######## 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_2026-04-22_multinight.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: UMa-06-Q1b1x1 ####################################### ########### Starting UMa-06-Q1b1x1 ########### Processing UMa-06-Q1b1x1 server tau has sufficient free disk space available: 295355 MB at /data_ssd/NMW-TexasTech/workdir server tau has sufficient free disk space available: 295355 MB at . Checking input images (2 new) REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits Small preview (one of the new images):
Large previews of the second-epoch (new) images:
MAKE_PNG_PLOTS=yes
renamed 'UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.png' -> 'transient_report/UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits_preview.png'
UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits
renamed 'UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.png' -> 'transient_report/UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits_preview.png'
UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.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= 479.8656 INFO: REFERENCE_EPOCH__FIRST_IMAGE_SD= 557.7404 INFO: SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 1085.8508 INFO: SECOND_EPOCH__FIRST_IMAGE_SD= 536.4197 INFO: SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 1086.3172 INFO: SECOND_EPOCH__SECOND_IMAGE_SD= 535.1548 ---------------------------------------------- INFO: ref_to_second_epoch_img_mean_ratio= 2.26282 INFO: SECOND_EPOCH__SD_ratio= 0.002 ---------------------------------------------- Calibration settings: DARK_FRAMES_DIR=/var/www/nmw_calibration/TTUQ1b1x1/darks FLAT_FIELD_FILE=/var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-04-22_multinight.fit EXPTIME = 20.0 / [s] Exposure duration SET-TEMP= 0.0 / [degC] CCD temperature setpoint CCD-TEMP= 0.0 / [degC] CCD temperature FOCTEMP = 24.2900009155273 / [degC] Focuser temperature AMBTEMP = 22.8 / [degC] Ambient air temperature Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits CCD-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits Header: 74 keys total, 33 keys left Record 0: "" status=0 Record 1: "SIMPLE = T / C# FITS" status=0 Record 2: "BITPIX = 16" status=0 Record 3: "NAXIS = 2 / Dimensionality" status=0 Record 4: "NAXIS1 = 9576" status=0 Record 5: "NAXIS2 = 6388" status=0 Record 6: "BZERO = 32768" status=0 Record 7: "EXTEND = T / Extensions are permitted" status=0 Record 8: "IMAGETYP= 'LIGHT' / Type of exposure" status=0 Record 9: "EXPOSURE= 20.0 / [s] Exposure duration" status=0 Record 10: "EXPTIME = 20.0 / [s] Exposure duration" status=0 Record 11: "DATE-LOC= '2026-05-13T00:55:35.1753262' / Time of observation (local)" status=0 Record 12: "DATE-OBS= '2026-05-13T05:55:35.1753262' / Time of observation (UTC)" status=0 Record 13: "MJD-OBS = 61173.2469348959 / Modified Julian Date of observation" status=0 Record 14: "DATE-AVG= '2026-05-13T05:55:45.0771562' / Averaged midpoint time (UTC)" status=0 Record 15: "MJD-AVG = 61173.2470495021 / 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= 0.0 / [degC] CCD temperature setpoint" status=0 Record 25: "CCD-TEMP= 0.0 / [degC] CCD temperature" status=0 Record 26: "READOUTM= '2CMS-0' / Sensor readout mode" status=0 Record 27: "USBLIMIT= 50 / Camera-specific USB setting" status=0 Record 28: "TELESCOP= 'QHY600M-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 = 148.234784037249 / [deg] RA of telescope" status=0 Record 32: "DEC = 54.0000054251553 / [deg] Declination of telescope" status=0 Record 33: "CENTALT = 38.4338888888889 / [deg] Altitude of telescope" status=0 Record 34: "CENTAZ = 315.235 / [deg] Azimuth of telescope" status=0 Record 35: "AIRMASS = 1.60627521795293 / 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 = 'UMa-06' / Name of the object of interest" status=0 Record 46: "OBJCTRA = '09 52 56' / [H M S] RA of imaged object" status=0 Record 47: "OBJCTDEC= '+54 00 00' / [D M S] Declination of imaged object" status=0 Record 48: "OBJCTROT= 0.0 / [deg] planned rotation of imaged object" status=0 Record 49: "FOCNAME = 'ZWO Focuser' / Focusing equipment name" status=0 Record 50: "FOCPOS = 29445 / [step] Focuser position" status=0 Record 51: "FOCUSPOS= 29445 / [step] Focuser position" status=0 Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0 Record 53: "FOCTEMP = 24.2900009155273 / [degC] Focuser temperature" status=0 Record 54: "FOCUSTEM= 24.2900009155273 / [degC] Focuser temperature" status=0 Record 55: "DEWPOINT= 11.8 / [degC] Dew point" status=0 Record 56: "HUMIDITY= 50.0 / [percent] Relative humidity" status=0 Record 57: "PRESSURE= 902.91 / [hPa] Air pressure" status=0 Record 58: "AMBTEMP = 22.8 / [degC] Ambient air temperature" status=0 Record 59: "WINDDIR = 1.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0 Record 60: "WINDGUST= 14.801184 / [kph] Wind gust" status=0 Record 61: "WINDSPD = 10.400832 / [kph] Wind speed" status=0 Record 62: "ROWORDER= 'TOP-DOWN' / FITS Image Orientation" status=0 Record 63: "EQUINOX = 2000.0 / Equinox of celestial coordinate system" status=0 Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0 Record 65: "QHY_EXP = 20.000096 / [s] Actual exposure time" status=0 Record 66: "QHY_PP = 13888.0 / [ps] pixelPeriod" status=0 Record 67: "QHY_LP = 85000.0 / [ns] linePeriod" status=0 Record 68: "GPS_LP = 85000.0 / [ns] linePeriod" status=0 Record 69: "QHY_FP = 20000160.0 / [us] framePeriod" status=0 Record 70: "QHY_CPL = 6120.0 / clocksPerLine" status=0 Record 71: "QHY_LPF = 235295.0 / linesPerFrame" status=0 Record 72: "QHY_AET = 20000096.0 / [us] actualExposureTime" status=0 Record 73: "QHY_LEM = T / isLongExposureMode" status=0 Record 74: "QHY_OFF0= 3767.777 / [us] RollingShutterEndOffset row 0" status=0 Allocating memory for image, dark and result arrays... Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits 9576 6388 16 bitpix SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-05-12.fit CCD-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-05-12.fit Reading dark frame /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-05-12.fit 9576 6388 16 bitpix Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/d_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits :) Spent 0.513858 seconds renamed 'mdark_TTUQ1b1x1_0C_20s_2026-05-12.png' -> 'transient_report/dark.png' MegaDivider v7 Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/d_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits 9576 6388 16 bitpix Reading flat /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-04-22_multinight.fit 9576 6388 16 bitpix Avarage count on flat field image: 37850.569222 Minimal real count (from overscan): 5 Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits :) No overscan detected - all values seem high! (left_median=24504.0, right_median=28262.5) renamed 'mff_TTUQ1b1x1_2026-04-22_multinight.png' -> 'transient_report/flat.png' Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits EXPTIME = 20.0 / [s] Exposure duration SET-TEMP= 0.0 / [degC] CCD temperature setpoint CCD-TEMP= -0.0 / [degC] CCD temperature FOCTEMP = 24.2900009155273 / [degC] Focuser temperature AMBTEMP = 22.5 / [degC] Ambient air temperature Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits Header: 74 keys total, 33 keys left Record 0: "" status=0 Record 1: "SIMPLE = T / C# FITS" status=0 Record 2: "BITPIX = 16" status=0 Record 3: "NAXIS = 2 / Dimensionality" status=0 Record 4: "NAXIS1 = 9576" status=0 Record 5: "NAXIS2 = 6388" status=0 Record 6: "BZERO = 32768" status=0 Record 7: "EXTEND = T / Extensions are permitted" status=0 Record 8: "IMAGETYP= 'LIGHT' / Type of exposure" status=0 Record 9: "EXPOSURE= 20.0 / [s] Exposure duration" status=0 Record 10: "EXPTIME = 20.0 / [s] Exposure duration" status=0 Record 11: "DATE-LOC= '2026-05-13T00:56:16.0938703' / Time of observation (local)" status=0 Record 12: "DATE-OBS= '2026-05-13T05:56:16.0938703' / Time of observation (UTC)" status=0 Record 13: "MJD-OBS = 61173.2474084836 / Modified Julian Date of observation" status=0 Record 14: "DATE-AVG= '2026-05-13T05:56:25.9933791' / Averaged midpoint time (UTC)" status=0 Record 15: "MJD-AVG = 61173.2475230671 / 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= 0.0 / [degC] CCD temperature setpoint" status=0 Record 25: "CCD-TEMP= -0.0 / [degC] CCD temperature" status=0 Record 26: "READOUTM= '2CMS-0' / Sensor readout mode" status=0 Record 27: "USBLIMIT= 50 / Camera-specific USB setting" status=0 Record 28: "TELESCOP= 'QHY600M-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 = 148.234784110625 / [deg] RA of telescope" status=0 Record 32: "DEC = 54.0000054152335 / [deg] Declination of telescope" status=0 Record 33: "CENTALT = 38.3313888888889 / [deg] Altitude of telescope" status=0 Record 34: "CENTAZ = 315.250555555556 / [deg] Azimuth of telescope" status=0 Record 35: "AIRMASS = 1.60988952093933 / 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 = 'UMa-06' / Name of the object of interest" status=0 Record 46: "OBJCTRA = '09 52 56' / [H M S] RA of imaged object" status=0 Record 47: "OBJCTDEC= '+54 00 00' / [D M S] Declination of imaged object" status=0 Record 48: "OBJCTROT= 0.0 / [deg] planned rotation of imaged object" status=0 Record 49: "FOCNAME = 'ZWO Focuser' / Focusing equipment name" status=0 Record 50: "FOCPOS = 29445 / [step] Focuser position" status=0 Record 51: "FOCUSPOS= 29445 / [step] Focuser position" status=0 Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0 Record 53: "FOCTEMP = 24.2900009155273 / [degC] Focuser temperature" status=0 Record 54: "FOCUSTEM= 24.2900009155273 / [degC] Focuser temperature" status=0 Record 55: "DEWPOINT= 11.8 / [degC] Dew point" status=0 Record 56: "HUMIDITY= 51.0 / [percent] Relative humidity" status=0 Record 57: "PRESSURE= 902.91 / [hPa] Air pressure" status=0 Record 58: "AMBTEMP = 22.5 / [degC] Ambient air temperature" status=0 Record 59: "WINDDIR = 352.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0 Record 60: "WINDGUST= 13.00104 / [kph] Wind gust" status=0 Record 61: "WINDSPD = 9.700776 / [kph] Wind speed" status=0 Record 62: "ROWORDER= 'TOP-DOWN' / FITS Image Orientation" status=0 Record 63: "EQUINOX = 2000.0 / Equinox of celestial coordinate system" status=0 Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0 Record 65: "QHY_EXP = 20.000096 / [s] Actual exposure time" status=0 Record 66: "QHY_PP = 13888.0 / [ps] pixelPeriod" status=0 Record 67: "QHY_LP = 85000.0 / [ns] linePeriod" status=0 Record 68: "GPS_LP = 85000.0 / [ns] linePeriod" status=0 Record 69: "QHY_FP = 20000160.0 / [us] framePeriod" status=0 Record 70: "QHY_CPL = 6120.0 / clocksPerLine" status=0 Record 71: "QHY_LPF = 235295.0 / linesPerFrame" status=0 Record 72: "QHY_AET = 20000096.0 / [us] actualExposureTime" status=0 Record 73: "QHY_LEM = T / isLongExposureMode" status=0 Record 74: "QHY_OFF0= 3767.777 / [us] RollingShutterEndOffset row 0" status=0 Allocating memory for image, dark and result arrays... Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits 9576 6388 16 bitpix SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-05-12.fit CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-05-12.fit Reading dark frame /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-05-12.fit 9576 6388 16 bitpix Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/d_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits :) Spent 0.543026 seconds renamed 'mdark_TTUQ1b1x1_0C_20s_2026-05-12.png' -> 'transient_report/dark.png' MegaDivider v7 Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/d_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits 9576 6388 16 bitpix Reading flat /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-04-22_multinight.fit 9576 6388 16 bitpix Avarage count on flat field image: 37850.569222 Minimal real count (from overscan): 5 Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits :) No overscan detected - all values seem high! (left_median=24504.0, right_median=28262.5) renamed 'mff_TTUQ1b1x1_2026-04-22_multinight.png' -> 'transient_report/flat.png' Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits Dark frame used to calibrate the second-epoch images:
Flat field used to calibrate the second-epoch images:
after the calibration attempt: SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits Previews of the CALIBRATED second-epoch images:
fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits
fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.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/UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits /data_ssd/NMW-TexasTech/reference_imgs/UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits SExtractor catalog cache: saved UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits.cat to cache SExtractor catalog cache: saved UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.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/UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits /data_ssd/NMW-TexasTech/reference_imgs/UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.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: 2461173.74705064 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 Entering WCS image calibration mode. Entering WCS image calibration mode. Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve! FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits WCS_IMAGE_NAME=wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits Field of view for the image /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits was not set. Trying to guess... It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve! FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits WCS_IMAGE_NAME=wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits Field of view for the image /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits was not set. Trying to guess... The guess is 605 arcmin. The guess is 605 arcmin. No image with WCS calibration found for /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits .... Determining astrometry method... util/wcs_image_calibration.sh: line 129: echo: write error: Broken pipe Using the local copy of Astrometry.net software... Choosing aperture... Using the catalog image00004.cat SExtracted earlier from the image /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits util/wcs_image_calibration.sh: line 129: echo: write error: Broken pipe util/wcs_image_calibration.sh: line 129: echo: write error: Broken pipe It's a known telescope with plate solutions that are supposed to be good. It's a known telescope with plate solutions that are supposed to be good. No image with WCS calibration found for /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits .... The input image /data_ssd/NMW-TexasTech/reference_imgs/UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits' -> 'wcs_UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits' The input image /data_ssd/NMW-TexasTech/reference_imgs/UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits has a WCS header - will blindly trust it is good... Determining astrometry method... FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits WCS_IMAGE_NAME=wcs_UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits Field of view for the image /data_ssd/NMW-TexasTech/reference_imgs/UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits was not set. Trying to guess... Using the local copy of Astrometry.net software... Choosing aperture... Using the catalog image00003.cat SExtracted earlier from the image /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits '/data_ssd/NMW-TexasTech/reference_imgs/UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits' -> 'wcs_UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits' FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits WCS_IMAGE_NAME=wcs_UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits Field of view for the image /data_ssd/NMW-TexasTech/reference_imgs/UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits was not set. Trying to guess... The guess is 573 arcmin. The guess is 573 arcmin. WCS-calibrated image found: wcs_UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits Checking if the catalog wcs_UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits.cat corresponding to the image wcs_UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits alredy exist and is non-empty... Catalog wcs_UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits.cat corresponding to the image wcs_UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits was not found. verification OK: /data_ssd/NMW-TexasTech/reference_imgs/UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits WCS-calibrated image found: wcs_UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits Checking if the catalog wcs_UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits.cat corresponding to the image wcs_UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits alredy exist and is non-empty... Catalog wcs_UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits.cat corresponding to the image wcs_UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits was not found. verification OK: /data_ssd/NMW-TexasTech/reference_imgs/UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits /data_ssd/NMW-TexasTech/workdir/vast_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/lib/make_outxyls_for_astrometric_calibration found 6576 high-SNR stars for plate solving /data_ssd/NMW-TexasTech/workdir/vast_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/lib/make_outxyls_for_astrometric_calibration found 6553 high-SNR stars for plate solving verification OK: wcs_UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits verification OK: wcs_UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits This service uses tools provided by Astrometry.net. For more information visit http://astrometry.net/ This service uses tools provided by Astrometry.net. For more information visit http://astrometry.net/ ######### Trying to solve plate assuming 605' field of view ######### /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits Using the local copy of Astrometry.net code ######### Trying to solve plate assuming 605' field of view ######### /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits Using the local copy of Astrometry.net code IMAGE_SIZE= --width 9576 --height 6388 SCALE_LOW=544.5 SCALE_HIGH=3025.0 Using solve-field binary /usr/local/astrometry/bin/solve-field IMAGE_SIZE= --width 9576 --height 6388 SCALE_LOW=544.5 SCALE_HIGH=3025.0 Using solve-field binary /usr/local/astrometry/bin/solve-field Reading input file 1 of 1: "out1934800.xyls"... Reading input file 1 of 1: "out1934798.xyls"... Generating wcs_UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits.cat from image00001.cat Catalog wcs_UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits.cat corresponding to the image wcs_UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits created. verification OK: wcs_UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits Generating wcs_UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits.cat from image00002.cat Catalog wcs_UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits.cat corresponding to the image wcs_UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits created. verification OK: wcs_UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits verification OK: wcs_UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits verification OK: wcs_UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits Image size: 941.5'x627.0' 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: 09:52:56.802 +53:59:54.59 J2000 4789.000 3195.000 ### Converting SExtractor-derived pixel positions to celestial coordinates using xy2sky from WCSTools ### Image size: 941.6'x627.1' 15.7(deg)x10.5(deg) 9576x6388 pix Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis Image center: 09:52:59.725 +53:58:44.63 J2000 4789.000 3195.000 ### Converting SExtractor-derived pixel positions to celestial coordinates using xy2sky from WCSTools ### ### Converted positions of 8294 stars ### 'wcs_UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits.cat' -> 'vast_debug_catalog_before_xy2sky_correction.cat.log' ### Converted positions of 8427 stars ### '/data_ssd/NMW-TexasTech/workdir/vast_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/correct_sextractor_wcs_catalog_usingxy2sky1935254.tmp' -> 'vast_debug_catalog_after_xy2sky_correction.cat.log' The plate-solved (WCS-calibrated) image is saved to wcs_UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits 'wcs_UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits.cat' -> 'vast_debug_catalog_before_xy2sky_correction.cat.log' '/data_ssd/NMW-TexasTech/workdir/vast_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/correct_sextractor_wcs_catalog_usingxy2sky1935266.tmp' -> 'vast_debug_catalog_after_xy2sky_correction.cat.log' The plate-solved (WCS-calibrated) image is saved to wcs_UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits Reading sort column "FLUX_APER" Sorting sort column mmapping input file Copying table header. Writing row 0 Done Solving... Reading sort column "FLUX_APER" Sorting sort column mmapping input file Copying table header. Writing row 0 Done Solving... Reading file "./out1934800.axy"... Reading file "./out1934798.axy"... Field 1 did not solve (index index-4119.fits, field objects 1-10). Field 1 did not solve (index index-4119.fits, field objects 1-10). Field 1 did not solve (index index-4118.fits, field objects 1-10). Field 1 did not solve (index index-4118.fits, field objects 1-10). Field 1 did not solve (index index-4117.fits, field objects 1-10). Field 1 did not solve (index index-4117.fits, field objects 1-10). Field 1 did not solve (index index-4116.fits, field objects 1-10). Field 1 did not solve (index index-4116.fits, field objects 1-10). Field 1 did not solve (index index-4115.fits, field objects 1-10). Field 1 did not solve (index index-4115.fits, field objects 1-10). Field 1 did not solve (index index-4114.fits, field objects 1-10). Field 1 did not solve (index index-4114.fits, field objects 1-10). Field 1 did not solve (index index-4113.fits, field objects 1-10). Field 1 did not solve (index index-4113.fits, field objects 1-10). Field 1 did not solve (index index-4112.fits, field objects 1-10). Field 1 did not solve (index index-4112.fits, field objects 1-10). Field 1 did not solve (index index-4111.fits, field objects 1-10). Field 1 did not solve (index index-4110.fits, field objects 1-10). Field 1 did not solve (index index-4111.fits, field objects 1-10). Field 1 did not solve (index index-4109.fits, field objects 1-10). Field 1 did not solve (index index-4110.fits, field objects 1-10). Field 1 did not solve (index index-4108.fits, field objects 1-10). Field 1 did not solve (index index-4109.fits, field objects 1-10). Field 1 did not solve (index index-4108.fits, field objects 1-10). Field 1 did not solve (index index-4119.fits, field objects 11-20). Field 1 did not solve (index index-4119.fits, field objects 11-20). Field 1 did not solve (index index-4118.fits, field objects 11-20). Field 1 did not solve (index index-4118.fits, field objects 11-20). Field 1 did not solve (index index-4117.fits, field objects 11-20). Field 1 did not solve (index index-4117.fits, field objects 11-20). log-odds ratio 195.749 (1.02991e+85), 23 match, 0 conflict, 22 distractors, 30 index. RA,Dec = (148.377,54.0551), pixel scale 5.97982 arcsec/pix. Hit/miss: Hit/miss: +-+-+++++-+++++++--++++-+---+------++-------+(best)------------------------------------------------------- log-odds ratio 196.212 (1.63675e+85), 23 match, 0 conflict, 22 distractors, 30 index. RA,Dec = (148.364,54.0533), pixel scale 5.97975 arcsec/pix. Hit/miss: Hit/miss: +-+-+++++-+++++++--++++-+---+-------++------+(best)------------------------------------------------------- Field 1: solved with index index-4116.fits. Field 1 solved: writing to file ./out1934800.solved to indicate this. Field 1: solved with index index-4116.fits. Field 1 solved: writing to file ./out1934798.solved to indicate this. Field: out1934798.xyls Field center: (RA,Dec) = (148.366725, 54.054709) deg. Field center: (RA H:M:S, Dec D:M:S) = (09:53:28.014, +54:03:16.951). Field size: 15.7975 x 10.574 degrees Field rotation angle: up is -176.524 degrees E of N Field parity: neg Field: out1934800.xyls Field center: (RA,Dec) = (148.379947, 54.056460) deg. Field center: (RA H:M:S, Dec D:M:S) = (09:53:31.187, +54:03:23.255). Field size: 15.7976 x 10.5742 degrees Field rotation angle: up is -176.523 degrees E of N Field parity: neg Inserting WCS header... Inserting WCS header... '/data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits' -> 'fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits' '/data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits' -> 'fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits' WCS keywords have been successfully stripped from all HDUs in the file. WCS keywords have been successfully stripped from all HDUs in the file. -rw-r--r-- 1 apache apache 117M May 13 01:08 fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits -rw-r--r-- 1 apache apache 12K May 13 01:08 out1934800.wcs Inserting WCS header (1st iteration local)... -rw-r--r-- 1 apache apache 117M May 13 01:08 fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits -rw-r--r-- 1 apache apache 12K May 13 01:08 out1934798.wcs Inserting WCS header (1st iteration local)... Opening FITS image file fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits for reading... done! Creating new image file (wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits)... done! Opening FITS image file fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits for reading... done! Creating new image file (wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits)... done! done! done! All done! done The WCS header appears to be added with no errors in /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits (fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits) All done! done The WCS header appears to be added with no errors in /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits (fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits) Keyword does not exist Keyword has been changed to: VAST001 = 'wcs_image_calibration.sh' / VaST script name Keyword does not exist Keyword has been changed to: VAST001 = 'wcs_image_calibration.sh' / VaST script name Keyword does not exist Keyword has been changed to: VAST002 = 'local ' / ASTROMETRYNET_LOCAL_OR_REMOTE Keyword does not exist Keyword has been changed to: VAST002 = 'local ' / ASTROMETRYNET_LOCAL_OR_REMOTE Keyword does not exist Keyword has been changed to: VAST003 = 'local ' / PLATE_SOLVE_SERVER Keyword does not exist Keyword has been changed to: VAST003 = 'local ' / PLATE_SOLVE_SERVER Keyword does not exist Keyword has been changed to: VAST004 = 'iteration01' / astrometry.net run Keyword does not exist Keyword has been changed to: VAST004 = 'iteration01' / astrometry.net run Reading input file 1 of 1: "out1934798.xyls"... Reading input file 1 of 1: "out1934800.xyls"... Reading sort column "FLUX_APER" Sorting sort column mmapping input file Copying table header. Writing row 0 Done Solving... Reading file "./out1934798.axy"... Only searching for solutions within 15.7267 degrees of RA,Dec (148.365,54.0539) log-odds ratio 196.212 (1.63675e+85), 23 match, 0 conflict, 22 distractors, 30 index. RA,Dec = (148.364,54.0533), pixel scale 5.97975 arcsec/pix. Hit/miss: Hit/miss: +-+-+++++-+++++++--++++-+---+-------++------+(best)------------------------------------------------------- Reading sort column "FLUX_APER" Sorting sort column mmapping input file Copying table header. Writing row 0 Done Solving... Reading file "./out1934800.axy"... Only searching for solutions within 15.7267 degrees of RA,Dec (148.378,54.0557) log-odds ratio 195.749 (1.02991e+85), 23 match, 0 conflict, 22 distractors, 30 index. RA,Dec = (148.377,54.0551), pixel scale 5.97982 arcsec/pix. Hit/miss: Hit/miss: +-+-+++++-+++++++--++++-+---+------++-------+(best)------------------------------------------------------- Field 1: solved with index index-4116.fits. Field 1 solved: writing to file ./out1934798.solved to indicate this. Field: out1934798.xyls Field center: (RA,Dec) = (148.360756, 54.053425) deg. Field center: (RA H:M:S, Dec D:M:S) = (09:53:26.581, +54:03:12.331). Field size: 15.7747 x 10.5793 degrees Field rotation angle: up is -176.511 degrees E of N Field parity: neg Field 1: solved with index index-4116.fits. Field 1 solved: writing to file ./out1934800.solved to indicate this. Field: out1934800.xyls Field center: (RA,Dec) = (148.374022, 54.055174) deg. Field center: (RA H:M:S, Dec D:M:S) = (09:53:29.765, +54:03:18.626). Field size: 15.7749 x 10.5796 degrees Field rotation angle: up is -176.51 degrees E of N Field parity: neg WCS keywords have been successfully stripped from all HDUs in the file. -rw-r--r-- 1 apache apache 117M May 13 01:08 fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits -rw-r--r-- 1 apache apache 12K May 13 01:08 out1934798.wcs Inserting WCS header (2nd iteration local)... Opening FITS image file fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits for reading... done! Creating new image file (wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits)... done! WCS keywords have been successfully stripped from all HDUs in the file. -rw-r--r-- 1 apache apache 117M May 13 01:08 fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits -rw-r--r-- 1 apache apache 12K May 13 01:08 out1934800.wcs Inserting WCS header (2nd iteration local)... Opening FITS image file fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits for reading... done! Creating new image file (wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits)... done! done! done! All done! The WCS header appears to be added with no errors. Keyword does not exist Keyword has been changed to: VAST001 = 'wcs_image_calibration.sh' / VaST script name Keyword does not exist Keyword has been changed to: VAST002 = 'local ' / ASTROMETRYNET_LOCAL_OR_REMOTE Keyword does not exist Keyword has been changed to: VAST003 = 'local ' / PLATE_SOLVE_SERVER Keyword does not exist Keyword has been changed to: VAST004 = 'iteration02' / astrometry.net run The field of view is large: we'll try to run Astromety.net code on the image itself rather than a star list Reading input file "wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits"... Found an existing WCS header, will try to verify it. Extracting sources... All done! The WCS header appears to be added with no errors. Keyword does not exist Keyword has been changed to: VAST001 = 'wcs_image_calibration.sh' / VaST script name Keyword does not exist Keyword has been changed to: VAST002 = 'local ' / ASTROMETRYNET_LOCAL_OR_REMOTE Keyword does not exist Keyword has been changed to: VAST003 = 'local ' / PLATE_SOLVE_SERVER Keyword does not exist Keyword has been changed to: VAST004 = 'iteration02' / astrometry.net run The field of view is large: we'll try to run Astromety.net code on the image itself rather than a star list Reading input file "wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits"... Found an existing WCS header, will try to verify it. Extracting sources... simplexy: found 27188 sources. simplexy: found 27303 sources. Solving... Solving... Reading file "./wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.axy"... Verifying WCS using indices with quads of size [63.729, 955.336] arcmin Reading file "./wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.axy"... Verifying WCS using indices with quads of size [63.7287, 955.332] arcmin Verifying WCS with index 39 of 61 (/usr/local/astrometry/data/index-4117.fits) Verifying WCS with index 39 of 61 (/usr/local/astrometry/data/index-4117.fits) Verifying WCS of field 1. --> log-odds 0 Verifying WCS with index 40 of 61 (/usr/local/astrometry/data/index-4116.fits) Verifying WCS of field 1. --> log-odds 0 Verifying WCS with index 40 of 61 (/usr/local/astrometry/data/index-4116.fits) Verifying WCS of field 1. log-odds ratio 196.881 (3.19363e+85), 29 match, 0 conflict, 381 distractors, 30 index. RA,Dec = (148.376,54.056), pixel scale 5.98582 arcsec/pix. Hit/miss: Hit/miss: ---+------------+--------+--------+-----+-----+-------+---------+----------------------+--------+-+- Verifying WCS of field 1. log-odds ratio 216.419 (9.76427e+93), 30 match, 0 conflict, 372 distractors, 30 index. RA,Dec = (148.362,54.0542), pixel scale 5.98579 arcsec/pix. Hit/miss: Hit/miss: ---++-----------+-------+----------+--------+---------+-+--------------+---------------+------------ --> log-odds 196.881 Verifying WCS with index 41 of 61 (/usr/local/astrometry/data/index-4115.fits) Verifying WCS of field 1. log-odds ratio 402.059 (4.09337e+174), 50 match, 0 conflict, 519 distractors, 53 index. RA,Dec = (148.376,54.056), pixel scale 5.98582 arcsec/pix. Hit/miss: Hit/miss: ---+-----------++--------+--------++----+-----+-------+-----+---+---+--------------+---+--------+-++ --> log-odds 216.419 Verifying WCS with index 41 of 61 (/usr/local/astrometry/data/index-4115.fits) Verifying WCS of field 1. log-odds ratio 428.639 (1.4302e+186), 52 match, 0 conflict, 509 distractors, 54 index. RA,Dec = (148.362,54.0542), pixel scale 5.98579 arcsec/pix. Hit/miss: Hit/miss: ---++------+----+-------+----------+---+---++----+---++-+--------------+---------------+++-+-------- --> log-odds 402.059 Verifying WCS with index 42 of 61 (/usr/local/astrometry/data/index-4114.fits) Verifying WCS of field 1. log-odds ratio 893.9 (inf), 96 match, 0 conflict, 473 distractors, 100 index. RA,Dec = (148.376,54.056), pixel scale 5.98582 arcsec/pix. Hit/miss: Hit/miss: ---+-----+-----+++---+++++------++++----++----+---+--++-----++--+-+++++--+---+-----+-+-+--+---+++-++ --> log-odds 428.639 Verifying WCS with index 42 of 61 (/usr/local/astrometry/data/index-4114.fits) Verifying WCS of field 1. log-odds ratio 909.254 (inf), 98 match, 0 conflict, 463 distractors, 101 index. RA,Dec = (148.362,54.0542), pixel scale 5.98579 arcsec/pix. Hit/miss: Hit/miss: -+-++------+--+++-----+-++------+--+---+++-++----++-+++-+--+-+-----+-+-+----+-+---+--+-+++-+--++-+-+ --> log-odds 893.9 Verifying WCS with index 43 of 61 (/usr/local/astrometry/data/index-4113.fits) Verifying WCS of field 1. log-odds ratio 1749.14 (inf), 187 match, 0 conflict, 382 distractors, 196 index. RA,Dec = (148.376,54.056), pixel scale 5.98582 arcsec/pix. Hit/miss: Hit/miss: ++++-+++++-+--++++-+-+++++++-+--+++++-++++-+--++-++++++-+-+-+++-+++++++++++--+--+-++++-++-+++-++++++ --> log-odds 909.254 Verifying WCS with index 43 of 61 (/usr/local/astrometry/data/index-4113.fits) Verifying WCS of field 1. log-odds ratio 1763.66 (inf), 188 match, 0 conflict, 373 distractors, 197 index. RA,Dec = (148.362,54.0542), pixel scale 5.98579 arcsec/pix. Hit/miss: Hit/miss: +++++++++++++-++++++-++-++------+++++++++++++--++++-+++-+-++-+++++-+++--++--+++-++++-+-++++++-++-+-+ --> log-odds 1749.14 Verifying WCS with index 44 of 61 (/usr/local/astrometry/data/index-4112.fits) Verifying WCS of field 1. log-odds ratio 3240.99 (inf), 365 match, 0 conflict, 496 distractors, 382 index. RA,Dec = (148.376,54.056), pixel scale 5.98582 arcsec/pix. Hit/miss: Hit/miss: ++++++++++++-+++++-+++++++++-+++++++++++++-++++++++++++++-+++++-++++++++++++-+++++++++++++++++++++++ --> log-odds 1763.66 Verifying WCS with index 44 of 61 (/usr/local/astrometry/data/index-4112.fits) Verifying WCS of field 1. log-odds ratio 3254.11 (inf), 366 match, 0 conflict, 454 distractors, 382 index. RA,Dec = (148.362,54.0542), pixel scale 5.98579 arcsec/pix. Hit/miss: Hit/miss: ++++++++++++++++++++-++++++++++++++++++++++++-+++++++++++-++++++++-++++-++-+++++++++-+++++++++++++++ --> log-odds 3240.99 Verifying WCS with index 45 of 61 (/usr/local/astrometry/data/index-4111.fits) Verifying WCS of field 1. log-odds ratio 5803.72 (inf), 708 match, 1 conflict, 857 distractors, 736 index. RA,Dec = (148.376,54.056), pixel scale 5.98582 arcsec/pix. Hit/miss: Hit/miss: ++++++++++++++++++-+++++++++-+++++++++++++-++++++++++++++-+++++-++++++++++++++++++++++++++++++++++++ --> log-odds 3254.11 Verifying WCS with index 45 of 61 (/usr/local/astrometry/data/index-4111.fits) Verifying WCS of field 1. log-odds ratio 5816.87 (inf), 709 match, 1 conflict, 960 distractors, 736 index. RA,Dec = (148.362,54.0542), pixel scale 5.98579 arcsec/pix. Hit/miss: Hit/miss: ++++++++++++++++++++-++++++++++++++++++++++++++++++++++++-++++++++-++++-++-+++++++++++++++++++++++++ --> log-odds 5803.72 Verifying WCS with index 46 of 61 (/usr/local/astrometry/data/index-4110.fits) Verifying WCS of field 1. --> log-odds 5816.87 Verifying WCS with index 46 of 61 (/usr/local/astrometry/data/index-4110.fits) log-odds ratio 10621.6 (inf), 1416 match, 0 conflict, 1854 distractors, 1461 index. RA,Dec = (148.376,54.056), pixel scale 5.98582 arcsec/pix. Hit/miss: Hit/miss: ++++++++++++++++++-+++++++++-+++++++++++++-++++++++++++++-+++++-++++++++++++++++++++++++++++++++++++ Verifying WCS of field 1. log-odds ratio 10646.4 (inf), 1418 match, 1 conflict, 1862 distractors, 1461 index. RA,Dec = (148.362,54.0542), pixel scale 5.98579 arcsec/pix. Hit/miss: Hit/miss: ++++++++++++++++++++-++++++++++++++++++++++++++++++++++++-++++++++-++++-++-+++++++++++++++++++++++++ --> log-odds 10646.4 --> log-odds 10621.6 Got 7 solutions. Got 7 solutions. Field: wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits Field center: (RA,Dec) = (148.361195, 54.054410) deg. Field center: (RA H:M:S, Dec D:M:S) = (09:53:26.687, +54:03:15.878). Field size: 15.7739 x 10.5715 degrees Field rotation angle: up is -176.514 degrees E of N Field parity: neg Creating new FITS file "./wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.new"... Field: wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits Field center: (RA,Dec) = (148.374464, 54.056163) deg. Field center: (RA H:M:S, Dec D:M:S) = (09:53:29.871, +54:03:22.188). Field size: 15.7741 x 10.5716 degrees Field rotation angle: up is -176.513 degrees E of N Field parity: neg Creating new FITS file "./wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.new"... renamed 'wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.new' -> 'wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits' renamed 'wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.new' -> 'wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits' Checking if the catalog wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits.cat corresponding to the image wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits alredy exist and is non-empty... Catalog wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits.cat corresponding to the image wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits was not found. Checking if the catalog wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits.cat corresponding to the image wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits alredy exist and is non-empty... Catalog wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits.cat corresponding to the image wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits was not found. verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits verification OK: wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits verification OK: wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits Generating wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits.cat from image00003.cat Generating wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits.cat from image00004.cat Catalog wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits.cat corresponding to the image wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits created. Catalog wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits.cat corresponding to the image wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits created. verification OK: wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits verification OK: wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits verification OK: wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits verification OK: wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits Image size: 941.4'x626.6' 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: 09:53:29.511 +54:03:19.38 J2000 4789.000 3195.000 ### Converting SExtractor-derived pixel positions to celestial coordinates using xy2sky from WCSTools ### Image size: 941.4'x626.6' 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: 09:53:26.327 +54:03:13.07 J2000 4789.000 3195.000 ### Converting SExtractor-derived pixel positions to celestial coordinates using xy2sky from WCSTools ### ### Converted positions of 6811 stars ### 'wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits.cat' -> 'vast_debug_catalog_before_xy2sky_correction.cat.log' '/data_ssd/NMW-TexasTech/workdir/vast_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/correct_sextractor_wcs_catalog_usingxy2sky1936449.tmp' -> 'vast_debug_catalog_after_xy2sky_correction.cat.log' The plate-solved (WCS-calibrated) image is saved to wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits ### Converted positions of 6846 stars ### 'wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits.cat' -> 'vast_debug_catalog_before_xy2sky_correction.cat.log' '/data_ssd/NMW-TexasTech/workdir/vast_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/correct_sextractor_wcs_catalog_usingxy2sky1936452.tmp' -> 'vast_debug_catalog_after_xy2sky_correction.cat.log' The plate-solved (WCS-calibrated) image is saved to wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits wcs_UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits exists and is non-empty Saving wcs_UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits to local_wcs_cache/ 'wcs_UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits' -> 'local_wcs_cache/wcs_UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits' wcs_UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits exists and is non-empty Saving wcs_UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits to local_wcs_cache/ 'wcs_UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits' -> 'local_wcs_cache/wcs_UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits' wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits exists and is non-empty Saving wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits to local_wcs_cache/ 'wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits' -> 'local_wcs_cache/wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits' wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits exists and is non-empty Saving wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits to local_wcs_cache/ 'wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits' -> 'local_wcs_cache/wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits' ################################### # fov_of_wcs_calibrated_image.sh output for wcs_UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits (1st reference image) verification OK: wcs_UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits Image size: 941.5'x627.0' 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: 09:52:56.802 +53:59:54.59 J2000 4789.000 3195.000 ################################### The image scale is 5.90"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.9" ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits (1st new image) verification OK: wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits Image size: 941.4'x626.6' 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: 09:53:26.327 +54:03:13.07 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the first second-epoch image (pointing accuracy) Reference image center 09:52:56.802 +53:59:54.59 Second-epoch image center 09:53:26.327 +54:03:13.07 Angular distance between the image centers 0.0909 deg. Soft limit: 0.50 deg. Hard limit: 1.00 deg. ################################### ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits (2nd new image) verification OK: wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits Image size: 941.4'x626.6' 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: 09:53:29.511 +54:03:19.38 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the second second-epoch image (pointing accuracy) Reference image center 09:52:56.802 +53:59:54.59 Second-epoch image center 09:53:29.511 +54:03:19.38 Angular distance between the image centers 0.0982 deg. ################################### ################################### # Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above) ref1=wcs_UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits sigma_overall=N/A worst_q_ratio=N/A ref2=wcs_UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits sigma_overall=N/A worst_q_ratio=N/A new1=wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits sigma_overall=N/A worst_q_ratio=N/A new2=wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits sigma_overall=N/A worst_q_ratio=N/A reference average sigma_overall=N/A worst_q_ratio=N/A warn-on-ratio threshold: 2.0x reference ################################### INFO: WCS quality sigma_overall_arcsec not available for comparison (1st new image new=N/A ref_avg=N/A) INFO: WCS quality sigma_overall_arcsec not available for comparison (2nd new image new=N/A ref_avg=N/A) INFO: WCS quality worst_quadrant_to_overall_ratio not available for comparison (1st new image new=N/A ref_avg=N/A) INFO: WCS quality worst_quadrant_to_overall_ratio not available for comparison (2nd new image new=N/A ref_avg=N/A) ################################### # 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 09:53:26.327 +54:03:13.07 Second-epoch second image center 09:53:29.511 +54:03:19.38 Angular distance between the image centers 0.00798 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/UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits &> /tmp/tmp.JbnSgpQHLO Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits &> /tmp/tmp.Z8hXVT3HPR Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits &> /tmp/tmp.wPQMGSrhNp Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits &> /tmp/tmp.RjBvUz7syK Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits Calibrating the magnitude scale Found non-empty wcs_UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.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_UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits and wcs_UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.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_UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits and wcs_UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits.cat Found non-empty wcs_UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits and wcs_UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits.cat The reference image (wcs_UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits) and catalog (wcs_UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits.cat) found 'wcs_UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits.cat' -> 'wcsmag.cat' Read 8294 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 133.8771 to 163.4010 deg, Dec +47.7207 to +59.3639 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 133.8771 to 163.4010 deg, Dec 47.7207 to 59.3639 deg Loaded 6154 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): 4189 out of 4398 total matches. Matched with Tycho-2 4398 out of 8294 detected stars. The calibration function type and coefficients are written to calib.txt_param util/calibrate_magnitude_scale 0.000000 1.000000 22.931000 a=0.000000 b=1.000000 c=22.931000 From vast_summary.log: estimated ref. image limiting mag.: -7.44 Updating vast_summary.log: Estimated ref. image limiting mag.: 15.49 Updated vast_limiting_magnitude.log with calibrated magnitudes Working... Please, PLEASE, be patient!!! All lightcurves processed! =) Estimated ref. image limiting mag.: 15.49
Lightcurve magnitude calibration plot:
Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V) Read 8294 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 133.8771 to 163.4010 deg, Dec +47.7207 to +59.3639 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 133.8771 to 163.4010 deg, Dec 47.7207 to 59.3639 deg Loaded 6154 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): 4189 out of 4398 total matches. Matched with Tycho-2 4398 out of 8294 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits:
Forced-photometry filter: calibrated wcs_UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits -> calib.txt_param_ref_wcs_UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits (aperture=6.0) Read 8427 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 133.8964 to 163.5531 deg, Dec +47.6713 to +59.3564 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 133.8964 to 163.5531 deg, Dec 47.6713 to 59.3564 deg Loaded 6206 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): 4180 out of 4401 total matches. Matched with Tycho-2 4401 out of 8427 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits:
Forced-photometry filter: calibrated wcs_UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits -> calib.txt_param_ref_wcs_UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits (aperture=6.4) ____ End of magnitude calibration ____ Applying consolidated magnitude filters... Preparing the exclusion lists for this field Done with filtering Found 2 candidate transients before the final filtering. (Hard limit: 8000) Median FWHM seeing for isolated stars: 2.1 pix UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits 2.2 pix UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits 2.4 pix fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits 2.4 pix fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits 2.1 pix wcs_UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits 2.2 pix wcs_UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits Limiting magnitude estimates: 15.5 mag. UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits 15.5 mag. UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits 15.0 mag. fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits 15.0 mag. fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits All-image limiting magnitude estimate: 15.0 (SNR ) 12.2 (80% of stars) with default.sex.telephoto_lens_onlybrightstars_v1 The first estimate is the magnitude of a star detected with a signal-to-noise ratio of following Karpov (2025, Acta Polytechnica, 65, 50). This value should be representative of the faintest stars clearly visible in the image. The brighter of the limiting magnitude estimates for the two second-epoch images is reported here. The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images. This value is representative of the faintest object that may enter the candidate transients list. The hard cut-off for the candidate transients is 15.0 mag. Waiting for UCAC5 plate solver wait ############ /tmp/tmp.JbnSgpQHLO (6) ############ Parsing command line arguments... The guess is based on the existing WCS header. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits 573.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits' -> 'wcs_UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits' FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits WCS_IMAGE_NAME=wcs_UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits WCS-calibrated image found: wcs_UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits Checking if the catalog wcs_UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits.cat corresponding to the image wcs_UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits alredy exist and is non-empty... Catalog wcs_UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits.cat corresponding to the image wcs_UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits WCS catalog name: wcs_UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=553, passed=8294 Got 8294 stars (including 7729 good ones) from the SExtractor catalog wcs_UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits.cat util/solve_plate_with_UCAC5 got 8294 stars from the SExtractor catalog Updated FoV from the plate-solved image: 941.5' Seting catalog search parameters based on the expected field of view 941.5 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013076 (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 0.010461 (37.7 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 688 to 748 (Dec 47.7 to 59.4) Done reading UCAC5 zone files... Matched 978 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 978 matched stars entering correct_measured_positions(), 969 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.31" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 978 matched stars entering correct_measured_positions(), 8194 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.30" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 688 to 748 (Dec 47.7 to 59.4) Done reading UCAC5 zone files... Matched 978 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 978 matched stars entering correct_measured_positions(), 8192 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.30" Accuracy estimation diagnostic: 978 matched stars entering correct_measured_positions(), 8192 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.28" Excluding outliers - 978 stars left (next iteration limit 1075) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) WCS_QUALITY_DIAG: file=UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits N_match=978 sigma_overall_arcsec=0.293 sigma_q1_arcsec=0.436 sigma_q2_arcsec=0.258 sigma_q3_arcsec=0.300 sigma_q4_arcsec=0.235 n_q1=206 n_q2=239 n_q3=229 n_q4=304 worst_quadrant_to_overall_ratio=1.485 The image catalog is written to wcs_UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits -region wcs_UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.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.Z8hXVT3HPR (6) ############ Parsing command line arguments... The guess is based on the existing WCS header. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits 573.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits' -> 'wcs_UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits' FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits WCS_IMAGE_NAME=wcs_UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits WCS-calibrated image found: wcs_UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits Checking if the catalog wcs_UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits.cat corresponding to the image wcs_UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits alredy exist and is non-empty... Catalog wcs_UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits.cat corresponding to the image wcs_UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits WCS catalog name: wcs_UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=549, passed=8427 Got 8427 stars (including 7865 good ones) from the SExtractor catalog wcs_UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits.cat util/solve_plate_with_UCAC5 got 8427 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 688 to 748 (Dec 47.7 to 59.4) Done reading UCAC5 zone files... Matched 977 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 977 matched stars entering correct_measured_positions(), 973 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.37" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 977 matched stars entering correct_measured_positions(), 8334 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.36" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 688 to 748 (Dec 47.7 to 59.4) Done reading UCAC5 zone files... Matched 977 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 977 matched stars entering correct_measured_positions(), 8335 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.36" Accuracy estimation diagnostic: 977 matched stars entering correct_measured_positions(), 8335 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.35" Excluding outliers - 977 stars left (next iteration limit 1074) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) WCS_QUALITY_DIAG: file=UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits N_match=977 sigma_overall_arcsec=0.359 sigma_q1_arcsec=0.438 sigma_q2_arcsec=0.379 sigma_q3_arcsec=0.384 sigma_q4_arcsec=0.278 n_q1=217 n_q2=230 n_q3=230 n_q4=300 worst_quadrant_to_overall_ratio=1.220 The image catalog is written to wcs_UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits -region wcs_UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.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.wPQMGSrhNp (6) ############ Parsing command line arguments... The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um Internal estimated FoV 605.3' The guess is based on the FOCALLEN keyword. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve! FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits WCS_IMAGE_NAME=wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits WCS-calibrated image found: wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits Checking if the catalog wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits.cat corresponding to the image wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits alredy exist and is non-empty... Catalog wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits.cat corresponding to the image wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits WCS catalog name: wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=355, passed=6846 Got 6846 stars (including 6482 good ones) from the SExtractor catalog wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits.cat util/solve_plate_with_UCAC5 got 6846 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 689 to 748 (Dec 47.9 to 59.4) Done reading UCAC5 zone files... Matched 974 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 966 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.26" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 6802 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.26" 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 689 to 748 (Dec 47.9 to 59.4) Done reading UCAC5 zone files... Matched 974 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 6802 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.26" Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 6802 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.25" Excluding outliers - 974 stars left (next iteration limit 1071) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) WCS_QUALITY_DIAG: file=fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits N_match=974 sigma_overall_arcsec=0.272 sigma_q1_arcsec=0.290 sigma_q2_arcsec=0.310 sigma_q3_arcsec=0.237 sigma_q4_arcsec=0.235 n_q1=241 n_q2=225 n_q3=241 n_q4=267 worst_quadrant_to_overall_ratio=1.137 The image catalog is written to wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits -region wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.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.RjBvUz7syK (6) ############ Parsing command line arguments... The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um Internal estimated FoV 605.3' The guess is based on the FOCALLEN keyword. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve! FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits WCS_IMAGE_NAME=wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits WCS-calibrated image found: wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits Checking if the catalog wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits.cat corresponding to the image wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits alredy exist and is non-empty... Catalog wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits.cat corresponding to the image wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits WCS catalog name: wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=357, passed=6811 Got 6811 stars (including 6439 good ones) from the SExtractor catalog wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits.cat util/solve_plate_with_UCAC5 got 6811 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 689 to 748 (Dec 47.9 to 59.4) Done reading UCAC5 zone files... Matched 974 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 965 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.27" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 6766 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.27" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 689 to 748 (Dec 47.9 to 59.4) Done reading UCAC5 zone files... Matched 974 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 6766 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.27" Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 6766 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.26" Excluding outliers - 974 stars left (next iteration limit 1071) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) WCS_QUALITY_DIAG: file=fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits N_match=974 sigma_overall_arcsec=0.265 sigma_q1_arcsec=0.288 sigma_q2_arcsec=0.280 sigma_q3_arcsec=0.243 sigma_q4_arcsec=0.232 n_q1=235 n_q2=227 n_q3=242 n_q4=270 worst_quadrant_to_overall_ratio=1.089 The image catalog is written to wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits -region wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.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_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits' Saving fully-calibrated image wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits' Preparing the HTML report for the field UMa-06-Q1b1x1 with default.sex.telephoto_lens_onlybrightstars_v1 Forced photometry on wcs_UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits at 10:34:38.26 +52:09:42.6: 12.44 +/- 0.01 detection Forced photometry on wcs_UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits at 10:08:42.70 +55:54:26.8: 12.32 +/- 0.01 detection Forced photometry on wcs_UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits at 10:34:38.26 +52:09:42.6: 12.39 +/- 0.01 detection Forced photometry on wcs_UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits at 10:08:42.70 +55:54:26.8: 12.27 +/- 0.01 detection Forced photometry reference-image weighted average: 12.42 +/- 0.01 Forced photometry filter REJECTED candidate at 10:34:38.26 +52:09:42.6: ref_mag=12.42 +/- 0.01 new_mean_mag=12.2178 delta=0.20 (need > 0.90) Forced photometry reference-image weighted average: 12.29 +/- 0.01 Forced photometry filter REJECTED candidate at 10:08:42.70 +55:54:26.8: ref_mag=12.29 +/- 0.01 new_mean_mag=12.3482 delta=-0.05 (need > 0.90) make_report_in_HTML.sh Phase 1 (network queries): 1s Pre-generating preview images in parallel... Done pre-generating preview images. Pre-generating finding charts in parallel... Done pre-generating finding charts. make_report_in_HTML.sh Pre-generation: 0s xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 20519_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166 The candidate 20519_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166 did not pass the final checksDiscovery image 1 2026 05 13.24705 2461173.74705 12.35 10:08:42.67 +55:54:26.7 3573 1967 /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 20556_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166 The candidate 20556_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166 did not pass the final checks Discovery image 2 2026 05 13.24752 2461173.74752 12.35 10:08:42.74 +55:54:26.8 3577 1969 /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits Discovery image 1 2026 05 13.24705 2461173.74705 12.22 10:34:38.24 +52:09:42.6 0931 3831 /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits make_report_in_HTML.sh Phase 2 (HTML assembly): 0s make_report_in_HTML.sh TOTAL: 1s Prepared the HTML report for the field UMa-06-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/UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits /data_ssd/NMW-TexasTech/reference_imgs/UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits SExtractor catalog cache: saved UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits.cat to cache SExtractor catalog cache: saved UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits.cat to cache VaST run complete with default.sex.telephoto_lens_vSTL The four input images were /data_ssd/NMW-TexasTech/reference_imgs/UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits /data_ssd/NMW-TexasTech/reference_imgs/UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits Checking WCS cache directory local_wcs_cache Found WCS cache directory local_wcs_cache Creating symlink local_wcs_cache/wcs_UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits Creating symlink local_wcs_cache/wcs_UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits Creating symlink local_wcs_cache/wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits Creating symlink local_wcs_cache/wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.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 Entering WCS image calibration mode. Entering WCS image calibration mode. Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits Entering WCS image calibration mode. FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve! FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits WCS_IMAGE_NAME=wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits Field of view for the image /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits was not set. Trying to guess... The guess is 605 arcmin. It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve! FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits WCS_IMAGE_NAME=wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits Field of view for the image /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits was not set. Trying to guess... The guess is 605 arcmin. WCS-calibrated image found: wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits Checking if the catalog wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits.cat corresponding to the image wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits alredy exist and is non-empty... Catalog wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits.cat corresponding to the image wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits was not found. It's a known telescope with plate solutions that are supposed to be good. WCS-calibrated image found: wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits Checking if the catalog wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits.cat corresponding to the image wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits alredy exist and is non-empty... Catalog wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits.cat corresponding to the image wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits was not found. verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits The input image /data_ssd/NMW-TexasTech/reference_imgs/UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits has a WCS header - will blindly trust it is good... It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits has a WCS header - will blindly trust it is good... verification OK: wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits verification OK: wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits '/data_ssd/NMW-TexasTech/reference_imgs/UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits' -> 'wcs_UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits' FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits WCS_IMAGE_NAME=wcs_UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits Field of view for the image /data_ssd/NMW-TexasTech/reference_imgs/UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits was not set. Trying to guess... '/data_ssd/NMW-TexasTech/reference_imgs/UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits' -> 'wcs_UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits' FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits WCS_IMAGE_NAME=wcs_UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits Field of view for the image /data_ssd/NMW-TexasTech/reference_imgs/UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits was not set. Trying to guess... The guess is 573 arcmin. The guess is 573 arcmin. WCS-calibrated image found: wcs_UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits Checking if the catalog wcs_UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits.cat corresponding to the image wcs_UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits alredy exist and is non-empty... Catalog wcs_UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits.cat corresponding to the image wcs_UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits was not found. WCS-calibrated image found: wcs_UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits Checking if the catalog wcs_UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits.cat corresponding to the image wcs_UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits alredy exist and is non-empty... Catalog wcs_UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits.cat corresponding to the image wcs_UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits was not found. verification OK: /data_ssd/NMW-TexasTech/reference_imgs/UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits verification OK: wcs_UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits verification OK: wcs_UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits Generating wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits.cat from image00003.cat Generating wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits.cat from image00004.cat Generating wcs_UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits.cat from image00002.cat Generating wcs_UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits.cat from image00001.cat Catalog wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits.cat corresponding to the image wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits created. Catalog wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits.cat corresponding to the image wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits created. verification OK: wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits verification OK: wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits Catalog wcs_UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits.cat corresponding to the image wcs_UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits created. verification OK: wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits verification OK: wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits verification OK: wcs_UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits Catalog wcs_UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits.cat corresponding to the image wcs_UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits created. verification OK: wcs_UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits verification OK: wcs_UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits verification OK: wcs_UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits Image size: 941.4'x626.6' 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: 09:53:26.327 +54:03:13.07 J2000 4789.000 3195.000 ### Converting SExtractor-derived pixel positions to celestial coordinates using xy2sky from WCSTools ### Image size: 941.4'x626.6' 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: 09:53:29.511 +54:03:19.38 J2000 4789.000 3195.000 ### Converting SExtractor-derived pixel positions to celestial coordinates using xy2sky from WCSTools ### Image size: 941.6'x627.1' 15.7(deg)x10.5(deg) 9576x6388 pix Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis Image center: 09:52:59.725 +53:58:44.63 J2000 4789.000 3195.000 ### Converting SExtractor-derived pixel positions to celestial coordinates using xy2sky from WCSTools ### Image size: 941.5'x627.0' 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: 09:52:56.802 +53:59:54.59 J2000 4789.000 3195.000 ### Converting SExtractor-derived pixel positions to celestial coordinates using xy2sky from WCSTools ### ### Converted positions of 33902 stars ### ### Converted positions of 34130 stars ### 'wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits.cat' -> 'vast_debug_catalog_before_xy2sky_correction.cat.log' 'wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits.cat' -> 'vast_debug_catalog_before_xy2sky_correction.cat.log' ### Converted positions of 43398 stars ### '/data_ssd/NMW-TexasTech/workdir/vast_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/correct_sextractor_wcs_catalog_usingxy2sky1951089.tmp' -> 'vast_debug_catalog_after_xy2sky_correction.cat.log' The plate-solved (WCS-calibrated) image is saved to wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits 'wcs_UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits.cat' -> 'vast_debug_catalog_before_xy2sky_correction.cat.log' '/data_ssd/NMW-TexasTech/workdir/vast_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/correct_sextractor_wcs_catalog_usingxy2sky1951090.tmp' -> 'vast_debug_catalog_after_xy2sky_correction.cat.log' The plate-solved (WCS-calibrated) image is saved to wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits '/data_ssd/NMW-TexasTech/workdir/vast_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/correct_sextractor_wcs_catalog_usingxy2sky1951112.tmp' -> 'vast_debug_catalog_after_xy2sky_correction.cat.log' The plate-solved (WCS-calibrated) image is saved to wcs_UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits ### Converted positions of 43289 stars ### 'wcs_UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits.cat' -> 'vast_debug_catalog_before_xy2sky_correction.cat.log' '/data_ssd/NMW-TexasTech/workdir/vast_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/correct_sextractor_wcs_catalog_usingxy2sky1951136.tmp' -> 'vast_debug_catalog_after_xy2sky_correction.cat.log' The plate-solved (WCS-calibrated) image is saved to wcs_UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits wcs_UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits exists and is non-empty wcs_UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits exists and is non-empty wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits exists and is non-empty wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits exists and is non-empty ################################### # fov_of_wcs_calibrated_image.sh output for wcs_UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits (1st reference image) verification OK: wcs_UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits Image size: 941.5'x627.0' 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: 09:52:56.802 +53:59:54.59 J2000 4789.000 3195.000 ################################### The image scale is 5.90"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.9" ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits (1st new image) verification OK: wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits Image size: 941.4'x626.6' 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: 09:53:26.327 +54:03:13.07 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the first second-epoch image (pointing accuracy) Reference image center 09:52:56.802 +53:59:54.59 Second-epoch image center 09:53:26.327 +54:03:13.07 Angular distance between the image centers 0.0909 deg. Soft limit: 0.50 deg. Hard limit: 1.00 deg. ################################### ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits (2nd new image) verification OK: wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits Image size: 941.4'x626.6' 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: 09:53:29.511 +54:03:19.38 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the second second-epoch image (pointing accuracy) Reference image center 09:52:56.802 +53:59:54.59 Second-epoch image center 09:53:29.511 +54:03:19.38 Angular distance between the image centers 0.0982 deg. ################################### ################################### # Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above) ref1=wcs_UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits sigma_overall=N/A worst_q_ratio=N/A ref2=wcs_UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits sigma_overall=N/A worst_q_ratio=N/A new1=wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits sigma_overall=N/A worst_q_ratio=N/A new2=wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits sigma_overall=N/A worst_q_ratio=N/A reference average sigma_overall=N/A worst_q_ratio=N/A warn-on-ratio threshold: 2.0x reference ################################### INFO: WCS quality sigma_overall_arcsec not available for comparison (1st new image new=N/A ref_avg=N/A) INFO: WCS quality sigma_overall_arcsec not available for comparison (2nd new image new=N/A ref_avg=N/A) INFO: WCS quality worst_quadrant_to_overall_ratio not available for comparison (1st new image new=N/A ref_avg=N/A) INFO: WCS quality worst_quadrant_to_overall_ratio not available for comparison (2nd new image new=N/A ref_avg=N/A) ################################### # 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 09:53:26.327 +54:03:13.07 Second-epoch second image center 09:53:29.511 +54:03:19.38 Angular distance between the image centers 0.00798 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/UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits &> /tmp/tmp.WAQwm67xJU Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits &> /tmp/tmp.0LsJCaZWj6 Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits &> /tmp/tmp.ZVHfMmrAWw Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits &> /tmp/tmp.pertn3zsy9 Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits Calibrating the magnitude scale Found non-empty wcs_UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.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_UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits and wcs_UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.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_UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits and wcs_UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits.cat Found non-empty wcs_UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits and wcs_UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits.cat The reference image (wcs_UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits) and catalog (wcs_UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits.cat) found 'wcs_UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits.cat' -> 'wcsmag.cat' Read 43289 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 133.6602 to 163.6364 deg, Dec +47.7117 to +59.3684 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 133.6602 to 163.6364 deg, Dec 47.7117 to 59.3684 deg Loaded 6252 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): 3980 out of 4426 total matches. Matched with Tycho-2 4426 out of 43289 detected stars. The calibration function type and coefficients are written to calib.txt_param util/calibrate_magnitude_scale 0.000000 1.000000 22.834950 a=0.000000 b=1.000000 c=22.834950 From vast_summary.log: estimated ref. image limiting mag.: -7.20 Updating vast_summary.log: Estimated ref. image limiting mag.: 15.63 Updated vast_limiting_magnitude.log with calibrated magnitudes Working... Please, PLEASE, be patient!!! All lightcurves processed! =) Estimated ref. image limiting mag.: 15.63 Discovery image 2 2026 05 13.24752 2461173.74752 12.22 10:34:38.27 +52:09:42.6 0936 3833 /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits
Lightcurve magnitude calibration plot:
Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V) Read 43289 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 133.6602 to 163.6364 deg, Dec +47.7117 to +59.3684 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 133.6602 to 163.6364 deg, Dec 47.7117 to 59.3684 deg Loaded 6252 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): 3980 out of 4426 total matches. Matched with Tycho-2 4426 out of 43289 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits:
Forced-photometry filter: calibrated wcs_UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits -> calib.txt_param_ref_wcs_UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits (aperture=4.8) Read 43398 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 133.7317 to 163.6362 deg, Dec +47.6486 to +59.3564 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 133.7317 to 163.6362 deg, Dec 47.6486 to 59.3564 deg Loaded 6260 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): 3922 out of 4423 total matches. Matched with Tycho-2 4423 out of 43398 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits:
Forced-photometry filter: calibrated wcs_UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits -> calib.txt_param_ref_wcs_UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits (aperture=5.0) ____ End of magnitude calibration ____ Applying consolidated magnitude filters... Preparing the exclusion lists for this field Done with filtering Found 17 candidate transients before the final filtering. (Hard limit: 8000) Median FWHM seeing for isolated stars: 1.9 pix UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits 2.1 pix UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits 2.4 pix fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits 2.4 pix fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits 1.9 pix wcs_UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits 2.1 pix wcs_UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits Limiting magnitude estimates: 15.6 mag. UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits 15.6 mag. UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits 15.2 mag. fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits 15.2 mag. fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits All-image limiting magnitude estimate: 15.2 (SNR ) 14.6 (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.WAQwm67xJU (6) ############ Parsing command line arguments... The guess is based on the existing WCS header. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits 573.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits' -> 'wcs_UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits' FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits WCS_IMAGE_NAME=wcs_UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits WCS-calibrated image found: wcs_UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits Checking if the catalog wcs_UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits.cat corresponding to the image wcs_UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits alredy exist and is non-empty... Catalog wcs_UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits.cat corresponding to the image wcs_UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits WCS catalog name: wcs_UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=17, blended=1886, passed=43272 Got 43272 stars (including 41298 good ones) from the SExtractor catalog wcs_UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits.cat util/solve_plate_with_UCAC5 got 43272 stars from the SExtractor catalog Updated FoV from the plate-solved image: 941.5' Seting catalog search parameters based on the expected field of view 941.5 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013076 (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 0.010461 (37.7 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 688 to 748 (Dec 47.7 to 59.4) Done reading UCAC5 zone files... Matched 974 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 964 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.33" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 42671 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 688 to 748 (Dec 47.7 to 59.4) Done reading UCAC5 zone files... Matched 974 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 42672 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.33" Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 42672 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.32" Excluding outliers - 974 stars left (next iteration limit 1071) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) WCS_QUALITY_DIAG: file=UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits N_match=974 sigma_overall_arcsec=0.304 sigma_q1_arcsec=0.450 sigma_q2_arcsec=0.267 sigma_q3_arcsec=0.318 sigma_q4_arcsec=0.227 n_q1=209 n_q2=237 n_q3=231 n_q4=297 worst_quadrant_to_overall_ratio=1.479 The image catalog is written to wcs_UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits -region wcs_UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.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.0LsJCaZWj6 (6) ############ Parsing command line arguments... The guess is based on the existing WCS header. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits 573.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits' -> 'wcs_UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits' FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits WCS_IMAGE_NAME=wcs_UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits WCS-calibrated image found: wcs_UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits Checking if the catalog wcs_UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits.cat corresponding to the image wcs_UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits alredy exist and is non-empty... Catalog wcs_UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits.cat corresponding to the image wcs_UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits WCS catalog name: wcs_UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=23, blended=2121, passed=43375 Got 43375 stars (including 41181 good ones) from the SExtractor catalog wcs_UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits.cat util/solve_plate_with_UCAC5 got 43375 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 688 to 748 (Dec 47.6 to 59.4) Done reading UCAC5 zone files... Matched 975 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 975 matched stars entering correct_measured_positions(), 968 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.39" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 975 matched stars entering correct_measured_positions(), 42813 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 688 to 748 (Dec 47.6 to 59.4) Done reading UCAC5 zone files... Matched 975 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 975 matched stars entering correct_measured_positions(), 42815 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.37" Accuracy estimation diagnostic: 975 matched stars entering correct_measured_positions(), 42815 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.37" Excluding outliers - 975 stars left (next iteration limit 1072) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) WCS_QUALITY_DIAG: file=UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits N_match=975 sigma_overall_arcsec=0.377 sigma_q1_arcsec=0.483 sigma_q2_arcsec=0.389 sigma_q3_arcsec=0.401 sigma_q4_arcsec=0.304 n_q1=219 n_q2=230 n_q3=231 n_q4=295 worst_quadrant_to_overall_ratio=1.280 The image catalog is written to wcs_UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits -region wcs_UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.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.ZVHfMmrAWw (6) ############ Parsing command line arguments... The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um Internal estimated FoV 605.3' The guess is based on the FOCALLEN keyword. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve! FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits WCS_IMAGE_NAME=wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits WCS-calibrated image found: wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits Checking if the catalog wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits.cat corresponding to the image wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits alredy exist and is non-empty... Catalog wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits.cat corresponding to the image wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits WCS catalog name: wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=7, blended=1130, passed=33895 Got 33895 stars (including 32715 good ones) from the SExtractor catalog wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits.cat util/solve_plate_with_UCAC5 got 33895 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 689 to 749 (Dec 47.8 to 59.4) Done reading UCAC5 zone files... Matched 974 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 966 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.28" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 33700 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.28" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 689 to 749 (Dec 47.8 to 59.4) Done reading UCAC5 zone files... Matched 974 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 33700 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.28" Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 33700 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.27" Excluding outliers - 974 stars left (next iteration limit 1071) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) WCS_QUALITY_DIAG: file=fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits N_match=974 sigma_overall_arcsec=0.272 sigma_q1_arcsec=0.300 sigma_q2_arcsec=0.323 sigma_q3_arcsec=0.244 sigma_q4_arcsec=0.234 n_q1=239 n_q2=228 n_q3=245 n_q4=262 worst_quadrant_to_overall_ratio=1.188 The image catalog is written to wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits -region wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.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.pertn3zsy9 (6) ############ Parsing command line arguments... The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um Internal estimated FoV 605.3' The guess is based on the FOCALLEN keyword. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve! FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits WCS_IMAGE_NAME=wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits WCS-calibrated image found: wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits Checking if the catalog wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits.cat corresponding to the image wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits alredy exist and is non-empty... Catalog wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits.cat corresponding to the image wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits WCS catalog name: wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=8, blended=1122, passed=34122 Got 34122 stars (including 32941 good ones) from the SExtractor catalog wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits.cat util/solve_plate_with_UCAC5 got 34122 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 689 to 749 (Dec 47.8 to 59.4) Done reading UCAC5 zone files... Matched 974 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 966 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.28" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 33898 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.28" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 689 to 749 (Dec 47.8 to 59.4) Done reading UCAC5 zone files... Matched 974 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 33897 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.28" Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 33898 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.27" Excluding outliers - 974 stars left (next iteration limit 1071) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) WCS_QUALITY_DIAG: file=fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits N_match=974 sigma_overall_arcsec=0.264 sigma_q1_arcsec=0.289 sigma_q2_arcsec=0.281 sigma_q3_arcsec=0.242 sigma_q4_arcsec=0.214 n_q1=235 n_q2=232 n_q3=243 n_q4=264 worst_quadrant_to_overall_ratio=1.092 The image catalog is written to wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits -region wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.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_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits Saving fully-calibrated image wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/wcs_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits Preparing the HTML report for the field UMa-06-Q1b1x1 with default.sex.telephoto_lens_vSTL Forced photometry on wcs_UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits at 09:41:45.78 +51:17:29.7: 14.70 +/- 0.09 detection Forced photometry on wcs_UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits at 09:48:19.76 +59:03:43.6: 11.69 +/- 0.01 detection Forced photometry on wcs_UMa-06-Q1b1x1_2026-02-12_01-30-16_20.00sec_-15.00C_LIGHT_0330.fits at 10:05:02.43 +55:26:41.3: 13.72 +/- 0.04 detection Forced photometry on wcs_UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits at 10:05:02.43 +55:26:41.3: 13.73 +/- 0.04 detection Forced photometry on wcs_UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits at 09:48:19.76 +59:03:43.6: 11.65 +/- 0.01 detection Forced photometry reference-image weighted average: 13.73 +/- 0.03 Forced photometry reference-image weighted average: 11.67 +/- 0.00 Forced photometry filter REJECTED candidate at 10:05:02.43 +55:26:41.3: ref_mag=13.73 +/- 0.03 new_mean_mag=13.7312 delta=-0.01 (need > 0.90) Forced photometry filter REJECTED candidate at 09:48:19.76 +59:03:43.6: ref_mag=11.67 +/- 0.00 new_mean_mag=12.0265 delta=-0.36 (need > 0.90) Forced photometry on wcs_UMa-06-Q1b1x1_2026-02-22_00-40-04_20.00sec_-14.90C_LIGHT_0286.fits at 09:41:45.78 +51:17:29.7: 14.55 +/- 0.08 detection Forced photometry reference-image weighted average: 14.62 +/- 0.06 Forced photometry filter REJECTED candidate at 09:41:45.78 +51:17:29.7: ref_mag=14.62 +/- 0.06 new_mean_mag=14.7820 delta=-0.17 (need > 0.90) make_report_in_HTML.sh Phase 1 (network queries): 1s Pre-generating preview images in parallel... Done pre-generating preview images. Pre-generating finding charts in parallel... Done pre-generating finding charts. make_report_in_HTML.sh Pre-generation: 0s xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 53011_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166 The candidate 53011_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166 did not pass the final checksDiscovery image 1 2026 05 13.24705 2461173.74705 14.71 09:41:45.95 +51:17:30.6 5787 4901 /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 53016_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166 The candidate 53016_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166 did not pass the final checks Discovery image 2 2026 05 13.24752 2461173.74752 14.91 09:41:45.62 +51:17:28.8 5792 4902 /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits **** FOUND 09:12:17.44 +58:53:37.1 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 53019_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166 The candidate 53019_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166 did not pass the final checks Discovery image 2 2026 05 13.24752 2461173.74752 13.84 09:12:17.53 +58:53:37.7 8195 0221 /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits Discovery image 1 2026 05 13.24705 2461173.74705 12.01 09:48:19.74 +59:03:43.5 5369 0196 /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 53075_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166 The candidate 53075_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166 did not pass the final checks Discovery image 2 2026 05 13.24752 2461173.74752 12.04 09:48:19.77 +59:03:43.6 5374 0197 /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits **** FOUND 09:29:07.16 +50:00:38.7 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 53079_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166 The candidate 53079_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166 did not pass the final checks Discovery image 2 2026 05 13.24752 2461173.74752 12.60 09:29:07.17 +50:00:39.0 7007 5679 /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits **** FOUND 09:38:28.81 +49:52:17.2 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 53125_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166 The candidate 53125_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166 did not pass the final checks Discovery image 2 2026 05 13.24752 2461173.74752 12.69 09:38:28.83 +49:52:17.2 6095 5767 /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits **** FOUND 10:33:52.91 +53:29:21.6 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 53151_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166 The candidate 53151_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166 did not pass the final checks Discovery image 2 2026 05 13.24752 2461173.74752 13.50 10:33:53.04 +53:29:21.3 1169 3059 /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits Discovery image 1 2026 05 13.24705 2461173.74705 13.64 10:05:02.47 +55:26:41.3 3853 2278 /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-55-35_20.00sec_0.00C_LIGHTs_0165.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 53160_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166 The candidate 53160_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166 did not pass the final checks Discovery image 2 2026 05 13.24752 2461173.74752 13.89 10:05:02.40 +55:26:41.3 3858 2280 /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits **** FOUND 09:59:23.85 +56:23:27.1 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 53163_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166 The candidate 53163_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166 did not pass the final checks Discovery image 2 2026 05 13.24752 2461173.74752 13.70 09:59:23.79 +56:23:27.3 4384 1756 /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits **** FOUND 09:29:59.21 +55:45:11.8 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 53171_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166 The candidate 53171_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166 did not pass the final checks Discovery image 2 2026 05 13.24752 2461173.74752 13.68 09:29:59.24 +55:45:12.4 6844 2211 /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits **** FOUND 09:57:24.78 +57:25:57.4 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 53176_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166 The candidate 53176_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166 did not pass the final checks Discovery image 2 2026 05 13.24752 2461173.74752 13.85 09:57:24.89 +57:25:57.2 4595 1142 /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits **** FOUND 09:46:14.90 +57:06:33.6 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 53186_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166 The candidate 53186_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166 did not pass the final checks Discovery image 2 2026 05 13.24752 2461173.74752 13.90 09:46:14.87 +57:06:33.4 5493 1386 /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits **** FOUND 09:40:37.49 +53:20:26.2 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 53193_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166 The candidate 53193_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166 did not pass the final checks Discovery image 2 2026 05 13.24752 2461173.74752 13.75 09:40:37.46 +53:20:25.5 5918 3669 /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits **** FOUND 09:44:56.97 +52:01:05.6 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 53229_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166 The candidate 53229_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166 did not pass the final checks Discovery image 2 2026 05 13.24752 2461173.74752 13.86 09:44:56.92 +52:01:05.4 5505 4456 /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits **** FOUND 09:49:20.34 +55:37:50.5 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 53244_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166 The candidate 53244_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166 did not pass the final checks Discovery image 2 2026 05 13.24752 2461173.74752 14.15 09:49:20.39 +55:37:50.8 5199 2267 /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits **** FOUND 09:26:41.73 +57:28:18.2 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 53269_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166 The candidate 53269_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166 did not pass the final checks Discovery image 2 2026 05 13.24752 2461173.74752 14.09 09:26:41.58 +57:28:17.5 7090 1163 /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits **** FOUND 09:39:09.07 +52:20:39.3 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 53300_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166 The candidate 53300_fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166 did not pass the final checks Discovery image 2 2026 05 13.24752 2461173.74752 14.45 09:39:09.05 +52:20:38.8 6044 4271 /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits **** FOUND 10:02:24.33 +56:09:21.3 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 UMa-06-Q1b1x1 with default.sex.telephoto_lens_vSTL *------ done with default.sex.telephoto_lens_vSTL ------* #### The local exclusion list is exclusion_list_local.txt #### ########### Completed UMa-06-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 ################################################################################### exclusion_list_gaiadr2.txt NOT FOUND exclusion_list_apass.txt NOT FOUND IS_THIS_TEST_RUN=NO ALLOW_EXCLUSION_LIST_UPDATE= YES #### Nothing to add to the exclusion list #### The observatory MPC code is V36 ############################################################ Positions of planets computed with util/planet_finder/main.py for JD(UT)2461173.74705064 -observatory V36 03:12:19.26 +17:47:01.8 Mercury (-2.2mag) 05:27:47.49 +24:37:43.3 Venus (-3.9mag) 01:35:05.58 +09:03:29.7 Mars (1.2mag) 07:28:29.23 +22:16:54.7 Jupiter (-2.0mag) 00:40:35.99 +01:58:29.9 Saturn (0.9mag) 03:53:55.62 +20:06:54.1 Uranus (5.8mag) 00:14:02.57 +00:04:28.3 Neptune (7.8mag) 20:34:13.15 -22:56:30.0 Pluto (14.5mag) 00:09:07.71 +02:46:51.5 Moon (-9.3mag) -rw-r--r-- 1 apache apache 362 May 13 01:08 planets.txt ############################################################ Positions of selected moons from JPL HORIZONS for JD(UT)2461173.74705064: 07:28:35.86 +22:16:37.1 Io (5.9mag) 07:28:19.16 +22:17:19.5 Europa (6.1mag) 07:28:42.65 +22:16:25.9 Ganymede (5.5mag) 07:28:05.93 +22:17:56.8 Callisto (6.7mag) 07:30:21.68 +21:55:08.0 Himalia (15.5mag) 07:28:26.38 +22:17:03.1 Thebe (16.4mag) 07:30:49.44 +22:21:26.6 Elara (17.4mag) 07:29:10.09 +22:42:35.3 Pasiphae (17.6mag) 07:36:03.99 +22:16:57.4 Carme (18.7mag) 00:40:47.74 +01:58:22.7 Titan (8.7mag) 00:40:34.11 +01:58:30.7 Rhea (10.0mag) 00:40:28.49 +01:56:41.2 Iapetus (11.4mag) 00:40:25.01 +01:58:47.0 Hyperion (14.7mag) 00:41:47.75 +02:04:01.6 Phoebe (16.8mag) -rw-r--r-- 1 apache apache 569 May 13 01:08 moons.txt ############################################################ Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461173.74705064: 17:01:35.72 -29:53:53.0 JWST 16:54:43.71 +46:33:53.5 Chandra 18:39:23.59 -22:46:07.9 XMM-Newton -rw-r--r-- 1 apache apache 96 May 13 01:08 spacecraft.txt ############################################################ Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461173.74705064 -observatory V36 -> Warning: Longitude 255.61742 is outside valid range [-180, 180] -rw-r--r-- 1 apache apache 67 May 13 01:08 comets.txt ############################################################ List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html : 12:59:50.45 -10:58:38.80 SN2026kep 2026-05-9.06 17.5 13:37:29.61 -29:50:30.90 AT2026lkd 2026-05-9.09 17.23 09:46:42.01 -14:52:03.60 SN2026kmo 2026-05-8.99 17.51 15:03:05.28 +22:02:03.80 AT2026lxf 2026-05-8.34 13.72 10:23:49.41 -20:57:25.30 ASASSN-26df 2026-05-8.21 16.52 22:14:40.56 +05:04:51.60 2026lda 2026-05-7.56 16.2 21:35:33.81 -14:05:16.30 ASASSN-26de 2026-05-6.29 14.51 16:21:49.13 -61:36:14.60 ASASSN-26dd 2026-05-5.15 15.93 14:26:40.22 -24:48:37.50 AT2026lig 2026-05-4.27 14.63 13:17:51.04 +30:25:13.50 SN2026kcp 2026-05-4.46 16.43 11:27:55.57 -13:38:56.90 SN2026kza 2026-05-1.08 15.59 22:28:27.10 +30:17:54.30 SN 2026fov 2026-04-29.6 14.36 21:00:10.71 -32:17:03.90 AT2026kis 2026-04-27.36 16.15 14:32:57.37 -58:13:26.40 ASASSN-26dc 2026-04-27.27 13.42 15:32:05.35 -43:54:34.60 ASASSN-26db 2026-04-27.37 16.06 16:34:34.94 -54:34:58.20 ASASSN-26da 2026-04-25.14 15.99 10:06:55.04 -01:13:49.70 SN2026jsg 2026-04-24.99 16.28 15:15:57.17 +56:18:32.80 SN2026kid 2026-04-24.52 -3.65 07:58:28.45 +57:03:42.40 AT2026kcf 2026-04-24.2 16.89 11:38:21.80 -50:43:06.50 SN2026jkb 2026-04-24.24 15.38 10:06:11.41 -39:41:04.20 AT2026dil 2026-04-24.2 16.85 14:21:40.08 +13:13:46.30 SN2026jlm 2026-04-22.16 15.12 10:53:55.42 -16:06:08.10 ASASSN-26cz 2026-04-22.12 16.24 12:59:50.45 -10:58:38.80 2026-05-9.06 17.5 13:45:02.03 +15:17:14.50 ASASSN-26cy 2026-04-21.27 15.78 13:20:52.22 -35:57:03.60 AT2026jcm 2026-04-19.01 16.65 13:36:15.66 -36:53:48.40 SN 2026iqy 2026-04-18.92 17.31 06:34:01.33 -40:07:34.00 ASASSN-26cx 2026-04-19.07 16.16 23:33:57.97 -45:12:11.90 SN 2026idu 2026-04-19.41 15.9 12:10:50.92 +66:55:31.20 SN 2026icv 2026-04-17.14 16.03 21:36:59.06 -60:43:35.90 ASASSN-26cv 2026-04-17.35 -1.18 08:13:26.26 -27:07:30.50 ASASSN-26cw 2026-04-17.07 -1.01 14:49:14.01 -27:29:20.10 ASASSN-26cu 2026-04-16.29 -2.7 17:21:59.44 -38:54:04.60 ASASSN-26ct 2026-04-14.4 15.15 15:25:54.99 +07:49:24.50 SN2026huo 2026-04-12.14 16.96 12:59:50.45 -10:58:38.80 2026-05-9.06 17.5 12:23:20.40 +04:53:39.10 AT2026ixd 2026-04-12.14 17.65 17:46:09.76 -61:19:50.40 SN2026icy 2026-04-12.2 17.03 09:25:46.42 +02:13:46.30 SN2026gud 2026-04-11.98 16.49 16:52:15.46 -60:27:45.90 ASASSN-26cs 2026-04-12.4 15.5 04:20:55.37 -51:15:31.10 ASASSN-26cr 2026-04-12.01 15.37 22:25:39.35 +36:45:06.90 AT2026ihl 2026-04-10.48 14.21 19:40:44.94 +00:41:03.80 AT2026imw 2026-04-10.32 16.06 19:52:04.70 +05:53:33.50 ASASSN-26cq 2026-04-9.31 14.98 16:08:18.39 -64:11:08.80 ASASSN-26cp 2026-04-9.29 13.32 09:22:22.90 -61:02:43.70 SN2026idh 2026-04-7.97 16.34 05:06:54.12 -19:42:26.40 AT2026imr 2026-04-8 17.49 07:14:55.34 -36:03:21.40 AT2026hei 2026-04-8.12 16.7 21:35:33.14 -19:01:34.80 AT2026ihm 2026-04-8.36 16.7 04:28:24.08 -32:25:35.30 AT2026imo 2026-04-8.02 16.81 05:10:35.79 -39:38:40.80 SN 2026hnn 2026-04-7.04 17.07 09:54:32.04 -01:17:25.80 ASASSN-26cn 2026-04-7.01 15.58 07:46:24.43 -77:29:35.90 ASASSN-26co 2026-04-7.15 14.93 05:00:45.52 -29:51:06.20 AT2026hvw 2026-04-6.03 16.51 19:49:33.10 -23:37:11.00 ASASSN-26cl 2026-04-5.29 14.98 19:32:43.55 -22:39:33.40 ASASSN-26cm 2026-04-4.3 13.88 18:08:57.38 +76:48:23.60 ASASSN-26ck 2026-04-2.37 15.38 16:16:36.10 +44:52:30.20 AT2026hyy 2026-04-2.58 13.81 21:55:23.31 -34:48:53.90 ASASSN-26cj 2026-03-30.4 -1.47 11:19:50.81 -27:51:50.40 SN2026gvk 2026-03-30 15.28 11:53:57.02 -23:09:46.20 SN2026gzx 2026-03-28.75 15.27 07:13:46.14 -33:10:15.70 ASASSN-26ci 2026-03-28.15 15.14 09:03:36.09 -67:58:13.00 SN2026hkg 2026-03-28.19 15.82 07:03:00.72 +39:14:43.00 SN2026fin 2026-03-28.27 15.82 05:35:42.80 -63:44:05.50 ASASSN-26ch 2026-03-27.86 13.02 11:23:19.04 +34:22:38.00 SN2026fwt 2026-03-27.3 16.56 19:03:49.79 +37:04:05.20 ASASSN-26ce 2026-03-26.56 16.3 20:26:56.07 -52:54:06.50 AT2026hiy 2026-03-26.35 16.95 05:25:54.76 -30:15:35.80 ASASSN-26cg 2026-03-25.07 16.88 06:57:16.49 -26:54:37.20 SN2026fzb 2026-03-25.14 15.8 14:37:38.23 -43:00:52.30 ASASSN-26cd 2026-03-24.24 12.52 17:34:53.03 +06:04:29.70 AT2026gzl 2026-03-23.27 15.82 08:30:02.60 -35:12:47.50 ASASSN-26cf 2026-03-23.2 14.82 16:54:25.33 +37:49:56.60 SN 2026evz 2026-03-21.32 17.54 17:06:19.20 -18:54:19.50 ASASSN-26bx 2026-03-21.25 16.39 19:01:16.28 -29:29:23.10 ASASSN-26bw 2026-03-21.33 15.81 08:46:05.75 +10:47:39.80 ASASSN-26ca 2026-03-21.13 14.27 12:14:58.16 +63:47:16.20 SN 2026fvx 2026-03-21.12 15.6 18:02:55.90 -75:23:02.60 ASASSN-26bz 2026-03-21.32 16.16 12:16:02.88 -53:16:33.80 ASASSN-26cc 2026-03-20.04 15.48 13:08:21.85 +29:13:44.20 SN 2026fmh 2026-03-20.16 -0.33 19:56:38.48 -34:45:21.50 ASASSN-26cb 2026-03-20.35 -3.26 14:32:41.15 -41:38:48.50 ASASSN-26by 2026-03-20.15 -1.31 13:00:42.99 +37:18:34.60 SN2026fjc 2026-03-19.5 15.97 06:02:44.21 -04:11:06.20 ASASSN-26bv 2026-03-19.19 15.67 12:20:27.96 -45:55:38.40 ASASSN-26bt 2026-03-18.8 16.32 07:49:57.30 -56:14:35.10 ASASSN-26bu 2026-03-19.19 15.74 06:04:29.75 +53:23:34.00 SN 2026eza 2026-03-18.2 17.48 11:54:57.87 +69:19:28.90 AT2026fsf 2026-03-18.14 16.95 10:44:46.95 +58:27:29.30 SN 2026enn 2026-03-18.13 17.53 20:45:54.04 -73:26:43.00 AT 2026ezy 2026-03-18.13 16.83 06:53:18.10 -59:10:49.30 ASASSN-26bs 2026-03-18.02 16.93 07:45:09.29 -62:14:36.20 ASASSN-26br 2026-03-16.16 16.78 19:24:27.93 -52:04:36.40 AT 2023uk 2026-03-16.35 14.2 04:52:54.50 -15:20:57.10 AT2026fhw 2026-03-14.06 SDSS 11:10:34.24 +02:58:48.10 SN2026drr 2026-03-14.08 0.2 07:26:45.73 -27:45:13.90 ASASSN-26bo 2026-03-14.17 13.8 16:35:46.94 +58:12:28.40 SN2026ebt 2026-03-12.41 17.12 13:01:19.46 +15:42:15.50 SN2026ehe 2026-03-12.34 -0.18 09:15:55.41 +10:08:09.70 SN2026efq 2026-03-12.16 0.06 -rw-r--r-- 1 apache apache 5.8K May 13 01:08 asassn_transients_list.txt ############################################################ Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html : 00:43:04.88 +41:29:41.4 PNV J00430488+4129414 2026-02-20.5923 18.84Cmag 17:43:29.74 +11:24:00.3 TCP J17432974+1124003 2026-02-22.3773 13.6mag 09:55:01.59 +69:08:42.7 PNV J09550159+6908427 2026-02-20.893 19.0mag 07:03:25.76 -12:41:40.1 TCP J07032576-1241401 2026-03-10.4268 15.4mag 00:42:36.82 +41:16:05.8 PNV J00423682+4116058 2026-03-12.5744 17.24Cmag 07:26:45.79 -27:45:14.1 TCP J07264579-2745141 2026-03-17.4417 14.8mag 17:57:19.56 -28:08:14.7 TCP J17571956-2808147 2026-03-19.7972 14.5mag 08:46:05.73 +10:47:39.7 TCP J08460573+1047397 2026-03-21.1936 14.5mag 09:55:38.83 +69:05:21.7 PNV J09553883+6905217 2026-04-01.893 19.4mag 19:32:43.67 -22:39:30.7 TCP J19324367-2239307 2026-04-05.4395 13.6mag 16:16:36.03 +44:52:28.9 TCP J16163603+4452289 2026-04-05.6655 14.2mag 00:43:38.36 +41:15:32.4 PNV J00433836+4115324 2026-04-08.079 17.2mag 15:41:11.68 +59:18:26.8 TCP J15411168+5918268 2026-04-12.9625 19.2mag 00:43:35.02 +41:46:28.0 PNV J00433502+4146280 2026-04-23.056 15.9mag 00:42:55.64 +41:14:12.2 PNV J00425564+4114122 2026-04-24.042 16.2mag 21:14:03.38 +56:46:44.1 TCP J21140338+5646441 2026-05-05.3534 16.7mag 15:03:05.19 +22:02:04.1 TCP J15030519+2202041 2026-05-08.3260 13.9mag 07:15:18.25 +47:53:16.7 TCP J07151825+4753167 2026-05-09.1599 14.4mag 16:00:18.44 -22:30:10.6 TCP J16001844-2230106 2026-05-09.6135 13.3mag 00:42:47.45 +41:16:58.5 PNV J00424745+4116585 2026-05-10.030 16.8mag -rw-r--r-- 1 apache apache 188K May 13 01:08 tocp_transients_list.txt ############################################################ Truncated list of recent TNS transients from https://www.wis-tns.org/ : 19:47:24.194 +05:07:23.61 AT 2026lqm 2026-05-07.37 19.6683 16:04:43.617 +22:06:14.17 AT 2026lql 2026-05-07.33 19.8474 16:29:59.999 -11:56:47.82 AT 2026lqk 2026-05-07.34 19.7484 20:27:21.425 +83:01:37.26 AT 2026lqj 2026-05-08.31 19.889 10:36:13.003 -11:05:58.46 AT 2026lqi 2026-05-07.21 18.876 15:48:00.654 +16:46:23.35 AT 2026lqh 2026-05-06.03 20.03 14:09:34.482 +54:26:30.92 AT 2026lqg 2026-05-06.01 19.54 11:36:44.072 +07:14:34.91 AT 2026lqf 2026-05-07.27 19.909 11:50:54.655 +61:14:46.88 AT 2026lqe 2026-05-07.19 19.9549 08:08:30.782 +17:43:25.65 AT 2026lqd 2026-05-07.30 19.184 14:49:57.889 -13:06:09.83 AT 2026lqc 2026-05-07.37 19.424 12:47:29.648 +01:58:18.11 AT 2026lqb 2026-05-07.19 19.818 12:41:42.770 -17:46:00.00 AT 2026lqa 2026-05-07.67 17.69 14:59:35.556 -04:53:05.25 AT 2026lpz 2026-05-04.04 17.981 10:00:05.945 +11:34:48.39 AT 2026lpy 2026-05-02.17 19.606 09:24:01.028 +02:28:47.37 AT 2026lpx 2026-05-08.02 19.201 09:04:00.273 -08:22:58.60 AT 2026lpw 2026-05-08.02 19.371 08:19:26.710 +00:35:29.67 AT 2026lpv 2026-05-07.98 18.819 09:10:11.557 -08:23:38.47 AT 2026lpu 2026-05-08.02 18.758 11:58:59.820 +07:36:46.15 AT 2026lpt 2026-05-07.19 19.9615 -rw-r--r-- 1 apache apache 30K May 13 01:08 tns_transients_list.txt Discovery image 2 2026 05 13.24752 2461173.74752 14.74 10:02:24.46 +56:09:20.0 4121 1875 /data_ssd/NMW-TexasTech/workdir//img_2026-05-13_CI_UMa-06-Q1b1x1_010609_TTUQ1b1x1_1923551_glKmMowG/fd_UMa-06-Q1b1x1_2026-05-13_00-56-16_20.00sec_-0.00C_LIGHTs_0166.fits
