGHT_0146.fits Image size: 937.2'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: 09:25:48.809 -01:59:11.44 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_Hya-04-Q1b1x1_2026-04-25_00-40-19_20.00sec_-5.00C_LIGHTs_0030.fits (1st new image) verification OK: wcs_fd_Hya-04-Q1b1x1_2026-04-25_00-40-19_20.00sec_-5.00C_LIGHTs_0030.fits Image size: 941.6'x626.9' 15.7(deg)x10.4(deg) 9576x6388 pix Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis Image center: 09:26:03.036 -01:59:13.87 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the first second-epoch image (pointing accuracy) Reference image center 09:25:48.809 -01:59:11.44 Second-epoch image center 09:26:03.036 -01:59:13.87 Angular distance between the image centers 0.0592 deg. Soft limit: 0.50 deg. Hard limit: 1.00 deg. ################################### ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031.fits (2nd new image) verification OK: wcs_fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031.fits Image size: 941.6'x626.9' 15.7(deg)x10.4(deg) 9576x6388 pix Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis Image center: 09:26:05.949 -01:58:46.00 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the second second-epoch image (pointing accuracy) Reference image center 09:25:48.809 -01:59:11.44 Second-epoch image center 09:26:05.949 -01:58:46.00 Angular distance between the image centers 0.0717 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 09:26:03.036 -01:59:13.87 Second-epoch second image center 09:26:05.949 -01:58:46.00 Angular distance between the image centers 0.01439 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/Hya-04-Q1b1x1_2026-04-08_23-32-52_20.00sec_-4.90C_LIGHT_0146.fits &> /tmp/tmp.wjJiaVvSEM Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Hya-04-Q1b1x1_2026-04-08_23-32-52_20.00sec_-4.90C_LIGHT_0146.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Hya-04-Q1b1x1_2026-04-15_23-26-13_20.00sec_-4.90C_LIGHTs_0109.fits &> /tmp/tmp.9z7rTZcxNy Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Hya-04-Q1b1x1_2026-04-15_23-26-13_20.00sec_-4.90C_LIGHTs_0109.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-04-25_CI_Hya-04-Q1b1x1_004226_TTUQ1b1x1_2524294_I78MAOJT/fd_Hya-04-Q1b1x1_2026-04-25_00-40-19_20.00sec_-5.00C_LIGHTs_0030.fits &> /tmp/tmp.YmWOUe5EeN Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-04-25_CI_Hya-04-Q1b1x1_004226_TTUQ1b1x1_2524294_I78MAOJT/fd_Hya-04-Q1b1x1_2026-04-25_00-40-19_20.00sec_-5.00C_LIGHTs_0030.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-04-25_CI_Hya-04-Q1b1x1_004226_TTUQ1b1x1_2524294_I78MAOJT/fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031.fits &> /tmp/tmp.21lsLnEk6Y Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-04-25_CI_Hya-04-Q1b1x1_004226_TTUQ1b1x1_2524294_I78MAOJT/fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031.fits Calibrating the magnitude scale Found non-empty wcs_Hya-04-Q1b1x1_2026-04-08_23-32-52_20.00sec_-4.90C_LIGHT_0146.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_Hya-04-Q1b1x1_2026-04-08_23-32-52_20.00sec_-4.90C_LIGHT_0146.fits and wcs_Hya-04-Q1b1x1_2026-04-08_23-32-52_20.00sec_-4.90C_LIGHT_0146.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_Hya-04-Q1b1x1_2026-04-08_23-32-52_20.00sec_-4.90C_LIGHT_0146.fits and wcs_Hya-04-Q1b1x1_2026-04-08_23-32-52_20.00sec_-4.90C_LIGHT_0146.fits.cat Found non-empty wcs_Hya-04-Q1b1x1_2026-04-08_23-32-52_20.00sec_-4.90C_LIGHT_0146.fits and wcs_Hya-04-Q1b1x1_2026-04-08_23-32-52_20.00sec_-4.90C_LIGHT_0146.fits.cat The reference image (wcs_Hya-04-Q1b1x1_2026-04-08_23-32-52_20.00sec_-4.90C_LIGHT_0146.fits) and catalog (wcs_Hya-04-Q1b1x1_2026-04-08_23-32-52_20.00sec_-4.90C_LIGHT_0146.fits.cat) found 'wcs_Hya-04-Q1b1x1_2026-04-08_23-32-52_20.00sec_-4.90C_LIGHT_0146.fits.cat' -> 'wcsmag.cat' Read 53215 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 133.5528 to 149.3930 deg, Dec -7.3042 to +3.3628 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 133.5528 to 149.3930 deg, Dec -7.3042 to 3.3628 deg Loaded 6391 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): 5074 out of 5562 total matches. Matched with Tycho-2 5562 out of 53215 detected stars. The calibration function type and coefficients are written to calib.txt_param util/calibrate_magnitude_scale 0.000000 1.000000 22.562084 a=0.000000 b=1.000000 c=22.562084 From vast_summary.log: estimated ref. image limiting mag.: -7.43 Updating vast_summary.log: Estimated ref. image limiting mag.: 15.13 Updated vast_limiting_magnitude.log with calibrated magnitudes Working... Please, PLEASE, be patient!!! All lightcurves processed! =) Estimated ref. image limiting mag.: 15.13 Discovery image 2 2026 04 25.23721 2461155.73721 11.62 09:55:45.50 -04:55:03.0 0188 4681 /data_ssd/NMW-TexasTech/workdir//img_2026-04-25_CI_Hya-04-Q1b1x1_004226_TTUQ1b1x1_2524294_I78MAOJT/fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031.fits
Magnitude calibration plot:
Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V) Read 53215 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 133.5528 to 149.3930 deg, Dec -7.3042 to +3.3628 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 133.5528 to 149.3930 deg, Dec -7.3042 to 3.3628 deg Loaded 6391 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): 5074 out of 5562 total matches. Matched with Tycho-2 5562 out of 53215 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Hya-04-Q1b1x1_2026-04-08_23-32-52_20.00sec_-4.90C_LIGHT_0146.fits via Tycho-2 Forced-photometry filter: calibrated wcs_Hya-04-Q1b1x1_2026-04-08_23-32-52_20.00sec_-4.90C_LIGHT_0146.fits -> calib.txt_param_ref_wcs_Hya-04-Q1b1x1_2026-04-08_23-32-52_20.00sec_-4.90C_LIGHT_0146.fits (aperture=5.0) Read 58569 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 133.2215 to 149.6374 deg, Dec -7.7444 to +3.7268 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 133.2215 to 149.6374 deg, Dec -7.7444 to 3.7268 deg Loaded 7245 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): 5042 out of 5669 total matches. Matched with Tycho-2 5669 out of 58569 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Hya-04-Q1b1x1_2026-04-15_23-26-13_20.00sec_-4.90C_LIGHTs_0109.fits via Tycho-2 Forced-photometry filter: calibrated wcs_Hya-04-Q1b1x1_2026-04-15_23-26-13_20.00sec_-4.90C_LIGHTs_0109.fits -> calib.txt_param_ref_wcs_Hya-04-Q1b1x1_2026-04-15_23-26-13_20.00sec_-4.90C_LIGHTs_0109.fits (aperture=4.7) ____ End of magnitude calibration ____ Applying consolidated magnitude filters... Preparing the exclusion lists for this field Done with filtering Found 16 candidate transients before the final filtering. (Hard limit: 8000) Median FWHM seeing for isolated stars: 2.2 pix Hya-04-Q1b1x1_2026-04-08_23-32-52_20.00sec_-4.90C_LIGHT_0146.fits 2.0 pix Hya-04-Q1b1x1_2026-04-15_23-26-13_20.00sec_-4.90C_LIGHTs_0109.fits 2.1 pix fd_Hya-04-Q1b1x1_2026-04-25_00-40-19_20.00sec_-5.00C_LIGHTs_0030.fits 2.1 pix fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031.fits 2.2 pix wcs_Hya-04-Q1b1x1_2026-04-08_23-32-52_20.00sec_-4.90C_LIGHT_0146.fits 2.0 pix wcs_Hya-04-Q1b1x1_2026-04-15_23-26-13_20.00sec_-4.90C_LIGHTs_0109.fits Limiting magnitude estimates: 15.1 mag. Hya-04-Q1b1x1_2026-04-08_23-32-52_20.00sec_-4.90C_LIGHT_0146.fits 15.2 mag. Hya-04-Q1b1x1_2026-04-15_23-26-13_20.00sec_-4.90C_LIGHTs_0109.fits 14.3 mag. fd_Hya-04-Q1b1x1_2026-04-25_00-40-19_20.00sec_-5.00C_LIGHTs_0030.fits 14.3 mag. fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031.fits All-image limiting magnitude estimate: 14.3 (SNR ) 13.7 (80% of stars) with default.sex.telephoto_lens_vSTL The first estimate is the magnitude of a star detected with a signal-to-noise ratio of following Karpov (2025, Acta Polytechnica, 65, 50). This value should be representative of the faintest stars clearly visible in the image. The brighter of the limiting magnitude estimates for the two second-epoch images is reported here. The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images. This value is representative of the faintest object that may enter the candidate transients list. The hard cut-off for the candidate transients is 15.0 mag. Waiting for UCAC5 plate solver wait ############ /tmp/tmp.wjJiaVvSEM (6) ############ Parsing command line arguments... WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Hya-04-Q1b1x1_2026-04-08_23-32-52_20.00sec_-4.90C_LIGHT_0146.fits is already a symlink and we do not allow symlinks on symlinks The guess is based on the existing WCS header. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-04-25_CI_Hya-04-Q1b1x1_004226_TTUQ1b1x1_2524294_I78MAOJT/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Hya-04-Q1b1x1_2026-04-08_23-32-52_20.00sec_-4.90C_LIGHT_0146.fits 570.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Hya-04-Q1b1x1_2026-04-08_23-32-52_20.00sec_-4.90C_LIGHT_0146.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Hya-04-Q1b1x1_2026-04-08_23-32-52_20.00sec_-4.90C_LIGHT_0146.fits WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Hya-04-Q1b1x1_2026-04-08_23-32-52_20.00sec_-4.90C_LIGHT_0146.fits is already a symlink and we do not allow symlinks on symlinks FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Hya-04-Q1b1x1_2026-04-08_23-32-52_20.00sec_-4.90C_LIGHT_0146.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Hya-04-Q1b1x1_2026-04-08_23-32-52_20.00sec_-4.90C_LIGHT_0146.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/Hya-04-Q1b1x1_2026-04-08_23-32-52_20.00sec_-4.90C_LIGHT_0146.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Hya-04-Q1b1x1_2026-04-08_23-32-52_20.00sec_-4.90C_LIGHT_0146.fits' -> 'wcs_Hya-04-Q1b1x1_2026-04-08_23-32-52_20.00sec_-4.90C_LIGHT_0146.fits' FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Hya-04-Q1b1x1_2026-04-08_23-32-52_20.00sec_-4.90C_LIGHT_0146.fits WCS_IMAGE_NAME=wcs_Hya-04-Q1b1x1_2026-04-08_23-32-52_20.00sec_-4.90C_LIGHT_0146.fits WCS-calibrated image found: wcs_Hya-04-Q1b1x1_2026-04-08_23-32-52_20.00sec_-4.90C_LIGHT_0146.fits Checking if the catalog wcs_Hya-04-Q1b1x1_2026-04-08_23-32-52_20.00sec_-4.90C_LIGHT_0146.fits.cat corresponding to the image wcs_Hya-04-Q1b1x1_2026-04-08_23-32-52_20.00sec_-4.90C_LIGHT_0146.fits alredy exist and is non-empty... Catalog wcs_Hya-04-Q1b1x1_2026-04-08_23-32-52_20.00sec_-4.90C_LIGHT_0146.fits.cat corresponding to the image wcs_Hya-04-Q1b1x1_2026-04-08_23-32-52_20.00sec_-4.90C_LIGHT_0146.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Hya-04-Q1b1x1_2026-04-08_23-32-52_20.00sec_-4.90C_LIGHT_0146.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Hya-04-Q1b1x1_2026-04-08_23-32-52_20.00sec_-4.90C_LIGHT_0146.fits WCS catalog name: wcs_Hya-04-Q1b1x1_2026-04-08_23-32-52_20.00sec_-4.90C_LIGHT_0146.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=33, blended=2826, passed=53182 Got 53182 stars (including 50297 good ones) from the SExtractor catalog wcs_Hya-04-Q1b1x1_2026-04-08_23-32-52_20.00sec_-4.90C_LIGHT_0146.fits.cat util/solve_plate_with_UCAC5 got 53182 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.2' Seting catalog search parameters based on the expected field of view 937.2 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013017 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010413 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 413 to 468 (Dec -7.3 to 3.4) Done reading UCAC5 zone files... Matched 928 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 928 matched stars entering correct_measured_positions(), 911 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.55" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 928 matched stars entering correct_measured_positions(), 52156 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.54" 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 413 to 468 (Dec -7.3 to 3.4) Done reading UCAC5 zone files... Matched 928 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 928 matched stars entering correct_measured_positions(), 52155 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.54" Accuracy estimation diagnostic: 928 matched stars entering correct_measured_positions(), 52155 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.54" Excluding outliers - 928 stars left (next iteration limit 1020) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) The image catalog is written to wcs_Hya-04-Q1b1x1_2026-04-08_23-32-52_20.00sec_-4.90C_LIGHT_0146.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_Hya-04-Q1b1x1_2026-04-08_23-32-52_20.00sec_-4.90C_LIGHT_0146.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Hya-04-Q1b1x1_2026-04-08_23-32-52_20.00sec_-4.90C_LIGHT_0146.fits -region wcs_Hya-04-Q1b1x1_2026-04-08_23-32-52_20.00sec_-4.90C_LIGHT_0146.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_Hya-04-Q1b1x1_2026-04-08_23-32-52_20.00sec_-4.90C_LIGHT_0146.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.9z7rTZcxNy (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_2026-04-25_CI_Hya-04-Q1b1x1_004226_TTUQ1b1x1_2524294_I78MAOJT/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Hya-04-Q1b1x1_2026-04-15_23-26-13_20.00sec_-4.90C_LIGHTs_0109.fits 573.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Hya-04-Q1b1x1_2026-04-15_23-26-13_20.00sec_-4.90C_LIGHTs_0109.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Hya-04-Q1b1x1_2026-04-15_23-26-13_20.00sec_-4.90C_LIGHTs_0109.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Hya-04-Q1b1x1_2026-04-15_23-26-13_20.00sec_-4.90C_LIGHTs_0109.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Hya-04-Q1b1x1_2026-04-15_23-26-13_20.00sec_-4.90C_LIGHTs_0109.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/Hya-04-Q1b1x1_2026-04-15_23-26-13_20.00sec_-4.90C_LIGHTs_0109.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Hya-04-Q1b1x1_2026-04-15_23-26-13_20.00sec_-4.90C_LIGHTs_0109.fits' -> 'wcs_Hya-04-Q1b1x1_2026-04-15_23-26-13_20.00sec_-4.90C_LIGHTs_0109.fits' FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Hya-04-Q1b1x1_2026-04-15_23-26-13_20.00sec_-4.90C_LIGHTs_0109.fits WCS_IMAGE_NAME=wcs_Hya-04-Q1b1x1_2026-04-15_23-26-13_20.00sec_-4.90C_LIGHTs_0109.fits WCS-calibrated image found: wcs_Hya-04-Q1b1x1_2026-04-15_23-26-13_20.00sec_-4.90C_LIGHTs_0109.fits Checking if the catalog wcs_Hya-04-Q1b1x1_2026-04-15_23-26-13_20.00sec_-4.90C_LIGHTs_0109.fits.cat corresponding to the image wcs_Hya-04-Q1b1x1_2026-04-15_23-26-13_20.00sec_-4.90C_LIGHTs_0109.fits alredy exist and is non-empty... Catalog wcs_Hya-04-Q1b1x1_2026-04-15_23-26-13_20.00sec_-4.90C_LIGHTs_0109.fits.cat corresponding to the image wcs_Hya-04-Q1b1x1_2026-04-15_23-26-13_20.00sec_-4.90C_LIGHTs_0109.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Hya-04-Q1b1x1_2026-04-15_23-26-13_20.00sec_-4.90C_LIGHTs_0109.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Hya-04-Q1b1x1_2026-04-15_23-26-13_20.00sec_-4.90C_LIGHTs_0109.fits WCS catalog name: wcs_Hya-04-Q1b1x1_2026-04-15_23-26-13_20.00sec_-4.90C_LIGHTs_0109.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=21, blended=3114, passed=58548 Got 58548 stars (including 55318 good ones) from the SExtractor catalog wcs_Hya-04-Q1b1x1_2026-04-15_23-26-13_20.00sec_-4.90C_LIGHTs_0109.fits.cat util/solve_plate_with_UCAC5 got 58548 stars from the SExtractor catalog Updated FoV from the plate-solved image: 941.4' Seting catalog search parameters based on the expected field of view 941.4 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013075 (47.1 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010460 (37.7 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 411 to 470 (Dec -7.7 to 3.7) Done reading UCAC5 zone files... Matched 940 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 940 matched stars entering correct_measured_positions(), 914 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.39" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 940 matched stars entering correct_measured_positions(), 57466 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.37" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 411 to 470 (Dec -7.7 to 3.7) Done reading UCAC5 zone files... Matched 940 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 940 matched stars entering correct_measured_positions(), 57465 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.37" Accuracy estimation diagnostic: 940 matched stars entering correct_measured_positions(), 57463 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.36" Excluding outliers - 940 stars left (next iteration limit 1034) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) The image catalog is written to wcs_Hya-04-Q1b1x1_2026-04-15_23-26-13_20.00sec_-4.90C_LIGHTs_0109.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_Hya-04-Q1b1x1_2026-04-15_23-26-13_20.00sec_-4.90C_LIGHTs_0109.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Hya-04-Q1b1x1_2026-04-15_23-26-13_20.00sec_-4.90C_LIGHTs_0109.fits -region wcs_Hya-04-Q1b1x1_2026-04-15_23-26-13_20.00sec_-4.90C_LIGHTs_0109.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_Hya-04-Q1b1x1_2026-04-15_23-26-13_20.00sec_-4.90C_LIGHTs_0109.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.YmWOUe5EeN (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_2026-04-25_CI_Hya-04-Q1b1x1_004226_TTUQ1b1x1_2524294_I78MAOJT/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-04-25_CI_Hya-04-Q1b1x1_004226_TTUQ1b1x1_2524294_I78MAOJT/fd_Hya-04-Q1b1x1_2026-04-25_00-40-19_20.00sec_-5.00C_LIGHTs_0030.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-04-25_CI_Hya-04-Q1b1x1_004226_TTUQ1b1x1_2524294_I78MAOJT/fd_Hya-04-Q1b1x1_2026-04-25_00-40-19_20.00sec_-5.00C_LIGHTs_0030.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-04-25_CI_Hya-04-Q1b1x1_004226_TTUQ1b1x1_2524294_I78MAOJT/fd_Hya-04-Q1b1x1_2026-04-25_00-40-19_20.00sec_-5.00C_LIGHTs_0030.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-04-25_CI_Hya-04-Q1b1x1_004226_TTUQ1b1x1_2524294_I78MAOJT/fd_Hya-04-Q1b1x1_2026-04-25_00-40-19_20.00sec_-5.00C_LIGHTs_0030.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-04-25_CI_Hya-04-Q1b1x1_004226_TTUQ1b1x1_2524294_I78MAOJT/fd_Hya-04-Q1b1x1_2026-04-25_00-40-19_20.00sec_-5.00C_LIGHTs_0030.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_2026-04-25_CI_Hya-04-Q1b1x1_004226_TTUQ1b1x1_2524294_I78MAOJT/fd_Hya-04-Q1b1x1_2026-04-25_00-40-19_20.00sec_-5.00C_LIGHTs_0030.fits WCS_IMAGE_NAME=wcs_fd_Hya-04-Q1b1x1_2026-04-25_00-40-19_20.00sec_-5.00C_LIGHTs_0030.fits WCS-calibrated image found: wcs_fd_Hya-04-Q1b1x1_2026-04-25_00-40-19_20.00sec_-5.00C_LIGHTs_0030.fits Checking if the catalog wcs_fd_Hya-04-Q1b1x1_2026-04-25_00-40-19_20.00sec_-5.00C_LIGHTs_0030.fits.cat corresponding to the image wcs_fd_Hya-04-Q1b1x1_2026-04-25_00-40-19_20.00sec_-5.00C_LIGHTs_0030.fits alredy exist and is non-empty... Catalog wcs_fd_Hya-04-Q1b1x1_2026-04-25_00-40-19_20.00sec_-5.00C_LIGHTs_0030.fits.cat corresponding to the image wcs_fd_Hya-04-Q1b1x1_2026-04-25_00-40-19_20.00sec_-5.00C_LIGHTs_0030.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Hya-04-Q1b1x1_2026-04-25_00-40-19_20.00sec_-5.00C_LIGHTs_0030.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-04-25_CI_Hya-04-Q1b1x1_004226_TTUQ1b1x1_2524294_I78MAOJT/fd_Hya-04-Q1b1x1_2026-04-25_00-40-19_20.00sec_-5.00C_LIGHTs_0030.fits WCS catalog name: wcs_fd_Hya-04-Q1b1x1_2026-04-25_00-40-19_20.00sec_-5.00C_LIGHTs_0030.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=7, blended=973, passed=30199 Got 30199 stars (including 29165 good ones) from the SExtractor catalog wcs_fd_Hya-04-Q1b1x1_2026-04-25_00-40-19_20.00sec_-5.00C_LIGHTs_0030.fits.cat util/solve_plate_with_UCAC5 got 30199 stars from the SExtractor catalog Updated FoV from the plate-solved image: 941.6' Seting catalog search parameters based on the expected field of view 941.6 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013078 (47.1 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010462 (37.7 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 411 to 470 (Dec -7.7 to 3.8) Done reading UCAC5 zone files... Matched 928 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 928 matched stars entering correct_measured_positions(), 910 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.31" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 928 matched stars entering correct_measured_positions(), 29561 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.32" 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 411 to 470 (Dec -7.7 to 3.8) Done reading UCAC5 zone files... Matched 928 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 928 matched stars entering correct_measured_positions(), 29558 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.32" Accuracy estimation diagnostic: 928 matched stars entering correct_measured_positions(), 29558 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.28" Excluding outliers - 928 stars left (next iteration limit 1020) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) The image catalog is written to wcs_fd_Hya-04-Q1b1x1_2026-04-25_00-40-19_20.00sec_-5.00C_LIGHTs_0030.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Hya-04-Q1b1x1_2026-04-25_00-40-19_20.00sec_-5.00C_LIGHTs_0030.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-04-25_CI_Hya-04-Q1b1x1_004226_TTUQ1b1x1_2524294_I78MAOJT/fd_Hya-04-Q1b1x1_2026-04-25_00-40-19_20.00sec_-5.00C_LIGHTs_0030.fits -region wcs_fd_Hya-04-Q1b1x1_2026-04-25_00-40-19_20.00sec_-5.00C_LIGHTs_0030.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Hya-04-Q1b1x1_2026-04-25_00-40-19_20.00sec_-5.00C_LIGHTs_0030.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.21lsLnEk6Y (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_2026-04-25_CI_Hya-04-Q1b1x1_004226_TTUQ1b1x1_2524294_I78MAOJT/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-04-25_CI_Hya-04-Q1b1x1_004226_TTUQ1b1x1_2524294_I78MAOJT/fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-04-25_CI_Hya-04-Q1b1x1_004226_TTUQ1b1x1_2524294_I78MAOJT/fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-04-25_CI_Hya-04-Q1b1x1_004226_TTUQ1b1x1_2524294_I78MAOJT/fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-04-25_CI_Hya-04-Q1b1x1_004226_TTUQ1b1x1_2524294_I78MAOJT/fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-04-25_CI_Hya-04-Q1b1x1_004226_TTUQ1b1x1_2524294_I78MAOJT/fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031.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_2026-04-25_CI_Hya-04-Q1b1x1_004226_TTUQ1b1x1_2524294_I78MAOJT/fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031.fits WCS_IMAGE_NAME=wcs_fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031.fits WCS-calibrated image found: wcs_fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031.fits Checking if the catalog wcs_fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031.fits.cat corresponding to the image wcs_fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031.fits alredy exist and is non-empty... Catalog wcs_fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031.fits.cat corresponding to the image wcs_fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-04-25_CI_Hya-04-Q1b1x1_004226_TTUQ1b1x1_2524294_I78MAOJT/fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031.fits WCS catalog name: wcs_fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=6, blended=1007, passed=30893 Got 30893 stars (including 29838 good ones) from the SExtractor catalog wcs_fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031.fits.cat util/solve_plate_with_UCAC5 got 30893 stars from the SExtractor catalog Updated FoV from the plate-solved image: 941.6' Seting catalog search parameters based on the expected field of view 941.6 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013078 (47.1 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010462 (37.7 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 411 to 470 (Dec -7.7 to 3.8) Done reading UCAC5 zone files... Matched 931 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 931 matched stars entering correct_measured_positions(), 920 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.32" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 931 matched stars entering correct_measured_positions(), 30348 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.33" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 411 to 470 (Dec -7.7 to 3.8) Done reading UCAC5 zone files... Matched 931 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 931 matched stars entering correct_measured_positions(), 30348 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.33" Accuracy estimation diagnostic: 931 matched stars entering correct_measured_positions(), 30348 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.29" Excluding outliers - 931 stars left (next iteration limit 1024) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) The image catalog is written to wcs_fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-04-25_CI_Hya-04-Q1b1x1_004226_TTUQ1b1x1_2524294_I78MAOJT/fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031.fits -region wcs_fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031.fits.cat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations Copying WCS-calibrated images back to input directory Saving fully-calibrated image wcs_fd_Hya-04-Q1b1x1_2026-04-25_00-40-19_20.00sec_-5.00C_LIGHTs_0030.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_2026-04-25_CI_Hya-04-Q1b1x1_004226_TTUQ1b1x1_2524294_I78MAOJT/wcs_fd_Hya-04-Q1b1x1_2026-04-25_00-40-19_20.00sec_-5.00C_LIGHTs_0030.fits Saving fully-calibrated image wcs_fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031.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_2026-04-25_CI_Hya-04-Q1b1x1_004226_TTUQ1b1x1_2524294_I78MAOJT/wcs_fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031.fits Preparing the HTML report for the field Hya-04-Q1b1x1 with default.sex.telephoto_lens_vSTL Adding exclusion_list_gaiadr2.txt__out72902.dat to exclusion_list_gaiadr2.txt Adding exclusion_list_gaiadr2.txt__out72963.dat to exclusion_list_gaiadr2.txt Adding exclusion_list_gaiadr2.txt__out72970.dat to exclusion_list_gaiadr2.txt Adding exclusion_list_gaiadr2.txt__out72973.dat to exclusion_list_gaiadr2.txt Adding exclusion_list_gaiadr2.txt__out72996.dat to exclusion_list_gaiadr2.txt Adding exclusion_list_gaiadr2.txt__out73014.dat to exclusion_list_gaiadr2.txt Adding exclusion_list_gaiadr2.txt__out73025.dat to exclusion_list_gaiadr2.txt make_report_in_HTML.sh Phase 1 (network queries): 1s Pre-generating preview images in parallel... Done pre-generating preview images. Pre-generating finding charts in parallel... Done pre-generating finding charts. make_report_in_HTML.sh Pre-generation: 0s xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 72902_fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031 The candidate 72902_fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031 did not pass the final checks**** FOUND 09:26:03.15 -01:16:26.5 in Gaia DR2 single (GAIA_DR2_CLIENT=#vizquery#, MAG_MEAN=13.33, MAG_FAINT_SEARCH_LIMIT=14.31)GAIADR2_OUTPUT=# 0.168 3838950139780097152 141.51308991996 -01.27405859132 13.3483 12.8805 NOT_AVAILABLE#N_GAIA_STARS_WITIN_BLEND_SEARCH_RADIUS=#1#DISTANCE_ARCSEC=#0.168#MAX_ANGULAR_DISTANCE_BETWEEN_MEASURED_POSITION_AND_CATALOG_MATCH_ARCSEC=#5.9# xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 72912_fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031 The candidate 72912_fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031 did not pass the final checks Discovery image 2 2026 04 25.23721 2461155.73721 13.29 09:26:03.13 -01:16:26.0 4825 2772 /data_ssd/NMW-TexasTech/workdir//img_2026-04-25_CI_Hya-04-Q1b1x1_004226_TTUQ1b1x1_2524294_I78MAOJT/fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031.fits **** FOUND 09:36:26.26 -03:18:29.8 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 72938_fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031 The candidate 72938_fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031 did not pass the final checks Discovery image 2 2026 04 25.23721 2461155.73721 11.14 09:36:26.25 -03:18:29.8 3183 3888 /data_ssd/NMW-TexasTech/workdir//img_2026-04-25_CI_Hya-04-Q1b1x1_004226_TTUQ1b1x1_2524294_I78MAOJT/fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031.fits **** FOUND 09:44:13.75 -06:09:52.8 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 72944_fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031 The candidate 72944_fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031 did not pass the final checks Discovery image 2 2026 04 25.23721 2461155.73721 12.55 09:44:13.75 -06:09:53.1 1891 5540 /data_ssd/NMW-TexasTech/workdir//img_2026-04-25_CI_Hya-04-Q1b1x1_004226_TTUQ1b1x1_2524294_I78MAOJT/fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031.fits **** FOUND 09:12:42.53 -03:00:28.9 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 72955_fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031 The candidate 72955_fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031 did not pass the final checks Discovery image 2 2026 04 25.23721 2461155.73721 12.50 09:12:42.53 -03:00:29.2 6755 3953 /data_ssd/NMW-TexasTech/workdir//img_2026-04-25_CI_Hya-04-Q1b1x1_004226_TTUQ1b1x1_2524294_I78MAOJT/fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031.fits **** FOUND 09:26:14.99 -01:28:52.5 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 72963_fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031 The candidate 72963_fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031 did not pass the final checks Discovery image 2 2026 04 25.23721 2461155.73721 12.77 09:26:14.98 -01:28:52.6 4787 2895 /data_ssd/NMW-TexasTech/workdir//img_2026-04-25_CI_Hya-04-Q1b1x1_004226_TTUQ1b1x1_2524294_I78MAOJT/fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031.fits **** FOUND 09:29:26.97 +01:46:13.6 in Gaia DR2 single (GAIA_DR2_CLIENT=#vizquery#, MAG_MEAN=12.86, MAG_FAINT_SEARCH_LIMIT=13.84)GAIADR2_OUTPUT=# 2.732 3844429040580569984 142.36217162784 +01.76971337694 13.0066 12.4232 NOT_AVAILABLE#N_GAIA_STARS_WITIN_BLEND_SEARCH_RADIUS=#1#DISTANCE_ARCSEC=#2.732#MAX_ANGULAR_DISTANCE_BETWEEN_MEASURED_POSITION_AND_CATALOG_MATCH_ARCSEC=#5.9# xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 72970_fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031 The candidate 72970_fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031 did not pass the final checks Discovery image 2 2026 04 25.23721 2461155.73721 12.76 09:29:26.88 +01:46:13.1 4442 0906 /data_ssd/NMW-TexasTech/workdir//img_2026-04-25_CI_Hya-04-Q1b1x1_004226_TTUQ1b1x1_2524294_I78MAOJT/fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031.fits **** FOUND 09:17:11.69 +01:56:57.3 in Gaia DR2 single (GAIA_DR2_CLIENT=#vizquery#, MAG_MEAN=12.91, MAG_FAINT_SEARCH_LIMIT=13.89)GAIADR2_OUTPUT=# 2.003 3845057587570065024 139.29854435330 +01.94978162494 12.9651 12.4705 NOT_AVAILABLE#N_GAIA_STARS_WITIN_BLEND_SEARCH_RADIUS=#1#DISTANCE_ARCSEC=#2.003#MAX_ANGULAR_DISTANCE_BETWEEN_MEASURED_POSITION_AND_CATALOG_MATCH_ARCSEC=#5.9# xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 72971_fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031 The candidate 72971_fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031 did not pass the final checks Discovery image 2 2026 04 25.23721 2461155.73721 12.90 09:17:11.66 +01:56:58.2 6293 0923 /data_ssd/NMW-TexasTech/workdir//img_2026-04-25_CI_Hya-04-Q1b1x1_004226_TTUQ1b1x1_2524294_I78MAOJT/fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031.fits **** FOUND 09:29:10.71 -02:48:18.0 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 72973_fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031 The candidate 72973_fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031 did not pass the final checks Discovery image 2 2026 04 25.23721 2461155.73721 13.00 09:29:10.69 -02:48:18.0 4293 3659 /data_ssd/NMW-TexasTech/workdir//img_2026-04-25_CI_Hya-04-Q1b1x1_004226_TTUQ1b1x1_2524294_I78MAOJT/fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031.fits **** FOUND 09:23:58.78 +01:25:39.4 in Gaia DR2 single (GAIA_DR2_CLIENT=#vizquery#, MAG_MEAN=13.04, MAG_FAINT_SEARCH_LIMIT=14.02)GAIADR2_OUTPUT=# 1.637 3844067305550554112 140.99535899388 +01.42771746520 13.2339 12.7862 NOT_AVAILABLE#N_GAIA_STARS_WITIN_BLEND_SEARCH_RADIUS=#1#DISTANCE_ARCSEC=#1.637#MAX_ANGULAR_DISTANCE_BETWEEN_MEASURED_POSITION_AND_CATALOG_MATCH_ARCSEC=#5.9# xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 72978_fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031 The candidate 72978_fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031 did not pass the final checks Discovery image 2 2026 04 25.23721 2461155.73721 13.03 09:23:58.76 +01:25:39.6 5250 1169 /data_ssd/NMW-TexasTech/workdir//img_2026-04-25_CI_Hya-04-Q1b1x1_004226_TTUQ1b1x1_2524294_I78MAOJT/fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031.fits **** FOUND 09:54:53.78 -00:10:49.6 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 72992_fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031 The candidate 72992_fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031 did not pass the final checks Discovery image 2 2026 04 25.23721 2461155.73721 13.18 09:54:53.73 -00:10:49.8 0509 1814 /data_ssd/NMW-TexasTech/workdir//img_2026-04-25_CI_Hya-04-Q1b1x1_004226_TTUQ1b1x1_2524294_I78MAOJT/fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031.fits **** FOUND 09:37:50.93 -06:08:56.4 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 72996_fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031 The candidate 72996_fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031 did not pass the final checks Discovery image 2 2026 04 25.23721 2461155.73721 13.26 09:37:50.92 -06:08:56.2 2854 5588 /data_ssd/NMW-TexasTech/workdir//img_2026-04-25_CI_Hya-04-Q1b1x1_004226_TTUQ1b1x1_2524294_I78MAOJT/fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031.fits **** FOUND 09:01:26.29 -02:31:19.0 in Gaia DR2 single (GAIA_DR2_CLIENT=#vizquery#, MAG_MEAN=13.34, MAG_FAINT_SEARCH_LIMIT=14.32)GAIADR2_OUTPUT=# 2.961 5763277152620297728 135.35979822577 -02.52116303207 13.2092 12.6396 NOT_AVAILABLE#N_GAIA_STARS_WITIN_BLEND_SEARCH_RADIUS=#1#DISTANCE_ARCSEC=#2.961#MAX_ANGULAR_DISTANCE_BETWEEN_MEASURED_POSITION_AND_CATALOG_MATCH_ARCSEC=#5.9# xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 73010_fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031 The candidate 73010_fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031 did not pass the final checks Discovery image 2 2026 04 25.23721 2461155.73721 13.43 09:01:26.29 -02:31:19.4 8482 3785 /data_ssd/NMW-TexasTech/workdir//img_2026-04-25_CI_Hya-04-Q1b1x1_004226_TTUQ1b1x1_2524294_I78MAOJT/fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031.fits **** FOUND 09:12:47.63 -04:52:12.1 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 73014_fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031 The candidate 73014_fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031 did not pass the final checks Discovery image 2 2026 04 25.23721 2461155.73721 13.48 09:12:47.66 -04:52:12.0 6662 5074 /data_ssd/NMW-TexasTech/workdir//img_2026-04-25_CI_Hya-04-Q1b1x1_004226_TTUQ1b1x1_2524294_I78MAOJT/fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031.fits **** FOUND 09:34:37.13 -03:49:45.9 in Gaia DR2 single (GAIA_DR2_CLIENT=#vizquery#, MAG_MEAN=13.57, MAG_FAINT_SEARCH_LIMIT=14.55)GAIADR2_OUTPUT=# 1.189 3825366433828347776 143.65497266535 -03.82961537030 13.7431 13.2651 NOT_AVAILABLE#N_GAIA_STARS_WITIN_BLEND_SEARCH_RADIUS=#1#DISTANCE_ARCSEC=#1.189#MAX_ANGULAR_DISTANCE_BETWEEN_MEASURED_POSITION_AND_CATALOG_MATCH_ARCSEC=#5.9# xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 73025_fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031 The candidate 73025_fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031 did not pass the final checks Discovery image 2 2026 04 25.23721 2461155.73721 13.58 09:34:37.11 -03:49:45.9 3435 4220 /data_ssd/NMW-TexasTech/workdir//img_2026-04-25_CI_Hya-04-Q1b1x1_004226_TTUQ1b1x1_2524294_I78MAOJT/fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031.fits **** FOUND 09:37:06.54 -01:54:34.1 in Gaia DR2 single (GAIA_DR2_CLIENT=#vizquery#, MAG_MEAN=13.73, MAG_FAINT_SEARCH_LIMIT=14.71)GAIADR2_OUTPUT=# 0.773 3827350468200705920 144.27704903010 -01.90954849349 13.8031 13.2725 NOT_AVAILABLE#N_GAIA_STARS_WITIN_BLEND_SEARCH_RADIUS=#1#DISTANCE_ARCSEC=#0.773#MAX_ANGULAR_DISTANCE_BETWEEN_MEASURED_POSITION_AND_CATALOG_MATCH_ARCSEC=#5.9# xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 73030_fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031 The candidate 73030_fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031 did not pass the final checks Discovery image 2 2026 04 25.23721 2461155.73721 13.72 09:37:06.56 -01:54:33.8 3140 3041 /data_ssd/NMW-TexasTech/workdir//img_2026-04-25_CI_Hya-04-Q1b1x1_004226_TTUQ1b1x1_2524294_I78MAOJT/fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031.fits **** FOUND 09:32:48.87 -00:45:00.9 in the exclusion list exclusion_list.txt **** make_report_in_HTML.sh Phase 2 (HTML assembly): 0s make_report_in_HTML.sh TOTAL: 1s Prepared the HTML report for the field Hya-04-Q1b1x1 with default.sex.telephoto_lens_vSTL *------ done with default.sex.telephoto_lens_vSTL ------* #### The local exclusion list is exclusion_list_local.txt #### ########### Completed Hya-04-Q1b1x1 ########### The analysis was running at tau We are allowed to update the exclusion list at tau host Found ../exclusion_list_TTUQ1.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 ################################################################################### Adding identified Gaia sources from exclusion_list_gaiadr2.txt exclusion_list_apass.txt NOT FOUND IS_THIS_TEST_RUN= NO ALLOW_EXCLUSION_LIST_UPDATE= YES #### Adding the following to the exclusion list #### 09:26:03.15 -01:16:26.5 09:29:26.97 +01:46:13.6 09:17:11.69 +01:56:57.3 09:23:58.78 +01:25:39.4 09:01:26.29 -02:31:19.0 09:34:37.13 -03:49:45.9 09:37:06.54 -01:54:34.1 #################################################### The observatory MPC code is V36 ############################################################ Positions of planets computed with util/planet_finder/main.py for JD(UT)2461155.73645387 -observatory V36 01:00:12.39 +03:48:09.3 Mercury (-0.4mag) 03:54:34.69 +20:58:01.8 Venus (-3.9mag) 00:44:01.67 +03:43:34.0 Mars (1.2mag) 07:17:15.87 +22:38:19.1 Jupiter (-2.0mag) 00:33:13.73 +01:14:01.0 Saturn (0.9mag) 03:49:42.64 +19:53:52.2 Uranus (5.8mag) 00:12:00.76 -00:08:01.5 Neptune (7.8mag) 20:34:04.49 -22:53:20.2 Pluto (14.5mag) 09:24:43.52 +16:18:14.2 Moon (-10.7mag) -rw-r--r-- 1 apache apache 363 Apr 25 00:43 planets.txt ############################################################ Positions of selected moons from JPL HORIZONS for JD(UT)2461155.73645387: 07:17:23.05 +22:38:04.5 Io (5.8mag) 07:17:07.37 +22:38:36.3 Europa (6.0mag) 07:17:03.85 +22:38:40.1 Ganymede (5.4mag) 07:16:43.72 +22:39:30.4 Callisto (6.6mag) 07:20:09.41 +22:22:00.1 Himalia (15.4mag) 07:17:18.75 +22:38:14.0 Thebe (16.3mag) 07:20:30.98 +22:52:08.1 Elara (17.3mag) 07:16:46.27 +23:13:29.4 Pasiphae (17.5mag) 07:25:22.27 +22:37:08.9 Carme (18.6mag) 00:33:20.55 +01:13:47.5 Titan (8.8mag) 00:33:12.53 +01:14:03.4 Rhea (10.1mag) 00:32:44.09 +01:12:46.0 Iapetus (11.5mag) 00:33:07.18 +01:13:55.6 Hyperion (14.8mag) 00:34:42.87 +01:21:46.8 Phoebe (16.8mag) -rw-r--r-- 1 apache apache 569 Apr 25 00:43 moons.txt ############################################################ Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461155.73645387: 16:13:44.86 -22:02:16.6 JWST 17:54:15.43 +36:38:03.2 Chandra 18:11:20.49 -34:34:46.9 XMM-Newton -rw-r--r-- 1 apache apache 96 Apr 25 00:43 spacecraft.txt ############################################################ Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461155.73645387 -observatory V36 -> Warning: Longitude 255.61742 is outside valid range [-180, 180] 05:49:18.13 +30:41:38.9 17.9mag P/2009 WX51 (Catalina) 18:54:51.82 -29:21:14.2 13.8mag P/2010 H2 (Vales) 05:13:42.96 -69:14:58.5 17.4mag C/2014 UN271 (Bernardinelli-Bernstein) 05:34:39.59 +31:30:20.4 17.3mag C/2017 K2 (PANSTARRS) 17:29:06.11 +11:36:51.4 17.7mag C/2021 G2 (ATLAS) 23:12:22.55 +29:37:01.4 17.1mag C/2022 E2 (ATLAS) 04:40:09.35 +26:16:39.0 16.1mag C/2022 N2 (PANSTARRS) 09:05:56.55 +32:01:23.2 16.3mag C/2022 QE78 (ATLAS) 08:32:54.19 +00:46:40.4 17.4mag C/2022 R6 (PANSTARRS) 18:51:04.23 +19:16:57.4 17.6mag C/2023 A3 (Tsuchinshan-ATLAS) 15:37:23.70 -11:23:07.9 17.5mag P/2023 B1 (PANSTARRS) 09:04:00.61 -10:27:56.0 17.7mag C/2023 F3 (ATLAS) 22:02:32.51 +63:28:53.2 17.6mag C/2023 H5 (Lemmon) 19:09:48.67 -03:56:01.6 14.0mag C/2023 R1 (PANSTARRS) 20:54:57.56 +87:12:14.0 17.8mag C/2023 X2 (Lemmon) 06:23:17.35 +63:30:13.0 17.3mag C/2024 A1 (ATLAS) 05:32:10.61 +20:59:48.7 11.6mag C/2024 E1 (Wierzchos) 16:12:54.21 +07:53:00.5 17.3mag C/2024 G6 (ATLAS) 20:22:48.76 +17:51:09.1 14.5mag C/2024 J3 (ATLAS) 03:34:50.76 -21:01:44.8 16.3mag C/2024 T5 (ATLAS) 05:24:47.80 +43:05:56.6 17.8mag C/2025 J1 (Borisov) 13:01:56.81 +50:02:21.4 15.6mag C/2025 L1 (ATLAS) 03:40:29.90 -27:44:08.5 17.9mag C/2025 Q3 (ATLAS) 02:03:36.47 +09:53:01.5 7.8mag C/2025 R3 (PANSTARRS) 12:50:14.18 +03:32:16.8 17.4mag C/2025 Y1 (ATLAS) 04:26:34.96 +01:57:49.0 15.5mag C/2026 A1 (MAPS) 00:24:47.64 +38:46:02.1 14.9mag C/2026 B2 (Sun-Gao) 19:00:50.62 -09:12:54.1 11.3mag 10P/Tempel 14:47:45.99 +02:07:34.4 14.8mag 24P/Schaumasse 11:00:44.05 -01:15:28.0 15.7mag 29P/Schwassmann-Wachmann 10:38:07.58 -03:27:08.3 17.1mag 43P/Wolf-Harrington 02:03:01.60 +19:02:12.9 17.3mag 47P/Ashbrook-Jackson 07:28:23.49 +34:58:43.2 17.0mag 63P/Wild 23:40:33.82 -10:22:27.3 15.7mag 65P/Gunn 04:28:35.94 +24:15:36.8 16.0mag 76P/West-Kohoutek-Ikemura 01:26:12.25 +10:00:59.5 14.2mag 78P/Gehrels 23:30:11.33 -06:39:52.1 14.7mag 88P/Howell 02:37:05.64 +22:59:54.8 15.0mag 93P/Lovas 05:12:49.37 +32:43:53.7 16.1mag 123P/West-Hartley 08:40:10.70 +34:06:59.4 16.2mag 124P/Mrkos 02:47:38.94 +15:22:28.3 16.4mag 128P/Shoemaker-Holt 03:05:45.52 +15:34:03.4 17.6mag 131P/Mueller 02:15:38.07 +16:04:55.3 10.5mag 141P/Machholz 02:22:59.85 +08:15:37.2 10.5mag 141P-A/Machholz 01:04:41.52 +03:59:13.9 11.8mag 141P-D/Machholz 02:53:37.48 +09:57:40.1 18.0mag 141P-I/Machholz 01:28:20.43 +03:08:29.6 15.0mag 162P/SidingSpring 14:35:23.00 +00:43:52.3 17.9mag 210P/Christensen 22:04:01.02 -09:15:43.2 17.8mag 218P/LINEAR 17:17:20.09 -12:48:02.9 16.1mag 235P/LINEAR 05:54:45.32 +35:17:31.8 16.9mag 240P/NEAT 07:43:32.89 -04:14:00.8 17.8mag 242P/Spahr 22:40:02.55 -18:23:00.8 17.6mag 260P/McNaught 02:17:31.64 +22:45:35.2 17.9mag 295P/LINEAR 15:38:34.93 +07:32:48.0 17.4mag 391P/Kowalski 07:38:13.64 +21:22:07.9 17.7mag 450P/LONEOS 05:49:40.30 +44:29:34.6 17.6mag 493P/LONEOS -rw-r--r-- 1 apache apache 2.9K Apr 25 00:43 comets.txt ############################################################ List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html : 14:21:40.08 +13:13:46.30 SN2026jlm 2026-04-22.16 15.12 10:53:55.52 -16:06:06.00 ASASSN-26cz 2026-04-22.28 16.29 14:21:40.08 +13:13:46.30 2026-04-22.16 15.12 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 14:49:14.13 -27:29:20.60 ASASSN-26cu 2026-04-16.06 14.03 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 14:21:40.08 +13:13:46.30 2026-04-22.16 15.12 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 2026-04-9.14 13.64 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 12:20:27.90 -45:55:38.40 ASASSN-26bt 2026-03-19.05 16.24 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 13:01:19.45 +15:42:15.00 SN2026ehe 2026-03-12.11 -0.29 09:15:55.41 +10:08:09.70 SN2026efq 2026-03-12.16 0.06 03:31:20.92 -35:29:29.00 SN2026evh 2026-03-12.05 17.29 06:26:19.15 -85:18:28.10 AT2026ffp 2026-03-12.16 0.37 14:16:42.30 -41:18:36.50 AT2026fij 2026-03-12.05 15.97 10:45:04.71 +00:06:13.10 SN 2026exe 2026-03-11.78 16.48 18:07:45.58 +69:43:01.00 SN2026ess 2026-03-12.37 17.37 13:11:03.58 +49:06:31.80 AT2026ewa 2026-03-12.42 16.77 15:03:25.23 -63:11:22.20 ASASSN-26bp 2026-03-11.92 13.33 13:09:37.25 -35:50:25.20 AT2024cmo 2026-03-11.12 16.29 13:06:01.89 -15:50:13.40 AT2026fdy 2026-03-10.5 16.39 11:30:09.70 -47:26:45.00 ASASSN-26bn 2026-03-10.3 15.14 05:03:25.25 -24:16:50.40 (= Gaia 2026-03-9.09 14.32 03:42:32.53 -04:17:53.70 ASASSN-26bm 2026-03-8.04 15.22 04:31:00.53 -68:29:50.20 ASASSN-26bl 2026-03-7.9 10.26 16:18:17.61 +41:25:11.40 SN 2026dkf 2026-03-6.31 16.7 13:45:00.35 +61:16:50.90 SN 2026ejl 2026-03-6.41 -0.66 09:27:45.48 -37:49:32.80 ASASSN-26bk 2026-03-2.3 13.11 20:22:01.20 +23:47:47.30 ASASSN-26bi 2026-02-28.51 15.86 11:16:22.10 +29:26:22.80 AT2026enm 2026-02-28.39 16.88 08:05:59.83 -48:39:35.60 ASASSN-26bh 2026-02-26.05 14.64 13:24:27.02 -45:57:01.40 ASASSN-26bg 2026-02-26.35 15.28 17:27:50.95 -68:28:46.40 ASASSN-26bf 2026-02-26.3 16.28 -rw-r--r-- 1 apache apache 5.8K Apr 25 00:43 asassn_transients_list.txt ############################################################ Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html : 18:08:51.99 -26:16:21.9 TCP J18085199-2616219 2026-01-31.8519 12.2mag 08:01:11.02 -03:43:14.1 TCP J08011102-0343141 2026-02-08.8090 15.10Cmag 05:19:15.40 -02:04:51.5 TCP J05191540-0204515 2026-02-13.4306 14.5mag 10:52:41.26 +36:40:08.9 TCP J10524126+3640089 2026-02-17.6065 17.4mag 05:50:50.81 +36:22:45.1 TCP J05505081+3622451 2026-02-17.5511 15.7mag 00:42:51.33 +41:13:49.1 PNV J00425133+4113491 2026-02-20.738 18.3mag 00:43:04.88 +41:29:41.4 PNV J00430488+4129414 2026-02-20.5923 18.84Cmag 17:43:29.74 +11:24:00.3 TCP J17432974+1124003 2026-02-22.3773 13.6mag 09:55:01.59 +69:08:42.7 PNV J09550159+6908427 2026-02-20.893 19.0mag 07:03:25.76 -12:41:40.1 TCP J07032576-1241401 2026-03-10.4268 15.4mag 00:42:36.82 +41:16:05.8 PNV J00423682+4116058 2026-03-12.5744 17.24Cmag 07:26:45.79 -27:45:14.1 TCP J07264579-2745141 2026-03-17.4417 14.8mag 17:57:19.56 -28:08:14.7 TCP J17571956-2808147 2026-03-19.7972 14.5mag 08:46:05.73 +10:47:39.7 TCP J08460573+1047397 2026-03-21.1936 14.5mag 09:55:38.83 +69:05:21.7 PNV J09553883+6905217 2026-04-01.893 19.4mag 19:32:43.67 -22:39:30.7 TCP J19324367-2239307 2026-04-05.4395 13.6mag 16:16:36.03 +44:52:28.9 TCP J16163603+4452289 2026-04-05.6655 14.2mag 00:43:38.36 +41:15:32.4 PNV J00433836+4115324 2026-04-08.079 17.2mag 15:41:11.68 +59:18:26.8 TCP J15411168+5918268 2026-04-12.9625 19.2mag 00:43:35.02 +41:46:28.0 PNV J00433502+4146280 2026-04-23.056 15.9mag -rw-r--r-- 1 apache apache 188K Apr 25 00:43 tocp_transients_list.txt ############################################################ Truncated list of recent TNS transients from https://www.wis-tns.org/ : 03:58:37.523 -47:58:27.05 AT 2026jyc 2026-03-10.04 22.794 04:19:14.199 -48:07:43.84 AT 2026jyb 2026-03-22.02 23.509 04:14:48.000 -48:01:04.00 AT 2026jya 2026-03-07.06 22.906 04:17:07.910 -49:07:16.08 AT 2026jxz 2026-03-13.03 23.78 04:14:22.630 -48:22:12.14 AT 2026jxy 2026-03-07.06 21.712 04:01:07.229 -47:46:52.90 AT 2026jxx 2026-03-07.07 23.052 04:09:53.881 -47:38:41.66 AT 2026jxw 2026-03-16.05 23.624 04:08:49.695 -48:00:04.57 AT 2026jxv 2026-03-13.14 23.598 04:10:45.076 -47:56:49.63 AT 2026jxu 2026-03-10.04 23.502 04:14:31.399 -46:42:43.71 AT 2026jxt 2026-03-10.18 21.706 04:11:12.235 -45:58:40.33 AT 2026jxs 2026-03-25.100 22.751 03:55:48.361 -50:00:22.74 AT 2026jxr 2026-03-13.04 23.431 03:52:20.927 -49:00:26.83 AT 2026jxq 2026-04-03.01 21.127 03:45:32.951 -49:53:47.26 AT 2026jxp 2026-03-16.05 22.986 14:06:31.160 +25:41:16.06 AT 2026jxo 2026-04-17.40 19.74 15:04:50.183 +06:52:09.46 AT 2026jxn 2026-04-15.48 20.43 15:54:08.337 +01:23:10.14 AT 2026jxm 2026-04-15.47 20.9 16:51:56.725 +00:24:09.11 AT 2026jxl 2026-04-15.54 21.12 16:40:46.820 -23:21:05.30 AT 2026jxk 2026-04-17.18 16.1 11:40:08.766 +27:39:36.84 AT 2026jxj 2026-04-17.74 19.72 -rw-r--r-- 1 apache apache 30K Apr 25 00:43 tns_transients_list.txt Discovery image 2 2026 04 25.23721 2461155.73721 13.86 09:32:48.84 -00:45:00.4 3833 2388 /data_ssd/NMW-TexasTech/workdir//img_2026-04-25_CI_Hya-04-Q1b1x1_004226_TTUQ1b1x1_2524294_I78MAOJT/fd_Hya-04-Q1b1x1_2026-04-25_00-41-24_20.00sec_-4.90C_LIGHTs_0031.fits
