######## 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_2026-04-08_multinight.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-04-Q2b1x1 ####################################### ########### Starting UMa-04-Q2b1x1 ########### Processing UMa-04-Q2b1x1 server tau has sufficient free disk space available: 616669 MB at /data_ssd/NMW-TexasTech/workdir server tau has sufficient free disk space available: 616669 MB at . Checking input images (2 new) REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/UMa-04-Q2b1x1_2026-01-21_05-14-22_20.00sec_-15.00C_LIGHT_0545.fits REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/UMa-04-Q2b1x1_2026-01-21_05-15-28_20.00sec_-14.90C_LIGHT_0546.fits Small preview (one of the new images):
Large previews of the second-epoch (new) images:
MAKE_PNG_PLOTS=yes
renamed 'UMa-04-Q2b1x1_2026-04-16_03-30-42_20.00sec_-4.90C_LIGHT_0333.png' -> 'transient_report/UMa-04-Q2b1x1_2026-04-16_03-30-42_20.00sec_-4.90C_LIGHT_0333.fits_preview.png'
UMa-04-Q2b1x1_2026-04-16_03-30-42_20.00sec_-4.90C_LIGHT_0333.fits
renamed 'UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.png' -> 'transient_report/UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits_preview.png'
UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.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= 531.0550 INFO: REFERENCE_EPOCH__FIRST_IMAGE_SD= 537.6436 INFO: SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 940.5722 INFO: SECOND_EPOCH__FIRST_IMAGE_SD= 515.7358 INFO: SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 940.6419 INFO: SECOND_EPOCH__SECOND_IMAGE_SD= 515.9495 ---------------------------------------------- INFO: ref_to_second_epoch_img_mean_ratio= 1.77114 INFO: SECOND_EPOCH__SD_ratio= 0.000 ---------------------------------------------- Calibration settings: DARK_FRAMES_DIR=/var/www/nmw_calibration/TTUQ2b1x1/darks FLAT_FIELD_FILE=/var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-04-08_multinight.fit EXPTIME = 20.0 / [s] Exposure duration SET-TEMP= -5.0 / [degC] CCD temperature setpoint CCD-TEMP= -4.9 / [degC] CCD temperature FOCTEMP = 5.94999980926514 / [degC] Focuser temperature AMBTEMP = 8.2 / [degC] Ambient air temperature Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/UMa-04-Q2b1x1_2026-04-16_03-30-42_20.00sec_-4.90C_LIGHT_0333.fits CCD-TEMP= -4.900000 for /data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/UMa-04-Q2b1x1_2026-04-16_03-30-42_20.00sec_-4.90C_LIGHT_0333.fits SET-TEMP= -5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/UMa-04-Q2b1x1_2026-04-16_03-30-42_20.00sec_-4.90C_LIGHT_0333.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= '2026-04-16T03:30:42.2702604' / Time of observation (local)" status=0 Record 12: "DATE-OBS= '2026-04-16T08:30:42.2702604' / Time of observation (UTC)" status=0 Record 13: "MJD-OBS = 61146.3546559028 / Modified Julian Date of observation" status=0 Record 14: "DATE-AVG= '2026-04-16T08:30:52.1722882' / Averaged midpoint time (UTC)" status=0 Record 15: "MJD-AVG = 61146.3547705091 / 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= -5.0 / [degC] CCD temperature setpoint" status=0 Record 25: "CCD-TEMP= -4.9 / [degC] CCD temperature" status=0 Record 26: "READOUTM= '2CMS-0' / Sensor readout mode" status=0 Record 27: "USBLIMIT= 50 / Camera-specific USB setting" status=0 Record 28: "TELESCOP= 'QHY600M-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 = 179.997958935 / [deg] RA of telescope" status=0 Record 32: "DEC = 62.0002544919397 / [deg] Declination of telescope" status=0 Record 33: "CENTALT = 47.9186111111111 / [deg] Altitude of telescope" status=0 Record 34: "CENTAZ = 327.395277777778 / [deg] Azimuth of telescope" status=0 Record 35: "AIRMASS = 1.34625817846175 / 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-04' / Name of the object of interest" status=0 Record 46: "OBJCTRA = '12 00 00' / [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 = 20327 / [step] Focuser position" status=0 Record 51: "FOCUSPOS= 20327 / [step] Focuser position" status=0 Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0 Record 53: "FOCTEMP = 5.94999980926514 / [degC] Focuser temperature" status=0 Record 54: "FOCUSTEM= 5.94999980926514 / [degC] Focuser temperature" status=0 Record 55: "DEWPOINT= -6.3 / [degC] Dew point" status=0 Record 56: "HUMIDITY= 35.0 / [percent] Relative humidity" status=0 Record 57: "PRESSURE= 897.9 / [hPa] Air pressure" status=0 Record 58: "AMBTEMP = 8.2 / [degC] Ambient air temperature" status=0 Record 59: "WINDDIR = 39.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0 Record 60: "WINDGUST= 1.800144 / [kph] Wind gust" status=0 Record 61: "WINDSPD = 0.0 / [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_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/UMa-04-Q2b1x1_2026-04-16_03-30-42_20.00sec_-4.90C_LIGHT_0333.fits 9576 6388 16 bitpix SET-TEMP= -5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/UMa-04-Q2b1x1_2026-04-16_03-30-42_20.00sec_-4.90C_LIGHT_0333.fits SET-TEMP= -5.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_-5C_20s_2026-04-09.fit CCD-TEMP= -4.900000 for /data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/UMa-04-Q2b1x1_2026-04-16_03-30-42_20.00sec_-4.90C_LIGHT_0333.fits CCD-TEMP= -5.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_-5C_20s_2026-04-09.fit Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_-5C_20s_2026-04-09.fit 9576 6388 16 bitpix Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/d_UMa-04-Q2b1x1_2026-04-16_03-30-42_20.00sec_-4.90C_LIGHT_0333.fits :) Spent 0.511871 seconds renamed 'mdark_TTUQ2b1x1_-5C_20s_2026-04-09.png' -> 'transient_report/dark.png' MegaDivider v7 Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/d_UMa-04-Q2b1x1_2026-04-16_03-30-42_20.00sec_-4.90C_LIGHT_0333.fits 9576 6388 16 bitpix Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-04-08_multinight.fit 9576 6388 16 bitpix Avarage count on flat field image: 40671.357813 Minimal real count (from overscan): 5 Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/fd_UMa-04-Q2b1x1_2026-04-16_03-30-42_20.00sec_-4.90C_LIGHT_0333.fits :) No overscan detected - all values seem high! (left_median=26440.0, right_median=31961.0) renamed 'mff_TTUQ2b1x1_2026-04-08_multinight.png' -> 'transient_report/flat.png' Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/fd_UMa-04-Q2b1x1_2026-04-16_03-30-42_20.00sec_-4.90C_LIGHT_0333.fits EXPTIME = 20.0 / [s] Exposure duration SET-TEMP= -5.0 / [degC] CCD temperature setpoint CCD-TEMP= -4.9 / [degC] CCD temperature FOCTEMP = 5.90999984741211 / [degC] Focuser temperature AMBTEMP = 8.2 / [degC] Ambient air temperature Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits CCD-TEMP= -4.900000 for /data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits SET-TEMP= -5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.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= '2026-04-16T03:31:36.9533818' / Time of observation (local)" status=0 Record 12: "DATE-OBS= '2026-04-16T08:31:36.9533818' / Time of observation (UTC)" status=0 Record 13: "MJD-OBS = 61146.3552888078 / Modified Julian Date of observation" status=0 Record 14: "DATE-AVG= '2026-04-16T08:31:46.8536520' / Averaged midpoint time (UTC)" status=0 Record 15: "MJD-AVG = 61146.3554033912 / 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= -5.0 / [degC] CCD temperature setpoint" status=0 Record 25: "CCD-TEMP= -4.9 / [degC] CCD temperature" status=0 Record 26: "READOUTM= '2CMS-0' / Sensor readout mode" status=0 Record 27: "USBLIMIT= 50 / Camera-specific USB setting" status=0 Record 28: "TELESCOP= 'QHY600M-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 = 179.997959000049 / [deg] RA of telescope" status=0 Record 32: "DEC = 62.0002544392613 / [deg] Declination of telescope" status=0 Record 33: "CENTALT = 47.8175 / [deg] Altitude of telescope" status=0 Record 34: "CENTAZ = 327.346111111111 / [deg] Azimuth of telescope" status=0 Record 35: "AIRMASS = 1.34840197043135 / 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-04' / Name of the object of interest" status=0 Record 46: "OBJCTRA = '12 00 00' / [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 = 20327 / [step] Focuser position" status=0 Record 51: "FOCUSPOS= 20327 / [step] Focuser position" status=0 Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0 Record 53: "FOCTEMP = 5.90999984741211 / [degC] Focuser temperature" status=0 Record 54: "FOCUSTEM= 5.90999984741211 / [degC] Focuser temperature" status=0 Record 55: "DEWPOINT= -6.3 / [degC] Dew point" status=0 Record 56: "HUMIDITY= 35.0 / [percent] Relative humidity" status=0 Record 57: "PRESSURE= 897.9 / [hPa] Air pressure" status=0 Record 58: "AMBTEMP = 8.2 / [degC] Ambient air temperature" status=0 Record 59: "WINDDIR = 39.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0 Record 60: "WINDGUST= 1.800144 / [kph] Wind gust" status=0 Record 61: "WINDSPD = 0.0 / [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_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits 9576 6388 16 bitpix SET-TEMP= -5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits SET-TEMP= -5.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_-5C_20s_2026-04-09.fit CCD-TEMP= -4.900000 for /data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits CCD-TEMP= -5.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_-5C_20s_2026-04-09.fit Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_-5C_20s_2026-04-09.fit 9576 6388 16 bitpix Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/d_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits :) Spent 0.538260 seconds renamed 'mdark_TTUQ2b1x1_-5C_20s_2026-04-09.png' -> 'transient_report/dark.png' MegaDivider v7 Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/d_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits 9576 6388 16 bitpix Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-04-08_multinight.fit 9576 6388 16 bitpix Avarage count on flat field image: 40671.357813 Minimal real count (from overscan): 5 Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits :) No overscan detected - all values seem high! (left_median=26440.0, right_median=31961.0) renamed 'mff_TTUQ2b1x1_2026-04-08_multinight.png' -> 'transient_report/flat.png' Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits Dark frame used to calibrate the second-epoch images:
Flat field used to calibrate the second-epoch images:
after the calibration attempt: SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/fd_UMa-04-Q2b1x1_2026-04-16_03-30-42_20.00sec_-4.90C_LIGHT_0333.fits SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits Previews of the CALIBRATED second-epoch images:
fd_UMa-04-Q2b1x1_2026-04-16_03-30-42_20.00sec_-4.90C_LIGHT_0333.fits
fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.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-04-Q2b1x1_2026-01-21_05-14-22_20.00sec_-15.00C_LIGHT_0545.fits /data_ssd/NMW-TexasTech/reference_imgs/UMa-04-Q2b1x1_2026-01-21_05-15-28_20.00sec_-14.90C_LIGHT_0546.fits /data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/fd_UMa-04-Q2b1x1_2026-04-16_03-30-42_20.00sec_-4.90C_LIGHT_0333.fits /data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits SExtractor catalog cache: saved UMa-04-Q2b1x1_2026-01-21_05-14-22_20.00sec_-15.00C_LIGHT_0545.fits.cat to cache SExtractor catalog cache: saved UMa-04-Q2b1x1_2026-01-21_05-15-28_20.00sec_-14.90C_LIGHT_0546.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-04-Q2b1x1_2026-01-21_05-14-22_20.00sec_-15.00C_LIGHT_0545.fits /data_ssd/NMW-TexasTech/reference_imgs/UMa-04-Q2b1x1_2026-01-21_05-15-28_20.00sec_-14.90C_LIGHT_0546.fits /data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/fd_UMa-04-Q2b1x1_2026-04-16_03-30-42_20.00sec_-4.90C_LIGHT_0333.fits /data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.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: 2461146.85477164 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-04-Q2b1x1_2026-01-21_05-14-22_20.00sec_-15.00C_LIGHT_0545.fits exists and is non-empty Saving wcs_UMa-04-Q2b1x1_2026-01-21_05-14-22_20.00sec_-15.00C_LIGHT_0545.fits to local_wcs_cache/ 'wcs_UMa-04-Q2b1x1_2026-01-21_05-14-22_20.00sec_-15.00C_LIGHT_0545.fits' -> 'local_wcs_cache/wcs_UMa-04-Q2b1x1_2026-01-21_05-14-22_20.00sec_-15.00C_LIGHT_0545.fits' wcs_UMa-04-Q2b1x1_2026-01-21_05-15-28_20.00sec_-14.90C_LIGHT_0546.fits exists and is non-empty Saving wcs_UMa-04-Q2b1x1_2026-01-21_05-15-28_20.00sec_-14.90C_LIGHT_0546.fits to local_wcs_cache/ 'wcs_UMa-04-Q2b1x1_2026-01-21_05-15-28_20.00sec_-14.90C_LIGHT_0546.fits' -> 'local_wcs_cache/wcs_UMa-04-Q2b1x1_2026-01-21_05-15-28_20.00sec_-14.90C_LIGHT_0546.fits' wcs_fd_UMa-04-Q2b1x1_2026-04-16_03-30-42_20.00sec_-4.90C_LIGHT_0333.fits exists and is non-empty Saving wcs_fd_UMa-04-Q2b1x1_2026-04-16_03-30-42_20.00sec_-4.90C_LIGHT_0333.fits to local_wcs_cache/ 'wcs_fd_UMa-04-Q2b1x1_2026-04-16_03-30-42_20.00sec_-4.90C_LIGHT_0333.fits' -> 'local_wcs_cache/wcs_fd_UMa-04-Q2b1x1_2026-04-16_03-30-42_20.00sec_-4.90C_LIGHT_0333.fits' wcs_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits exists and is non-empty Saving wcs_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits to local_wcs_cache/ 'wcs_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits' -> 'local_wcs_cache/wcs_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits' ################################### # fov_of_wcs_calibrated_image.sh output for wcs_UMa-04-Q2b1x1_2026-01-21_05-14-22_20.00sec_-15.00C_LIGHT_0545.fits (1st reference image) verification OK: wcs_UMa-04-Q2b1x1_2026-01-21_05-14-22_20.00sec_-15.00C_LIGHT_0545.fits Image size: 941.6'x627.1' 15.7(deg)x10.5(deg) 9576x6388 pix Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis Image center: 12:00:11.901 +61:59:34.15 J2000 4789.000 3195.000 ################################### The image scale is 5.90"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.9" ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_UMa-04-Q2b1x1_2026-04-16_03-30-42_20.00sec_-4.90C_LIGHT_0333.fits (1st new image) verification OK: wcs_fd_UMa-04-Q2b1x1_2026-04-16_03-30-42_20.00sec_-4.90C_LIGHT_0333.fits Image size: 937.5'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: 12:00:23.809 +61:57:46.19 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the first second-epoch image (pointing accuracy) Reference image center 12:00:11.901 +61:59:34.15 Second-epoch image center 12:00:23.809 +61:57:46.19 Angular distance between the image centers 0.0380 deg. Soft limit: 0.50 deg. Hard limit: 1.00 deg. ################################### ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits (2nd new image) verification OK: wcs_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits Image size: 937.5'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: 12:00:21.279 +61:58:14.40 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the second second-epoch image (pointing accuracy) Reference image center 12:00:11.901 +61:59:34.15 Second-epoch image center 12:00:21.279 +61:58:14.40 Angular distance between the image centers 0.0288 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 12:00:23.809 +61:57:46.19 Second-epoch second image center 12:00:21.279 +61:58:14.40 Angular distance between the image centers 0.00927 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-04-Q2b1x1_2026-01-21_05-14-22_20.00sec_-15.00C_LIGHT_0545.fits &> /tmp/tmp.gdsEh6Butq Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/UMa-04-Q2b1x1_2026-01-21_05-14-22_20.00sec_-15.00C_LIGHT_0545.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/UMa-04-Q2b1x1_2026-01-21_05-15-28_20.00sec_-14.90C_LIGHT_0546.fits &> /tmp/tmp.UZgZdppX9R Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/UMa-04-Q2b1x1_2026-01-21_05-15-28_20.00sec_-14.90C_LIGHT_0546.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/fd_UMa-04-Q2b1x1_2026-04-16_03-30-42_20.00sec_-4.90C_LIGHT_0333.fits &> /tmp/tmp.sCnQ7vdgkQ Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/fd_UMa-04-Q2b1x1_2026-04-16_03-30-42_20.00sec_-4.90C_LIGHT_0333.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits &> /tmp/tmp.TqRyG2qjKB Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits Calibrating the magnitude scale Found non-empty wcs_UMa-04-Q2b1x1_2026-01-21_05-14-22_20.00sec_-15.00C_LIGHT_0545.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-04-Q2b1x1_2026-01-21_05-14-22_20.00sec_-15.00C_LIGHT_0545.fits and wcs_UMa-04-Q2b1x1_2026-01-21_05-14-22_20.00sec_-15.00C_LIGHT_0545.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-04-Q2b1x1_2026-01-21_05-14-22_20.00sec_-15.00C_LIGHT_0545.fits and wcs_UMa-04-Q2b1x1_2026-01-21_05-14-22_20.00sec_-15.00C_LIGHT_0545.fits.cat Found non-empty wcs_UMa-04-Q2b1x1_2026-01-21_05-14-22_20.00sec_-15.00C_LIGHT_0545.fits and wcs_UMa-04-Q2b1x1_2026-01-21_05-14-22_20.00sec_-15.00C_LIGHT_0545.fits.cat The reference image (wcs_UMa-04-Q2b1x1_2026-01-21_05-14-22_20.00sec_-15.00C_LIGHT_0545.fits) and catalog (wcs_UMa-04-Q2b1x1_2026-01-21_05-14-22_20.00sec_-15.00C_LIGHT_0545.fits.cat) found 'wcs_UMa-04-Q2b1x1_2026-01-21_05-14-22_20.00sec_-15.00C_LIGHT_0545.fits.cat' -> 'wcsmag.cat' Read 7414 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 161.2898 to 200.0898 deg, Dec +55.4650 to +67.4157 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 161.2898 to 200.0898 deg, Dec 55.4650 to 67.4157 deg Loaded 6475 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): 4033 out of 4172 total matches. Matched with Tycho-2 4172 out of 7414 detected stars. The calibration function type and coefficients are written to calib.txt_param util/calibrate_magnitude_scale 0.000000 1.000000 22.911299 a=0.000000 b=1.000000 c=22.911299 From vast_summary.log: estimated ref. image limiting mag.: -7.59 Updating vast_summary.log: Estimated ref. image limiting mag.: 15.32 Updated vast_limiting_magnitude.log with calibrated magnitudes Working... Please, PLEASE, be patient!!! All lightcurves processed! =) Estimated ref. image limiting mag.: 15.32
Magnitude calibration plot:
____ End of magnitude calibration ____ Applying consolidated magnitude filters... Preparing the exclusion lists for this field Done with filtering Found 1 candidate transients before the final filtering. (Hard limit: 8000) Median FWHM seeing for isolated stars: 2.3 pix UMa-04-Q2b1x1_2026-01-21_05-14-22_20.00sec_-15.00C_LIGHT_0545.fits 2.3 pix UMa-04-Q2b1x1_2026-01-21_05-15-28_20.00sec_-14.90C_LIGHT_0546.fits 2.5 pix fd_UMa-04-Q2b1x1_2026-04-16_03-30-42_20.00sec_-4.90C_LIGHT_0333.fits 2.6 pix fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits Limiting magnitude estimates: 15.3 mag. UMa-04-Q2b1x1_2026-01-21_05-14-22_20.00sec_-15.00C_LIGHT_0545.fits 15.3 mag. UMa-04-Q2b1x1_2026-01-21_05-15-28_20.00sec_-14.90C_LIGHT_0546.fits 15.3 mag. fd_UMa-04-Q2b1x1_2026-04-16_03-30-42_20.00sec_-4.90C_LIGHT_0333.fits 15.3 mag. fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.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.gdsEh6Butq (6) ############ Parsing command line arguments... WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/UMa-04-Q2b1x1_2026-01-21_05-14-22_20.00sec_-15.00C_LIGHT_0545.fits is already a symlink and we do not allow symlinks on symlinks The guess is based on the existing WCS header. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/UMa-04-Q2b1x1_2026-01-21_05-14-22_20.00sec_-15.00C_LIGHT_0545.fits 573.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/UMa-04-Q2b1x1_2026-01-21_05-14-22_20.00sec_-15.00C_LIGHT_0545.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMa-04-Q2b1x1_2026-01-21_05-14-22_20.00sec_-15.00C_LIGHT_0545.fits WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/UMa-04-Q2b1x1_2026-01-21_05-14-22_20.00sec_-15.00C_LIGHT_0545.fits is already a symlink and we do not allow symlinks on symlinks FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMa-04-Q2b1x1_2026-01-21_05-14-22_20.00sec_-15.00C_LIGHT_0545.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/UMa-04-Q2b1x1_2026-01-21_05-14-22_20.00sec_-15.00C_LIGHT_0545.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-04-Q2b1x1_2026-01-21_05-14-22_20.00sec_-15.00C_LIGHT_0545.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/UMa-04-Q2b1x1_2026-01-21_05-14-22_20.00sec_-15.00C_LIGHT_0545.fits' -> 'wcs_UMa-04-Q2b1x1_2026-01-21_05-14-22_20.00sec_-15.00C_LIGHT_0545.fits' FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMa-04-Q2b1x1_2026-01-21_05-14-22_20.00sec_-15.00C_LIGHT_0545.fits WCS_IMAGE_NAME=wcs_UMa-04-Q2b1x1_2026-01-21_05-14-22_20.00sec_-15.00C_LIGHT_0545.fits WCS-calibrated image found: wcs_UMa-04-Q2b1x1_2026-01-21_05-14-22_20.00sec_-15.00C_LIGHT_0545.fits Checking if the catalog wcs_UMa-04-Q2b1x1_2026-01-21_05-14-22_20.00sec_-15.00C_LIGHT_0545.fits.cat corresponding to the image wcs_UMa-04-Q2b1x1_2026-01-21_05-14-22_20.00sec_-15.00C_LIGHT_0545.fits alredy exist and is non-empty... Catalog wcs_UMa-04-Q2b1x1_2026-01-21_05-14-22_20.00sec_-15.00C_LIGHT_0545.fits.cat corresponding to the image wcs_UMa-04-Q2b1x1_2026-01-21_05-14-22_20.00sec_-15.00C_LIGHT_0545.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_UMa-04-Q2b1x1_2026-01-21_05-14-22_20.00sec_-15.00C_LIGHT_0545.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/UMa-04-Q2b1x1_2026-01-21_05-14-22_20.00sec_-15.00C_LIGHT_0545.fits WCS catalog name: wcs_UMa-04-Q2b1x1_2026-01-21_05-14-22_20.00sec_-15.00C_LIGHT_0545.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=441, passed=7414 Got 7414 stars (including 6967 good ones) from the SExtractor catalog wcs_UMa-04-Q2b1x1_2026-01-21_05-14-22_20.00sec_-15.00C_LIGHT_0545.fits.cat util/solve_plate_with_UCAC5 got 7414 stars from the SExtractor catalog Updated FoV from the plate-solved image: 941.6' Seting catalog search parameters based on the expected field of view 941.6 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013078 (47.1 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010462 (37.7 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 727 to 789 (Dec 55.5 to 67.4) Done reading UCAC5 zone files... Matched 976 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 976 matched stars entering correct_measured_positions(), 971 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.25" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 976 matched stars entering correct_measured_positions(), 7354 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.24" 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 727 to 789 (Dec 55.5 to 67.4) Done reading UCAC5 zone files... Matched 976 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 976 matched stars entering correct_measured_positions(), 7356 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.24" Accuracy estimation diagnostic: 976 matched stars entering correct_measured_positions(), 7356 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.21" Excluding outliers - 976 stars left (next iteration limit 1073) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) The image catalog is written to wcs_UMa-04-Q2b1x1_2026-01-21_05-14-22_20.00sec_-15.00C_LIGHT_0545.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_UMa-04-Q2b1x1_2026-01-21_05-14-22_20.00sec_-15.00C_LIGHT_0545.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/UMa-04-Q2b1x1_2026-01-21_05-14-22_20.00sec_-15.00C_LIGHT_0545.fits -region wcs_UMa-04-Q2b1x1_2026-01-21_05-14-22_20.00sec_-15.00C_LIGHT_0545.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_UMa-04-Q2b1x1_2026-01-21_05-14-22_20.00sec_-15.00C_LIGHT_0545.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.UZgZdppX9R (6) ############ Parsing command line arguments... WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/UMa-04-Q2b1x1_2026-01-21_05-15-28_20.00sec_-14.90C_LIGHT_0546.fits is already a symlink and we do not allow symlinks on symlinks The guess is based on the existing WCS header. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/UMa-04-Q2b1x1_2026-01-21_05-15-28_20.00sec_-14.90C_LIGHT_0546.fits 573.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/UMa-04-Q2b1x1_2026-01-21_05-15-28_20.00sec_-14.90C_LIGHT_0546.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMa-04-Q2b1x1_2026-01-21_05-15-28_20.00sec_-14.90C_LIGHT_0546.fits WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/UMa-04-Q2b1x1_2026-01-21_05-15-28_20.00sec_-14.90C_LIGHT_0546.fits is already a symlink and we do not allow symlinks on symlinks FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMa-04-Q2b1x1_2026-01-21_05-15-28_20.00sec_-14.90C_LIGHT_0546.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/UMa-04-Q2b1x1_2026-01-21_05-15-28_20.00sec_-14.90C_LIGHT_0546.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-04-Q2b1x1_2026-01-21_05-15-28_20.00sec_-14.90C_LIGHT_0546.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/UMa-04-Q2b1x1_2026-01-21_05-15-28_20.00sec_-14.90C_LIGHT_0546.fits' -> 'wcs_UMa-04-Q2b1x1_2026-01-21_05-15-28_20.00sec_-14.90C_LIGHT_0546.fits' FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMa-04-Q2b1x1_2026-01-21_05-15-28_20.00sec_-14.90C_LIGHT_0546.fits WCS_IMAGE_NAME=wcs_UMa-04-Q2b1x1_2026-01-21_05-15-28_20.00sec_-14.90C_LIGHT_0546.fits WCS-calibrated image found: wcs_UMa-04-Q2b1x1_2026-01-21_05-15-28_20.00sec_-14.90C_LIGHT_0546.fits Checking if the catalog wcs_UMa-04-Q2b1x1_2026-01-21_05-15-28_20.00sec_-14.90C_LIGHT_0546.fits.cat corresponding to the image wcs_UMa-04-Q2b1x1_2026-01-21_05-15-28_20.00sec_-14.90C_LIGHT_0546.fits alredy exist and is non-empty... Catalog wcs_UMa-04-Q2b1x1_2026-01-21_05-15-28_20.00sec_-14.90C_LIGHT_0546.fits.cat corresponding to the image wcs_UMa-04-Q2b1x1_2026-01-21_05-15-28_20.00sec_-14.90C_LIGHT_0546.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_UMa-04-Q2b1x1_2026-01-21_05-15-28_20.00sec_-14.90C_LIGHT_0546.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/UMa-04-Q2b1x1_2026-01-21_05-15-28_20.00sec_-14.90C_LIGHT_0546.fits WCS catalog name: wcs_UMa-04-Q2b1x1_2026-01-21_05-15-28_20.00sec_-14.90C_LIGHT_0546.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=450, passed=7376 Got 7376 stars (including 6918 good ones) from the SExtractor catalog wcs_UMa-04-Q2b1x1_2026-01-21_05-15-28_20.00sec_-14.90C_LIGHT_0546.fits.cat util/solve_plate_with_UCAC5 got 7376 stars from the SExtractor catalog Updated FoV from the plate-solved image: 941.6' Seting catalog search parameters based on the expected field of view 941.6 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013078 (47.1 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010462 (37.7 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 726 to 789 (Dec 55.4 to 67.4) Done reading UCAC5 zone files... Matched 976 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 976 matched stars entering correct_measured_positions(), 966 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.26" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 976 matched stars entering correct_measured_positions(), 7303 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.25" 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 726 to 789 (Dec 55.4 to 67.4) Done reading UCAC5 zone files... Matched 976 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 976 matched stars entering correct_measured_positions(), 7307 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.25" Accuracy estimation diagnostic: 976 matched stars entering correct_measured_positions(), 7307 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.23" Excluding outliers - 976 stars left (next iteration limit 1073) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) The image catalog is written to wcs_UMa-04-Q2b1x1_2026-01-21_05-15-28_20.00sec_-14.90C_LIGHT_0546.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_UMa-04-Q2b1x1_2026-01-21_05-15-28_20.00sec_-14.90C_LIGHT_0546.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/UMa-04-Q2b1x1_2026-01-21_05-15-28_20.00sec_-14.90C_LIGHT_0546.fits -region wcs_UMa-04-Q2b1x1_2026-01-21_05-15-28_20.00sec_-14.90C_LIGHT_0546.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_UMa-04-Q2b1x1_2026-01-21_05-15-28_20.00sec_-14.90C_LIGHT_0546.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.sCnQ7vdgkQ (6) ############ Parsing command line arguments... The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um Internal estimated FoV 605.3' The guess is based on the FOCALLEN keyword. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/fd_UMa-04-Q2b1x1_2026-04-16_03-30-42_20.00sec_-4.90C_LIGHT_0333.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/fd_UMa-04-Q2b1x1_2026-04-16_03-30-42_20.00sec_-4.90C_LIGHT_0333.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/fd_UMa-04-Q2b1x1_2026-04-16_03-30-42_20.00sec_-4.90C_LIGHT_0333.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/fd_UMa-04-Q2b1x1_2026-04-16_03-30-42_20.00sec_-4.90C_LIGHT_0333.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/fd_UMa-04-Q2b1x1_2026-04-16_03-30-42_20.00sec_-4.90C_LIGHT_0333.fits It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve! FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/fd_UMa-04-Q2b1x1_2026-04-16_03-30-42_20.00sec_-4.90C_LIGHT_0333.fits WCS_IMAGE_NAME=wcs_fd_UMa-04-Q2b1x1_2026-04-16_03-30-42_20.00sec_-4.90C_LIGHT_0333.fits WCS-calibrated image found: wcs_fd_UMa-04-Q2b1x1_2026-04-16_03-30-42_20.00sec_-4.90C_LIGHT_0333.fits Checking if the catalog wcs_fd_UMa-04-Q2b1x1_2026-04-16_03-30-42_20.00sec_-4.90C_LIGHT_0333.fits.cat corresponding to the image wcs_fd_UMa-04-Q2b1x1_2026-04-16_03-30-42_20.00sec_-4.90C_LIGHT_0333.fits alredy exist and is non-empty... Catalog wcs_fd_UMa-04-Q2b1x1_2026-04-16_03-30-42_20.00sec_-4.90C_LIGHT_0333.fits.cat corresponding to the image wcs_fd_UMa-04-Q2b1x1_2026-04-16_03-30-42_20.00sec_-4.90C_LIGHT_0333.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_UMa-04-Q2b1x1_2026-04-16_03-30-42_20.00sec_-4.90C_LIGHT_0333.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/fd_UMa-04-Q2b1x1_2026-04-16_03-30-42_20.00sec_-4.90C_LIGHT_0333.fits WCS catalog name: wcs_fd_UMa-04-Q2b1x1_2026-04-16_03-30-42_20.00sec_-4.90C_LIGHT_0333.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=424, passed=7070 Got 7070 stars (including 6638 good ones) from the SExtractor catalog wcs_fd_UMa-04-Q2b1x1_2026-04-16_03-30-42_20.00sec_-4.90C_LIGHT_0333.fits.cat util/solve_plate_with_UCAC5 got 7070 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.5' Seting catalog search parameters based on the expected field of view 937.5 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013021 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010417 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 729 to 787 (Dec 56.0 to 67.2) Done reading UCAC5 zone files... Matched 974 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 961 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.48" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 6984 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.45" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 729 to 787 (Dec 56.0 to 67.2) Done reading UCAC5 zone files... Matched 974 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 6984 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.45" Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 6984 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.45" Excluding outliers - 974 stars left (next iteration limit 1071) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) The image catalog is written to wcs_fd_UMa-04-Q2b1x1_2026-04-16_03-30-42_20.00sec_-4.90C_LIGHT_0333.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_UMa-04-Q2b1x1_2026-04-16_03-30-42_20.00sec_-4.90C_LIGHT_0333.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/fd_UMa-04-Q2b1x1_2026-04-16_03-30-42_20.00sec_-4.90C_LIGHT_0333.fits -region wcs_fd_UMa-04-Q2b1x1_2026-04-16_03-30-42_20.00sec_-4.90C_LIGHT_0333.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_fd_UMa-04-Q2b1x1_2026-04-16_03-30-42_20.00sec_-4.90C_LIGHT_0333.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.TqRyG2qjKB (6) ############ Parsing command line arguments... The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um Internal estimated FoV 605.3' The guess is based on the FOCALLEN keyword. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve! FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits WCS_IMAGE_NAME=wcs_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits WCS-calibrated image found: wcs_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits Checking if the catalog wcs_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits.cat corresponding to the image wcs_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits alredy exist and is non-empty... Catalog wcs_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits.cat corresponding to the image wcs_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits WCS catalog name: wcs_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=437, passed=7081 Got 7081 stars (including 6639 good ones) from the SExtractor catalog wcs_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits.cat util/solve_plate_with_UCAC5 got 7081 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.5' Seting catalog search parameters based on the expected field of view 937.5 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013021 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010417 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 729 to 788 (Dec 56.0 to 67.2) Done reading UCAC5 zone files... Matched 974 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 960 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.48" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 6993 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.45" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 729 to 788 (Dec 56.0 to 67.2) Done reading UCAC5 zone files... Matched 974 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 6994 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.45" Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 6994 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.45" Excluding outliers - 974 stars left (next iteration limit 1071) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) The image catalog is written to wcs_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits -region wcs_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits.cat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations Copying WCS-calibrated images back to input directory Saving fully-calibrated image wcs_UMa-04-Q2b1x1_2026-01-21_05-14-22_20.00sec_-15.00C_LIGHT_0545.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_UMa-04-Q2b1x1_2026-01-21_05-14-22_20.00sec_-15.00C_LIGHT_0545.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/wcs_UMa-04-Q2b1x1_2026-01-21_05-14-22_20.00sec_-15.00C_LIGHT_0545.fits' Saving fully-calibrated image wcs_UMa-04-Q2b1x1_2026-01-21_05-15-28_20.00sec_-14.90C_LIGHT_0546.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_UMa-04-Q2b1x1_2026-01-21_05-15-28_20.00sec_-14.90C_LIGHT_0546.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/wcs_UMa-04-Q2b1x1_2026-01-21_05-15-28_20.00sec_-14.90C_LIGHT_0546.fits' Saving fully-calibrated image wcs_fd_UMa-04-Q2b1x1_2026-04-16_03-30-42_20.00sec_-4.90C_LIGHT_0333.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_fd_UMa-04-Q2b1x1_2026-04-16_03-30-42_20.00sec_-4.90C_LIGHT_0333.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/wcs_fd_UMa-04-Q2b1x1_2026-04-16_03-30-42_20.00sec_-4.90C_LIGHT_0333.fits' Saving fully-calibrated image wcs_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/wcs_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits' Preparing the HTML report for the field UMa-04-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1 make_report_in_HTML.sh Phase 1 (network queries): 1s Pre-generating preview images in parallel... Done pre-generating preview images. Pre-generating finding charts in parallel... Done pre-generating finding charts. make_report_in_HTML.sh Pre-generation: 0s xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 03765_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334 The candidate 03765_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334 did not pass the final checks**** FOUND 12:43:56.06 +61:05:36.3 in the exclusion list exclusion_list.txt **** make_report_in_HTML.sh Phase 2 (HTML assembly): 0s make_report_in_HTML.sh TOTAL: 1s Prepared the HTML report for the field UMa-04-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-04-Q2b1x1_2026-01-21_05-14-22_20.00sec_-15.00C_LIGHT_0545.fits /data_ssd/NMW-TexasTech/reference_imgs/UMa-04-Q2b1x1_2026-01-21_05-15-28_20.00sec_-14.90C_LIGHT_0546.fits /data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/fd_UMa-04-Q2b1x1_2026-04-16_03-30-42_20.00sec_-4.90C_LIGHT_0333.fits /data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits SExtractor catalog cache: saved UMa-04-Q2b1x1_2026-01-21_05-14-22_20.00sec_-15.00C_LIGHT_0545.fits.cat to cache SExtractor catalog cache: saved UMa-04-Q2b1x1_2026-01-21_05-15-28_20.00sec_-14.90C_LIGHT_0546.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-04-Q2b1x1_2026-01-21_05-14-22_20.00sec_-15.00C_LIGHT_0545.fits /data_ssd/NMW-TexasTech/reference_imgs/UMa-04-Q2b1x1_2026-01-21_05-15-28_20.00sec_-14.90C_LIGHT_0546.fits /data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/fd_UMa-04-Q2b1x1_2026-04-16_03-30-42_20.00sec_-4.90C_LIGHT_0333.fits /data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits Checking WCS cache directory local_wcs_cache Found WCS cache directory local_wcs_cache Creating symlink local_wcs_cache/wcs_UMa-04-Q2b1x1_2026-01-21_05-14-22_20.00sec_-15.00C_LIGHT_0545.fits Creating symlink local_wcs_cache/wcs_UMa-04-Q2b1x1_2026-01-21_05-15-28_20.00sec_-14.90C_LIGHT_0546.fits Creating symlink local_wcs_cache/wcs_fd_UMa-04-Q2b1x1_2026-04-16_03-30-42_20.00sec_-4.90C_LIGHT_0333.fits Creating symlink local_wcs_cache/wcs_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.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-04-Q2b1x1_2026-01-21_05-14-22_20.00sec_-15.00C_LIGHT_0545.fits exists and is non-empty wcs_UMa-04-Q2b1x1_2026-01-21_05-15-28_20.00sec_-14.90C_LIGHT_0546.fits exists and is non-empty wcs_fd_UMa-04-Q2b1x1_2026-04-16_03-30-42_20.00sec_-4.90C_LIGHT_0333.fits exists and is non-empty wcs_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits exists and is non-empty ################################### # fov_of_wcs_calibrated_image.sh output for wcs_UMa-04-Q2b1x1_2026-01-21_05-14-22_20.00sec_-15.00C_LIGHT_0545.fits (1st reference image) verification OK: wcs_UMa-04-Q2b1x1_2026-01-21_05-14-22_20.00sec_-15.00C_LIGHT_0545.fits Image size: 941.6'x627.1' 15.7(deg)x10.5(deg) 9576x6388 pix Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis Image center: 12:00:11.901 +61:59:34.15 J2000 4789.000 3195.000 ################################### The image scale is 5.90"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.9" ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_UMa-04-Q2b1x1_2026-04-16_03-30-42_20.00sec_-4.90C_LIGHT_0333.fits (1st new image) verification OK: wcs_fd_UMa-04-Q2b1x1_2026-04-16_03-30-42_20.00sec_-4.90C_LIGHT_0333.fits Image size: 937.5'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: 12:00:23.809 +61:57:46.19 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the first second-epoch image (pointing accuracy) Reference image center 12:00:11.901 +61:59:34.15 Second-epoch image center 12:00:23.809 +61:57:46.19 Angular distance between the image centers 0.0380 deg. Soft limit: 0.50 deg. Hard limit: 1.00 deg. ################################### ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits (2nd new image) verification OK: wcs_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits Image size: 937.5'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: 12:00:21.279 +61:58:14.40 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the second second-epoch image (pointing accuracy) Reference image center 12:00:11.901 +61:59:34.15 Second-epoch image center 12:00:21.279 +61:58:14.40 Angular distance between the image centers 0.0288 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 12:00:23.809 +61:57:46.19 Second-epoch second image center 12:00:21.279 +61:58:14.40 Angular distance between the image centers 0.00927 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-04-Q2b1x1_2026-01-21_05-14-22_20.00sec_-15.00C_LIGHT_0545.fits &> /tmp/tmp.QGpl1EeZpe Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/UMa-04-Q2b1x1_2026-01-21_05-14-22_20.00sec_-15.00C_LIGHT_0545.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/UMa-04-Q2b1x1_2026-01-21_05-15-28_20.00sec_-14.90C_LIGHT_0546.fits &> /tmp/tmp.0v7aMoxyL0 Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/UMa-04-Q2b1x1_2026-01-21_05-15-28_20.00sec_-14.90C_LIGHT_0546.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/fd_UMa-04-Q2b1x1_2026-04-16_03-30-42_20.00sec_-4.90C_LIGHT_0333.fits &> /tmp/tmp.gwLz73XD7J Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/fd_UMa-04-Q2b1x1_2026-04-16_03-30-42_20.00sec_-4.90C_LIGHT_0333.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits &> /tmp/tmp.OLMVWVfVcw Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits Calibrating the magnitude scale Found non-empty wcs_UMa-04-Q2b1x1_2026-01-21_05-14-22_20.00sec_-15.00C_LIGHT_0545.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-04-Q2b1x1_2026-01-21_05-14-22_20.00sec_-15.00C_LIGHT_0545.fits and wcs_UMa-04-Q2b1x1_2026-01-21_05-14-22_20.00sec_-15.00C_LIGHT_0545.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-04-Q2b1x1_2026-01-21_05-14-22_20.00sec_-15.00C_LIGHT_0545.fits and wcs_UMa-04-Q2b1x1_2026-01-21_05-14-22_20.00sec_-15.00C_LIGHT_0545.fits.cat Found non-empty wcs_UMa-04-Q2b1x1_2026-01-21_05-14-22_20.00sec_-15.00C_LIGHT_0545.fits and wcs_UMa-04-Q2b1x1_2026-01-21_05-14-22_20.00sec_-15.00C_LIGHT_0545.fits.cat The reference image (wcs_UMa-04-Q2b1x1_2026-01-21_05-14-22_20.00sec_-15.00C_LIGHT_0545.fits) and catalog (wcs_UMa-04-Q2b1x1_2026-01-21_05-14-22_20.00sec_-15.00C_LIGHT_0545.fits.cat) found 'wcs_UMa-04-Q2b1x1_2026-01-21_05-14-22_20.00sec_-15.00C_LIGHT_0545.fits.cat' -> 'wcsmag.cat' Read 34392 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 161.2687 to 200.0898 deg, Dec +55.3223 to +67.4157 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 161.2687 to 200.0898 deg, Dec 55.3223 to 67.4157 deg Loaded 6584 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): 3838 out of 4187 total matches. Matched with Tycho-2 4187 out of 34392 detected stars. The calibration function type and coefficients are written to calib.txt_param util/calibrate_magnitude_scale 0.000000 1.000000 22.811422 a=0.000000 b=1.000000 c=22.811422 From vast_summary.log: estimated ref. image limiting mag.: -7.34 Updating vast_summary.log: Estimated ref. image limiting mag.: 15.47 Updated vast_limiting_magnitude.log with calibrated magnitudes Working... Please, PLEASE, be patient!!! All lightcurves processed! =) Estimated ref. image limiting mag.: 15.47 Discovery image 3 2026 04 16.35540 2461146.85540 7.77 12:43:56.04 +61:05:36.4 1614 3497 /data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits
Magnitude calibration plot:
____ End of magnitude calibration ____ Applying consolidated magnitude filters... Preparing the exclusion lists for this field Done with filtering Found 40 candidate transients before the final filtering. (Hard limit: 8000) Median FWHM seeing for isolated stars: 2.4 pix UMa-04-Q2b1x1_2026-01-21_05-14-22_20.00sec_-15.00C_LIGHT_0545.fits 2.3 pix UMa-04-Q2b1x1_2026-01-21_05-15-28_20.00sec_-14.90C_LIGHT_0546.fits 2.2 pix fd_UMa-04-Q2b1x1_2026-04-16_03-30-42_20.00sec_-4.90C_LIGHT_0333.fits 2.3 pix fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits Limiting magnitude estimates: 15.5 mag. UMa-04-Q2b1x1_2026-01-21_05-14-22_20.00sec_-15.00C_LIGHT_0545.fits 15.5 mag. UMa-04-Q2b1x1_2026-01-21_05-15-28_20.00sec_-14.90C_LIGHT_0546.fits 15.5 mag. fd_UMa-04-Q2b1x1_2026-04-16_03-30-42_20.00sec_-4.90C_LIGHT_0333.fits 15.5 mag. fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits All-image limiting magnitude estimate: 15.5 (SNR ) 14.7 (80% of stars) with default.sex.telephoto_lens_vSTL The first estimate is the magnitude of a star detected with a signal-to-noise ratio of following Karpov (2025, Acta Polytechnica, 65, 50). This value should be representative of the faintest stars clearly visible in the image. The brighter of the limiting magnitude estimates for the two second-epoch images is reported here. The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images. This value is representative of the faintest object that may enter the candidate transients list. The hard cut-off for the candidate transients is 15.0 mag. Waiting for UCAC5 plate solver wait ############ /tmp/tmp.QGpl1EeZpe (6) ############ Parsing command line arguments... WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/UMa-04-Q2b1x1_2026-01-21_05-14-22_20.00sec_-15.00C_LIGHT_0545.fits is already a symlink and we do not allow symlinks on symlinks The guess is based on the existing WCS header. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/UMa-04-Q2b1x1_2026-01-21_05-14-22_20.00sec_-15.00C_LIGHT_0545.fits 573.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/UMa-04-Q2b1x1_2026-01-21_05-14-22_20.00sec_-15.00C_LIGHT_0545.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMa-04-Q2b1x1_2026-01-21_05-14-22_20.00sec_-15.00C_LIGHT_0545.fits WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/UMa-04-Q2b1x1_2026-01-21_05-14-22_20.00sec_-15.00C_LIGHT_0545.fits is already a symlink and we do not allow symlinks on symlinks FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMa-04-Q2b1x1_2026-01-21_05-14-22_20.00sec_-15.00C_LIGHT_0545.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/UMa-04-Q2b1x1_2026-01-21_05-14-22_20.00sec_-15.00C_LIGHT_0545.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-04-Q2b1x1_2026-01-21_05-14-22_20.00sec_-15.00C_LIGHT_0545.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/UMa-04-Q2b1x1_2026-01-21_05-14-22_20.00sec_-15.00C_LIGHT_0545.fits' -> 'wcs_UMa-04-Q2b1x1_2026-01-21_05-14-22_20.00sec_-15.00C_LIGHT_0545.fits' FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMa-04-Q2b1x1_2026-01-21_05-14-22_20.00sec_-15.00C_LIGHT_0545.fits WCS_IMAGE_NAME=wcs_UMa-04-Q2b1x1_2026-01-21_05-14-22_20.00sec_-15.00C_LIGHT_0545.fits WCS-calibrated image found: wcs_UMa-04-Q2b1x1_2026-01-21_05-14-22_20.00sec_-15.00C_LIGHT_0545.fits Checking if the catalog wcs_UMa-04-Q2b1x1_2026-01-21_05-14-22_20.00sec_-15.00C_LIGHT_0545.fits.cat corresponding to the image wcs_UMa-04-Q2b1x1_2026-01-21_05-14-22_20.00sec_-15.00C_LIGHT_0545.fits alredy exist and is non-empty... Catalog wcs_UMa-04-Q2b1x1_2026-01-21_05-14-22_20.00sec_-15.00C_LIGHT_0545.fits.cat corresponding to the image wcs_UMa-04-Q2b1x1_2026-01-21_05-14-22_20.00sec_-15.00C_LIGHT_0545.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_UMa-04-Q2b1x1_2026-01-21_05-14-22_20.00sec_-15.00C_LIGHT_0545.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/UMa-04-Q2b1x1_2026-01-21_05-14-22_20.00sec_-15.00C_LIGHT_0545.fits WCS catalog name: wcs_UMa-04-Q2b1x1_2026-01-21_05-14-22_20.00sec_-15.00C_LIGHT_0545.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=7, blended=1540, passed=34385 Got 34385 stars (including 32790 good ones) from the SExtractor catalog wcs_UMa-04-Q2b1x1_2026-01-21_05-14-22_20.00sec_-15.00C_LIGHT_0545.fits.cat util/solve_plate_with_UCAC5 got 34385 stars from the SExtractor catalog Updated FoV from the plate-solved image: 941.6' Seting catalog search parameters based on the expected field of view 941.6 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013078 (47.1 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010462 (37.7 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 726 to 789 (Dec 55.3 to 67.4) Done reading UCAC5 zone files... Matched 978 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 978 matched stars entering correct_measured_positions(), 972 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.26" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 978 matched stars entering correct_measured_positions(), 34056 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.26" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 726 to 789 (Dec 55.3 to 67.4) Done reading UCAC5 zone files... Matched 978 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 978 matched stars entering correct_measured_positions(), 34056 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.26" Accuracy estimation diagnostic: 978 matched stars entering correct_measured_positions(), 34056 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.24" Excluding outliers - 978 stars left (next iteration limit 1075) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) The image catalog is written to wcs_UMa-04-Q2b1x1_2026-01-21_05-14-22_20.00sec_-15.00C_LIGHT_0545.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_UMa-04-Q2b1x1_2026-01-21_05-14-22_20.00sec_-15.00C_LIGHT_0545.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/UMa-04-Q2b1x1_2026-01-21_05-14-22_20.00sec_-15.00C_LIGHT_0545.fits -region wcs_UMa-04-Q2b1x1_2026-01-21_05-14-22_20.00sec_-15.00C_LIGHT_0545.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_UMa-04-Q2b1x1_2026-01-21_05-14-22_20.00sec_-15.00C_LIGHT_0545.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.0v7aMoxyL0 (6) ############ Parsing command line arguments... WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/UMa-04-Q2b1x1_2026-01-21_05-15-28_20.00sec_-14.90C_LIGHT_0546.fits is already a symlink and we do not allow symlinks on symlinks The guess is based on the existing WCS header. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/UMa-04-Q2b1x1_2026-01-21_05-15-28_20.00sec_-14.90C_LIGHT_0546.fits 573.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/UMa-04-Q2b1x1_2026-01-21_05-15-28_20.00sec_-14.90C_LIGHT_0546.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMa-04-Q2b1x1_2026-01-21_05-15-28_20.00sec_-14.90C_LIGHT_0546.fits WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/UMa-04-Q2b1x1_2026-01-21_05-15-28_20.00sec_-14.90C_LIGHT_0546.fits is already a symlink and we do not allow symlinks on symlinks FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMa-04-Q2b1x1_2026-01-21_05-15-28_20.00sec_-14.90C_LIGHT_0546.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/UMa-04-Q2b1x1_2026-01-21_05-15-28_20.00sec_-14.90C_LIGHT_0546.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-04-Q2b1x1_2026-01-21_05-15-28_20.00sec_-14.90C_LIGHT_0546.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/UMa-04-Q2b1x1_2026-01-21_05-15-28_20.00sec_-14.90C_LIGHT_0546.fits' -> 'wcs_UMa-04-Q2b1x1_2026-01-21_05-15-28_20.00sec_-14.90C_LIGHT_0546.fits' FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMa-04-Q2b1x1_2026-01-21_05-15-28_20.00sec_-14.90C_LIGHT_0546.fits WCS_IMAGE_NAME=wcs_UMa-04-Q2b1x1_2026-01-21_05-15-28_20.00sec_-14.90C_LIGHT_0546.fits WCS-calibrated image found: wcs_UMa-04-Q2b1x1_2026-01-21_05-15-28_20.00sec_-14.90C_LIGHT_0546.fits Checking if the catalog wcs_UMa-04-Q2b1x1_2026-01-21_05-15-28_20.00sec_-14.90C_LIGHT_0546.fits.cat corresponding to the image wcs_UMa-04-Q2b1x1_2026-01-21_05-15-28_20.00sec_-14.90C_LIGHT_0546.fits alredy exist and is non-empty... Catalog wcs_UMa-04-Q2b1x1_2026-01-21_05-15-28_20.00sec_-14.90C_LIGHT_0546.fits.cat corresponding to the image wcs_UMa-04-Q2b1x1_2026-01-21_05-15-28_20.00sec_-14.90C_LIGHT_0546.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_UMa-04-Q2b1x1_2026-01-21_05-15-28_20.00sec_-14.90C_LIGHT_0546.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/UMa-04-Q2b1x1_2026-01-21_05-15-28_20.00sec_-14.90C_LIGHT_0546.fits WCS catalog name: wcs_UMa-04-Q2b1x1_2026-01-21_05-15-28_20.00sec_-14.90C_LIGHT_0546.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=6, blended=1585, passed=34798 Got 34798 stars (including 33161 good ones) from the SExtractor catalog wcs_UMa-04-Q2b1x1_2026-01-21_05-15-28_20.00sec_-14.90C_LIGHT_0546.fits.cat util/solve_plate_with_UCAC5 got 34798 stars from the SExtractor catalog Updated FoV from the plate-solved image: 941.6' Seting catalog search parameters based on the expected field of view 941.6 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013078 (47.1 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010462 (37.7 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 726 to 789 (Dec 55.3 to 67.4) Done reading UCAC5 zone files... Matched 977 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 977 matched stars entering correct_measured_positions(), 969 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.27" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 977 matched stars entering correct_measured_positions(), 34485 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.27" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 726 to 789 (Dec 55.3 to 67.4) Done reading UCAC5 zone files... Matched 977 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 977 matched stars entering correct_measured_positions(), 34485 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.27" Accuracy estimation diagnostic: 977 matched stars entering correct_measured_positions(), 34485 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.25" Excluding outliers - 977 stars left (next iteration limit 1074) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) The image catalog is written to wcs_UMa-04-Q2b1x1_2026-01-21_05-15-28_20.00sec_-14.90C_LIGHT_0546.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_UMa-04-Q2b1x1_2026-01-21_05-15-28_20.00sec_-14.90C_LIGHT_0546.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/UMa-04-Q2b1x1_2026-01-21_05-15-28_20.00sec_-14.90C_LIGHT_0546.fits -region wcs_UMa-04-Q2b1x1_2026-01-21_05-15-28_20.00sec_-14.90C_LIGHT_0546.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_UMa-04-Q2b1x1_2026-01-21_05-15-28_20.00sec_-14.90C_LIGHT_0546.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.gwLz73XD7J (6) ############ Parsing command line arguments... The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um Internal estimated FoV 605.3' The guess is based on the FOCALLEN keyword. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/fd_UMa-04-Q2b1x1_2026-04-16_03-30-42_20.00sec_-4.90C_LIGHT_0333.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/fd_UMa-04-Q2b1x1_2026-04-16_03-30-42_20.00sec_-4.90C_LIGHT_0333.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/fd_UMa-04-Q2b1x1_2026-04-16_03-30-42_20.00sec_-4.90C_LIGHT_0333.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/fd_UMa-04-Q2b1x1_2026-04-16_03-30-42_20.00sec_-4.90C_LIGHT_0333.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/fd_UMa-04-Q2b1x1_2026-04-16_03-30-42_20.00sec_-4.90C_LIGHT_0333.fits It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve! FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/fd_UMa-04-Q2b1x1_2026-04-16_03-30-42_20.00sec_-4.90C_LIGHT_0333.fits WCS_IMAGE_NAME=wcs_fd_UMa-04-Q2b1x1_2026-04-16_03-30-42_20.00sec_-4.90C_LIGHT_0333.fits WCS-calibrated image found: wcs_fd_UMa-04-Q2b1x1_2026-04-16_03-30-42_20.00sec_-4.90C_LIGHT_0333.fits Checking if the catalog wcs_fd_UMa-04-Q2b1x1_2026-04-16_03-30-42_20.00sec_-4.90C_LIGHT_0333.fits.cat corresponding to the image wcs_fd_UMa-04-Q2b1x1_2026-04-16_03-30-42_20.00sec_-4.90C_LIGHT_0333.fits alredy exist and is non-empty... Catalog wcs_fd_UMa-04-Q2b1x1_2026-04-16_03-30-42_20.00sec_-4.90C_LIGHT_0333.fits.cat corresponding to the image wcs_fd_UMa-04-Q2b1x1_2026-04-16_03-30-42_20.00sec_-4.90C_LIGHT_0333.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_UMa-04-Q2b1x1_2026-04-16_03-30-42_20.00sec_-4.90C_LIGHT_0333.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/fd_UMa-04-Q2b1x1_2026-04-16_03-30-42_20.00sec_-4.90C_LIGHT_0333.fits WCS catalog name: wcs_fd_UMa-04-Q2b1x1_2026-04-16_03-30-42_20.00sec_-4.90C_LIGHT_0333.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=36, blended=1613, passed=34607 Got 34607 stars (including 32956 good ones) from the SExtractor catalog wcs_fd_UMa-04-Q2b1x1_2026-04-16_03-30-42_20.00sec_-4.90C_LIGHT_0333.fits.cat util/solve_plate_with_UCAC5 got 34607 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.5' Seting catalog search parameters based on the expected field of view 937.5 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013021 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010417 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 729 to 788 (Dec 55.9 to 67.2) Done reading UCAC5 zone files... Matched 973 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 973 matched stars entering correct_measured_positions(), 963 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.48" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 973 matched stars entering correct_measured_positions(), 34244 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.45" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 729 to 788 (Dec 55.9 to 67.2) Done reading UCAC5 zone files... Matched 973 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 973 matched stars entering correct_measured_positions(), 34244 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.45" Accuracy estimation diagnostic: 973 matched stars entering correct_measured_positions(), 34244 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.45" Excluding outliers - 973 stars left (next iteration limit 1070) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) The image catalog is written to wcs_fd_UMa-04-Q2b1x1_2026-04-16_03-30-42_20.00sec_-4.90C_LIGHT_0333.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_UMa-04-Q2b1x1_2026-04-16_03-30-42_20.00sec_-4.90C_LIGHT_0333.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/fd_UMa-04-Q2b1x1_2026-04-16_03-30-42_20.00sec_-4.90C_LIGHT_0333.fits -region wcs_fd_UMa-04-Q2b1x1_2026-04-16_03-30-42_20.00sec_-4.90C_LIGHT_0333.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_fd_UMa-04-Q2b1x1_2026-04-16_03-30-42_20.00sec_-4.90C_LIGHT_0333.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.OLMVWVfVcw (6) ############ Parsing command line arguments... The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um Internal estimated FoV 605.3' The guess is based on the FOCALLEN keyword. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve! FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits WCS_IMAGE_NAME=wcs_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits WCS-calibrated image found: wcs_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits Checking if the catalog wcs_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits.cat corresponding to the image wcs_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits alredy exist and is non-empty... Catalog wcs_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits.cat corresponding to the image wcs_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits WCS catalog name: wcs_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=21, blended=1564, passed=34538 Got 34538 stars (including 32939 good ones) from the SExtractor catalog wcs_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits.cat util/solve_plate_with_UCAC5 got 34538 stars from the SExtractor catalog /data_ssd/NMW-TexasTech/workdir/vast_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/util/fov_of_wcs_calibrated_image.sh: line 144: echo: write error: Broken pipe Updated FoV from the plate-solved image: 937.5' Seting catalog search parameters based on the expected field of view 937.5 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013021 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010417 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 729 to 788 (Dec 55.9 to 67.2) Done reading UCAC5 zone files... Matched 973 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 973 matched stars entering correct_measured_positions(), 958 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.49" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 973 matched stars entering correct_measured_positions(), 34104 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.45" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 729 to 788 (Dec 55.9 to 67.2) Done reading UCAC5 zone files... Matched 973 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 973 matched stars entering correct_measured_positions(), 34103 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.45" Accuracy estimation diagnostic: 973 matched stars entering correct_measured_positions(), 34103 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.47" Excluding outliers - 973 stars left (next iteration limit 1070) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) The image catalog is written to wcs_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits -region wcs_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits.cat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations Copying WCS-calibrated images back to input directory Saving fully-calibrated image wcs_UMa-04-Q2b1x1_2026-01-21_05-14-22_20.00sec_-15.00C_LIGHT_0545.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/wcs_UMa-04-Q2b1x1_2026-01-21_05-14-22_20.00sec_-15.00C_LIGHT_0545.fits Saving fully-calibrated image wcs_UMa-04-Q2b1x1_2026-01-21_05-15-28_20.00sec_-14.90C_LIGHT_0546.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/wcs_UMa-04-Q2b1x1_2026-01-21_05-15-28_20.00sec_-14.90C_LIGHT_0546.fits Saving fully-calibrated image wcs_fd_UMa-04-Q2b1x1_2026-04-16_03-30-42_20.00sec_-4.90C_LIGHT_0333.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/wcs_fd_UMa-04-Q2b1x1_2026-04-16_03-30-42_20.00sec_-4.90C_LIGHT_0333.fits Saving fully-calibrated image wcs_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/wcs_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits Preparing the HTML report for the field UMa-04-Q2b1x1 with default.sex.telephoto_lens_vSTL Adding exclusion_list_gaiadr2.txt__out52029.dat to exclusion_list_gaiadr2.txt Adding exclusion_list_gaiadr2.txt__out52039.dat to exclusion_list_gaiadr2.txt Adding exclusion_list_gaiadr2.txt__out52043.dat to exclusion_list_gaiadr2.txt Adding exclusion_list_gaiadr2.txt__out52049.dat to exclusion_list_gaiadr2.txt Adding exclusion_list_gaiadr2.txt__out53158.dat to exclusion_list_gaiadr2.txt Adding exclusion_list_gaiadr2.txt__out53194.dat to exclusion_list_gaiadr2.txt Adding exclusion_list_gaiadr2.txt__out53289.dat to exclusion_list_gaiadr2.txt Adding exclusion_list_gaiadr2.txt__out53297.dat to exclusion_list_gaiadr2.txt Adding exclusion_list_gaiadr2.txt__out53305.dat to exclusion_list_gaiadr2.txt Adding exclusion_list_gaiadr2.txt__out53340.dat to exclusion_list_gaiadr2.txt make_report_in_HTML.sh Phase 1 (network queries): 2s Pre-generating preview images in parallel... Done pre-generating preview images. Pre-generating finding charts in parallel... Done pre-generating finding charts. make_report_in_HTML.sh Pre-generation: 0s xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 52027_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334 The candidate 52027_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334 did not pass the final checksRejecting candidate due to large distance (15.3") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 52029_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334 The candidate 52029_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334 did not pass the final checks Discovery image 2 2026 04 16.35540 2461146.85540 14.92 12:48:23.78 +64:07:02.6 1606 1632 /data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits **** FOUND 11:47:54.05 +60:41:26.5 in Gaia DR2 single (GAIA_DR2_CLIENT=#vizquery#, MAG_MEAN=14.80, MAG_FAINT_SEARCH_LIMIT=15.78)GAIADR2_OUTPUT=# 1.812 858892789462647296 176.97433574745 +60.69042796647 14.8707 14.2600 NOT_AVAILABLE#N_GAIA_STARS_WITIN_BLEND_SEARCH_RADIUS=#1#DISTANCE_ARCSEC=#1.812#MAX_ANGULAR_DISTANCE_BETWEEN_MEASURED_POSITION_AND_CATALOG_MATCH_ARCSEC=#5.9# xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 52031_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334 The candidate 52031_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334 did not pass the final checks Discovery image 2 2026 04 16.35540 2461146.85540 14.81 11:47:54.17 +60:41:26.5 5718 3936 /data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits **** FOUND 12:32:08.92 +64:03:00.5 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 52033_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334 The candidate 52033_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334 did not pass the final checks Discovery image 2 2026 04 16.35540 2461146.85540 14.72 12:32:08.64 +64:02:59.4 2673 1830 /data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits **** FOUND 11:35:11.03 +58:01:50.0 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 52039_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334 The candidate 52039_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334 did not pass the final checks Discovery image 2 2026 04 16.35540 2461146.85540 14.52 11:35:10.96 +58:01:48.9 6833 5464 /data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits **** FOUND 12:09:30.28 +64:19:05.1 in Gaia DR2 single (GAIA_DR2_CLIENT=#vizquery#, MAG_MEAN=14.43, MAG_FAINT_SEARCH_LIMIT=15.41)GAIADR2_OUTPUT=# 1.219 1584987350500206720 182.37546991661 +64.31792992274 14.3521 13.8340 NOT_AVAILABLE#N_GAIA_STARS_WITIN_BLEND_SEARCH_RADIUS=#1#DISTANCE_ARCSEC=#1.219#MAX_ANGULAR_DISTANCE_BETWEEN_MEASURED_POSITION_AND_CATALOG_MATCH_ARCSEC=#5.9# xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 52043_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334 The candidate 52043_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334 did not pass the final checks Discovery image 2 2026 04 16.35540 2461146.85540 14.41 12:09:30.25 +64:19:04.7 4174 1772 /data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits **** FOUND 11:45:57.60 +64:53:50.2 in Gaia DR2 single (GAIA_DR2_CLIENT=#vizquery#, MAG_MEAN=14.28, MAG_FAINT_SEARCH_LIMIT=15.26)GAIADR2_OUTPUT=# 0.059 864464770794497280 176.49003548692 +64.89727154203 14.1481 13.6723 NOT_AVAILABLE#N_GAIA_STARS_WITIN_BLEND_SEARCH_RADIUS=#1#DISTANCE_ARCSEC=#0.059#MAX_ANGULAR_DISTANCE_BETWEEN_MEASURED_POSITION_AND_CATALOG_MATCH_ARCSEC=#5.9# xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 52046_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334 The candidate 52046_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334 did not pass the final checks Discovery image 2 2026 04 16.35540 2461146.85540 14.29 11:45:57.56 +64:53:50.4 5692 1388 /data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits **** FOUND 11:55:01.59 +62:04:11.2 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 52047_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334 The candidate 52047_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334 did not pass the final checks Discovery image 2 2026 04 16.35540 2461146.85540 13.74 11:55:01.59 +62:04:11.0 5165 3127 /data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits **** FOUND 12:02:21.55 +63:30:10.3 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 52048_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334 The candidate 52048_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334 did not pass the final checks Discovery image 2 2026 04 16.35540 2461146.85540 13.43 12:02:21.51 +63:30:10.7 4644 2270 /data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits **** FOUND 12:34:58.92 +64:06:00.8 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 52049_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334 The candidate 52049_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334 did not pass the final checks Discovery image 2 2026 04 16.35540 2461146.85540 13.21 12:34:58.95 +64:05:59.8 2489 1778 /data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits **** FOUND 11:58:41.86 +61:00:46.9 in Gaia DR2 single (GAIA_DR2_CLIENT=#vizquery#, MAG_MEAN=12.96, MAG_FAINT_SEARCH_LIMIT=13.94)GAIADR2_OUTPUT=# 0.775 858776722266413440 179.67412314228 +61.01318934049 12.9444 12.3941 NOT_AVAILABLE#N_GAIA_STARS_WITIN_BLEND_SEARCH_RADIUS=#1#DISTANCE_ARCSEC=#0.775#MAX_ANGULAR_DISTANCE_BETWEEN_MEASURED_POSITION_AND_CATALOG_MATCH_ARCSEC=#5.9# xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 52422_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334 The candidate 52422_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334 did not pass the final checks Discovery image 2 2026 04 16.35540 2461146.85540 13.00 11:58:41.83 +61:00:47.4 4917 3771 /data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits **** FOUND 12:30:21.04 +66:04:44.5 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 52443_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334 The candidate 52443_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334 did not pass the final checks Discovery image 2 2026 04 16.35540 2461146.85540 13.13 12:30:21.02 +66:04:44.3 2918 0616 /data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits **** FOUND 11:30:27.04 +63:32:59.4 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 52725_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334 The candidate 52725_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334 did not pass the final checks Discovery image 2 2026 04 16.35540 2461146.85540 13.30 11:30:27.00 +63:32:59.4 6787 2100 /data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits **** FOUND 12:18:38.55 +63:15:53.4 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 52747_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334 The candidate 52747_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334 did not pass the final checks Discovery image 2 2026 04 16.35540 2461146.85540 13.83 12:18:38.59 +63:15:53.0 3538 2383 /data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits **** FOUND 11:38:59.02 +62:01:34.6 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 52751_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334 The candidate 52751_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334 did not pass the final checks Discovery image 2 2026 04 16.35540 2461146.85540 14.02 11:38:59.03 +62:01:34.9 6301 3082 /data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits **** FOUND 12:19:51.55 +62:21:08.6 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 52765_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334 The candidate 52765_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334 did not pass the final checks Discovery image 2 2026 04 16.35540 2461146.85540 13.80 12:19:51.55 +62:21:09.0 3420 2928 /data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits **** FOUND 12:03:26.07 +58:36:16.5 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 52793_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334 The candidate 52793_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334 did not pass the final checks Discovery image 2 2026 04 16.35540 2461146.85540 13.88 12:03:25.97 +58:36:16.2 4570 5232 /data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits **** FOUND 11:41:27.21 +59:33:49.7 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 52855_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334 The candidate 52855_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334 did not pass the final checks Discovery image 2 2026 04 16.35540 2461146.85540 13.94 11:41:27.20 +59:33:49.8 6252 4582 /data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits **** FOUND 11:41:19.03 +62:43:15.3 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 52876_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334 The candidate 52876_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334 did not pass the final checks Discovery image 2 2026 04 16.35540 2461146.85540 14.15 11:41:19.13 +62:43:14.6 6100 2678 /data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits **** FOUND 11:28:06.13 +62:15:24.7 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 52881_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334 The candidate 52881_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334 did not pass the final checks Discovery image 2 2026 04 16.35540 2461146.85540 14.20 11:28:06.13 +62:15:25.0 7051 2855 /data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits **** FOUND 11:51:57.84 +64:49:42.9 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 52897_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334 The candidate 52897_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334 did not pass the final checks Discovery image 2 2026 04 16.35540 2461146.85540 14.20 11:51:57.83 +64:49:43.1 5309 1452 /data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits **** FOUND 11:54:32.16 +62:03:17.3 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 52988_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334 The candidate 52988_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334 did not pass the final checks Discovery image 2 2026 04 16.35540 2461146.85540 14.18 11:54:32.25 +62:03:17.2 5200 3135 /data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits **** FOUND 11:53:55.72 +64:27:35.2 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 53071_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334 The candidate 53071_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334 did not pass the final checks Discovery image 2 2026 04 16.35540 2461146.85540 14.25 11:53:55.61 +64:27:35.6 5191 1680 /data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits **** FOUND 11:47:43.87 +58:44:24.0 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 53077_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334 The candidate 53077_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334 did not pass the final checks Discovery image 2 2026 04 16.35540 2461146.85540 14.37 11:47:43.94 +58:44:24.7 5802 5114 /data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits **** FOUND 12:07:49.89 +64:34:06.4 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 53083_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334 The candidate 53083_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334 did not pass the final checks Discovery image 2 2026 04 16.35540 2461146.85540 14.62 12:07:49.78 +64:34:05.8 4286 1623 /data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits **** FOUND 12:01:15.44 +64:26:23.2 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 53084_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334 The candidate 53084_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334 did not pass the final checks Discovery image 2 2026 04 16.35540 2461146.85540 14.75 12:01:15.47 +64:26:23.1 4713 1703 /data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits **** FOUND 11:31:17.11 +63:24:19.9 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 53110_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334 The candidate 53110_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334 did not pass the final checks Discovery image 2 2026 04 16.35540 2461146.85540 14.61 11:31:17.12 +63:24:20.3 6742 2194 /data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits **** FOUND 12:19:03.80 +65:13:51.4 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 53135_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334 The candidate 53135_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334 did not pass the final checks Discovery image 2 2026 04 16.35540 2461146.85540 14.45 12:19:03.84 +65:13:51.3 3580 1192 /data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits **** FOUND 11:45:01.63 +64:47:38.8 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 53158_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334 The candidate 53158_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334 did not pass the final checks Discovery image 2 2026 04 16.35540 2461146.85540 14.62 11:45:01.54 +64:47:37.7 5756 1447 /data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits **** FOUND 11:41:20.32 +59:34:11.2 in Gaia DR2 single (GAIA_DR2_CLIENT=#vizquery#, MAG_MEAN=14.60, MAG_FAINT_SEARCH_LIMIT=15.58)GAIADR2_OUTPUT=# 1.166 858214974903685376 175.33405466259 +59.56987190768 14.6559 14.1717 NOT_AVAILABLE#N_GAIA_STARS_WITIN_BLEND_SEARCH_RADIUS=#1#DISTANCE_ARCSEC=#1.166#MAX_ANGULAR_DISTANCE_BETWEEN_MEASURED_POSITION_AND_CATALOG_MATCH_ARCSEC=#5.9# xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 53179_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334 The candidate 53179_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334 did not pass the final checks Discovery image 2 2026 04 16.35540 2461146.85540 14.58 11:41:20.38 +59:34:11.4 6260 4578 /data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits **** FOUND 12:04:37.00 +63:11:02.5 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 53194_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334 The candidate 53194_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334 did not pass the final checks Discovery image 2 2026 04 16.35540 2461146.85540 14.64 12:04:37.00 +63:11:01.8 4490 2463 /data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits **** FOUND 11:44:16.47 +58:35:09.6 in Gaia DR2 single (GAIA_DR2_CLIENT=#vizquery#, MAG_MEAN=14.69, MAG_FAINT_SEARCH_LIMIT=15.67)GAIADR2_OUTPUT=# 1.547 846419757758489472 176.06804028000 +58.58569706130 14.7399 14.2677 NOT_AVAILABLE#N_GAIA_STARS_WITIN_BLEND_SEARCH_RADIUS=#1#DISTANCE_ARCSEC=#1.547#MAX_ANGULAR_DISTANCE_BETWEEN_MEASURED_POSITION_AND_CATALOG_MATCH_ARCSEC=#5.9# xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 53201_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334 The candidate 53201_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334 did not pass the final checks Discovery image 2 2026 04 16.35540 2461146.85540 14.72 11:44:16.47 +58:35:10.0 6080 5190 /data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits **** FOUND 12:16:58.75 +62:26:02.0 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 53284_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334 The candidate 53284_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334 did not pass the final checks Discovery image 2 2026 04 16.35540 2461146.85540 14.78 12:16:58.79 +62:26:02.6 3624 2891 /data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits **** FOUND 12:25:47.88 +60:20:15.5 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 53289_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334 The candidate 53289_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334 did not pass the final checks Discovery image 2 2026 04 16.35540 2461146.85540 14.59 12:25:47.79 +60:20:16.1 2898 4112 /data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits **** FOUND 12:31:37.80 +65:14:40.9 in Gaia DR2 single (GAIA_DR2_CLIENT=#vizquery#, MAG_MEAN=14.78, MAG_FAINT_SEARCH_LIMIT=15.76)GAIADR2_OUTPUT=# 2.035 1680274704655580160 187.90691181042 +65.24520334924 14.8227 14.2463 NOT_AVAILABLE#N_GAIA_STARS_WITIN_BLEND_SEARCH_RADIUS=#1#DISTANCE_ARCSEC=#2.035#MAX_ANGULAR_DISTANCE_BETWEEN_MEASURED_POSITION_AND_CATALOG_MATCH_ARCSEC=#5.9# xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 53297_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334 The candidate 53297_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334 did not pass the final checks Discovery image 2 2026 04 16.35540 2461146.85540 14.77 12:31:37.85 +65:14:41.0 2785 1113 /data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits **** FOUND 13:00:03.29 +65:20:39.5 in Gaia DR2 single (GAIA_DR2_CLIENT=#vizquery#, MAG_MEAN=14.79, MAG_FAINT_SEARCH_LIMIT=15.77)GAIADR2_OUTPUT=# 0.990 1678739752063002752 195.01318298233 +65.34413964078 14.9324 14.5305 NOT_AVAILABLE#N_GAIA_STARS_WITIN_BLEND_SEARCH_RADIUS=#1#DISTANCE_ARCSEC=#0.990#MAX_ANGULAR_DISTANCE_BETWEEN_MEASURED_POSITION_AND_CATALOG_MATCH_ARCSEC=#5.9# xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 53305_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334 The candidate 53305_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334 did not pass the final checks Discovery image 2 2026 04 16.35540 2461146.85540 14.79 13:00:03.46 +65:20:40.3 1002 0744 /data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits **** FOUND 12:38:53.08 +65:20:20.6 in Gaia DR2 single (GAIA_DR2_CLIENT=#vizquery#, MAG_MEAN=14.94, MAG_FAINT_SEARCH_LIMIT=15.92)GAIADR2_OUTPUT=# 1.818 1680429804514269440 189.72020254479 +65.33875016721 14.6410 13.6563 NOT_AVAILABLE#N_GAIA_STARS_WITIN_BLEND_SEARCH_RADIUS=#1#DISTANCE_ARCSEC=#1.818#MAX_ANGULAR_DISTANCE_BETWEEN_MEASURED_POSITION_AND_CATALOG_MATCH_ARCSEC=#5.9# xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 53340_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334 The candidate 53340_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334 did not pass the final checks Discovery image 2 2026 04 16.35540 2461146.85540 15.07 12:38:53.24 +65:20:20.6 2333 0997 /data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits **** FOUND 11:27:23.12 +59:54:25.3 in Gaia DR2 single (GAIA_DR2_CLIENT=#vizquery#, MAG_MEAN=14.86, MAG_FAINT_SEARCH_LIMIT=15.84)GAIADR2_OUTPUT=# 2.317 859164781151643136 171.84760237883 +59.90693140356 15.2002 14.6608 NOT_AVAILABLE#N_GAIA_STARS_WITIN_BLEND_SEARCH_RADIUS=#1#DISTANCE_ARCSEC=#2.317#MAX_ANGULAR_DISTANCE_BETWEEN_MEASURED_POSITION_AND_CATALOG_MATCH_ARCSEC=#5.9# xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 53350_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334 The candidate 53350_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334 did not pass the final checks Discovery image 2 2026 04 16.35540 2461146.85540 14.85 11:27:23.07 +59:54:25.9 7298 4259 /data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits **** FOUND 11:27:32.72 +60:45:02.3 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 53392_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334 The candidate 53392_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334 did not pass the final checks Discovery image 2 2026 04 16.35540 2461146.85540 14.93 11:27:32.77 +60:45:02.3 7215 3754 /data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits **** FOUND 11:54:04.87 +59:56:03.6 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 17456_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334 The candidate 17456_fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334 did not pass the final checks Discovery image 2 2026 04 16.35540 2461146.85540 14.97 11:54:04.88 +59:56:03.9 5278 4414 /data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits **** FOUND 12:43:56.04 +61:05:36.4 in the exclusion list exclusion_list.txt **** make_report_in_HTML.sh Phase 2 (HTML assembly): 0s make_report_in_HTML.sh TOTAL: 2s Prepared the HTML report for the field UMa-04-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-04-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 ################################################################################### Adding identified Gaia sources from exclusion_list_gaiadr2.txt exclusion_list_apass.txt NOT FOUND IS_THIS_TEST_RUN= NO ALLOW_EXCLUSION_LIST_UPDATE= YES #### Adding the following to the exclusion list #### 11:47:54.05 +60:41:26.5 12:09:30.28 +64:19:05.1 11:45:57.60 +64:53:50.2 11:58:41.86 +61:00:46.9 11:41:20.32 +59:34:11.2 11:44:16.47 +58:35:09.6 12:31:37.80 +65:14:40.9 13:00:03.29 +65:20:39.5 12:38:53.08 +65:20:20.6 11:27:23.12 +59:54:25.3 #################################################### The observatory MPC code is V36 ############################################################ Positions of planets computed with util/planet_finder/main.py for JD(UT)2461146.85477164 -observatory V36 00:09:10.34 -01:51:45.7 Mercury (0.0mag) 03:10:23.10 +17:59:23.9 Venus (-3.9mag) 00:18:51.17 +00:58:32.4 Mars (1.2mag) 07:12:47.50 +22:45:57.4 Jupiter (-2.1mag) 00:29:20.40 +00:49:57.9 Saturn (0.9mag) 03:47:46.30 +19:47:42.8 Uranus (5.8mag) 00:10:53.21 -00:15:04.8 Neptune (7.8mag) 20:33:46.22 -22:52:36.9 Pluto (14.5mag) 00:36:27.32 +06:08:03.1 Moon (-8.5mag) -rw-r--r-- 1 apache apache 361 Apr 16 03:36 planets.txt ############################################################ Positions of selected moons from JPL HORIZONS for JD(UT)2461146.85477164: 07:12:54.25 +22:45:44.7 Io (5.8mag) 07:12:57.08 +22:45:38.8 Europa (5.9mag) 07:13:01.96 +22:45:22.1 Ganymede (5.4mag) 07:13:22.79 +22:44:44.4 Callisto (6.6mag) 07:16:06.82 +22:33:25.1 Himalia (15.3mag) 07:12:46.27 +22:46:02.2 Thebe (16.2mag) 07:16:18.66 +23:03:38.1 Elara (17.3mag) 07:11:41.86 +23:25:46.6 Pasiphae (17.4mag) 07:21:06.74 +22:44:00.8 Carme (18.5mag) 00:29:19.97 +00:50:24.9 Titan (8.8mag) 00:29:20.25 +00:49:59.7 Rhea (10.1mag) 00:28:59.82 +00:50:03.9 Iapetus (11.5mag) 00:29:27.46 +00:50:19.3 Hyperion (14.8mag) 00:30:57.02 +00:58:43.8 Phoebe (16.8mag) -rw-r--r-- 1 apache apache 569 Apr 16 03:36 moons.txt ############################################################ Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461146.85477164: 15:39:17.33 -16:32:53.3 JWST 15:10:28.54 +54:49:44.5 Chandra 08:37:33.00 -48:02:38.3 XMM-Newton -rw-r--r-- 1 apache apache 96 Apr 16 03:36 spacecraft.txt ############################################################ Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461146.85477164 -observatory V36 -> Warning: Longitude 255.61742 is outside valid range [-180, 180] 18:52:08.82 -28:48:00.5 13.9mag P/2010 H2 (Vales) 05:06:59.44 -69:38:41.9 17.4mag C/2014 UN271 (Bernardinelli-Bernstein) 05:32:31.40 +31:26:22.9 17.2mag C/2017 K2 (PANSTARRS) 17:30:23.99 +10:35:22.9 17.6mag C/2021 G2 (ATLAS) 23:10:19.15 +29:14:34.9 17.1mag C/2022 E2 (ATLAS) 04:29:39.05 +26:02:52.4 16.0mag C/2022 N2 (PANSTARRS) 09:03:29.77 +32:01:10.2 16.2mag C/2022 QE78 (ATLAS) 08:31:07.67 -00:06:56.4 17.3mag C/2022 R6 (PANSTARRS) 18:53:38.80 +18:33:44.0 17.6mag C/2023 A3 (Tsuchinshan-ATLAS) 15:40:33.50 -11:30:59.2 17.5mag P/2023 B1 (PANSTARRS) 09:07:28.31 -11:49:35.2 17.6mag C/2023 F3 (ATLAS) 21:54:34.34 +62:55:38.6 17.5mag C/2023 H5 (Lemmon) 19:18:53.45 -03:44:18.5 14.1mag C/2023 R1 (PANSTARRS) 21:31:49.26 +85:57:39.4 17.8mag C/2023 X2 (Lemmon) 06:18:03.91 +63:30:39.9 17.2mag C/2024 A1 (ATLAS) 05:14:02.16 +18:25:30.4 11.1mag C/2024 E1 (Wierzchos) 16:19:02.81 +06:26:55.0 17.4mag C/2024 G6 (ATLAS) 20:20:54.66 +15:22:15.5 14.6mag C/2024 J3 (ATLAS) 03:26:41.30 -22:19:53.6 16.3mag C/2024 T5 (ATLAS) 05:17:00.89 +45:12:10.4 17.7mag C/2025 J1 (Borisov) 13:37:21.27 +45:43:07.9 15.2mag C/2025 L1 (ATLAS) 03:25:50.37 -26:16:01.3 17.8mag C/2025 Q3 (ATLAS) 23:46:38.88 +18:29:08.1 8.5mag C/2025 R3 (PANSTARRS) 12:53:57.79 +03:02:03.4 17.4mag C/2025 Y1 (ATLAS) 03:30:48.78 +02:34:57.9 13.4mag C/2026 A1 (MAPS) 00:00:35.29 +37:17:04.0 14.6mag C/2026 B2 (Sun-Gao) 18:43:37.57 -09:42:01.2 11.8mag 10P/Tempel 14:59:49.01 +03:10:20.0 14.0mag 24P/Schaumasse 11:02:42.43 -01:30:53.3 15.7mag 29P/Schwassmann-Wachmann 18:01:03.71 -09:35:50.5 18.0mag 40P/Vaisala 10:37:32.92 -04:04:15.1 16.9mag 43P/Wolf-Harrington 01:49:13.48 +17:32:52.8 17.2mag 47P/Ashbrook-Jackson 07:11:25.15 +36:56:09.3 17.0mag 63P/Wild 23:29:30.66 -11:24:30.0 15.7mag 65P/Gunn 04:04:12.04 +21:22:34.8 15.9mag 76P/West-Kohoutek-Ikemura 01:06:21.74 +08:17:54.1 14.3mag 78P/Gehrels 23:04:04.79 -09:17:10.5 14.6mag 88P/Howell 02:11:24.50 +20:44:11.7 15.1mag 93P/Lovas 04:55:28.47 +32:18:22.6 16.2mag 123P/West-Hartley 08:28:46.69 +38:11:48.4 16.2mag 124P/Mrkos 02:33:45.96 +14:24:34.0 16.4mag 128P/Shoemaker-Holt 02:48:14.12 +14:32:10.6 17.5mag 131P/Mueller 01:28:02.17 +13:21:37.2 10.6mag 141P/Machholz 01:36:54.90 +05:00:24.5 10.6mag 141P-A/Machholz 00:22:02.48 +00:54:12.8 12.8mag 141P-D/Machholz 02:07:16.31 +06:45:58.2 17.8mag 141P-I/Machholz 01:03:22.30 -01:20:49.9 15.1mag 162P/SidingSpring 14:50:47.92 -00:01:54.3 17.7mag 210P/Christensen 21:39:52.44 -11:21:48.1 17.6mag 218P/LINEAR 17:16:39.07 -13:53:27.1 16.1mag 235P/LINEAR 05:35:15.00 +34:43:30.4 16.8mag 240P/NEAT 07:38:40.12 -05:07:43.9 17.7mag 242P/Spahr 22:17:47.93 -20:53:07.8 17.9mag 260P/McNaught 01:58:54.96 +20:32:58.8 18.0mag 295P/LINEAR 15:42:30.33 +07:00:49.9 17.5mag 391P/Kowalski 07:34:19.96 +21:22:01.0 17.7mag 450P/LONEOS 05:36:23.37 +45:00:41.8 17.5mag 493P/LONEOS -rw-r--r-- 1 apache apache 2.9K Apr 16 03:36 comets.txt ############################################################ List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html : 15:25:54.99 +07:49:24.50 SN2026huo 2026-04-12.14 16.96 15:25:54.99 +07:49:24.50 2026-04-12.14 16.96 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 -77:29:36.30 ASASSN-26co 2026-04-7.15 15.11 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 05:35:42.79 -63:44:05.60 ASASSN-26ch 2026-03-28.12 13.14 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 12:16:02.87 -53:16:33.70 ASASSN-26cc 2026-03-20.08 3.93 13:08:21.85 +29:13:44.20 SN 2026fmh 2026-03-20.16 -0.33 19:56:38.48 -34:45:21.50 ASASSN-26cb 2026-03-20.35 -3.26 14:32:41.15 -41:38:48.50 ASASSN-26by 2026-03-20.15 -1.31 13:00:42.99 +37:18:34.60 SN2026fjc 2026-03-19.5 15.97 06:02:44.21 -04:11:06.20 ASASSN-26bv 2026-03-19.19 15.67 12:20:27.90 -45:55:38.40 ASASSN-26bt 2026-03-19.05 16.24 07:49:57.30 -56:14:35.10 ASASSN-26bu 2026-03-19.19 15.74 06:04:29.75 +53:23:34.00 SN 2026eza 2026-03-18.2 17.48 11:54:57.87 +69:19:28.90 AT2026fsf 2026-03-18.14 16.95 10:44:46.95 +58:27:29.30 SN 2026enn 2026-03-18.13 17.53 20:45:54.04 -73:26:43.00 AT 2026ezy 2026-03-18.13 16.83 06:53:18.10 -59:10:49.30 ASASSN-26bs 2026-03-18.02 16.93 07:45:09.29 -62:14:36.20 ASASSN-26br 2026-03-16.16 16.78 19:24:27.93 -52:04:36.40 AT 2023uk 2026-03-16.35 14.2 04:52:54.50 -15:20:57.10 AT2026fhw 2026-03-14.06 SDSS 11:10:34.24 +02:58:48.10 SN2026drr 2026-03-14.08 0.2 07:26:45.73 -27:45:13.90 ASASSN-26bo 2026-03-14.17 13.8 16:35:46.94 +58:12:28.40 SN2026ebt 2026-03-12.41 17.12 13:01:19.45 +15:42:15.00 SN2026ehe 2026-03-12.11 -0.29 09:15:55.41 +10:08:09.70 SN2026efq 2026-03-12.16 0.06 03:31:20.92 -35:29:29.00 SN2026evh 2026-03-12.05 17.29 06:26:19.15 -85:18:28.10 AT2026ffp 2026-03-12.16 0.37 14:16:42.30 -41:18:36.50 AT2026fij 2026-03-12.05 15.97 10:45:04.71 +00:06:13.10 SN 2026exe 2026-03-11.78 16.48 18:07:45.58 +69:43:01.00 SN2026ess 2026-03-12.37 17.37 13:11:03.58 +49:06:31.80 AT2026ewa 2026-03-12.42 16.77 15:03:25.23 -63:11:22.20 ASASSN-26bp 2026-03-11.92 13.33 13:09:37.25 -35:50:25.20 AT2024cmo 2026-03-11.12 16.29 13:06:01.97 -15:50:14.40 AT2026fdy 2026-03-10.33 16.68 11:30:09.67 -47:26:43.70 ASASSN-26bn 2026-03-10.12 15.2 05:03:25.25 -24:16:50.40 (= Gaia 2026-03-9.09 14.32 03:42:32.53 -04:17:53.70 ASASSN-26bm 2026-03-8.04 15.22 04:31:00.53 -68:29:50.20 ASASSN-26bl 2026-03-7.9 10.26 16:18:17.61 +41:25:11.40 SN 2026dkf 2026-03-6.31 16.7 13:45:00.35 +61:16:50.90 SN 2026ejl 2026-03-6.41 -0.66 09:27:45.48 -37:49:32.80 ASASSN-26bk 2026-03-2.3 13.11 20:22:01.20 +23:47:47.30 ASASSN-26bi 2026-02-28.51 15.86 11:16:22.10 +29:26:22.80 AT2026enm 2026-02-28.39 16.88 08:05:59.83 -48:39:35.60 ASASSN-26bh 2026-02-26.05 14.64 13:24:27.02 -45:57:01.40 ASASSN-26bg 2026-02-26.35 15.28 17:27:50.95 -68:28:46.40 ASASSN-26bf 2026-02-26.3 16.28 18:03:39.37 +19:58:46.70 ASASSN-26be 2026-02-25.58 14.8 17:40:18.19 +07:20:59.60 SN 2026crm 2026-02-24.34 16.9 18:38:36.11 -79:28:58.40 ASASSN-26bb 2026-02-24.36 16.11 17:43:29.75 +11:24:00.60 ASASSN-26bc 2026-02-23.37 -3.37 16:59:41.08 -80:01:51.20 ASASSN-26bd 2026-02-23.3 14.38 11:23:31.77 -08:39:15.40 SN2026cff 2026-02-23.15 -1.08 14:55:17.39 -05:56:05.30 SN2026dmk 2026-02-23.22 -0.76 12:28:15.19 +44:27:20.80 SN2026cjz 2026-02-23.47 15.62 12:12:29.55 -02:40:43.30 AT2026dsk 2026-02-23.4 17.21 09:21:05.29 +06:11:42.80 SN2026chr 2026-02-23.1 17.39 16:05:38.61 +18:06:07.40 SN 2026dsy 2026-02-23.36 17.15 04:55:50.66 -29:52:57.70 SN 2026dpg 2026-02-23.11 15.75 04:21:28.18 -53:22:54.40 AT2026drl 2026-02-21.03 17.31 -rw-r--r-- 1 apache apache 5.8K Apr 16 03:36 asassn_transients_list.txt ############################################################ Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html : 09:54:46.47 +69:06:31.7 PNV J09544647+6906317 2026-01-26.8081 19.3mag 18:08:51.99 -26:16:21.9 TCP J18085199-2616219 2026-01-31.8519 12.2mag 08:01:11.02 -03:43:14.1 TCP J08011102-0343141 2026-02-08.8090 15.10Cmag 05:19:15.40 -02:04:51.5 TCP J05191540-0204515 2026-02-13.4306 14.5mag 10:52:41.26 +36:40:08.9 TCP J10524126+3640089 2026-02-17.6065 17.4mag 05:50:50.81 +36:22:45.1 TCP J05505081+3622451 2026-02-17.5511 15.7mag 00:42:51.33 +41:13:49.1 PNV J00425133+4113491 2026-02-20.738 18.3mag 00:43:04.88 +41:29:41.4 PNV J00430488+4129414 2026-02-20.5923 18.84Cmag 17:43:29.74 +11:24:00.3 TCP J17432974+1124003 2026-02-22.3773 13.6mag 09:55:01.59 +69:08:42.7 PNV J09550159+6908427 2026-02-20.893 19.0mag 07:03:25.76 -12:41:40.1 TCP J07032576-1241401 2026-03-10.4268 15.4mag 00:42:36.82 +41:16:05.8 PNV J00423682+4116058 2026-03-12.5744 17.24Cmag 07:26:45.79 -27:45:14.1 TCP J07264579-2745141 2026-03-17.4417 14.8mag 17:57:19.56 -28:08:14.7 TCP J17571956-2808147 2026-03-19.7972 14.5mag 08:46:05.73 +10:47:39.7 TCP J08460573+1047397 2026-03-21.1936 14.5mag 09:55:38.83 +69:05:21.7 PNV J09553883+6905217 2026-04-01.893 19.4mag 19:32:43.67 -22:39:30.7 TCP J19324367-2239307 2026-04-05.4395 13.6mag 16:16:36.03 +44:52:28.9 TCP J16163603+4452289 2026-04-05.6655 14.2mag 00:43:38.36 +41:15:32.4 PNV J00433836+4115324 2026-04-08.079 17.2mag 15:41:11.68 +59:18:26.8 TCP J15411168+5918268 2026-04-12.9625 19.2mag -rw-r--r-- 1 apache apache 188K Apr 16 03:36 tocp_transients_list.txt ############################################################ Truncated list of recent TNS transients from https://www.wis-tns.org/ : 14:14:08.750 +03:35:26.74 AT 2026jaw 2026-04-06.66 22.24 14:03:53.740 +04:33:03.03 AT 2026jav 2026-04-06.66 22.18 14:07:43.620 +03:35:48.12 AT 2026jau 2026-04-06.66 21.82 14:10:23.930 -01:02:22.49 AT 2026jat 2026-04-06.65 22.15 13:51:42.460 +03:14:48.63 AT 2026jas 2026-04-06.65 21.87 13:42:53.750 +01:22:24.17 AT 2026jar 2026-04-06.65 22.6 13:44:21.040 -01:54:42.32 AT 2026jaq 2026-04-06.65 22.71 13:35:29.290 +00:58:49.10 AT 2026jap 2026-04-06.64 22.39 13:41:45.110 +04:07:23.04 AT 2026jao 2026-04-06.64 21.84 13:38:11.980 +03:37:12.11 AT 2026jan 2026-04-06.64 22.48 13:27:27.970 +05:34:49.94 AT 2026jam 2026-04-06.64 21.79 13:28:44.170 +03:09:01.26 AT 2026jal 2026-04-06.64 22.01 13:29:02.030 -02:11:15.98 AT 2026jak 2026-04-06.64 21.54 13:11:37.460 +01:53:43.84 AT 2026jaj 2026-04-06.63 21.95 13:13:23.110 +00:38:42.68 AT 2026jai 2026-04-06.63 21.88 13:19:01.640 +03:04:08.10 AT 2026jah 2026-04-06.63 22.02 13:06:29.860 +02:34:35.75 AT 2026jag 2026-04-06.63 22.28 13:04:16.080 -00:23:58.35 AT 2026jaf 2026-04-06.63 22.55 11:43:17.710 +03:54:50.99 AT 2026jae 2026-04-06.63 22.62 11:41:59.030 +03:11:54.40 AT 2026jad 2026-04-06.63 22.26 -rw-r--r-- 1 apache apache 30K Apr 16 03:36 tns_transients_list.txt Discovery image 3 2026 04 16.35540 2461146.85540 7.86 12:43:56.04 +61:05:36.4 1614 3497 /data_ssd/NMW-TexasTech/workdir//img_2026-04-16_CI_UMa-04-Q2b1x1_033219_TTUQ2b1x1_3494_LsH3cskY/fd_UMa-04-Q2b1x1_2026-04-16_03-31-36_20.00sec_-4.90C_LIGHT_0334.fits
