######## Processing parameters ######## AAVSO_COMMENT_STRING= NMW-TexasTech Camera-2 135mm f/2.2 telephoto lens + QHY600M CMOS ASTCHECK_ASTEROID_SEARCH_RADIUS_ARCSEC= BAD_REGION_FILE= /var/www/nmw_calibration/TTUQ2b1x1/TTUQ2_bad_region.lst CAMERA_SETTINGS= TTUQ2b1x1 CHECK_POINTING_ACCURACY= yes DARK_FRAMES_DIR= /var/www/nmw_calibration/TTUQ2b1x1/darks EXCLUSION_LIST= ../exclusion_list_TTUQ2.txt FILTER_BAD_IMG__MAX_APERTURE_STAR_SIZE_PIX= 12.5 FILTER_BAD_IMG__MAX_ELONGATION_AminusB_PIX= 0.55 FILTER_BAD_IMG__MIN_APERTURE_STAR_SIZE_PIX= 2.0 FILTER_BRIGHT_MAG_CUTOFF_TRANSIENT_SEARCH= -5 FILTER_FAINT_MAG_CUTOFF_TRANSIENT_SEARCH= 15.0 FLAT_FIELD_FILE= /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-05-11.fit FRAME_EDGE_OFFSET_PIX= 600 GAIA_BAND_FOR_CATALOGED_SOURCE_CHECK= MAX_NEW_TO_REF_MEAN_IMG_VALUE_RATIO= 100 MAX_NEW_IMG_MEAN_VALUE= 25000 MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS= 0.18 MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS_SOFT_LIMIT= 0.12 MPC_CODE= V36 NMW_CALIBRATION= /var/www/nmw_calibration NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_HARD_LIMIT= 8000 NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_SOFT_LIMIT= 4000 OMP_NUM_THREADS= ONLINE_MPCHECKER_BUTTON_ASTEROID_SEARCH_RADIUS_ARCMIN= PHOTOMETRIC_CALIBRATION= REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES= yes SEXTRACTOR_CONFIG_BRIGHTSTARPASS= default.sex.telephoto_lens_onlybrightstars_v1 SEXTRACTOR_CONFIG_FILES= default.sex.telephoto_lens_onlybrightstars_v1 default.sex.telephoto_lens_vSTL STARMATCH_RADIUS_PIX= 4 SYSREM_ITERATIONS= 0 TELESCOP= TELESCOP_NAME_KNOWN_TO_VaST_FOR_FOV_DETERMINATION= UCAC5_PLATESOLVE_ITERATIONS= 2 FPACK_FULLY_CALIBRATED_IMAGE= no ####################################### HOSTNAME= tau USER= HOME= ####################################### SExtractor catalog cache: enabled, directory /data_ssd/NMW-TexasTech/vast_sextractor_cache Reference image directory is set to /data_ssd/NMW-TexasTech/reference_imgs VIZIER_SITE=vizier.cds.unistra.fr GAIA_DR2_CLIENT=vizquery (lib/vizquery -> VizieR vizier.cds.unistra.fr) INFO: MAKE_PNG_PLOTS is set to yes FITS_FILE_EXT=fits CALIBRATION_STATUS_PREFIX= Fields in the data directory: UMa-05-Q2b1x1 ####################################### ########### Starting UMa-05-Q2b1x1 ########### Processing UMa-05-Q2b1x1 server tau has sufficient free disk space available: 671574 MB at /data_ssd/NMW-TexasTech/workdir server tau has sufficient free disk space available: 671574 MB at . Checking input images (2 new) REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/UMa-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.fits REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/UMa-05-Q2b1x1_2026-04-17_04-05-36_20.00sec_-5.00C_LIGHT_0329.fits Small preview (one of the new images):
Large previews of the second-epoch (new) images:
MAKE_PNG_PLOTS=yes
renamed 'UMa-05-Q2b1x1_2026-05-16_01-36-34_20.00sec_-0.00C_LIGHT_0113.png' -> 'transient_report/UMa-05-Q2b1x1_2026-05-16_01-36-34_20.00sec_-0.00C_LIGHT_0113.fits_preview.png'
UMa-05-Q2b1x1_2026-05-16_01-36-34_20.00sec_-0.00C_LIGHT_0113.fits
renamed 'UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114.png' -> 'transient_report/UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114.fits_preview.png'
UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114.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= 483.0947 INFO: REFERENCE_EPOCH__FIRST_IMAGE_SD= 505.4854 INFO: SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 917.1775 INFO: SECOND_EPOCH__FIRST_IMAGE_SD= 477.9646 INFO: SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 915.6933 INFO: SECOND_EPOCH__SECOND_IMAGE_SD= 478.2434 ---------------------------------------------- INFO: ref_to_second_epoch_img_mean_ratio= 1.89855 INFO: SECOND_EPOCH__SD_ratio= 0.001 ---------------------------------------------- Calibration settings: DARK_FRAMES_DIR=/var/www/nmw_calibration/TTUQ2b1x1/darks FLAT_FIELD_FILE=/var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-05-11.fit EXPTIME = 20.0 / [s] Exposure duration SET-TEMP= 0.0 / [degC] CCD temperature setpoint CCD-TEMP= -0.0 / [degC] CCD temperature FOCTEMP = 23.3199996948242 / [degC] Focuser temperature AMBTEMP = 23.9 / [degC] Ambient air temperature Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/UMa-05-Q2b1x1_2026-05-16_01-36-34_20.00sec_-0.00C_LIGHT_0113.fits CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/UMa-05-Q2b1x1_2026-05-16_01-36-34_20.00sec_-0.00C_LIGHT_0113.fits SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/UMa-05-Q2b1x1_2026-05-16_01-36-34_20.00sec_-0.00C_LIGHT_0113.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= '2026-05-16T01:36:34.8543486' / Time of observation (local)" status=0 Record 12: "DATE-OBS= '2026-05-16T06:36:34.8543486' / Time of observation (UTC)" status=0 Record 13: "MJD-OBS = 61176.2754034027 / Modified Julian Date of observation" status=0 Record 14: "DATE-AVG= '2026-05-16T06:36:44.7592920' / Averaged midpoint time (UTC)" status=0 Record 15: "MJD-AVG = 61176.2755180439 / Modified Julian Date of averaged midpoint" status=0 Record 16: "XBINNING= 1 / X axis binning factor" status=0 Record 17: "YBINNING= 1 / Y axis binning factor" status=0 Record 18: "GAIN = 30 / Sensor gain" status=0 Record 19: "OFFSET = 30 / Sensor gain offset" status=0 Record 20: "XPIXSZ = 3.76 / [um] Pixel X axis size" status=0 Record 21: "YPIXSZ = 3.76 / [um] Pixel Y axis size" status=0 Record 22: "INSTRUME= 'QHY600M' / Imaging instrument name" status=0 Record 23: "CAMERAID= 'QHY600M-84137c4dbbbd119a9' / Imaging instrument identifier" status=0 Record 24: "SET-TEMP= 0.0 / [degC] CCD temperature setpoint" status=0 Record 25: "CCD-TEMP= -0.0 / [degC] CCD temperature" status=0 Record 26: "READOUTM= '2CMS-0' / Sensor readout mode" status=0 Record 27: "USBLIMIT= 50 / Camera-specific USB setting" status=0 Record 28: "TELESCOP= 'QHY600M-TTU2' / Name of telescope" status=0 Record 29: "FOCALLEN= 135.0 / [mm] Focal length" status=0 Record 30: "FOCRATIO= 2.2 / Focal ratio" status=0 Record 31: "RA = 205.713218286365 / [deg] RA of telescope" status=0 Record 32: "DEC = 61.9998528807431 / [deg] Declination of telescope" status=0 Record 33: "CENTALT = 57.5969444444444 / [deg] Altitude of telescope" status=0 Record 34: "CENTAZ = 337.895277777778 / [deg] Azimuth of telescope" status=0 Record 35: "AIRMASS = 1.18388176670581 / Airmass at frame center (Gueymard 1993)" status=0 Record 36: "PIERSIDE= 'East' / Telescope pointing state" status=0 Record 37: "SITEELEV= 1009.5 / [m] Observation site elevation" status=0 Record 38: "SITELAT = 33.7482925 / [deg] Observation site latitude" status=0 Record 39: "SITELONG= -101.958319 / [deg] Observation site longitude" status=0 Record 40: "OBSERVER= 'Sokolovsky' / Observer name" status=0 Record 41: "OBSERVAT= 'TTU Skyview' / Observatory name" status=0 Record 42: "SITENAME= '' / Observatory site name" status=0 Record 43: "FWHEEL = 'Simulator' / Filter Wheel name" status=0 Record 44: "FILTER = 'CV' / Active filter name" status=0 Record 45: "OBJECT = 'UMa-05' / Name of the object of interest" status=0 Record 46: "OBJCTRA = '13 42 51' / [H M S] RA of imaged object" status=0 Record 47: "OBJCTDEC= '+62 00 00' / [D M S] Declination of imaged object" status=0 Record 48: "OBJCTROT= 0.0 / [deg] planned rotation of imaged object" status=0 Record 49: "FOCNAME = 'ZWO Focuser' / Focusing equipment name" status=0 Record 50: "FOCPOS = 20407 / [step] Focuser position" status=0 Record 51: "FOCUSPOS= 20407 / [step] Focuser position" status=0 Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0 Record 53: "FOCTEMP = 23.3199996948242 / [degC] Focuser temperature" status=0 Record 54: "FOCUSTEM= 23.3199996948242 / [degC] Focuser temperature" status=0 Record 55: "DEWPOINT= 11.9 / [degC] Dew point" status=0 Record 56: "HUMIDITY= 47.0 / [percent] Relative humidity" status=0 Record 57: "PRESSURE= 894.51 / [hPa] Air pressure" status=0 Record 58: "AMBTEMP = 23.9 / [degC] Ambient air temperature" status=0 Record 59: "WINDDIR = 17.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0 Record 60: "WINDGUST= 31.302504 / [kph] Wind gust" status=0 Record 61: "WINDSPD = 24.801984 / [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_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/UMa-05-Q2b1x1_2026-05-16_01-36-34_20.00sec_-0.00C_LIGHT_0113.fits 9576 6388 16 bitpix SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/UMa-05-Q2b1x1_2026-05-16_01-36-34_20.00sec_-0.00C_LIGHT_0113.fits SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-05-13.fit CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/UMa-05-Q2b1x1_2026-05-16_01-36-34_20.00sec_-0.00C_LIGHT_0113.fits CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-05-13.fit Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-05-13.fit 9576 6388 16 bitpix Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/d_UMa-05-Q2b1x1_2026-05-16_01-36-34_20.00sec_-0.00C_LIGHT_0113.fits :) Spent 0.652302 seconds renamed 'mdark_TTUQ2b1x1_0C_20s_2026-05-13.png' -> 'transient_report/dark.png' MegaDivider v7 Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/d_UMa-05-Q2b1x1_2026-05-16_01-36-34_20.00sec_-0.00C_LIGHT_0113.fits 9576 6388 16 bitpix Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-05-11.fit 9576 6388 16 bitpix Avarage count on flat field image: 27778.751589 Minimal real count (from overscan): 5 Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/fd_UMa-05-Q2b1x1_2026-05-16_01-36-34_20.00sec_-0.00C_LIGHT_0113.fits :) No overscan detected - all values seem high! (left_median=18343.5, right_median=21629.5) renamed 'mff_TTUQ2b1x1_2026-05-11.png' -> 'transient_report/flat.png' Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/fd_UMa-05-Q2b1x1_2026-05-16_01-36-34_20.00sec_-0.00C_LIGHT_0113.fits EXPTIME = 20.0 / [s] Exposure duration SET-TEMP= 0.0 / [degC] CCD temperature setpoint CCD-TEMP= -0.0 / [degC] CCD temperature FOCTEMP = 23.2399997711182 / [degC] Focuser temperature AMBTEMP = 23.9 / [degC] Ambient air temperature Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114.fits CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114.fits SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114.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= '2026-05-16T01:37:20.4366664' / Time of observation (local)" status=0 Record 12: "DATE-OBS= '2026-05-16T06:37:20.4366664' / Time of observation (UTC)" status=0 Record 13: "MJD-OBS = 61176.2759309723 / Modified Julian Date of observation" status=0 Record 14: "DATE-AVG= '2026-05-16T06:37:30.3577479' / Averaged midpoint time (UTC)" status=0 Record 15: "MJD-AVG = 61176.2760457988 / Modified Julian Date of averaged midpoint" status=0 Record 16: "XBINNING= 1 / X axis binning factor" status=0 Record 17: "YBINNING= 1 / Y axis binning factor" status=0 Record 18: "GAIN = 30 / Sensor gain" status=0 Record 19: "OFFSET = 30 / Sensor gain offset" status=0 Record 20: "XPIXSZ = 3.76 / [um] Pixel X axis size" status=0 Record 21: "YPIXSZ = 3.76 / [um] Pixel Y axis size" status=0 Record 22: "INSTRUME= 'QHY600M' / Imaging instrument name" status=0 Record 23: "CAMERAID= 'QHY600M-84137c4dbbbd119a9' / Imaging instrument identifier" status=0 Record 24: "SET-TEMP= 0.0 / [degC] CCD temperature setpoint" status=0 Record 25: "CCD-TEMP= -0.0 / [degC] CCD temperature" status=0 Record 26: "READOUTM= '2CMS-0' / Sensor readout mode" status=0 Record 27: "USBLIMIT= 50 / Camera-specific USB setting" status=0 Record 28: "TELESCOP= 'QHY600M-TTU2' / Name of telescope" status=0 Record 29: "FOCALLEN= 135.0 / [mm] Focal length" status=0 Record 30: "FOCRATIO= 2.2 / Focal ratio" status=0 Record 31: "RA = 205.713218336522 / [deg] RA of telescope" status=0 Record 32: "DEC = 61.9998528402034 / [deg] Declination of telescope" status=0 Record 33: "CENTALT = 57.5366666666667 / [deg] Altitude of telescope" status=0 Record 34: "CENTAZ = 337.768888888889 / [deg] Azimuth of telescope" status=0 Record 35: "AIRMASS = 1.18467148203322 / Airmass at frame center (Gueymard 1993)" status=0 Record 36: "PIERSIDE= 'East' / Telescope pointing state" status=0 Record 37: "SITEELEV= 1009.5 / [m] Observation site elevation" status=0 Record 38: "SITELAT = 33.7482925 / [deg] Observation site latitude" status=0 Record 39: "SITELONG= -101.958319 / [deg] Observation site longitude" status=0 Record 40: "OBSERVER= 'Sokolovsky' / Observer name" status=0 Record 41: "OBSERVAT= 'TTU Skyview' / Observatory name" status=0 Record 42: "SITENAME= '' / Observatory site name" status=0 Record 43: "FWHEEL = 'Simulator' / Filter Wheel name" status=0 Record 44: "FILTER = 'CV' / Active filter name" status=0 Record 45: "OBJECT = 'UMa-05' / Name of the object of interest" status=0 Record 46: "OBJCTRA = '13 42 51' / [H M S] RA of imaged object" status=0 Record 47: "OBJCTDEC= '+62 00 00' / [D M S] Declination of imaged object" status=0 Record 48: "OBJCTROT= 0.0 / [deg] planned rotation of imaged object" status=0 Record 49: "FOCNAME = 'ZWO Focuser' / Focusing equipment name" status=0 Record 50: "FOCPOS = 20407 / [step] Focuser position" status=0 Record 51: "FOCUSPOS= 20407 / [step] Focuser position" status=0 Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0 Record 53: "FOCTEMP = 23.2399997711182 / [degC] Focuser temperature" status=0 Record 54: "FOCUSTEM= 23.2399997711182 / [degC] Focuser temperature" status=0 Record 55: "DEWPOINT= 11.9 / [degC] Dew point" status=0 Record 56: "HUMIDITY= 47.0 / [percent] Relative humidity" status=0 Record 57: "PRESSURE= 894.51 / [hPa] Air pressure" status=0 Record 58: "AMBTEMP = 23.9 / [degC] Ambient air temperature" status=0 Record 59: "WINDDIR = 17.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0 Record 60: "WINDGUST= 31.302504 / [kph] Wind gust" status=0 Record 61: "WINDSPD = 24.801984 / [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_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114.fits 9576 6388 16 bitpix SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114.fits SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-05-13.fit CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114.fits CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-05-13.fit Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-05-13.fit 9576 6388 16 bitpix Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/d_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114.fits :) Spent 0.677070 seconds renamed 'mdark_TTUQ2b1x1_0C_20s_2026-05-13.png' -> 'transient_report/dark.png' MegaDivider v7 Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/d_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114.fits 9576 6388 16 bitpix Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-05-11.fit 9576 6388 16 bitpix Avarage count on flat field image: 27778.751589 Minimal real count (from overscan): 5 Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114.fits :) No overscan detected - all values seem high! (left_median=18343.5, right_median=21629.5) renamed 'mff_TTUQ2b1x1_2026-05-11.png' -> 'transient_report/flat.png' Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114.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_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/fd_UMa-05-Q2b1x1_2026-05-16_01-36-34_20.00sec_-0.00C_LIGHT_0113.fits SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114.fits Previews of the CALIBRATED second-epoch images:
fd_UMa-05-Q2b1x1_2026-05-16_01-36-34_20.00sec_-0.00C_LIGHT_0113.fits
fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114.fits
Updating neverexclude_list.txt '/var/www/nmw_calibration/neverexclude_list.txt' -> './neverexclude_list.txt' Choosing bad regions list '/var/www/nmw_calibration/TTUQ2b1x1/TTUQ2_bad_region.lst' -> 'bad_region.lst' wait *------ default.sex.telephoto_lens_onlybrightstars_v1 ------* 'default.sex.telephoto_lens_onlybrightstars_v1' -> 'default.sex' Starting VaST with default.sex.telephoto_lens_onlybrightstars_v1 ./vast --norotation --noflagimage --starmatchraius 4 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/UMa-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.fits /data_ssd/NMW-TexasTech/reference_imgs/UMa-05-Q2b1x1_2026-04-17_04-05-36_20.00sec_-5.00C_LIGHT_0329.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/fd_UMa-05-Q2b1x1_2026-05-16_01-36-34_20.00sec_-0.00C_LIGHT_0113.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114.fits SExtractor catalog cache: saved UMa-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.fits.cat to cache SExtractor catalog cache: saved UMa-05-Q2b1x1_2026-04-17_04-05-36_20.00sec_-5.00C_LIGHT_0329.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-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.fits /data_ssd/NMW-TexasTech/reference_imgs/UMa-05-Q2b1x1_2026-04-17_04-05-36_20.00sec_-5.00C_LIGHT_0329.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/fd_UMa-05-Q2b1x1_2026-05-16_01-36-34_20.00sec_-0.00C_LIGHT_0113.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114.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: 2461176.77551914 Re-using ../asassn_transients_list.txt '../asassn_transients_list.txt' -> 'asassn_transients_list.txt' Re-using ../tocp_transients_list.txt '../tocp_transients_list.txt' -> 'tocp_transients_list.txt' Re-using ../tns_transients_list.txt '../tns_transients_list.txt' -> 'tns_transients_list.txt' Plate-solving the images wcs_UMa-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.fits exists and is non-empty Saving wcs_UMa-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.fits to local_wcs_cache/ 'wcs_UMa-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.fits' -> 'local_wcs_cache/wcs_UMa-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.fits' wcs_UMa-05-Q2b1x1_2026-04-17_04-05-36_20.00sec_-5.00C_LIGHT_0329.fits exists and is non-empty Saving wcs_UMa-05-Q2b1x1_2026-04-17_04-05-36_20.00sec_-5.00C_LIGHT_0329.fits to local_wcs_cache/ 'wcs_UMa-05-Q2b1x1_2026-04-17_04-05-36_20.00sec_-5.00C_LIGHT_0329.fits' -> 'local_wcs_cache/wcs_UMa-05-Q2b1x1_2026-04-17_04-05-36_20.00sec_-5.00C_LIGHT_0329.fits' wcs_fd_UMa-05-Q2b1x1_2026-05-16_01-36-34_20.00sec_-0.00C_LIGHT_0113.fits exists and is non-empty Saving wcs_fd_UMa-05-Q2b1x1_2026-05-16_01-36-34_20.00sec_-0.00C_LIGHT_0113.fits to local_wcs_cache/ 'wcs_fd_UMa-05-Q2b1x1_2026-05-16_01-36-34_20.00sec_-0.00C_LIGHT_0113.fits' -> 'local_wcs_cache/wcs_fd_UMa-05-Q2b1x1_2026-05-16_01-36-34_20.00sec_-0.00C_LIGHT_0113.fits' wcs_fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114.fits exists and is non-empty Saving wcs_fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114.fits to local_wcs_cache/ 'wcs_fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114.fits' -> 'local_wcs_cache/wcs_fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114.fits' ################################### # fov_of_wcs_calibrated_image.sh output for wcs_UMa-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.fits (1st reference image) verification OK: wcs_UMa-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.fits Image size: 937.4'x624.2' 15.6(deg)x10.4(deg) 9576x6388 pix Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis Image center: 13:42:57.023 +62:00:44.26 J2000 4789.000 3195.000 ################################### The image scale is 5.87"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.8" ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_UMa-05-Q2b1x1_2026-05-16_01-36-34_20.00sec_-0.00C_LIGHT_0113.fits (1st new image) verification OK: wcs_fd_UMa-05-Q2b1x1_2026-05-16_01-36-34_20.00sec_-0.00C_LIGHT_0113.fits Image size: 937.1'x624.1' 15.6(deg)x10.4(deg) 9576x6388 pix Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis Image center: 13:42:50.356 +62:00:28.06 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the first second-epoch image (pointing accuracy) Reference image center 13:42:57.023 +62:00:44.26 Second-epoch image center 13:42:50.356 +62:00:28.06 Angular distance between the image centers 0.0138 deg. Soft limit: 0.50 deg. Hard limit: 1.00 deg. ################################### ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114.fits (2nd new image) verification OK: wcs_fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114.fits Image size: 937.1'x624.1' 15.6(deg)x10.4(deg) 9576x6388 pix Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis Image center: 13:42:47.642 +62:00:06.04 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the second second-epoch image (pointing accuracy) Reference image center 13:42:57.023 +62:00:44.26 Second-epoch image center 13:42:47.642 +62:00:06.04 Angular distance between the image centers 0.0212 deg. ################################### ################################### # Check the image center offset between the first and the second second-epoch image (shift should be applied between the second-epoch images) Second-epoch first image center 13:42:50.356 +62:00:28.06 Second-epoch second image center 13:42:47.642 +62:00:06.04 Angular distance between the image centers 0.00810 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-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.fits &> /tmp/tmp.VziobDM2m6 Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/UMa-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/UMa-05-Q2b1x1_2026-04-17_04-05-36_20.00sec_-5.00C_LIGHT_0329.fits &> /tmp/tmp.w72GJNThks Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/UMa-05-Q2b1x1_2026-04-17_04-05-36_20.00sec_-5.00C_LIGHT_0329.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/fd_UMa-05-Q2b1x1_2026-05-16_01-36-34_20.00sec_-0.00C_LIGHT_0113.fits &> /tmp/tmp.GKPqkRP4Wn Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/fd_UMa-05-Q2b1x1_2026-05-16_01-36-34_20.00sec_-0.00C_LIGHT_0113.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114.fits &> /tmp/tmp.SItfKOEeZU Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114.fits Calibrating the magnitude scale Found non-empty wcs_UMa-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.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-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.fits and wcs_UMa-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.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-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.fits and wcs_UMa-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.fits.cat Found non-empty wcs_UMa-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.fits and wcs_UMa-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.fits.cat The reference image (wcs_UMa-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.fits) and catalog (wcs_UMa-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.fits.cat) found 'wcs_UMa-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.fits.cat' -> 'wcsmag.cat' Read 7551 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 186.6104 to 225.4415 deg, Dec +55.7896 to +67.2870 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 186.6104 to 225.4415 deg, Dec 55.7896 to 67.2870 deg Loaded 6234 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): 3963 out of 4107 total matches. Matched with Tycho-2 4107 out of 7551 detected stars. The calibration function type and coefficients are written to calib.txt_param util/calibrate_magnitude_scale 0.000000 1.000000 22.908300 a=0.000000 b=1.000000 c=22.908300 From vast_summary.log: estimated ref. image limiting mag.: -7.52 Updating vast_summary.log: Estimated ref. image limiting mag.: 15.39 Updated vast_limiting_magnitude.log with calibrated magnitudes Working... Please, PLEASE, be patient!!! All lightcurves processed! =) Estimated ref. image limiting mag.: 15.39
Lightcurve magnitude calibration plot:
Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V) Read 7551 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 186.6104 to 225.4415 deg, Dec +55.7896 to +67.2870 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 186.6104 to 225.4415 deg, Dec 55.7896 to 67.2870 deg Loaded 6234 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): 3963 out of 4107 total matches. Matched with Tycho-2 4107 out of 7551 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_UMa-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_UMa-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.fits:
Forced-photometry filter: calibrated wcs_UMa-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.fits -> calib.txt_param_ref_wcs_UMa-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.fits (aperture=6.5) Read 7062 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 186.6575 to 224.9383 deg, Dec +55.9545 to +67.2617 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 186.6575 to 224.9383 deg, Dec 55.9545 to 67.2617 deg Loaded 6026 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): 3951 out of 4057 total matches. Matched with Tycho-2 4057 out of 7062 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_UMa-05-Q2b1x1_2026-04-17_04-05-36_20.00sec_-5.00C_LIGHT_0329.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_UMa-05-Q2b1x1_2026-04-17_04-05-36_20.00sec_-5.00C_LIGHT_0329.fits:
Forced-photometry filter: calibrated wcs_UMa-05-Q2b1x1_2026-04-17_04-05-36_20.00sec_-5.00C_LIGHT_0329.fits -> calib.txt_param_ref_wcs_UMa-05-Q2b1x1_2026-04-17_04-05-36_20.00sec_-5.00C_LIGHT_0329.fits (aperture=6.5) ____ 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: 2.4 pix UMa-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.fits 2.5 pix UMa-05-Q2b1x1_2026-04-17_04-05-36_20.00sec_-5.00C_LIGHT_0329.fits 2.3 pix fd_UMa-05-Q2b1x1_2026-05-16_01-36-34_20.00sec_-0.00C_LIGHT_0113.fits 2.3 pix fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114.fits 2.4 pix wcs_UMa-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.fits 2.5 pix wcs_UMa-05-Q2b1x1_2026-04-17_04-05-36_20.00sec_-5.00C_LIGHT_0329.fits Limiting magnitude estimates: 15.4 mag. UMa-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.fits 15.3 mag. UMa-05-Q2b1x1_2026-04-17_04-05-36_20.00sec_-5.00C_LIGHT_0329.fits 15.3 mag. fd_UMa-05-Q2b1x1_2026-05-16_01-36-34_20.00sec_-0.00C_LIGHT_0113.fits 15.3 mag. fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114.fits All-image limiting magnitude estimate: 15.3 (SNR ) 12.3 (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.VziobDM2m6 (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_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/UMa-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.fits 570.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/UMa-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMa-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMa-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/UMa-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.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-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/UMa-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.fits' -> 'wcs_UMa-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.fits' FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMa-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.fits WCS_IMAGE_NAME=wcs_UMa-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.fits WCS-calibrated image found: wcs_UMa-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.fits Checking if the catalog wcs_UMa-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.fits.cat corresponding to the image wcs_UMa-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.fits alredy exist and is non-empty... Catalog wcs_UMa-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.fits.cat corresponding to the image wcs_UMa-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_UMa-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/UMa-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.fits WCS catalog name: wcs_UMa-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=445, passed=7551 Got 7551 stars (including 7102 good ones) from the SExtractor catalog wcs_UMa-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.fits.cat util/solve_plate_with_UCAC5 got 7551 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.4' Seting catalog search parameters based on the expected field of view 937.4 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013019 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010416 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 728 to 788 (Dec 55.8 to 67.3) Done reading UCAC5 zone files... Matched 963 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 963 matched stars entering correct_measured_positions(), 955 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.44" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 963 matched stars entering correct_measured_positions(), 7432 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.43" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 728 to 788 (Dec 55.8 to 67.3) Done reading UCAC5 zone files... Matched 963 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 963 matched stars entering correct_measured_positions(), 7432 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.42" Accuracy estimation diagnostic: 963 matched stars entering correct_measured_positions(), 7432 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.41" Excluding outliers - 963 stars left (next iteration limit 1059) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) WCS_QUALITY_DIAG: file=UMa-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.fits N_match=963 sigma_overall_arcsec=0.421 sigma_q1_arcsec=0.341 sigma_q2_arcsec=0.533 sigma_q3_arcsec=0.401 sigma_q4_arcsec=0.398 n_q1=219 n_q2=256 n_q3=216 n_q4=272 worst_quadrant_to_overall_ratio=1.268 The image catalog is written to wcs_UMa-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_UMa-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/UMa-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.fits -region wcs_UMa-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_UMa-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.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.w72GJNThks (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_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/UMa-05-Q2b1x1_2026-04-17_04-05-36_20.00sec_-5.00C_LIGHT_0329.fits 570.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/UMa-05-Q2b1x1_2026-04-17_04-05-36_20.00sec_-5.00C_LIGHT_0329.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMa-05-Q2b1x1_2026-04-17_04-05-36_20.00sec_-5.00C_LIGHT_0329.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMa-05-Q2b1x1_2026-04-17_04-05-36_20.00sec_-5.00C_LIGHT_0329.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/UMa-05-Q2b1x1_2026-04-17_04-05-36_20.00sec_-5.00C_LIGHT_0329.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-05-Q2b1x1_2026-04-17_04-05-36_20.00sec_-5.00C_LIGHT_0329.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/UMa-05-Q2b1x1_2026-04-17_04-05-36_20.00sec_-5.00C_LIGHT_0329.fits' -> 'wcs_UMa-05-Q2b1x1_2026-04-17_04-05-36_20.00sec_-5.00C_LIGHT_0329.fits' FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMa-05-Q2b1x1_2026-04-17_04-05-36_20.00sec_-5.00C_LIGHT_0329.fits WCS_IMAGE_NAME=wcs_UMa-05-Q2b1x1_2026-04-17_04-05-36_20.00sec_-5.00C_LIGHT_0329.fits WCS-calibrated image found: wcs_UMa-05-Q2b1x1_2026-04-17_04-05-36_20.00sec_-5.00C_LIGHT_0329.fits Checking if the catalog wcs_UMa-05-Q2b1x1_2026-04-17_04-05-36_20.00sec_-5.00C_LIGHT_0329.fits.cat corresponding to the image wcs_UMa-05-Q2b1x1_2026-04-17_04-05-36_20.00sec_-5.00C_LIGHT_0329.fits alredy exist and is non-empty... Catalog wcs_UMa-05-Q2b1x1_2026-04-17_04-05-36_20.00sec_-5.00C_LIGHT_0329.fits.cat corresponding to the image wcs_UMa-05-Q2b1x1_2026-04-17_04-05-36_20.00sec_-5.00C_LIGHT_0329.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_UMa-05-Q2b1x1_2026-04-17_04-05-36_20.00sec_-5.00C_LIGHT_0329.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/UMa-05-Q2b1x1_2026-04-17_04-05-36_20.00sec_-5.00C_LIGHT_0329.fits WCS catalog name: wcs_UMa-05-Q2b1x1_2026-04-17_04-05-36_20.00sec_-5.00C_LIGHT_0329.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=449, passed=7062 Got 7062 stars (including 6606 good ones) from the SExtractor catalog wcs_UMa-05-Q2b1x1_2026-04-17_04-05-36_20.00sec_-5.00C_LIGHT_0329.fits.cat util/solve_plate_with_UCAC5 got 7062 stars from the SExtractor catalog Updated FoV from the plate-solved image: 936.9' Seting catalog search parameters based on the expected field of view 936.9 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013013 (46.8 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010410 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 729 to 788 (Dec 56.0 to 67.3) Done reading UCAC5 zone files... Matched 962 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 962 matched stars entering correct_measured_positions(), 953 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.41" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 962 matched stars entering correct_measured_positions(), 6960 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.40" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 729 to 788 (Dec 56.0 to 67.3) Done reading UCAC5 zone files... Matched 963 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 962 matched stars entering correct_measured_positions(), 6960 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.41" Accuracy estimation diagnostic: 962 matched stars entering correct_measured_positions(), 6960 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.42" Excluding outliers - 962 stars left (next iteration limit 1058) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) WCS_QUALITY_DIAG: file=UMa-05-Q2b1x1_2026-04-17_04-05-36_20.00sec_-5.00C_LIGHT_0329.fits N_match=962 sigma_overall_arcsec=0.418 sigma_q1_arcsec=0.292 sigma_q2_arcsec=0.655 sigma_q3_arcsec=0.395 sigma_q4_arcsec=0.616 n_q1=282 n_q2=212 n_q3=235 n_q4=233 worst_quadrant_to_overall_ratio=1.568 The image catalog is written to wcs_UMa-05-Q2b1x1_2026-04-17_04-05-36_20.00sec_-5.00C_LIGHT_0329.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_UMa-05-Q2b1x1_2026-04-17_04-05-36_20.00sec_-5.00C_LIGHT_0329.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/UMa-05-Q2b1x1_2026-04-17_04-05-36_20.00sec_-5.00C_LIGHT_0329.fits -region wcs_UMa-05-Q2b1x1_2026-04-17_04-05-36_20.00sec_-5.00C_LIGHT_0329.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_UMa-05-Q2b1x1_2026-04-17_04-05-36_20.00sec_-5.00C_LIGHT_0329.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.GKPqkRP4Wn (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_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/fd_UMa-05-Q2b1x1_2026-05-16_01-36-34_20.00sec_-0.00C_LIGHT_0113.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/fd_UMa-05-Q2b1x1_2026-05-16_01-36-34_20.00sec_-0.00C_LIGHT_0113.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/fd_UMa-05-Q2b1x1_2026-05-16_01-36-34_20.00sec_-0.00C_LIGHT_0113.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/fd_UMa-05-Q2b1x1_2026-05-16_01-36-34_20.00sec_-0.00C_LIGHT_0113.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/fd_UMa-05-Q2b1x1_2026-05-16_01-36-34_20.00sec_-0.00C_LIGHT_0113.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_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/fd_UMa-05-Q2b1x1_2026-05-16_01-36-34_20.00sec_-0.00C_LIGHT_0113.fits WCS_IMAGE_NAME=wcs_fd_UMa-05-Q2b1x1_2026-05-16_01-36-34_20.00sec_-0.00C_LIGHT_0113.fits WCS-calibrated image found: wcs_fd_UMa-05-Q2b1x1_2026-05-16_01-36-34_20.00sec_-0.00C_LIGHT_0113.fits Checking if the catalog wcs_fd_UMa-05-Q2b1x1_2026-05-16_01-36-34_20.00sec_-0.00C_LIGHT_0113.fits.cat corresponding to the image wcs_fd_UMa-05-Q2b1x1_2026-05-16_01-36-34_20.00sec_-0.00C_LIGHT_0113.fits alredy exist and is non-empty... Catalog wcs_fd_UMa-05-Q2b1x1_2026-05-16_01-36-34_20.00sec_-0.00C_LIGHT_0113.fits.cat corresponding to the image wcs_fd_UMa-05-Q2b1x1_2026-05-16_01-36-34_20.00sec_-0.00C_LIGHT_0113.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_UMa-05-Q2b1x1_2026-05-16_01-36-34_20.00sec_-0.00C_LIGHT_0113.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/fd_UMa-05-Q2b1x1_2026-05-16_01-36-34_20.00sec_-0.00C_LIGHT_0113.fits WCS catalog name: wcs_fd_UMa-05-Q2b1x1_2026-05-16_01-36-34_20.00sec_-0.00C_LIGHT_0113.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=382, passed=6926 Got 6926 stars (including 6538 good ones) from the SExtractor catalog wcs_fd_UMa-05-Q2b1x1_2026-05-16_01-36-34_20.00sec_-0.00C_LIGHT_0113.fits.cat util/solve_plate_with_UCAC5 got 6926 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.1' Seting catalog search parameters based on the expected field of view 937.1 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013015 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010412 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 729 to 788 (Dec 55.9 to 67.3) Done reading UCAC5 zone files... Matched 963 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 963 matched stars entering correct_measured_positions(), 950 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.41" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 963 matched stars entering correct_measured_positions(), 6863 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.41" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 729 to 788 (Dec 55.9 to 67.3) Done reading UCAC5 zone files... Matched 963 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 963 matched stars entering correct_measured_positions(), 6862 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.41" Accuracy estimation diagnostic: 963 matched stars entering correct_measured_positions(), 6862 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.41" Excluding outliers - 963 stars left (next iteration limit 1059) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) WCS_QUALITY_DIAG: file=fd_UMa-05-Q2b1x1_2026-05-16_01-36-34_20.00sec_-0.00C_LIGHT_0113.fits N_match=963 sigma_overall_arcsec=0.446 sigma_q1_arcsec=0.321 sigma_q2_arcsec=0.621 sigma_q3_arcsec=0.442 sigma_q4_arcsec=0.448 n_q1=266 n_q2=236 n_q3=228 n_q4=233 worst_quadrant_to_overall_ratio=1.394 The image catalog is written to wcs_fd_UMa-05-Q2b1x1_2026-05-16_01-36-34_20.00sec_-0.00C_LIGHT_0113.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_UMa-05-Q2b1x1_2026-05-16_01-36-34_20.00sec_-0.00C_LIGHT_0113.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/fd_UMa-05-Q2b1x1_2026-05-16_01-36-34_20.00sec_-0.00C_LIGHT_0113.fits -region wcs_fd_UMa-05-Q2b1x1_2026-05-16_01-36-34_20.00sec_-0.00C_LIGHT_0113.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_fd_UMa-05-Q2b1x1_2026-05-16_01-36-34_20.00sec_-0.00C_LIGHT_0113.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.SItfKOEeZU (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_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114.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_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114.fits WCS_IMAGE_NAME=wcs_fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114.fits WCS-calibrated image found: wcs_fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114.fits Checking if the catalog wcs_fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114.fits.cat corresponding to the image wcs_fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114.fits alredy exist and is non-empty... Catalog wcs_fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114.fits.cat corresponding to the image wcs_fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114.fits WCS catalog name: wcs_fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=397, passed=6890 Got 6890 stars (including 6484 good ones) from the SExtractor catalog wcs_fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114.fits.cat util/solve_plate_with_UCAC5 got 6890 stars from the SExtractor catalog /data_ssd/NMW-TexasTech/workdir/vast_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/util/fov_of_wcs_calibrated_image.sh: line 144: echo: write error: Broken pipe Updated FoV from the plate-solved image: 937.1' Seting catalog search parameters based on the expected field of view 937.1 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013015 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010412 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 729 to 788 (Dec 55.9 to 67.3) Done reading UCAC5 zone files... Matched 962 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 962 matched stars entering correct_measured_positions(), 953 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.40" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 962 matched stars entering correct_measured_positions(), 6833 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.39" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 729 to 788 (Dec 55.9 to 67.3) Done reading UCAC5 zone files... Matched 962 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 962 matched stars entering correct_measured_positions(), 6831 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.39" Accuracy estimation diagnostic: 962 matched stars entering correct_measured_positions(), 6831 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.40" Excluding outliers - 962 stars left (next iteration limit 1058) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) WCS_QUALITY_DIAG: file=fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114.fits N_match=962 sigma_overall_arcsec=0.397 sigma_q1_arcsec=0.281 sigma_q2_arcsec=0.541 sigma_q3_arcsec=0.436 sigma_q4_arcsec=0.423 n_q1=267 n_q2=239 n_q3=226 n_q4=230 worst_quadrant_to_overall_ratio=1.363 The image catalog is written to wcs_fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114.fits -region wcs_fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114.fits.cat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ################################### # Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above) ref1=UMa-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.fits sigma_overall=0.421 worst_q_ratio=1.268 ref2=UMa-05-Q2b1x1_2026-04-17_04-05-36_20.00sec_-5.00C_LIGHT_0329.fits sigma_overall=0.418 worst_q_ratio=1.568 new1=fd_UMa-05-Q2b1x1_2026-05-16_01-36-34_20.00sec_-0.00C_LIGHT_0113.fits sigma_overall=0.446 worst_q_ratio=1.394 new2=fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114.fits sigma_overall=0.397 worst_q_ratio=1.363 reference average sigma_overall=0.4195 worst_q_ratio=1.418 warn-on-ratio threshold: 2.0x reference ###################################
Distribution of catalog-matched stars across the image:
plot_astrometric_residuals_xy: wrote wcs_UMa-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243_astrometric_residuals.png (963 matched stars from wcs_UMa-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.fits.cat.astrometric_residuals, image 9576x6388) plot_astrometric_residuals_xy: wrote wcs_UMa-05-Q2b1x1_2026-04-17_04-05-36_20.00sec_-5.00C_LIGHT_0329_astrometric_residuals.png (962 matched stars from wcs_UMa-05-Q2b1x1_2026-04-17_04-05-36_20.00sec_-5.00C_LIGHT_0329.fits.cat.astrometric_residuals, image 9576x6388)
plot_astrometric_residuals_xy: wrote wcs_fd_UMa-05-Q2b1x1_2026-05-16_01-36-34_20.00sec_-0.00C_LIGHT_0113_astrometric_residuals.png (963 matched stars from wcs_fd_UMa-05-Q2b1x1_2026-05-16_01-36-34_20.00sec_-0.00C_LIGHT_0113.fits.cat.astrometric_residuals, image 9576x6388) plot_astrometric_residuals_xy: wrote wcs_fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114_astrometric_residuals.png (962 matched stars from wcs_fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114.fits.cat.astrometric_residuals, image 9576x6388) Copying WCS-calibrated images back to input directory Saving fully-calibrated image wcs_fd_UMa-05-Q2b1x1_2026-05-16_01-36-34_20.00sec_-0.00C_LIGHT_0113.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_fd_UMa-05-Q2b1x1_2026-05-16_01-36-34_20.00sec_-0.00C_LIGHT_0113.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/wcs_fd_UMa-05-Q2b1x1_2026-05-16_01-36-34_20.00sec_-0.00C_LIGHT_0113.fits' Saving fully-calibrated image wcs_fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/wcs_fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114.fits' Preparing the HTML report for the field UMa-05-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1 make_report_in_HTML.sh Phase 1 (network queries): 0s Pre-generating preview images in parallel... Done pre-generating preview images. Pre-generating finding charts in parallel... Done pre-generating finding charts. make_report_in_HTML.sh Pre-generation: 1s xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 21906_fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114 The candidate 21906_fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114 did not pass the final checks**** FOUND 13:01:53.99 +65:54:07.0 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 21908_fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114 The candidate 21908_fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114 did not pass the final checks Discovery image 2 2026 05 16.27605 2461176.77605 12.04 13:01:53.99 +65:54:07.1 7359 0669 /data_ssd/NMW-TexasTech/workdir//img_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114.fits **** FOUND 13:25:56.52 +62:22:52.1 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-05-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1 *------ done with default.sex.telephoto_lens_onlybrightstars_v1 ------* #### The local exclusion list is exclusion_list_local.txt #### wait *------ default.sex.telephoto_lens_vSTL ------* 'default.sex.telephoto_lens_vSTL' -> 'default.sex' Starting VaST with default.sex.telephoto_lens_vSTL ./vast --norotation --noflagimage --starmatchraius 4 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/UMa-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.fits /data_ssd/NMW-TexasTech/reference_imgs/UMa-05-Q2b1x1_2026-04-17_04-05-36_20.00sec_-5.00C_LIGHT_0329.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/fd_UMa-05-Q2b1x1_2026-05-16_01-36-34_20.00sec_-0.00C_LIGHT_0113.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114.fits SExtractor catalog cache: saved UMa-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.fits.cat to cache SExtractor catalog cache: saved UMa-05-Q2b1x1_2026-04-17_04-05-36_20.00sec_-5.00C_LIGHT_0329.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-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.fits /data_ssd/NMW-TexasTech/reference_imgs/UMa-05-Q2b1x1_2026-04-17_04-05-36_20.00sec_-5.00C_LIGHT_0329.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/fd_UMa-05-Q2b1x1_2026-05-16_01-36-34_20.00sec_-0.00C_LIGHT_0113.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114.fits Checking WCS cache directory local_wcs_cache Found WCS cache directory local_wcs_cache Creating symlink local_wcs_cache/wcs_UMa-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.fits Creating symlink local_wcs_cache/wcs_UMa-05-Q2b1x1_2026-04-17_04-05-36_20.00sec_-5.00C_LIGHT_0329.fits Creating symlink local_wcs_cache/wcs_fd_UMa-05-Q2b1x1_2026-05-16_01-36-34_20.00sec_-0.00C_LIGHT_0113.fits Creating symlink local_wcs_cache/wcs_fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114.fits Creating symlink local_wcs_cache/exclusion_list.txt Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images Found WCS cache directory /mnt/usb/NMW_NG/solved_reference_images Checking WCS cache directory /home/NMW_web_upload/solved_reference_images Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images Plate-solving the images wcs_UMa-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.fits exists and is non-empty wcs_UMa-05-Q2b1x1_2026-04-17_04-05-36_20.00sec_-5.00C_LIGHT_0329.fits exists and is non-empty wcs_fd_UMa-05-Q2b1x1_2026-05-16_01-36-34_20.00sec_-0.00C_LIGHT_0113.fits exists and is non-empty wcs_fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114.fits exists and is non-empty ################################### # fov_of_wcs_calibrated_image.sh output for wcs_UMa-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.fits (1st reference image) verification OK: wcs_UMa-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.fits Image size: 937.4'x624.2' 15.6(deg)x10.4(deg) 9576x6388 pix Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis Image center: 13:42:57.023 +62:00:44.26 J2000 4789.000 3195.000 ################################### The image scale is 5.87"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.8" ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_UMa-05-Q2b1x1_2026-05-16_01-36-34_20.00sec_-0.00C_LIGHT_0113.fits (1st new image) verification OK: wcs_fd_UMa-05-Q2b1x1_2026-05-16_01-36-34_20.00sec_-0.00C_LIGHT_0113.fits Image size: 937.1'x624.1' 15.6(deg)x10.4(deg) 9576x6388 pix Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis Image center: 13:42:50.356 +62:00:28.06 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the first second-epoch image (pointing accuracy) Reference image center 13:42:57.023 +62:00:44.26 Second-epoch image center 13:42:50.356 +62:00:28.06 Angular distance between the image centers 0.0138 deg. Soft limit: 0.50 deg. Hard limit: 1.00 deg. ################################### ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114.fits (2nd new image) verification OK: wcs_fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114.fits Image size: 937.1'x624.1' 15.6(deg)x10.4(deg) 9576x6388 pix Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis Image center: 13:42:47.642 +62:00:06.04 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the second second-epoch image (pointing accuracy) Reference image center 13:42:57.023 +62:00:44.26 Second-epoch image center 13:42:47.642 +62:00:06.04 Angular distance between the image centers 0.0212 deg. ################################### ################################### # Check the image center offset between the first and the second second-epoch image (shift should be applied between the second-epoch images) Second-epoch first image center 13:42:50.356 +62:00:28.06 Second-epoch second image center 13:42:47.642 +62:00:06.04 Angular distance between the image centers 0.00810 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-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.fits &> /tmp/tmp.zMHT6sx4KH Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/UMa-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/UMa-05-Q2b1x1_2026-04-17_04-05-36_20.00sec_-5.00C_LIGHT_0329.fits &> /tmp/tmp.tCNv3lxCT8 Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/UMa-05-Q2b1x1_2026-04-17_04-05-36_20.00sec_-5.00C_LIGHT_0329.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/fd_UMa-05-Q2b1x1_2026-05-16_01-36-34_20.00sec_-0.00C_LIGHT_0113.fits &> /tmp/tmp.eFVvNwcdkD Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/fd_UMa-05-Q2b1x1_2026-05-16_01-36-34_20.00sec_-0.00C_LIGHT_0113.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114.fits &> /tmp/tmp.Wb1TFC6MYp Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114.fits Calibrating the magnitude scale Found non-empty wcs_UMa-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.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-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.fits and wcs_UMa-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.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-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.fits and wcs_UMa-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.fits.cat Found non-empty wcs_UMa-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.fits and wcs_UMa-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.fits.cat The reference image (wcs_UMa-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.fits) and catalog (wcs_UMa-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.fits.cat) found 'wcs_UMa-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.fits.cat' -> 'wcsmag.cat' Read 36890 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 186.4651 to 225.4414 deg, Dec +55.7896 to +67.2893 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 186.4651 to 225.4414 deg, Dec 55.7896 to 67.2893 deg Loaded 6263 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): 3770 out of 4119 total matches. Matched with Tycho-2 4119 out of 36890 detected stars. The calibration function type and coefficients are written to calib.txt_param util/calibrate_magnitude_scale 0.000000 1.000000 22.796600 a=0.000000 b=1.000000 c=22.796600 From vast_summary.log: estimated ref. image limiting mag.: -7.24 Updating vast_summary.log: Estimated ref. image limiting mag.: 15.56 Updated vast_limiting_magnitude.log with calibrated magnitudes Working... Please, PLEASE, be patient!!! All lightcurves processed! =) Estimated ref. image limiting mag.: 15.56 Discovery image 2 2026 05 16.27605 2461176.77605 12.07 13:25:56.51 +62:22:52.1 5973 2948 /data_ssd/NMW-TexasTech/workdir//img_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114.fits
Lightcurve magnitude calibration plot:
Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V) Read 36890 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 186.4651 to 225.4414 deg, Dec +55.7896 to +67.2893 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 186.4651 to 225.4414 deg, Dec 55.7896 to 67.2893 deg Loaded 6263 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): 3770 out of 4119 total matches. Matched with Tycho-2 4119 out of 36890 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_UMa-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_UMa-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.fits:
Forced-photometry filter: calibrated wcs_UMa-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.fits -> calib.txt_param_ref_wcs_UMa-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.fits (aperture=5.1) Read 32649 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 186.2770 to 225.0772 deg, Dec +55.9198 to +67.2675 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 186.2770 to 225.0772 deg, Dec 55.9198 to 67.2675 deg Loaded 6126 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): 3741 out of 4057 total matches. Matched with Tycho-2 4057 out of 32649 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_UMa-05-Q2b1x1_2026-04-17_04-05-36_20.00sec_-5.00C_LIGHT_0329.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_UMa-05-Q2b1x1_2026-04-17_04-05-36_20.00sec_-5.00C_LIGHT_0329.fits:
Forced-photometry filter: calibrated wcs_UMa-05-Q2b1x1_2026-04-17_04-05-36_20.00sec_-5.00C_LIGHT_0329.fits -> calib.txt_param_ref_wcs_UMa-05-Q2b1x1_2026-04-17_04-05-36_20.00sec_-5.00C_LIGHT_0329.fits (aperture=5.2) ____ End of magnitude calibration ____ Applying consolidated magnitude filters... Preparing the exclusion lists for this field Done with filtering Found 15 candidate transients before the final filtering. (Hard limit: 8000) Median FWHM seeing for isolated stars: 2.3 pix UMa-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.fits 2.3 pix UMa-05-Q2b1x1_2026-04-17_04-05-36_20.00sec_-5.00C_LIGHT_0329.fits 2.2 pix fd_UMa-05-Q2b1x1_2026-05-16_01-36-34_20.00sec_-0.00C_LIGHT_0113.fits 2.2 pix fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114.fits 2.3 pix wcs_UMa-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.fits 2.3 pix wcs_UMa-05-Q2b1x1_2026-04-17_04-05-36_20.00sec_-5.00C_LIGHT_0329.fits Limiting magnitude estimates: 15.6 mag. UMa-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.fits 15.3 mag. UMa-05-Q2b1x1_2026-04-17_04-05-36_20.00sec_-5.00C_LIGHT_0329.fits 15.4 mag. fd_UMa-05-Q2b1x1_2026-05-16_01-36-34_20.00sec_-0.00C_LIGHT_0113.fits 15.4 mag. fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114.fits All-image limiting magnitude estimate: 15.4 (SNR ) 14.8 (80% of stars) with default.sex.telephoto_lens_vSTL The first estimate is the magnitude of a star detected with a signal-to-noise ratio of following Karpov (2025, Acta Polytechnica, 65, 50). This value should be representative of the faintest stars clearly visible in the image. The brighter of the limiting magnitude estimates for the two second-epoch images is reported here. The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images. This value is representative of the faintest object that may enter the candidate transients list. The hard cut-off for the candidate transients is 15.0 mag. Waiting for UCAC5 plate solver wait ############ /tmp/tmp.zMHT6sx4KH (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_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/UMa-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.fits 570.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/UMa-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMa-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMa-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/UMa-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.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-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/UMa-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.fits' -> 'wcs_UMa-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.fits' FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMa-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.fits WCS_IMAGE_NAME=wcs_UMa-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.fits WCS-calibrated image found: wcs_UMa-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.fits Checking if the catalog wcs_UMa-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.fits.cat corresponding to the image wcs_UMa-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.fits alredy exist and is non-empty... Catalog wcs_UMa-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.fits.cat corresponding to the image wcs_UMa-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_UMa-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/UMa-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.fits WCS catalog name: wcs_UMa-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=12, blended=1687, passed=36878 Got 36878 stars (including 35151 good ones) from the SExtractor catalog wcs_UMa-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.fits.cat util/solve_plate_with_UCAC5 got 36878 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.4' Seting catalog search parameters based on the expected field of view 937.4 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013019 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010416 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 728 to 788 (Dec 55.8 to 67.3) Done reading UCAC5 zone files... Matched 963 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 963 matched stars entering correct_measured_positions(), 952 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.45" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 963 matched stars entering correct_measured_positions(), 36375 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.43" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 728 to 788 (Dec 55.8 to 67.3) Done reading UCAC5 zone files... Matched 963 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 963 matched stars entering correct_measured_positions(), 36373 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.43" Accuracy estimation diagnostic: 963 matched stars entering correct_measured_positions(), 36373 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.42" Excluding outliers - 963 stars left (next iteration limit 1059) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) WCS_QUALITY_DIAG: file=UMa-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.fits N_match=963 sigma_overall_arcsec=0.429 sigma_q1_arcsec=0.333 sigma_q2_arcsec=0.534 sigma_q3_arcsec=0.407 sigma_q4_arcsec=0.402 n_q1=220 n_q2=251 n_q3=215 n_q4=277 worst_quadrant_to_overall_ratio=1.246 The image catalog is written to wcs_UMa-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_UMa-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/UMa-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.fits -region wcs_UMa-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_UMa-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.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.tCNv3lxCT8 (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_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/UMa-05-Q2b1x1_2026-04-17_04-05-36_20.00sec_-5.00C_LIGHT_0329.fits 570.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/UMa-05-Q2b1x1_2026-04-17_04-05-36_20.00sec_-5.00C_LIGHT_0329.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMa-05-Q2b1x1_2026-04-17_04-05-36_20.00sec_-5.00C_LIGHT_0329.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMa-05-Q2b1x1_2026-04-17_04-05-36_20.00sec_-5.00C_LIGHT_0329.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/UMa-05-Q2b1x1_2026-04-17_04-05-36_20.00sec_-5.00C_LIGHT_0329.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-05-Q2b1x1_2026-04-17_04-05-36_20.00sec_-5.00C_LIGHT_0329.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/UMa-05-Q2b1x1_2026-04-17_04-05-36_20.00sec_-5.00C_LIGHT_0329.fits' -> 'wcs_UMa-05-Q2b1x1_2026-04-17_04-05-36_20.00sec_-5.00C_LIGHT_0329.fits' FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMa-05-Q2b1x1_2026-04-17_04-05-36_20.00sec_-5.00C_LIGHT_0329.fits WCS_IMAGE_NAME=wcs_UMa-05-Q2b1x1_2026-04-17_04-05-36_20.00sec_-5.00C_LIGHT_0329.fits WCS-calibrated image found: wcs_UMa-05-Q2b1x1_2026-04-17_04-05-36_20.00sec_-5.00C_LIGHT_0329.fits Checking if the catalog wcs_UMa-05-Q2b1x1_2026-04-17_04-05-36_20.00sec_-5.00C_LIGHT_0329.fits.cat corresponding to the image wcs_UMa-05-Q2b1x1_2026-04-17_04-05-36_20.00sec_-5.00C_LIGHT_0329.fits alredy exist and is non-empty... Catalog wcs_UMa-05-Q2b1x1_2026-04-17_04-05-36_20.00sec_-5.00C_LIGHT_0329.fits.cat corresponding to the image wcs_UMa-05-Q2b1x1_2026-04-17_04-05-36_20.00sec_-5.00C_LIGHT_0329.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_UMa-05-Q2b1x1_2026-04-17_04-05-36_20.00sec_-5.00C_LIGHT_0329.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/UMa-05-Q2b1x1_2026-04-17_04-05-36_20.00sec_-5.00C_LIGHT_0329.fits WCS catalog name: wcs_UMa-05-Q2b1x1_2026-04-17_04-05-36_20.00sec_-5.00C_LIGHT_0329.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=8, blended=2144, passed=32641 Got 32641 stars (including 30457 good ones) from the SExtractor catalog wcs_UMa-05-Q2b1x1_2026-04-17_04-05-36_20.00sec_-5.00C_LIGHT_0329.fits.cat util/solve_plate_with_UCAC5 got 32641 stars from the SExtractor catalog Updated FoV from the plate-solved image: 936.9' Seting catalog search parameters based on the expected field of view 936.9 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013013 (46.8 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010410 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 729 to 788 (Dec 55.9 to 67.3) Done reading UCAC5 zone files... Matched 962 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 962 matched stars entering correct_measured_positions(), 947 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.43" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 962 matched stars entering correct_measured_positions(), 32021 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.40" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 729 to 788 (Dec 55.9 to 67.3) Done reading UCAC5 zone files... Matched 963 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 962 matched stars entering correct_measured_positions(), 32019 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.40" Accuracy estimation diagnostic: 962 matched stars entering correct_measured_positions(), 32019 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.42" Excluding outliers - 962 stars left (next iteration limit 1058) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) WCS_QUALITY_DIAG: file=UMa-05-Q2b1x1_2026-04-17_04-05-36_20.00sec_-5.00C_LIGHT_0329.fits N_match=962 sigma_overall_arcsec=0.429 sigma_q1_arcsec=0.309 sigma_q2_arcsec=0.622 sigma_q3_arcsec=0.406 sigma_q4_arcsec=0.627 n_q1=293 n_q2=210 n_q3=238 n_q4=221 worst_quadrant_to_overall_ratio=1.461 The image catalog is written to wcs_UMa-05-Q2b1x1_2026-04-17_04-05-36_20.00sec_-5.00C_LIGHT_0329.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_UMa-05-Q2b1x1_2026-04-17_04-05-36_20.00sec_-5.00C_LIGHT_0329.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/UMa-05-Q2b1x1_2026-04-17_04-05-36_20.00sec_-5.00C_LIGHT_0329.fits -region wcs_UMa-05-Q2b1x1_2026-04-17_04-05-36_20.00sec_-5.00C_LIGHT_0329.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_UMa-05-Q2b1x1_2026-04-17_04-05-36_20.00sec_-5.00C_LIGHT_0329.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.eFVvNwcdkD (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_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/fd_UMa-05-Q2b1x1_2026-05-16_01-36-34_20.00sec_-0.00C_LIGHT_0113.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/fd_UMa-05-Q2b1x1_2026-05-16_01-36-34_20.00sec_-0.00C_LIGHT_0113.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/fd_UMa-05-Q2b1x1_2026-05-16_01-36-34_20.00sec_-0.00C_LIGHT_0113.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/fd_UMa-05-Q2b1x1_2026-05-16_01-36-34_20.00sec_-0.00C_LIGHT_0113.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/fd_UMa-05-Q2b1x1_2026-05-16_01-36-34_20.00sec_-0.00C_LIGHT_0113.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_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/fd_UMa-05-Q2b1x1_2026-05-16_01-36-34_20.00sec_-0.00C_LIGHT_0113.fits WCS_IMAGE_NAME=wcs_fd_UMa-05-Q2b1x1_2026-05-16_01-36-34_20.00sec_-0.00C_LIGHT_0113.fits WCS-calibrated image found: wcs_fd_UMa-05-Q2b1x1_2026-05-16_01-36-34_20.00sec_-0.00C_LIGHT_0113.fits Checking if the catalog wcs_fd_UMa-05-Q2b1x1_2026-05-16_01-36-34_20.00sec_-0.00C_LIGHT_0113.fits.cat corresponding to the image wcs_fd_UMa-05-Q2b1x1_2026-05-16_01-36-34_20.00sec_-0.00C_LIGHT_0113.fits alredy exist and is non-empty... Catalog wcs_fd_UMa-05-Q2b1x1_2026-05-16_01-36-34_20.00sec_-0.00C_LIGHT_0113.fits.cat corresponding to the image wcs_fd_UMa-05-Q2b1x1_2026-05-16_01-36-34_20.00sec_-0.00C_LIGHT_0113.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_UMa-05-Q2b1x1_2026-05-16_01-36-34_20.00sec_-0.00C_LIGHT_0113.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/fd_UMa-05-Q2b1x1_2026-05-16_01-36-34_20.00sec_-0.00C_LIGHT_0113.fits WCS catalog name: wcs_fd_UMa-05-Q2b1x1_2026-05-16_01-36-34_20.00sec_-0.00C_LIGHT_0113.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=8, blended=1463, passed=34645 Got 34645 stars (including 33142 good ones) from the SExtractor catalog wcs_fd_UMa-05-Q2b1x1_2026-05-16_01-36-34_20.00sec_-0.00C_LIGHT_0113.fits.cat util/solve_plate_with_UCAC5 got 34645 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.1' Seting catalog search parameters based on the expected field of view 937.1 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013015 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010412 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 729 to 788 (Dec 55.9 to 67.3) Done reading UCAC5 zone files... Matched 965 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 965 matched stars entering correct_measured_positions(), 951 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.41" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 965 matched stars entering correct_measured_positions(), 34319 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.40" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 729 to 788 (Dec 55.9 to 67.3) Done reading UCAC5 zone files... Matched 965 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 965 matched stars entering correct_measured_positions(), 34317 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.40" Accuracy estimation diagnostic: 965 matched stars entering correct_measured_positions(), 34317 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.41" Excluding outliers - 965 stars left (next iteration limit 1061) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) WCS_QUALITY_DIAG: file=fd_UMa-05-Q2b1x1_2026-05-16_01-36-34_20.00sec_-0.00C_LIGHT_0113.fits N_match=965 sigma_overall_arcsec=0.428 sigma_q1_arcsec=0.306 sigma_q2_arcsec=0.587 sigma_q3_arcsec=0.422 sigma_q4_arcsec=0.451 n_q1=269 n_q2=244 n_q3=217 n_q4=235 worst_quadrant_to_overall_ratio=1.371 The image catalog is written to wcs_fd_UMa-05-Q2b1x1_2026-05-16_01-36-34_20.00sec_-0.00C_LIGHT_0113.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_UMa-05-Q2b1x1_2026-05-16_01-36-34_20.00sec_-0.00C_LIGHT_0113.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/fd_UMa-05-Q2b1x1_2026-05-16_01-36-34_20.00sec_-0.00C_LIGHT_0113.fits -region wcs_fd_UMa-05-Q2b1x1_2026-05-16_01-36-34_20.00sec_-0.00C_LIGHT_0113.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_fd_UMa-05-Q2b1x1_2026-05-16_01-36-34_20.00sec_-0.00C_LIGHT_0113.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.Wb1TFC6MYp (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_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114.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_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114.fits WCS_IMAGE_NAME=wcs_fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114.fits WCS-calibrated image found: wcs_fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114.fits Checking if the catalog wcs_fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114.fits.cat corresponding to the image wcs_fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114.fits alredy exist and is non-empty... Catalog wcs_fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114.fits.cat corresponding to the image wcs_fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114.fits WCS catalog name: wcs_fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=17, blended=1493, passed=34572 Got 34572 stars (including 33046 good ones) from the SExtractor catalog wcs_fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114.fits.cat util/solve_plate_with_UCAC5 got 34572 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.1' Seting catalog search parameters based on the expected field of view 937.1 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013015 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010412 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 729 to 788 (Dec 55.9 to 67.3) Done reading UCAC5 zone files... Matched 964 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 964 matched stars entering correct_measured_positions(), 950 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.41" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 964 matched stars entering correct_measured_positions(), 34342 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.40" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 729 to 788 (Dec 55.9 to 67.3) Done reading UCAC5 zone files... Matched 964 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 964 matched stars entering correct_measured_positions(), 34342 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.40" Accuracy estimation diagnostic: 964 matched stars entering correct_measured_positions(), 34342 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.41" Excluding outliers - 964 stars left (next iteration limit 1060) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) WCS_QUALITY_DIAG: file=fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114.fits N_match=964 sigma_overall_arcsec=0.403 sigma_q1_arcsec=0.305 sigma_q2_arcsec=0.536 sigma_q3_arcsec=0.412 sigma_q4_arcsec=0.449 n_q1=272 n_q2=242 n_q3=219 n_q4=231 worst_quadrant_to_overall_ratio=1.329 The image catalog is written to wcs_fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114.fits -region wcs_fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114.fits.cat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations Skipping WCS quality comparison: not the first SExtractor pass (default.sex.telephoto_lens_vSTL) Copying WCS-calibrated images back to input directory Saving fully-calibrated image wcs_fd_UMa-05-Q2b1x1_2026-05-16_01-36-34_20.00sec_-0.00C_LIGHT_0113.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_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/wcs_fd_UMa-05-Q2b1x1_2026-05-16_01-36-34_20.00sec_-0.00C_LIGHT_0113.fits Saving fully-calibrated image wcs_fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114.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_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/wcs_fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114.fits Preparing the HTML report for the field UMa-05-Q2b1x1 with default.sex.telephoto_lens_vSTL Forced photometry on wcs_UMa-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.fits at 13:54:13.04 +62:06:52.0: 14.73 +/- 0.10 detection Forced photometry on wcs_UMa-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.fits at 13:58:18.94 +64:52:28.8: 14.17 +/- 0.07 detection Forced photometry on wcs_UMa-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.fits at 13:17:32.57 +61:52:30.7: 14.57 +/- 0.09 detection Forced photometry on wcs_UMa-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.fits at 13:33:09.83 +65:38:27.4: 15.09 +/- 0.14 detection Forced photometry on wcs_UMa-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.fits at 13:07:39.74 +59:50:02.3: 14.86 +/- 0.12 detection Forced photometry on wcs_UMa-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.fits at 13:25:01.10 +62:14:41.1: 14.60 +/- 0.08 detection Forced photometry on wcs_UMa-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.fits at 13:22:14.26 +65:03:07.7: 15.65 +/- 0.27 detection Forced photometry on wcs_UMa-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.fits at 13:21:49.32 +66:08:59.8: 15.18 +/- 0.17 detection Forced photometry on wcs_UMa-05-Q2b1x1_2026-04-17_04-05-36_20.00sec_-5.00C_LIGHT_0329.fits at 13:58:18.94 +64:52:28.8: 14.22 +/- 0.08 detection Forced photometry reference-image weighted average: 14.19 +/- 0.05 Forced photometry filter REJECTED candidate at 13:58:18.94 +64:52:28.8: ref_mag=14.19 +/- 0.05 new_mean_mag=14.3775 delta=-0.19 (need > 0.90) Forced photometry on wcs_UMa-05-Q2b1x1_2026-04-17_04-05-36_20.00sec_-5.00C_LIGHT_0329.fits at 13:07:39.74 +59:50:02.3: 14.77 +/- 0.11 detection Forced photometry on wcs_UMa-05-Q2b1x1_2026-04-17_04-05-36_20.00sec_-5.00C_LIGHT_0329.fits at 13:17:32.57 +61:52:30.7: 14.73 +/- 0.11 detection Forced photometry reference-image weighted average: 14.82 +/- 0.08 Forced photometry filter REJECTED candidate at 13:07:39.74 +59:50:02.3: ref_mag=14.82 +/- 0.08 new_mean_mag=14.8096 delta=0.01 (need > 0.90) Forced photometry reference-image weighted average: 14.63 +/- 0.07 Forced photometry on wcs_UMa-05-Q2b1x1_2026-04-17_04-05-36_20.00sec_-5.00C_LIGHT_0329.fits at 13:33:09.83 +65:38:27.4: 14.96 +/- 0.13 detection Forced photometry filter REJECTED candidate at 13:17:32.57 +61:52:30.7: ref_mag=14.63 +/- 0.07 new_mean_mag=14.6905 delta=-0.06 (need > 0.90) Forced photometry reference-image weighted average: 15.02 +/- 0.10 Forced photometry on wcs_UMa-05-Q2b1x1_2026-03-20_00-54-30_20.00sec_-15.00C_LIGHT_0243.fits at 14:13:17.40 +60:35:44.9: 15.30 +/- 0.17 detection Forced photometry filter REJECTED candidate at 13:33:09.83 +65:38:27.4: ref_mag=15.02 +/- 0.10 new_mean_mag=14.8362 delta=0.18 (need > 0.90) Forced photometry on wcs_UMa-05-Q2b1x1_2026-04-17_04-05-36_20.00sec_-5.00C_LIGHT_0329.fits at 13:25:01.10 +62:14:41.1: 14.72 +/- 0.10 detection Forced photometry reference-image weighted average: 14.65 +/- 0.06 Forced photometry filter REJECTED candidate at 13:25:01.10 +62:14:41.1: ref_mag=14.65 +/- 0.06 new_mean_mag=14.8283 delta=-0.18 (need > 0.90) Forced photometry on wcs_UMa-05-Q2b1x1_2026-04-17_04-05-36_20.00sec_-5.00C_LIGHT_0329.fits at 13:54:13.04 +62:06:52.0: 14.84 +/- 0.12 detection Forced photometry reference-image weighted average: 14.77 +/- 0.08 Forced photometry filter REJECTED candidate at 13:54:13.04 +62:06:52.0: ref_mag=14.77 +/- 0.08 new_mean_mag=14.7543 delta=0.02 (need > 0.90) Forced photometry on wcs_UMa-05-Q2b1x1_2026-04-17_04-05-36_20.00sec_-5.00C_LIGHT_0329.fits at 13:22:14.26 +65:03:07.7: 15.66 +/- 0.26 detection Forced photometry on wcs_UMa-05-Q2b1x1_2026-04-17_04-05-36_20.00sec_-5.00C_LIGHT_0329.fits at 13:21:49.32 +66:08:59.8: 15.28 +/- 0.19 detection Forced photometry reference-image weighted average: 15.65 +/- 0.19 Forced photometry filter REJECTED candidate at 13:22:14.26 +65:03:07.7: ref_mag=15.65 +/- 0.19 new_mean_mag=14.9218 delta=0.73 (need > 0.90) Forced photometry reference-image weighted average: 15.22 +/- 0.13 Forced photometry filter REJECTED candidate at 13:21:49.32 +66:08:59.8: ref_mag=15.22 +/- 0.13 new_mean_mag=14.9958 delta=0.23 (need > 0.90) Forced photometry on wcs_UMa-05-Q2b1x1_2026-04-17_04-05-36_20.00sec_-5.00C_LIGHT_0329.fits at 14:13:17.40 +60:35:44.9: 15.08 +/- 0.16 detection Forced photometry reference-image weighted average: 15.18 +/- 0.11 Forced photometry filter REJECTED candidate at 14:13:17.40 +60:35:44.9: ref_mag=15.18 +/- 0.11 new_mean_mag=14.9872 delta=0.20 (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 58544_fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114 The candidate 58544_fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114 did not pass the final checks**** FOUND 13:55:46.94 +63:10:01.2 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 58639_fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114 The candidate 58639_fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114 did not pass the final checks Discovery image 2 2026 05 16.27605 2461176.77605 12.85 13:55:46.93 +63:10:01.1 3916 2453 /data_ssd/NMW-TexasTech/workdir//img_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114.fits **** FOUND 13:34:21.85 +64:55:48.0 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 58653_fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114 The candidate 58653_fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114 did not pass the final checks Discovery image 2 2026 05 16.27605 2461176.77605 14.27 13:34:21.74 +64:55:48.0 5360 1424 /data_ssd/NMW-TexasTech/workdir//img_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114.fits Discovery image 1 2026 05 16.27552 2461176.77552 14.37 13:58:18.93 +64:52:27.7 3826 1413 /data_ssd/NMW-TexasTech/workdir//img_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/fd_UMa-05-Q2b1x1_2026-05-16_01-36-34_20.00sec_-0.00C_LIGHT_0113.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 58659_fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114 The candidate 58659_fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114 did not pass the final checks Discovery image 2 2026 05 16.27605 2461176.77605 14.39 13:58:18.94 +64:52:30.0 3823 1409 /data_ssd/NMW-TexasTech/workdir//img_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114.fits **** FOUND 13:52:50.22 +65:32:30.1 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 58704_fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114 The candidate 58704_fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114 did not pass the final checks Discovery image 2 2026 05 16.27605 2461176.77605 14.55 13:52:50.23 +65:32:30.0 4197 1029 /data_ssd/NMW-TexasTech/workdir//img_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114.fits Discovery image 1 2026 05 16.27552 2461176.77552 14.76 13:33:09.82 +65:38:28.2 5432 0995 /data_ssd/NMW-TexasTech/workdir//img_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/fd_UMa-05-Q2b1x1_2026-05-16_01-36-34_20.00sec_-0.00C_LIGHT_0113.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 58720_fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114 The candidate 58720_fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114 did not pass the final checks Discovery image 2 2026 05 16.27605 2461176.77605 14.95 13:33:09.84 +65:38:26.7 5429 0991 /data_ssd/NMW-TexasTech/workdir//img_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114.fits Discovery image 1 2026 05 16.27552 2461176.77552 14.74 13:17:32.44 +61:52:30.2 6589 3219 /data_ssd/NMW-TexasTech/workdir//img_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/fd_UMa-05-Q2b1x1_2026-05-16_01-36-34_20.00sec_-0.00C_LIGHT_0113.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 58744_fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114 The candidate 58744_fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114 did not pass the final checks Discovery image 2 2026 05 16.27605 2461176.77605 14.65 13:17:32.69 +61:52:31.3 6586 3215 /data_ssd/NMW-TexasTech/workdir//img_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114.fits Discovery image 1 2026 05 16.27552 2461176.77552 14.79 13:54:13.09 +62:06:51.3 3987 3099 /data_ssd/NMW-TexasTech/workdir//img_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/fd_UMa-05-Q2b1x1_2026-05-16_01-36-34_20.00sec_-0.00C_LIGHT_0113.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 58752_fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114 The candidate 58752_fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114 did not pass the final checks Discovery image 2 2026 05 16.27605 2461176.77605 14.73 13:54:13.00 +62:06:52.8 3984 3095 /data_ssd/NMW-TexasTech/workdir//img_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114.fits Discovery image 1 2026 05 16.27552 2461176.77552 14.81 13:07:39.78 +59:50:03.3 7440 4378 /data_ssd/NMW-TexasTech/workdir//img_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/fd_UMa-05-Q2b1x1_2026-05-16_01-36-34_20.00sec_-0.00C_LIGHT_0113.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 58767_fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114 The candidate 58767_fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114 did not pass the final checks Discovery image 2 2026 05 16.27605 2461176.77605 14.81 13:07:39.69 +59:50:01.4 7437 4375 /data_ssd/NMW-TexasTech/workdir//img_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114.fits **** FOUND 13:45:30.13 +65:49:30.7 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 58771_fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114 The candidate 58771_fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114 did not pass the final checks Discovery image 2 2026 05 16.27605 2461176.77605 14.86 13:45:30.13 +65:49:30.6 4661 0876 /data_ssd/NMW-TexasTech/workdir//img_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114.fits Discovery image 1 2026 05 16.27552 2461176.77552 14.83 13:25:01.05 +62:14:40.4 6045 3031 /data_ssd/NMW-TexasTech/workdir//img_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/fd_UMa-05-Q2b1x1_2026-05-16_01-36-34_20.00sec_-0.00C_LIGHT_0113.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 58790_fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114 The candidate 58790_fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114 did not pass the final checks Discovery image 2 2026 05 16.27605 2461176.77605 14.83 13:25:01.15 +62:14:41.7 6042 3027 /data_ssd/NMW-TexasTech/workdir//img_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114.fits Discovery image 1 2026 05 16.27552 2461176.77552 14.93 13:22:14.35 +65:03:06.7 6136 1322 /data_ssd/NMW-TexasTech/workdir//img_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/fd_UMa-05-Q2b1x1_2026-05-16_01-36-34_20.00sec_-0.00C_LIGHT_0113.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 58818_fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114 The candidate 58818_fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114 did not pass the final checks Discovery image 2 2026 05 16.27605 2461176.77605 14.92 13:22:14.16 +65:03:08.8 6133 1318 /data_ssd/NMW-TexasTech/workdir//img_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114.fits Discovery image 1 2026 05 16.27552 2461176.77552 15.00 13:21:49.46 +66:08:59.6 6121 0654 /data_ssd/NMW-TexasTech/workdir//img_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/fd_UMa-05-Q2b1x1_2026-05-16_01-36-34_20.00sec_-0.00C_LIGHT_0113.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 58870_fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114 The candidate 58870_fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114 did not pass the final checks Discovery image 2 2026 05 16.27605 2461176.77605 14.99 13:21:49.17 +66:09:00.1 6118 0650 /data_ssd/NMW-TexasTech/workdir//img_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114.fits **** FOUND 14:03:21.01 +61:03:02.7 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 58888_fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114 The candidate 58888_fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114 did not pass the final checks Discovery image 2 2026 05 16.27605 2461176.77605 14.99 14:03:21.07 +61:03:02.9 3278 3685 /data_ssd/NMW-TexasTech/workdir//img_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114.fits Discovery image 1 2026 05 16.27552 2461176.77552 14.96 14:13:17.40 +60:35:45.8 2519 3879 /data_ssd/NMW-TexasTech/workdir//img_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/fd_UMa-05-Q2b1x1_2026-05-16_01-36-34_20.00sec_-0.00C_LIGHT_0113.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 28538_fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114 The candidate 28538_fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114 did not pass the final checks Discovery image 2 2026 05 16.27605 2461176.77605 15.02 14:13:17.40 +60:35:44.0 2516 3875 /data_ssd/NMW-TexasTech/workdir//img_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114.fits **** FOUND 13:01:54.00 +65:54:06.9 in the exclusion list exclusion_list.txt **** make_report_in_HTML.sh Phase 2 (HTML assembly): 0s make_report_in_HTML.sh TOTAL: 1s Prepared the HTML report for the field UMa-05-Q2b1x1 with default.sex.telephoto_lens_vSTL *------ done with default.sex.telephoto_lens_vSTL ------* #### The local exclusion list is exclusion_list_local.txt #### ########### Completed UMa-05-Q2b1x1 ########### The analysis was running at tau We are allowed to update the exclusion list at tau host Found ../exclusion_list_TTUQ2.txt #### The exclusion list before filtering-out asteroids, bad pixels and adding Gaia sources #### ################################################################################### renamed 'exclusion_list_index_html.txt_noasteroids' -> 'exclusion_list_index_html.txt' renamed 'exclusion_list_index_html.txt_nohotpixels' -> 'exclusion_list_index_html.txt' # Count candidates with no identification (that also don't look like hot pix) Found 0 unidentified candidates (excluding asteroids, hot pixels and known variable stars). ################################################################################### 0 candidates found (excluding asteroids and hot pixels) This does not look like a test run ################################################################################### exclusion_list_gaiadr2.txt NOT FOUND exclusion_list_apass.txt NOT FOUND IS_THIS_TEST_RUN=NO ALLOW_EXCLUSION_LIST_UPDATE= YES #### Nothing to add to the exclusion list #### The observatory MPC code is V36 ############################################################ Positions of planets computed with util/planet_finder/main.py for JD(UT)2461176.77551914 -observatory V36 03:38:48.08 +19:56:07.8 Mercury (-2.2mag) 05:43:45.08 +24:53:21.0 Venus (-3.9mag) 01:43:43.10 +09:54:29.3 Mars (1.2mag) 07:30:36.98 +22:12:30.3 Jupiter (-1.9mag) 00:41:45.11 +02:05:17.7 Saturn (0.9mag) 03:54:39.56 +20:09:07.0 Uranus (5.8mag) 00:14:20.60 +00:06:17.3 Neptune (7.8mag) 20:34:10.89 -22:57:14.7 Pluto (14.5mag) 02:53:10.11 +20:41:57.7 Moon (-8.3mag) -rw-r--r-- 1 apache apache 362 May 16 01:55 planets.txt ############################################################ Positions of selected moons from JPL HORIZONS for JD(UT)2461176.77551914: 07:30:40.33 +22:12:24.0 Io (5.9mag) 07:30:34.44 +22:12:34.8 Europa (6.1mag) 07:30:32.94 +22:12:34.8 Ganymede (5.5mag) 07:30:46.71 +22:12:13.8 Callisto (6.7mag) 07:32:18.48 +21:50:07.7 Himalia (15.5mag) 07:30:41.52 +22:12:17.7 Thebe (16.4mag) 07:32:45.10 +22:15:23.1 Elara (17.4mag) 07:31:29.16 +22:36:34.2 Pasiphae (17.6mag) 07:38:05.64 +22:12:43.9 Carme (18.7mag) 00:41:52.80 +02:05:36.4 Titan (8.7mag) 00:41:44.09 +02:05:33.2 Rhea (10.0mag) 00:41:45.05 +02:03:48.0 Iapetus (11.4mag) 00:41:37.02 +02:05:10.1 Hyperion (14.7mag) 00:42:53.68 +02:10:25.3 Phoebe (16.8mag) -rw-r--r-- 1 apache apache 569 May 16 01:55 moons.txt ############################################################ Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461176.77551914: 17:06:11.29 -30:51:58.5 JWST 17:37:20.38 +39:42:36.0 Chandra 08:35:02.61 -47:44:09.1 XMM-Newton -rw-r--r-- 1 apache apache 96 May 16 01:55 spacecraft.txt ############################################################ Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461176.77551914 -observatory V36 -> Warning: Longitude 255.61742 is outside valid range [-180, 180] 13:30:43.85 -28:02:17.0 14.6mag D/1884 O1 (Barnard) 06:20:25.29 +30:52:48.9 15.8mag D/1886 K1 (Brooks) 15:35:24.30 +00:47:47.1 14.8mag D/1895 Q1 (Swift) 05:12:19.76 +24:14:44.2 17.1mag D/1918 W1 (Schorr) 08:18:52.40 +22:43:24.1 17.7mag P/2009 WX51 (Catalina) 18:54:32.21 -30:52:40.9 13.7mag P/2010 H2 (Vales) 05:31:40.43 -68:30:30.9 17.4mag C/2014 UN271 (Bernardinelli-Bernstein) 05:40:57.37 +31:41:57.7 17.4mag C/2017 K2 (PANSTARRS) 17:23:26.76 +13:44:55.2 17.7mag C/2021 G2 (ATLAS) 23:14:48.50 +30:35:24.8 17.2mag C/2022 E2 (ATLAS) 05:05:46.55 +26:42:55.2 16.3mag C/2022 N2 (PANSTARRS) 09:15:09.96 +31:44:27.6 16.5mag C/2022 QE78 (ATLAS) 08:39:42.60 +02:33:11.5 17.5mag C/2022 R6 (PANSTARRS) 18:41:55.58 +20:43:10.8 17.7mag C/2023 A3 (Tsuchinshan-ATLAS) 15:28:39.70 -11:06:58.6 17.5mag P/2023 B1 (PANSTARRS) 08:59:53.67 -07:43:27.0 17.9mag C/2023 F3 (ATLAS) 22:14:25.09 +64:57:06.8 17.7mag C/2023 H5 (Lemmon) 18:37:34.28 -04:50:36.4 13.8mag C/2023 R1 (PANSTARRS) 14:48:09.79 +87:34:47.6 17.9mag C/2023 X2 (Lemmon) 06:42:02.83 +63:42:58.9 17.5mag C/2024 A1 (ATLAS) 06:10:27.69 +25:09:02.7 12.7mag C/2024 E1 (Wierzchos) 15:56:11.28 +10:59:01.9 17.3mag C/2024 G6 (ATLAS) 20:22:37.09 +24:07:15.5 14.2mag C/2024 J3 (ATLAS) 03:55:07.90 -18:18:07.1 16.2mag C/2024 T5 (ATLAS) 05:44:16.71 +38:41:09.0 17.9mag C/2025 J1 (Borisov) 12:01:18.00 +53:22:41.0 16.5mag C/2025 L1 (ATLAS) 05:58:17.43 -09:02:43.0 11.2mag C/2025 R3 (PANSTARRS) 12:43:04.31 +04:24:14.1 17.2mag C/2025 Y1 (ATLAS) 01:15:32.26 +41:25:56.8 15.5mag C/2026 B2 (Sun-Gao) 11:12:33.68 -13:55:30.1 16.1mag A/2026 E1 19:41:05.50 -08:15:34.8 10.0mag 10P/Tempel 14:24:49.65 -00:58:32.5 16.7mag 24P/Schaumasse 10:59:01.78 -00:53:45.5 15.9mag 29P/Schwassmann-Wachmann 10:45:25.21 -02:38:17.3 17.5mag 43P/Wolf-Harrington 02:35:56.77 +22:22:18.9 17.5mag 47P/Ashbrook-Jackson 08:11:18.20 +29:56:59.7 16.9mag 63P/Wild 00:04:41.43 -08:11:26.7 15.7mag 65P/Gunn 05:30:39.44 +29:47:29.1 16.3mag 76P/West-Kohoutek-Ikemura 02:14:34.30 +13:48:17.8 14.0mag 78P/Gehrels 00:26:52.61 -00:43:40.9 15.1mag 88P/Howell 03:41:17.95 +27:25:35.0 15.1mag 93P/Lovas 05:57:30.60 +33:18:44.6 15.9mag 123P/West-Hartley 09:11:41.59 +24:37:58.8 16.4mag 124P/Mrkos 03:21:24.16 +17:26:40.0 16.4mag 128P/Shoemaker-Holt 03:47:43.28 +17:36:31.2 17.6mag 131P/Mueller 04:08:49.29 +19:31:27.3 11.9mag 141P/Machholz 04:12:23.40 +14:31:30.4 11.8mag 141P-A/Machholz 02:53:40.30 +11:02:25.3 10.5mag 141P-D/Machholz 02:40:43.03 -28:20:07.6 17.6mag 161P/Hartley-IRAS 02:29:34.79 +13:35:57.1 14.9mag 162P/SidingSpring 17:09:24.18 -10:18:52.4 16.2mag 235P/LINEAR 06:42:21.33 +35:54:48.5 17.2mag 240P/NEAT 07:58:04.60 -02:35:01.3 18.0mag 242P/Spahr 23:33:11.82 -11:29:06.1 17.0mag 260P/McNaught 03:05:27.06 +27:45:36.6 17.7mag 295P/LINEAR 15:27:15.23 +08:18:36.3 17.4mag 391P/Kowalski 07:50:20.51 +21:12:03.1 17.8mag 450P/LONEOS 06:22:43.46 +43:13:28.5 17.7mag 493P/LONEOS -rw-r--r-- 1 apache apache 2.9K May 16 01:55 comets.txt ############################################################ List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html : 01:13:11.60 -33:25:16.10 ASASSN-26dg 2026-05-13.41 16.8 16:44:31.77 -27:15:18.40 AT2026mhn 2026-05-12.33 15.8 21:23:11.57 -19:09:45.00 AT2026kwu 2026-05-12.26 16.9 14:20:14.30 -30:20:51.90 AT2026ktm 2026-05-12.06 17.21 14:41:39.01 -37:13:46.40 AT2026lkm 2026-05-11.18 16.89 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 01:13:11.60 -33:25:16.10 2026-05-13.41 16.8 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 01:13:11.60 -33:25:16.10 2026-05-13.41 16.8 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 -rw-r--r-- 1 apache apache 5.8K May 16 01:55 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 16 01:55 tocp_transients_list.txt ############################################################ Truncated list of recent TNS transients from https://www.wis-tns.org/ : 08:26:21.218 -19:09:53.70 AT 2026maw 2026-05-08.26 20.81 14:10:04.550 -06:02:36.44 AT 2026mav 2026-05-07.48 20.04 11:50:36.810 -33:08:06.10 AT 2026mau 2026-04-27.58 19.6 11:31:20.374 -35:35:52.80 AT 2026mat 2026-05-09.39 20.21 14:30:50.141 +14:30:15.50 AT 2026mas 2026-05-07.56 19.63 16:58:28.044 +36:44:17.70 AT 2026mar 2026-05-06.05 19.69 13:52:14.583 +00:55:59.22 AT 2026maq 2026-04-20.100 20.12 18:03:57.548 +11:56:42.99 AT 2026map 2026-05-09.65 19.82 23:31:41.989 +52:34:02.56 AT 2026mao 2026-05-10.59 18.452 14:36:21.491 +29:55:10.64 AT 2026man 2026-05-10.41 19.7749 12:04:17.976 -00:20:39.59 AT 2026mam 2026-04-10.36 18.5394 14:46:55.250 -18:19:26.38 AT 2026mal 2026-04-17.35 18.7819 23:49:29.770 +44:49:32.29 AT 2026mak 2026-04-20.50 18.6921 11:28:07.319 +09:29:46.44 AT 2026maj 2026-04-25.29 19.155 00:41:43.621 +40:34:44.59 AT 2026mai 2026-05-09.49 19.1405 18:57:15.805 -16:48:32.51 AT 2026mah 2026-05-08.39 19.4824 10:01:41.879 +74:03:48.71 AT 2026mag 2026-05-07.20 20.3827 23:23:43.954 +04:50:08.99 AT 2026maf 2026-05-09.48 18.935 00:03:06.946 +27:39:26.49 AT 2026mae 2026-05-09.49 19.5011 11:19:18.104 +10:50:11.49 AT 2026mad 2026-05-09.25 20.4219 -rw-r--r-- 1 apache apache 30K May 16 01:55 tns_transients_list.txt Discovery image 3 2026 05 16.27605 2461176.77605 12.21 13:01:54.00 +65:54:07.0 7359 0669 /data_ssd/NMW-TexasTech/workdir//img_2026-05-16_CI_UMa-05-Q2b1x1_015321_TTUQ2b1x1_302229_5kc0XF9Z/fd_UMa-05-Q2b1x1_2026-05-16_01-37-20_20.00sec_-0.00C_LIGHT_0114.fits
