######## Processing parameters ######## AAVSO_COMMENT_STRING= NMW-TexasTech Camera-2 135mm f/2.2 telephoto lens + QHY600M CMOS ASTCHECK_ASTEROID_SEARCH_RADIUS_ARCSEC= BAD_REGION_FILE= /var/www/nmw_calibration/TTUQ2b1x1/TTUQ2_bad_region.lst CAMERA_SETTINGS= TTUQ2b1x1 CHECK_POINTING_ACCURACY= yes DARK_FRAMES_DIR= /var/www/nmw_calibration/TTUQ2b1x1/darks EXCLUSION_LIST= ../exclusion_list_TTUQ2.txt FILTER_BAD_IMG__MAX_APERTURE_STAR_SIZE_PIX= 12.5 FILTER_BAD_IMG__MAX_ELONGATION_AminusB_PIX= 0.55 FILTER_BAD_IMG__MIN_APERTURE_STAR_SIZE_PIX= 2.0 FILTER_BRIGHT_MAG_CUTOFF_TRANSIENT_SEARCH= -5 FILTER_FAINT_MAG_CUTOFF_TRANSIENT_SEARCH= 15.0 FLAT_FIELD_FILE= /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-05-11.fit FRAME_EDGE_OFFSET_PIX= 600 GAIA_BAND_FOR_CATALOGED_SOURCE_CHECK= MAX_NEW_TO_REF_MEAN_IMG_VALUE_RATIO= 100 MAX_NEW_IMG_MEAN_VALUE= 25000 MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS= 0.18 MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS_SOFT_LIMIT= 0.12 MPC_CODE= V36 NMW_CALIBRATION= /var/www/nmw_calibration NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_HARD_LIMIT= 8000 NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_SOFT_LIMIT= 4000 OMP_NUM_THREADS= ONLINE_MPCHECKER_BUTTON_ASTEROID_SEARCH_RADIUS_ARCMIN= PHOTOMETRIC_CALIBRATION= REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES= yes SEXTRACTOR_CONFIG_BRIGHTSTARPASS= default.sex.telephoto_lens_onlybrightstars_v1 SEXTRACTOR_CONFIG_FILES= default.sex.telephoto_lens_onlybrightstars_v1 default.sex.telephoto_lens_vSTL STARMATCH_RADIUS_PIX= 4 SYSREM_ITERATIONS= 0 TELESCOP= TELESCOP_NAME_KNOWN_TO_VaST_FOR_FOV_DETERMINATION= UCAC5_PLATESOLVE_ITERATIONS= 2 FPACK_FULLY_CALIBRATED_IMAGE= no ####################################### HOSTNAME= tau USER= HOME= ####################################### SExtractor catalog cache: enabled, directory /data_ssd/NMW-TexasTech/vast_sextractor_cache Reference image directory is set to /data_ssd/NMW-TexasTech/reference_imgs VIZIER_SITE=vizier.cds.unistra.fr GAIA_DR2_CLIENT=vizquery (lib/vizquery -> VizieR vizier.cds.unistra.fr) INFO: MAKE_PNG_PLOTS is set to yes FITS_FILE_EXT=fits CALIBRATION_STATUS_PREFIX= Fields in the data directory: UMi-01-Q2b1x1 ####################################### ########### Starting UMi-01-Q2b1x1 ########### Processing UMi-01-Q2b1x1 server tau has sufficient free disk space available: 276764 MB at /data_ssd/NMW-TexasTech/workdir server tau has sufficient free disk space available: 276764 MB at . Checking input images (2 new) REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits Small preview (one of the new images):
Large previews of the second-epoch (new) images:
MAKE_PNG_PLOTS=yes
renamed 'UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.png' -> 'transient_report/UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits_preview.png'
UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits
renamed 'UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.png' -> 'transient_report/UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits_preview.png'
UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.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= 500.5418 INFO: REFERENCE_EPOCH__FIRST_IMAGE_SD= 583.9272 INFO: SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 873.0065 INFO: SECOND_EPOCH__FIRST_IMAGE_SD= 516.3044 INFO: SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 871.7168 INFO: SECOND_EPOCH__SECOND_IMAGE_SD= 516.0627 ---------------------------------------------- INFO: ref_to_second_epoch_img_mean_ratio= 1.74412 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_2026-05-11.fit EXPTIME = 20.0 / [s] Exposure duration SET-TEMP= 5.0 / [degC] CCD temperature setpoint CCD-TEMP= 4.9 / [degC] CCD temperature FOCTEMP = 22.9099998474121 / [degC] Focuser temperature AMBTEMP = 23.5 / [degC] Ambient air temperature Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits CCD-TEMP= 4.900000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits SET-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits Header: 74 keys total, 33 keys left Record 0: "" status=0 Record 1: "SIMPLE = T / C# FITS" status=0 Record 2: "BITPIX = 16" status=0 Record 3: "NAXIS = 2 / Dimensionality" status=0 Record 4: "NAXIS1 = 9576" status=0 Record 5: "NAXIS2 = 6388" status=0 Record 6: "BZERO = 32768" status=0 Record 7: "EXTEND = T / Extensions are permitted" status=0 Record 8: "IMAGETYP= 'LIGHT' / Type of exposure" status=0 Record 9: "EXPOSURE= 20.0 / [s] Exposure duration" status=0 Record 10: "EXPTIME = 20.0 / [s] Exposure duration" status=0 Record 11: "DATE-LOC= '2026-05-18T02:08:52.0198402' / Time of observation (local)" status=0 Record 12: "DATE-OBS= '2026-05-18T07:08:52.0198402' / Time of observation (UTC)" status=0 Record 13: "MJD-OBS = 61178.2978242938 / Modified Julian Date of observation" status=0 Record 14: "DATE-AVG= '2026-05-18T07:09:01.9244383' / Averaged midpoint time (UTC)" status=0 Record 15: "MJD-AVG = 61178.297938935 / 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 = 239.999868356604 / [deg] RA of telescope" status=0 Record 32: "DEC = 77.4998645624323 / [deg] Declination of telescope" status=0 Record 33: "CENTALT = 46.3191666666667 / [deg] Altitude of telescope" status=0 Record 34: "CENTAZ = 359.516666666667 / [deg] Azimuth of telescope" status=0 Record 35: "AIRMASS = 1.38149890492784 / 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 = 'UMi-01' / Name of the object of interest" status=0 Record 46: "OBJCTRA = '16 00 00' / [H M S] RA of imaged object" status=0 Record 47: "OBJCTDEC= '+77 30 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 = 20408 / [step] Focuser position" status=0 Record 51: "FOCUSPOS= 20408 / [step] Focuser position" status=0 Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0 Record 53: "FOCTEMP = 22.9099998474121 / [degC] Focuser temperature" status=0 Record 54: "FOCUSTEM= 22.9099998474121 / [degC] Focuser temperature" status=0 Record 55: "DEWPOINT= 16.8 / [degC] Dew point" status=0 Record 56: "HUMIDITY= 66.0 / [percent] Relative humidity" status=0 Record 57: "PRESSURE= 890.89 / [hPa] Air pressure" status=0 Record 58: "AMBTEMP = 23.5 / [degC] Ambient air temperature" status=0 Record 59: "WINDDIR = 33.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0 Record 60: "WINDGUST= 31.302504 / [kph] Wind gust" status=0 Record 61: "WINDSPD = 23.801904 / [kph] Wind speed" status=0 Record 62: "ROWORDER= 'TOP-DOWN' / FITS Image Orientation" status=0 Record 63: "EQUINOX = 2000.0 / Equinox of celestial coordinate system" status=0 Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0 Record 65: "QHY_EXP = 20.000096 / [s] Actual exposure time" status=0 Record 66: "QHY_PP = 13888.0 / [ps] pixelPeriod" status=0 Record 67: "QHY_LP = 85000.0 / [ns] linePeriod" status=0 Record 68: "GPS_LP = 85000.0 / [ns] linePeriod" status=0 Record 69: "QHY_FP = 20000160.0 / [us] framePeriod" status=0 Record 70: "QHY_CPL = 6120.0 / clocksPerLine" status=0 Record 71: "QHY_LPF = 235295.0 / linesPerFrame" status=0 Record 72: "QHY_AET = 20000096.0 / [us] actualExposureTime" status=0 Record 73: "QHY_LEM = T / isLongExposureMode" status=0 Record 74: "QHY_OFF0= 3767.777 / [us] RollingShutterEndOffset row 0" status=0 Allocating memory for image, dark and result arrays... Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits 9576 6388 16 bitpix SET-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits SET-TEMP= 5.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-05-13.fit CCD-TEMP= 4.900000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits CCD-TEMP= 4.900000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-05-13.fit Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-05-13.fit 9576 6388 16 bitpix Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/d_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits :) Spent 0.846624 seconds renamed 'mdark_TTUQ2b1x1_5C_20s_2026-05-13.png' -> 'transient_report/dark.png' MegaDivider v7 Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/d_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits 9576 6388 16 bitpix Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-05-11.fit 9576 6388 16 bitpix Avarage count on flat field image: 27778.751589 Minimal real count (from overscan): 5 Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits :) No overscan detected - all values seem high! (left_median=18343.5, right_median=21629.5) renamed 'mff_TTUQ2b1x1_2026-05-11.png' -> 'transient_report/flat.png' Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits EXPTIME = 20.0 / [s] Exposure duration SET-TEMP= 5.0 / [degC] CCD temperature setpoint CCD-TEMP= 5.0 / [degC] CCD temperature FOCTEMP = 22.8899993896484 / [degC] Focuser temperature AMBTEMP = 23.5 / [degC] Ambient air temperature Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits CCD-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits SET-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits Header: 74 keys total, 33 keys left Record 0: "" status=0 Record 1: "SIMPLE = T / C# FITS" status=0 Record 2: "BITPIX = 16" status=0 Record 3: "NAXIS = 2 / Dimensionality" status=0 Record 4: "NAXIS1 = 9576" status=0 Record 5: "NAXIS2 = 6388" status=0 Record 6: "BZERO = 32768" status=0 Record 7: "EXTEND = T / Extensions are permitted" status=0 Record 8: "IMAGETYP= 'LIGHT' / Type of exposure" status=0 Record 9: "EXPOSURE= 20.0 / [s] Exposure duration" status=0 Record 10: "EXPTIME = 20.0 / [s] Exposure duration" status=0 Record 11: "DATE-LOC= '2026-05-18T02:09:30.2429477' / Time of observation (local)" status=0 Record 12: "DATE-OBS= '2026-05-18T07:09:30.2429477' / Time of observation (UTC)" status=0 Record 13: "MJD-OBS = 61178.2982666898 / Modified Julian Date of observation" status=0 Record 14: "DATE-AVG= '2026-05-18T07:09:40.1438799' / Averaged midpoint time (UTC)" status=0 Record 15: "MJD-AVG = 61178.2983812848 / 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= 5.0 / [degC] CCD temperature" status=0 Record 26: "READOUTM= '2CMS-0' / Sensor readout mode" status=0 Record 27: "USBLIMIT= 50 / Camera-specific USB setting" status=0 Record 28: "TELESCOP= 'QHY600M-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 = 239.999868378025 / [deg] RA of telescope" status=0 Record 32: "DEC = 77.4998645240419 / [deg] Declination of telescope" status=0 Record 33: "CENTALT = 46.3180555555556 / [deg] Altitude of telescope" status=0 Record 34: "CENTAZ = 359.466666666667 / [deg] Azimuth of telescope" status=0 Record 35: "AIRMASS = 1.38152440232338 / 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 = 'UMi-01' / Name of the object of interest" status=0 Record 46: "OBJCTRA = '16 00 00' / [H M S] RA of imaged object" status=0 Record 47: "OBJCTDEC= '+77 30 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 = 20408 / [step] Focuser position" status=0 Record 51: "FOCUSPOS= 20408 / [step] Focuser position" status=0 Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0 Record 53: "FOCTEMP = 22.8899993896484 / [degC] Focuser temperature" status=0 Record 54: "FOCUSTEM= 22.8899993896484 / [degC] Focuser temperature" status=0 Record 55: "DEWPOINT= 16.8 / [degC] Dew point" status=0 Record 56: "HUMIDITY= 66.0 / [percent] Relative humidity" status=0 Record 57: "PRESSURE= 890.89 / [hPa] Air pressure" status=0 Record 58: "AMBTEMP = 23.5 / [degC] Ambient air temperature" status=0 Record 59: "WINDDIR = 33.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0 Record 60: "WINDGUST= 31.302504 / [kph] Wind gust" status=0 Record 61: "WINDSPD = 23.801904 / [kph] Wind speed" status=0 Record 62: "ROWORDER= 'TOP-DOWN' / FITS Image Orientation" status=0 Record 63: "EQUINOX = 2000.0 / Equinox of celestial coordinate system" status=0 Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0 Record 65: "QHY_EXP = 20.000096 / [s] Actual exposure time" status=0 Record 66: "QHY_PP = 13888.0 / [ps] pixelPeriod" status=0 Record 67: "QHY_LP = 85000.0 / [ns] linePeriod" status=0 Record 68: "GPS_LP = 85000.0 / [ns] linePeriod" status=0 Record 69: "QHY_FP = 20000160.0 / [us] framePeriod" status=0 Record 70: "QHY_CPL = 6120.0 / clocksPerLine" status=0 Record 71: "QHY_LPF = 235295.0 / linesPerFrame" status=0 Record 72: "QHY_AET = 20000096.0 / [us] actualExposureTime" status=0 Record 73: "QHY_LEM = T / isLongExposureMode" status=0 Record 74: "QHY_OFF0= 3767.777 / [us] RollingShutterEndOffset row 0" status=0 Allocating memory for image, dark and result arrays... Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits 9576 6388 16 bitpix SET-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits SET-TEMP= 5.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-05-13.fit CCD-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits CCD-TEMP= 4.900000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-05-13.fit Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-05-13.fit 9576 6388 16 bitpix Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/d_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits :) Spent 0.798576 seconds renamed 'mdark_TTUQ2b1x1_5C_20s_2026-05-13.png' -> 'transient_report/dark.png' MegaDivider v7 Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/d_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits 9576 6388 16 bitpix Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-05-11.fit 9576 6388 16 bitpix Avarage count on flat field image: 27778.751589 Minimal real count (from overscan): 5 Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits :) No overscan detected - all values seem high! (left_median=18343.5, right_median=21629.5) renamed 'mff_TTUQ2b1x1_2026-05-11.png' -> 'transient_report/flat.png' Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits Dark frame used to calibrate the second-epoch images:
Flat field used to calibrate the second-epoch images:
after the calibration attempt: SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits Previews of the CALIBRATED second-epoch images:
fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits
fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.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/UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits /data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits SExtractor catalog cache: saved UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits.cat to cache SExtractor catalog cache: saved UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.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/UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits /data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.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: 2461178.79794003 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_UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits exists and is non-empty Saving wcs_UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits to local_wcs_cache/ 'wcs_UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits' -> 'local_wcs_cache/wcs_UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits' wcs_UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits exists and is non-empty Saving wcs_UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits to local_wcs_cache/ 'wcs_UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits' -> 'local_wcs_cache/wcs_UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits' wcs_fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits exists and is non-empty Saving wcs_fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits to local_wcs_cache/ 'wcs_fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits' -> 'local_wcs_cache/wcs_fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits' wcs_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits exists and is non-empty Saving wcs_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits to local_wcs_cache/ 'wcs_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits' -> 'local_wcs_cache/wcs_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits' ################################### # fov_of_wcs_calibrated_image.sh output for wcs_UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits (1st reference image) verification OK: wcs_UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits Image size: 941.4'x626.9' 15.7(deg)x10.4(deg) 9576x6388 pix Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis Image center: 15:59:58.844 +77:29:54.08 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_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits (1st new image) verification OK: wcs_fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits Image size: 937.1'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: 16:00:09.953 +77:33:41.59 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the first second-epoch image (pointing accuracy) Reference image center 15:59:58.844 +77:29:54.08 Second-epoch image center 16:00:09.953 +77:33:41.59 Angular distance between the image centers 0.0640 deg. Soft limit: 0.50 deg. Hard limit: 1.00 deg. ################################### ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits (2nd new image) verification OK: wcs_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits Image size: 937.1'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: 16:00:11.033 +77:34:05.42 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the second second-epoch image (pointing accuracy) Reference image center 15:59:58.844 +77:29:54.08 Second-epoch image center 16:00:11.033 +77:34:05.42 Angular distance between the image centers 0.0707 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 16:00:09.953 +77:33:41.59 Second-epoch second image center 16:00:11.033 +77:34:05.42 Angular distance between the image centers 0.00669 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/UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits &> /tmp/tmp.eYufGQGwDp Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits &> /tmp/tmp.1DF8nSHF2I Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits &> /tmp/tmp.zzDcAB04rP Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits &> /tmp/tmp.1anRQgrlsK Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits Calibrating the magnitude scale Found non-empty wcs_UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.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_UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits and wcs_UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.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_UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits and wcs_UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits.cat Found non-empty wcs_UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits and wcs_UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits.cat The reference image (wcs_UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits) and catalog (wcs_UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits.cat) found 'wcs_UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits.cat' -> 'wcsmag.cat' Read 10709 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 192.3099 to 286.0223 deg, Dec +70.2817 to +82.8104 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 192.3099 to 286.0223 deg, Dec 70.2817 to 82.8104 deg Loaded 12727 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): 6337 out of 6670 total matches. Matched with Tycho-2 6670 out of 10709 detected stars. The calibration function type and coefficients are written to calib.txt_param util/calibrate_magnitude_scale 0.000000 1.000000 22.811800 a=0.000000 b=1.000000 c=22.811800 From vast_summary.log: estimated ref. image limiting mag.: -7.51 Updating vast_summary.log: Estimated ref. image limiting mag.: 15.30 Updated vast_limiting_magnitude.log with calibrated magnitudes Working... Please, PLEASE, be patient!!! All lightcurves processed! =) Estimated ref. image limiting mag.: 15.30
Lightcurve magnitude calibration plot:
Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V) Read 10709 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 192.3099 to 286.0223 deg, Dec +70.2817 to +82.8104 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 192.3099 to 286.0223 deg, Dec 70.2817 to 82.8104 deg Loaded 12727 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): 6337 out of 6670 total matches. Matched with Tycho-2 6670 out of 10709 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits:
Forced-photometry filter: calibrated wcs_UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits -> calib.txt_param_ref_wcs_UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits (aperture=6.2) Read 10691 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 192.5798 to 286.0229 deg, Dec +70.2818 to +82.8120 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 192.5798 to 286.0229 deg, Dec 70.2818 to 82.8120 deg Loaded 12695 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): 6327 out of 6671 total matches. Matched with Tycho-2 6671 out of 10691 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits:
Forced-photometry filter: calibrated wcs_UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits -> calib.txt_param_ref_wcs_UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits (aperture=6.3) ____ End of magnitude calibration ____ Applying consolidated magnitude filters... Preparing the exclusion lists for this field Done with filtering Found 10 candidate transients before the final filtering. (Hard limit: 8000) Median FWHM seeing for isolated stars: 2.1 pix UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits 2.2 pix UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits 2.3 pix fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits 2.3 pix fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits 2.1 pix wcs_UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits 2.2 pix wcs_UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits Limiting magnitude estimates: 15.3 mag. UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits 15.3 mag. UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits 15.1 mag. fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits 15.1 mag. fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits All-image limiting magnitude estimate: 15.1 (SNR ) 12.1 (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.eYufGQGwDp (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/UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.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_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits 573.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits is already a symlink and we do not allow symlinks on symlinks FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits' -> 'wcs_UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits' FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits WCS_IMAGE_NAME=wcs_UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits WCS-calibrated image found: wcs_UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits Checking if the catalog wcs_UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits.cat corresponding to the image wcs_UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits alredy exist and is non-empty... Catalog wcs_UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits.cat corresponding to the image wcs_UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits WCS catalog name: wcs_UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits.cat SExtractor catalog parsing summary: zero_flux=3, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=749, passed=10706 Got 10706 stars (including 9943 good ones) from the SExtractor catalog wcs_UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits.cat util/solve_plate_with_UCAC5 got 10706 stars from the SExtractor catalog Updated FoV from the plate-solved image: 941.4' Seting catalog search parameters based on the expected field of view 941.4 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013075 (47.1 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010460 (37.7 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 801 to 866 (Dec 70.3 to 82.8) Done reading UCAC5 zone files... Matched 963 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 963 matched stars entering correct_measured_positions(), 957 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.38" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 963 matched stars entering correct_measured_positions(), 10481 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.36" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 801 to 866 (Dec 70.3 to 82.8) Done reading UCAC5 zone files... Matched 963 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 963 matched stars entering correct_measured_positions(), 10480 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.35" Accuracy estimation diagnostic: 963 matched stars entering correct_measured_positions(), 10480 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.35" Excluding outliers - 963 stars left (next iteration limit 1059) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) WCS_QUALITY_DIAG: file=UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits N_match=963 sigma_overall_arcsec=0.399 sigma_q1_arcsec=0.421 sigma_q2_arcsec=0.478 sigma_q3_arcsec=0.303 sigma_q4_arcsec=0.423 n_q1=213 n_q2=234 n_q3=227 n_q4=289 worst_quadrant_to_overall_ratio=1.199 The image catalog is written to wcs_UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits -region wcs_UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.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.1DF8nSHF2I (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/UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.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_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits 573.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits is already a symlink and we do not allow symlinks on symlinks FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits' -> 'wcs_UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits' FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits WCS_IMAGE_NAME=wcs_UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits WCS-calibrated image found: wcs_UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits Checking if the catalog wcs_UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits.cat corresponding to the image wcs_UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits alredy exist and is non-empty... Catalog wcs_UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits.cat corresponding to the image wcs_UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits WCS catalog name: wcs_UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits.cat SExtractor catalog parsing summary: zero_flux=1, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=761, passed=10690 Got 10690 stars (including 9914 good ones) from the SExtractor catalog wcs_UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits.cat util/solve_plate_with_UCAC5 got 10690 stars from the SExtractor catalog Updated FoV from the plate-solved image: 941.4' Seting catalog search parameters based on the expected field of view 941.4 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013075 (47.1 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010460 (37.7 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 801 to 866 (Dec 70.3 to 82.8) Done reading UCAC5 zone files... Matched 962 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 962 matched stars entering correct_measured_positions(), 954 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.40" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 962 matched stars entering correct_measured_positions(), 10392 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.37" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 801 to 866 (Dec 70.3 to 82.8) Done reading UCAC5 zone files... Matched 962 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 962 matched stars entering correct_measured_positions(), 10392 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.37" Accuracy estimation diagnostic: 962 matched stars entering correct_measured_positions(), 10391 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.37" Excluding outliers - 962 stars left (next iteration limit 1058) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) WCS_QUALITY_DIAG: file=UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits N_match=962 sigma_overall_arcsec=0.403 sigma_q1_arcsec=0.417 sigma_q2_arcsec=0.465 sigma_q3_arcsec=0.300 sigma_q4_arcsec=0.428 n_q1=211 n_q2=235 n_q3=229 n_q4=287 worst_quadrant_to_overall_ratio=1.154 The image catalog is written to wcs_UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits -region wcs_UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.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.zzDcAB04rP (6) ############ Parsing command line arguments... The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um Internal estimated FoV 605.3' The guess is based on the FOCALLEN keyword. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve! FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits WCS_IMAGE_NAME=wcs_fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits WCS-calibrated image found: wcs_fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits Checking if the catalog wcs_fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits.cat corresponding to the image wcs_fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits alredy exist and is non-empty... Catalog wcs_fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits.cat corresponding to the image wcs_fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits WCS catalog name: wcs_fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=508, passed=9657 Got 9657 stars (including 9137 good ones) from the SExtractor catalog wcs_fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits.cat util/solve_plate_with_UCAC5 got 9657 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.1' Seting catalog search parameters based on the expected field of view 937.1 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013015 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010412 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 802 to 866 (Dec 70.5 to 82.9) Done reading UCAC5 zone files... Matched 965 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 965 matched stars entering correct_measured_positions(), 959 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.44" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 965 matched stars entering correct_measured_positions(), 9559 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.43" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 802 to 866 (Dec 70.5 to 82.9) Done reading UCAC5 zone files... Matched 965 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 965 matched stars entering correct_measured_positions(), 9559 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.44" Accuracy estimation diagnostic: 965 matched stars entering correct_measured_positions(), 9559 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.46" Excluding outliers - 965 stars left (next iteration limit 1061) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) WCS_QUALITY_DIAG: file=fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits N_match=965 sigma_overall_arcsec=0.485 sigma_q1_arcsec=0.443 sigma_q2_arcsec=0.533 sigma_q3_arcsec=0.479 sigma_q4_arcsec=0.544 n_q1=280 n_q2=221 n_q3=230 n_q4=234 worst_quadrant_to_overall_ratio=1.122 The image catalog is written to wcs_fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits -region wcs_fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.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.1anRQgrlsK (6) ############ Parsing command line arguments... The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um Internal estimated FoV 605.3' The guess is based on the FOCALLEN keyword. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve! FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits WCS_IMAGE_NAME=wcs_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits WCS-calibrated image found: wcs_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits Checking if the catalog wcs_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits.cat corresponding to the image wcs_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits alredy exist and is non-empty... Catalog wcs_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits.cat corresponding to the image wcs_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits WCS catalog name: wcs_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=541, passed=9692 Got 9692 stars (including 9134 good ones) from the SExtractor catalog wcs_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits.cat util/solve_plate_with_UCAC5 got 9692 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.1' Seting catalog search parameters based on the expected field of view 937.1 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013015 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010412 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 802 to 866 (Dec 70.5 to 82.9) Done reading UCAC5 zone files... Matched 965 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 965 matched stars entering correct_measured_positions(), 960 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.45" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 965 matched stars entering correct_measured_positions(), 9621 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.44" 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 802 to 866 (Dec 70.5 to 82.9) Done reading UCAC5 zone files... Matched 965 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 965 matched stars entering correct_measured_positions(), 9623 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.44" Accuracy estimation diagnostic: 965 matched stars entering correct_measured_positions(), 9623 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.46" Excluding outliers - 965 stars left (next iteration limit 1061) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) WCS_QUALITY_DIAG: file=fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits N_match=965 sigma_overall_arcsec=0.472 sigma_q1_arcsec=0.423 sigma_q2_arcsec=0.551 sigma_q3_arcsec=0.474 sigma_q4_arcsec=0.553 n_q1=279 n_q2=218 n_q3=234 n_q4=234 worst_quadrant_to_overall_ratio=1.172 The image catalog is written to wcs_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits -region wcs_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits.cat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ################################### # Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above) ref1=UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits sigma_overall=0.399 worst_q_ratio=1.199 ref2=UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits sigma_overall=0.403 worst_q_ratio=1.154 new1=fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits sigma_overall=0.485 worst_q_ratio=1.122 new2=fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits sigma_overall=0.472 worst_q_ratio=1.172 reference average sigma_overall=0.401 worst_q_ratio=1.1765 warn-on-ratio threshold: 2.0x reference ###################################
Distribution of catalog-matched stars across the image:
plot_astrometric_residuals_xy: wrote wcs_UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292_astrometric_residuals.png (963 matched stars from wcs_UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits.cat.astrometric_residuals, image 9576x6388) plot_astrometric_residuals_xy: wrote wcs_UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293_astrometric_residuals.png (962 matched stars from wcs_UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits.cat.astrometric_residuals, image 9576x6388) plot_astrometric_residuals_xy: wrote wcs_fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644_astrometric_residuals.png (965 matched stars from wcs_fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits.cat.astrometric_residuals, image 9576x6388) plot_astrometric_residuals_xy: wrote wcs_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645_astrometric_residuals.png (965 matched stars from wcs_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits.cat.astrometric_residuals, image 9576x6388) Copying WCS-calibrated images back to input directory Saving fully-calibrated image wcs_fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/wcs_fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits' Saving fully-calibrated image wcs_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/wcs_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits' Preparing the HTML report for the field UMi-01-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1 Forced photometry on wcs_UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits at 16:10:11.92 +77:49:14.5: 12.35 +/- 0.01 detection Forced photometry on wcs_UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits at 15:58:15.67 +77:38:03.6: 12.28 +/- 0.01 detection Forced photometry on wcs_UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits at 15:21:37.01 +80:01:03.7: 11.58 +/- 0.01 detection Forced photometry on wcs_UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits at 16:11:56.63 +79:15:36.0: 12.37 +/- 0.01 detection Forced photometry on wcs_UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits at 15:26:55.74 +73:35:18.9: 12.19 +/- 0.01 detection Forced photometry on wcs_UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits at 16:10:11.92 +77:49:14.5: 12.32 +/- 0.01 detection Forced photometry on wcs_UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits at 15:21:37.01 +80:01:03.7: 11.57 +/- 0.01 detection Forced photometry reference-image weighted average: 12.34 +/- 0.01 Forced photometry reference-image weighted average: 11.58 +/- 0.00 Forced photometry filter REJECTED candidate at 16:10:11.92 +77:49:14.5: ref_mag=12.34 +/- 0.01 new_mean_mag=12.2680 delta=0.07 (need > 0.90) Forced photometry filter REJECTED candidate at 15:21:37.01 +80:01:03.7: ref_mag=11.58 +/- 0.00 new_mean_mag=11.9861 delta=-0.41 (need > 0.90) Forced photometry on wcs_UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits at 16:11:56.63 +79:15:36.0: 12.40 +/- 0.01 detection Forced photometry on wcs_UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits at 15:58:15.67 +77:38:03.6: 12.31 +/- 0.01 detection Forced photometry on wcs_UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits at 15:26:55.74 +73:35:18.9: 12.17 +/- 0.01 detection Forced photometry reference-image weighted average: 12.38 +/- 0.01 Forced photometry filter REJECTED candidate at 16:11:56.63 +79:15:36.0: ref_mag=12.38 +/- 0.01 new_mean_mag=12.3261 delta=0.06 (need > 0.90) Forced photometry reference-image weighted average: 12.30 +/- 0.01 Forced photometry filter REJECTED candidate at 15:58:15.67 +77:38:03.6: ref_mag=12.30 +/- 0.01 new_mean_mag=12.2863 delta=0.01 (need > 0.90) Forced photometry reference-image weighted average: 12.18 +/- 0.01 Forced photometry filter REJECTED candidate at 15:26:55.74 +73:35:18.9: ref_mag=12.18 +/- 0.01 new_mean_mag=12.3213 delta=-0.15 (need > 0.90) make_report_in_HTML.sh Phase 1 (network queries): 1s Pre-generating preview images in parallel... Done pre-generating preview images. Pre-generating finding charts in parallel... Done pre-generating finding charts. make_report_in_HTML.sh Pre-generation: 0s xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 20413_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645 The candidate 20413_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645 did not pass the final checksDiscovery image 1 2026 05 18.29794 2461178.79794 12.34 15:26:55.75 +73:35:18.8 6039 5597 /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 20414_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645 The candidate 20414_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645 did not pass the final checks Discovery image 2 2026 05 18.29838 2461178.79838 12.31 15:26:55.74 +73:35:19.0 6039 5601 /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits Discovery image 1 2026 05 18.29794 2461178.79794 12.04 15:21:37.05 +80:01:03.8 5906 1702 /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 22313_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645 The candidate 22313_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645 did not pass the final checks Discovery image 2 2026 05 18.29838 2461178.79838 11.94 15:21:36.97 +80:01:03.7 5906 1706 /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits Discovery image 1 2026 05 18.29794 2461178.79794 12.24 16:10:11.93 +77:49:14.6 4482 3009 /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 22327_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645 The candidate 22327_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645 did not pass the final checks Discovery image 2 2026 05 18.29838 2461178.79838 12.30 16:10:11.92 +77:49:14.4 4482 3013 /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits **** FOUND 15:56:46.04 +76:59:56.3 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 22371_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645 The candidate 22371_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645 did not pass the final checks Discovery image 2 2026 05 18.29838 2461178.79838 12.27 15:56:46.21 +76:59:56.4 4880 3545 /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits **** FOUND 15:29:58.45 +77:30:16.8 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 22380_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645 The candidate 22380_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645 did not pass the final checks Discovery image 2 2026 05 18.29838 2461178.79838 12.29 15:29:58.48 +77:30:17.4 5773 3240 /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits **** FOUND 15:45:34.85 +77:02:35.8 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 22411_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645 The candidate 22411_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645 did not pass the final checks Discovery image 2 2026 05 18.29838 2461178.79838 12.31 15:45:34.79 +77:02:35.7 5260 3531 /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits Discovery image 1 2026 05 18.29794 2461178.79794 12.30 16:11:56.65 +79:15:35.9 4533 2139 /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 22438_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645 The candidate 22438_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645 did not pass the final checks Discovery image 2 2026 05 18.29838 2461178.79838 12.35 16:11:56.60 +79:15:36.1 4533 2143 /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits Discovery image 1 2026 05 18.29794 2461178.79794 12.31 15:58:15.67 +77:38:03.6 4854 3155 /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 22444_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645 The candidate 22444_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645 did not pass the final checks Discovery image 2 2026 05 18.29838 2461178.79838 12.26 15:58:15.67 +77:38:03.5 4854 3159 /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits **** FOUND 15:36:30.67 +77:52:07.5 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 22461_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645 The candidate 22461_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645 did not pass the final checks Discovery image 2 2026 05 18.29838 2461178.79838 12.32 15:36:30.74 +77:52:07.6 5553 3030 /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits **** FOUND 15:32:38.32 +81:04:15.8 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 UMi-01-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/UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits /data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits SExtractor catalog cache: saved UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits.cat to cache SExtractor catalog cache: saved UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits.cat to cache VaST run complete with default.sex.telephoto_lens_vSTL The four input images were /data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits /data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits Checking WCS cache directory local_wcs_cache Found WCS cache directory local_wcs_cache Creating symlink local_wcs_cache/wcs_UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits Creating symlink local_wcs_cache/wcs_UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits Creating symlink local_wcs_cache/wcs_fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits Creating symlink local_wcs_cache/wcs_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.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_UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits exists and is non-empty wcs_UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits exists and is non-empty wcs_fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits exists and is non-empty wcs_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits exists and is non-empty ################################### # fov_of_wcs_calibrated_image.sh output for wcs_UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits (1st reference image) verification OK: wcs_UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits Image size: 941.4'x626.9' 15.7(deg)x10.4(deg) 9576x6388 pix Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis Image center: 15:59:58.844 +77:29:54.08 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_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits (1st new image) verification OK: wcs_fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits Image size: 937.1'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: 16:00:09.953 +77:33:41.59 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the first second-epoch image (pointing accuracy) Reference image center 15:59:58.844 +77:29:54.08 Second-epoch image center 16:00:09.953 +77:33:41.59 Angular distance between the image centers 0.0640 deg. Soft limit: 0.50 deg. Hard limit: 1.00 deg. ################################### ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits (2nd new image) verification OK: wcs_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits Image size: 937.1'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: 16:00:11.033 +77:34:05.42 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the second second-epoch image (pointing accuracy) Reference image center 15:59:58.844 +77:29:54.08 Second-epoch image center 16:00:11.033 +77:34:05.42 Angular distance between the image centers 0.0707 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 16:00:09.953 +77:33:41.59 Second-epoch second image center 16:00:11.033 +77:34:05.42 Angular distance between the image centers 0.00669 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/UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits &> /tmp/tmp.DLxnDELRMu Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits &> /tmp/tmp.wSZKkcnZZi Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits &> /tmp/tmp.YdSmGNQ7YN Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits &> /tmp/tmp.Uj2wR4r9Nb Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits Calibrating the magnitude scale Found non-empty wcs_UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.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_UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits and wcs_UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.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_UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits and wcs_UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits.cat Found non-empty wcs_UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits and wcs_UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits.cat The reference image (wcs_UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits) and catalog (wcs_UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits.cat) found 'wcs_UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits.cat' -> 'wcsmag.cat' Read 63501 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 192.2621 to 286.2827 deg, Dec +70.2817 to +82.8104 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 192.2621 to 286.2827 deg, Dec 70.2817 to 82.8104 deg Loaded 12774 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): 5857 out of 6787 total matches. Matched with Tycho-2 6787 out of 63501 detected stars. The calibration function type and coefficients are written to calib.txt_param util/calibrate_magnitude_scale 0.000000 1.000000 22.684000 a=0.000000 b=1.000000 c=22.684000 From vast_summary.log: estimated ref. image limiting mag.: -7.18 Updating vast_summary.log: Estimated ref. image limiting mag.: 15.50 Updated vast_limiting_magnitude.log with calibrated magnitudes Working... Please, PLEASE, be patient!!! All lightcurves processed! =) Estimated ref. image limiting mag.: 15.50 Discovery image 2 2026 05 18.29838 2461178.79838 12.27 15:32:38.30 +81:04:15.8 5588 1088 /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits
Lightcurve magnitude calibration plot:
Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V) Read 63501 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 192.2621 to 286.2827 deg, Dec +70.2817 to +82.8104 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 192.2621 to 286.2827 deg, Dec 70.2817 to 82.8104 deg Loaded 12774 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): 5857 out of 6787 total matches. Matched with Tycho-2 6787 out of 63501 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits:
Forced-photometry filter: calibrated wcs_UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits -> calib.txt_param_ref_wcs_UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits (aperture=4.7) Read 63033 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 192.0819 to 286.1495 deg, Dec +70.2818 to +82.8120 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 192.0819 to 286.1495 deg, Dec 70.2818 to 82.8120 deg Loaded 12773 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): 5840 out of 6786 total matches. Matched with Tycho-2 6786 out of 63033 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits:
Forced-photometry filter: calibrated wcs_UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits -> calib.txt_param_ref_wcs_UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits (aperture=4.7) ____ End of magnitude calibration ____ Applying consolidated magnitude filters... Preparing the exclusion lists for this field Done with filtering Found 44 candidate transients before the final filtering. (Hard limit: 8000) Median FWHM seeing for isolated stars: 2.0 pix UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits 2.1 pix UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits 2.2 pix fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits 2.2 pix fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits 2.0 pix wcs_UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits 2.1 pix wcs_UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits Limiting magnitude estimates: 15.5 mag. UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits 15.5 mag. UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits 15.2 mag. fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits 15.2 mag. fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits All-image limiting magnitude estimate: 15.2 (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.DLxnDELRMu (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/UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.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_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits 573.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits is already a symlink and we do not allow symlinks on symlinks FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits' -> 'wcs_UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits' FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits WCS_IMAGE_NAME=wcs_UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits WCS-calibrated image found: wcs_UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits Checking if the catalog wcs_UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits.cat corresponding to the image wcs_UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits alredy exist and is non-empty... Catalog wcs_UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits.cat corresponding to the image wcs_UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits WCS catalog name: wcs_UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=21, blended=3725, passed=63480 Got 63480 stars (including 59641 good ones) from the SExtractor catalog wcs_UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits.cat util/solve_plate_with_UCAC5 got 63480 stars from the SExtractor catalog Updated FoV from the plate-solved image: 941.4' Seting catalog search parameters based on the expected field of view 941.4 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013075 (47.1 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010460 (37.7 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 801 to 866 (Dec 70.3 to 82.8) Done reading UCAC5 zone files... Matched 963 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 963 matched stars entering correct_measured_positions(), 955 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.38" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 963 matched stars entering correct_measured_positions(), 62173 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.37" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 801 to 866 (Dec 70.3 to 82.8) Done reading UCAC5 zone files... Matched 963 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 963 matched stars entering correct_measured_positions(), 62174 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.37" Accuracy estimation diagnostic: 963 matched stars entering correct_measured_positions(), 62174 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.37" Excluding outliers - 963 stars left (next iteration limit 1059) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) WCS_QUALITY_DIAG: file=UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits N_match=963 sigma_overall_arcsec=0.408 sigma_q1_arcsec=0.389 sigma_q2_arcsec=0.458 sigma_q3_arcsec=0.327 sigma_q4_arcsec=0.444 n_q1=222 n_q2=229 n_q3=233 n_q4=279 worst_quadrant_to_overall_ratio=1.124 The image catalog is written to wcs_UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits -region wcs_UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.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.wSZKkcnZZi (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/UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.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_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits 573.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits is already a symlink and we do not allow symlinks on symlinks FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits' -> 'wcs_UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits' FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits WCS_IMAGE_NAME=wcs_UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits WCS-calibrated image found: wcs_UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits Checking if the catalog wcs_UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits.cat corresponding to the image wcs_UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits alredy exist and is non-empty... Catalog wcs_UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits.cat corresponding to the image wcs_UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits WCS catalog name: wcs_UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=14, blended=3819, passed=63019 Got 63019 stars (including 59082 good ones) from the SExtractor catalog wcs_UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits.cat util/solve_plate_with_UCAC5 got 63019 stars from the SExtractor catalog Updated FoV from the plate-solved image: 941.4' Seting catalog search parameters based on the expected field of view 941.4 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013075 (47.1 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010460 (37.7 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 801 to 866 (Dec 70.3 to 82.8) Done reading UCAC5 zone files... Matched 961 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 961 matched stars entering correct_measured_positions(), 952 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.41" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 961 matched stars entering correct_measured_positions(), 61836 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.39" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 801 to 866 (Dec 70.3 to 82.8) Done reading UCAC5 zone files... Matched 961 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 961 matched stars entering correct_measured_positions(), 61838 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.39" Accuracy estimation diagnostic: 961 matched stars entering correct_measured_positions(), 61838 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.39" Excluding outliers - 961 stars left (next iteration limit 1057) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) WCS_QUALITY_DIAG: file=UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits N_match=961 sigma_overall_arcsec=0.405 sigma_q1_arcsec=0.415 sigma_q2_arcsec=0.453 sigma_q3_arcsec=0.336 sigma_q4_arcsec=0.457 n_q1=222 n_q2=231 n_q3=232 n_q4=276 worst_quadrant_to_overall_ratio=1.129 The image catalog is written to wcs_UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits -region wcs_UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.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.YdSmGNQ7YN (6) ############ Parsing command line arguments... The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um Internal estimated FoV 605.3' The guess is based on the FOCALLEN keyword. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve! FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits WCS_IMAGE_NAME=wcs_fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits WCS-calibrated image found: wcs_fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits Checking if the catalog wcs_fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits.cat corresponding to the image wcs_fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits alredy exist and is non-empty... Catalog wcs_fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits.cat corresponding to the image wcs_fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits WCS catalog name: wcs_fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=27, blended=2743, passed=53638 Got 53638 stars (including 50837 good ones) from the SExtractor catalog wcs_fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits.cat util/solve_plate_with_UCAC5 got 53638 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.1' Seting catalog search parameters based on the expected field of view 937.1 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013015 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010412 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 802 to 866 (Dec 70.5 to 82.9) Done reading UCAC5 zone files... Matched 963 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 963 matched stars entering correct_measured_positions(), 957 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.47" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 963 matched stars entering correct_measured_positions(), 53127 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 802 to 866 (Dec 70.5 to 82.9) Done reading UCAC5 zone files... Matched 963 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 963 matched stars entering correct_measured_positions(), 53124 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.45" Accuracy estimation diagnostic: 963 matched stars entering correct_measured_positions(), 53124 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.47" Excluding outliers - 963 stars left (next iteration limit 1059) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) WCS_QUALITY_DIAG: file=fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits N_match=963 sigma_overall_arcsec=0.491 sigma_q1_arcsec=0.469 sigma_q2_arcsec=0.514 sigma_q3_arcsec=0.456 sigma_q4_arcsec=0.594 n_q1=285 n_q2=219 n_q3=222 n_q4=237 worst_quadrant_to_overall_ratio=1.211 The image catalog is written to wcs_fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits -region wcs_fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.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.Uj2wR4r9Nb (6) ############ Parsing command line arguments... The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um Internal estimated FoV 605.3' The guess is based on the FOCALLEN keyword. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve! FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits WCS_IMAGE_NAME=wcs_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits WCS-calibrated image found: wcs_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits Checking if the catalog wcs_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits.cat corresponding to the image wcs_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits alredy exist and is non-empty... Catalog wcs_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits.cat corresponding to the image wcs_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits WCS catalog name: wcs_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=27, blended=2717, passed=53472 Got 53472 stars (including 50687 good ones) from the SExtractor catalog wcs_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits.cat util/solve_plate_with_UCAC5 got 53472 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.1' Seting catalog search parameters based on the expected field of view 937.1 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013015 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010412 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 802 to 866 (Dec 70.5 to 82.9) Done reading UCAC5 zone files... Matched 962 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 962 matched stars entering correct_measured_positions(), 956 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.46" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 962 matched stars entering correct_measured_positions(), 53069 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.44" 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 802 to 866 (Dec 70.5 to 82.9) Done reading UCAC5 zone files... Matched 962 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 962 matched stars entering correct_measured_positions(), 53069 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.44" Accuracy estimation diagnostic: 962 matched stars entering correct_measured_positions(), 53069 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.46" Excluding outliers - 962 stars left (next iteration limit 1058) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) WCS_QUALITY_DIAG: file=fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits N_match=962 sigma_overall_arcsec=0.475 sigma_q1_arcsec=0.466 sigma_q2_arcsec=0.499 sigma_q3_arcsec=0.457 sigma_q4_arcsec=0.573 n_q1=281 n_q2=219 n_q3=221 n_q4=241 worst_quadrant_to_overall_ratio=1.207 The image catalog is written to wcs_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits -region wcs_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits.cat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations Skipping WCS quality comparison: not the first SExtractor pass (default.sex.telephoto_lens_vSTL) Copying WCS-calibrated images back to input directory Saving fully-calibrated image wcs_fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/wcs_fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits Saving fully-calibrated image wcs_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/wcs_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits Preparing the HTML report for the field UMi-01-Q2b1x1 with default.sex.telephoto_lens_vSTL Forced photometry on wcs_UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits at 17:11:06.93 +76:15:36.8: 14.31 +/- 0.07 detection Forced photometry on wcs_UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits at 16:53:46.96 +77:26:11.1: 14.32 +/- 0.07 detection Forced photometry on wcs_UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits at 16:48:22.31 +80:13:18.3: 14.10 +/- 0.06 detection Forced photometry on wcs_UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits at 16:13:22.08 +78:02:29.7: 14.16 +/- 0.06 detection Forced photometry on wcs_UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits at 16:42:19.07 +77:33:03.6: 14.27 +/- 0.07 detection Forced photometry on wcs_UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits at 16:11:03.03 +76:58:54.7: 14.60 +/- 0.08 detection Forced photometry on wcs_UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits at 16:59:56.72 +78:51:37.6: 13.61 +/- 0.04 detection Forced photometry on wcs_UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits at 15:53:55.41 +77:38:41.9: 14.71 +/- 0.09 detection Forced photometry on wcs_UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits at 16:53:46.96 +77:26:11.1: 14.33 +/- 0.07 detection Forced photometry on wcs_UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits at 16:48:22.31 +80:13:18.3: 14.24 +/- 0.07 detection Forced photometry on wcs_UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits at 16:13:22.08 +78:02:29.7: 14.14 +/- 0.06 detection Forced photometry reference-image weighted average: 14.33 +/- 0.05 Forced photometry reference-image weighted average: 14.16 +/- 0.04 Forced photometry filter REJECTED candidate at 16:53:46.96 +77:26:11.1: ref_mag=14.33 +/- 0.05 new_mean_mag=14.4469 delta=-0.12 (need > 0.90) Forced photometry reference-image weighted average: 14.15 +/- 0.04 Forced photometry on wcs_UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits at 16:42:19.07 +77:33:03.6: 14.33 +/- 0.07 detection Forced photometry filter REJECTED candidate at 16:13:22.08 +78:02:29.7: ref_mag=14.15 +/- 0.04 new_mean_mag=14.2515 delta=-0.10 (need > 0.90) Forced photometry reference-image weighted average: 14.30 +/- 0.05 Forced photometry filter REJECTED candidate at 16:42:19.07 +77:33:03.6: ref_mag=14.30 +/- 0.05 new_mean_mag=14.4018 delta=-0.10 (need > 0.90) Forced photometry filter REJECTED candidate at 16:48:22.31 +80:13:18.3: ref_mag=14.16 +/- 0.04 new_mean_mag=14.2062 delta=-0.05 (need > 0.90) Forced photometry on wcs_UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits at 17:11:06.93 +76:15:36.8: 14.31 +/- 0.07 detection Forced photometry reference-image weighted average: 14.31 +/- 0.05 Forced photometry filter REJECTED candidate at 17:11:06.93 +76:15:36.8: ref_mag=14.31 +/- 0.05 new_mean_mag=14.2651 delta=0.05 (need > 0.90) Forced photometry on wcs_UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits at 15:53:55.41 +77:38:41.9: 14.57 +/- 0.08 detection Forced photometry reference-image weighted average: 14.64 +/- 0.06 Forced photometry filter REJECTED candidate at 15:53:55.41 +77:38:41.9: ref_mag=14.64 +/- 0.06 new_mean_mag=14.9753 delta=-0.34 (need > 0.90) Forced photometry on wcs_UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits at 16:11:03.03 +76:58:54.7: 14.48 +/- 0.07 detection Forced photometry reference-image weighted average: 14.53 +/- 0.05 Forced photometry filter REJECTED candidate at 16:11:03.03 +76:58:54.7: ref_mag=14.53 +/- 0.05 new_mean_mag=14.6089 delta=-0.07 (need > 0.90) Forced photometry on wcs_UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits at 16:59:56.72 +78:51:37.6: 13.72 +/- 0.04 detection Forced photometry reference-image weighted average: 13.66 +/- 0.03 Forced photometry filter REJECTED candidate at 16:59:56.72 +78:51:37.6: ref_mag=13.66 +/- 0.03 new_mean_mag=13.9632 delta=-0.31 (need > 0.90) Forced photometry on wcs_UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits at 17:34:31.38 +79:44:00.5: 13.77 +/- 0.04 detection Forced photometry on wcs_UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits at 17:04:58.79 +78:33:45.8: 14.13 +/- 0.06 detection Forced photometry on wcs_UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits at 17:04:42.67 +76:37:36.6: 14.40 +/- 0.08 detection Forced photometry on wcs_UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits at 17:34:31.38 +79:44:00.5: 13.73 +/- 0.04 detection Forced photometry reference-image weighted average: 13.75 +/- 0.03 Forced photometry filter REJECTED candidate at 17:34:31.38 +79:44:00.5: ref_mag=13.75 +/- 0.03 new_mean_mag=13.9794 delta=-0.22 (need > 0.90) Forced photometry on wcs_UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits at 17:04:58.79 +78:33:45.8: 14.14 +/- 0.06 detection Forced photometry on wcs_UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits at 16:35:01.05 +79:08:30.6: 14.43 +/- 0.09 detection Forced photometry reference-image weighted average: 14.13 +/- 0.04 Forced photometry filter REJECTED candidate at 17:04:58.79 +78:33:45.8: ref_mag=14.13 +/- 0.04 new_mean_mag=14.0717 delta=0.06 (need > 0.90) Forced photometry on wcs_UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits at 16:59:45.66 +75:59:56.4: 14.49 +/- 0.09 detection Forced photometry on wcs_UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits at 15:18:35.24 +74:50:30.7: 14.35 +/- 0.09 detection Forced photometry on wcs_UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits at 16:30:12.67 +79:29:22.4: 14.58 +/- 0.09 detection Forced photometry on wcs_UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits at 17:39:46.79 +79:09:37.9: 14.33 +/- 0.09 detection Forced photometry on wcs_UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits at 16:02:36.13 +76:25:45.3: 14.70 +/- 0.09 detection Forced photometry on wcs_UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits at 17:04:42.67 +76:37:36.6: 14.34 +/- 0.08 detection Forced photometry reference-image weighted average: 14.37 +/- 0.05 Forced photometry filter REJECTED candidate at 17:04:42.67 +76:37:36.6: ref_mag=14.37 +/- 0.05 new_mean_mag=14.3147 delta=0.06 (need > 0.90) Forced photometry on wcs_UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits at 14:58:23.61 +76:30:54.6: 14.16 +/- 0.08 detection Forced photometry on wcs_UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits at 16:35:01.05 +79:08:30.6: 14.32 +/- 0.08 detection Forced photometry reference-image weighted average: 14.37 +/- 0.06 Forced photometry filter REJECTED candidate at 16:35:01.05 +79:08:30.6: ref_mag=14.37 +/- 0.06 new_mean_mag=14.3673 delta=0.00 (need > 0.90) Forced photometry on wcs_UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits at 15:18:35.24 +74:50:30.7: 14.15 +/- 0.08 detection Forced photometry on wcs_UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits at 16:59:45.66 +75:59:56.4: 14.44 +/- 0.09 detection Forced photometry reference-image weighted average: 14.23 +/- 0.06 Forced photometry filter REJECTED candidate at 15:18:35.24 +74:50:30.7: ref_mag=14.23 +/- 0.06 new_mean_mag=14.2690 delta=-0.04 (need > 0.90) Forced photometry reference-image weighted average: 14.47 +/- 0.06 Forced photometry on wcs_UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits at 16:30:12.67 +79:29:22.4: 14.44 +/- 0.08 detection Forced photometry filter REJECTED candidate at 16:59:45.66 +75:59:56.4: ref_mag=14.47 +/- 0.06 new_mean_mag=14.3920 delta=0.08 (need > 0.90) Forced photometry on wcs_UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits at 17:39:46.79 +79:09:37.9: 14.15 +/- 0.07 detection Forced photometry reference-image weighted average: 14.50 +/- 0.06 Forced photometry filter REJECTED candidate at 16:30:12.67 +79:29:22.4: ref_mag=14.50 +/- 0.06 new_mean_mag=14.5471 delta=-0.04 (need > 0.90) Forced photometry reference-image weighted average: 14.23 +/- 0.06 Forced photometry filter REJECTED candidate at 17:39:46.79 +79:09:37.9: ref_mag=14.23 +/- 0.06 new_mean_mag=14.3750 delta=-0.15 (need > 0.90) Forced photometry on wcs_UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits at 16:02:36.13 +76:25:45.3: 14.56 +/- 0.08 detection Forced photometry reference-image weighted average: 14.62 +/- 0.06 Forced photometry filter REJECTED candidate at 16:02:36.13 +76:25:45.3: ref_mag=14.62 +/- 0.06 new_mean_mag=14.4362 delta=0.19 (need > 0.90) Forced photometry on wcs_UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits at 16:07:50.74 +76:22:43.9: 14.73 +/- 0.10 detection Forced photometry on wcs_UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits at 14:58:23.61 +76:30:54.6: 14.04 +/- 0.07 detection Forced photometry reference-image weighted average: 14.09 +/- 0.05 Forced photometry filter REJECTED candidate at 14:58:23.61 +76:30:54.6: ref_mag=14.09 +/- 0.05 new_mean_mag=14.3607 delta=-0.27 (need > 0.90) Forced photometry on wcs_UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits at 16:33:36.28 +77:05:26.6: 14.86 +/- 0.11 detection Forced photometry on wcs_UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits at 17:18:32.49 +80:31:11.2: 14.82 +/- 0.12 detection Forced photometry on wcs_UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits at 16:07:50.74 +76:22:43.9: 14.79 +/- 0.11 detection Forced photometry reference-image weighted average: 14.76 +/- 0.07 Forced photometry filter REJECTED candidate at 16:07:50.74 +76:22:43.9: ref_mag=14.76 +/- 0.07 new_mean_mag=14.7210 delta=0.03 (need > 0.90) Forced photometry on wcs_UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits at 15:49:28.52 +81:25:46.2: 14.73 +/- 0.11 detection Forced photometry on wcs_UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits at 16:33:29.01 +77:43:31.9: 15.71 +/- 0.27 detection Forced photometry on wcs_UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits at 14:33:03.81 +80:21:36.4: 15.01 +/- 0.16 detection Forced photometry on wcs_UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits at 15:52:11.34 +81:46:10.4: 15.02 +/- 0.15 detection Forced photometry on wcs_UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits at 17:21:49.62 +80:45:04.3: 15.11 +/- 0.16 detection Forced photometry on wcs_UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits at 14:28:41.45 +80:41:38.7: 15.07 +/- 0.17 detection Forced photometry on wcs_UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits at 16:33:36.28 +77:05:26.6: 14.88 +/- 0.12 detection Forced photometry reference-image weighted average: 14.87 +/- 0.08 Forced photometry filter REJECTED candidate at 16:33:36.28 +77:05:26.6: ref_mag=14.87 +/- 0.08 new_mean_mag=14.6799 delta=0.19 (need > 0.90) Forced photometry on wcs_UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits at 17:18:32.49 +80:31:11.2: 14.96 +/- 0.13 detection Forced photometry on wcs_UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits at 15:50:14.21 +80:42:21.4: 15.05 +/- 0.15 detection Forced photometry reference-image weighted average: 14.89 +/- 0.09 Forced photometry filter REJECTED candidate at 17:18:32.49 +80:31:11.2: ref_mag=14.89 +/- 0.09 new_mean_mag=14.6603 delta=0.23 (need > 0.90) Forced photometry on wcs_UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits at 15:49:28.52 +81:25:46.2: 14.68 +/- 0.10 detection Forced photometry reference-image weighted average: 14.70 +/- 0.07 Forced photometry filter REJECTED candidate at 15:49:28.52 +81:25:46.2: ref_mag=14.70 +/- 0.07 new_mean_mag=14.7347 delta=-0.03 (need > 0.90) Forced photometry on wcs_UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits at 14:28:41.45 +80:41:38.7: 15.09 +/- 0.18 detection Forced photometry on wcs_UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits at 15:52:11.34 +81:46:10.4: 14.87 +/- 0.13 detection Forced photometry on wcs_UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits at 14:33:03.81 +80:21:36.4: 14.97 +/- 0.16 detection Forced photometry reference-image weighted average: 15.08 +/- 0.12 Forced photometry on wcs_UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits at 16:33:29.01 +77:43:31.9: 15.18 +/- 0.17 detection Forced photometry on wcs_UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits at 17:21:49.62 +80:45:04.3: 15.40 +/- 0.22 detection Forced photometry reference-image weighted average: 14.94 +/- 0.10 Forced photometry reference-image weighted average: 14.99 +/- 0.11 Forced photometry reference-image weighted average: 15.33 +/- 0.14 Forced photometry filter REJECTED candidate at 14:28:41.45 +80:41:38.7: ref_mag=15.08 +/- 0.12 new_mean_mag=14.8853 delta=0.20 (need > 0.90) Forced photometry filter REJECTED candidate at 15:52:11.34 +81:46:10.4: ref_mag=14.94 +/- 0.10 new_mean_mag=14.8634 delta=0.07 (need > 0.90) Forced photometry filter REJECTED candidate at 16:33:29.01 +77:43:31.9: ref_mag=15.33 +/- 0.14 new_mean_mag=14.9219 delta=0.41 (need > 0.90) Forced photometry filter REJECTED candidate at 14:33:03.81 +80:21:36.4: ref_mag=14.99 +/- 0.11 new_mean_mag=14.8164 delta=0.17 (need > 0.90) Forced photometry reference-image weighted average: 15.21 +/- 0.13 Forced photometry filter REJECTED candidate at 17:21:49.62 +80:45:04.3: ref_mag=15.21 +/- 0.13 new_mean_mag=14.8947 delta=0.32 (need > 0.90) Forced photometry on wcs_UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits at 15:50:14.21 +80:42:21.4: 15.05 +/- 0.15 detection Forced photometry reference-image weighted average: 15.05 +/- 0.11 Forced photometry filter REJECTED candidate at 15:50:14.21 +80:42:21.4: ref_mag=15.05 +/- 0.11 new_mean_mag=14.8584 delta=0.19 (need > 0.90) Forced photometry on wcs_UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits at 15:56:32.77 +79:36:30.7: 15.14 +/- 0.16 detection Forced photometry on wcs_UMi-01-Q2b1x1_2026-04-16_04-01-33_20.00sec_-4.90C_LIGHTs_0292.fits at 14:49:22.97 +75:07:57.5: 15.47 +/- 0.21 detection Forced photometry on wcs_UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits at 15:56:32.77 +79:36:30.7: 15.19 +/- 0.16 detection Forced photometry reference-image weighted average: 15.17 +/- 0.11 Forced photometry filter REJECTED candidate at 15:56:32.77 +79:36:30.7: ref_mag=15.17 +/- 0.11 new_mean_mag=14.9426 delta=0.22 (need > 0.90) Forced photometry on wcs_UMi-01-Q2b1x1_2026-04-16_04-06-17_20.00sec_-5.00C_LIGHTs_0293.fits at 14:49:22.97 +75:07:57.5: 15.19 +/- 0.16 detection Forced photometry reference-image weighted average: 15.29 +/- 0.13 Forced photometry filter REJECTED candidate at 14:49:22.97 +75:07:57.5: ref_mag=15.29 +/- 0.13 new_mean_mag=14.9271 delta=0.37 (need > 0.90) make_report_in_HTML.sh Phase 1 (network queries): 3s 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 76869_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645 The candidate 76869_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645 did not pass the final checksDiscovery image 1 2026 05 18.29794 2461178.79794 14.98 15:53:55.70 +77:38:42.0 4994 3156 /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 76872_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645 The candidate 76872_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645 did not pass the final checks Discovery image 2 2026 05 18.29838 2461178.79838 14.97 15:53:55.13 +77:38:41.8 4995 3160 /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits **** FOUND 15:22:27.98 +78:32:43.8 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 76880_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645 The candidate 76880_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645 did not pass the final checks Discovery image 2 2026 05 18.29838 2461178.79838 14.45 15:22:27.88 +78:32:43.9 5962 2596 /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits Discovery image 1 2026 05 18.29794 2461178.79794 14.59 16:11:02.87 +76:58:54.9 4396 3509 /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 76885_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645 The candidate 76885_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645 did not pass the final checks Discovery image 2 2026 05 18.29838 2461178.79838 14.63 16:11:03.19 +76:58:54.4 4396 3513 /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits Discovery image 1 2026 05 18.29794 2461178.79794 14.41 16:42:19.13 +77:33:02.8 3435 2981 /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 76886_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645 The candidate 76886_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645 did not pass the final checks Discovery image 2 2026 05 18.29838 2461178.79838 14.40 16:42:19.02 +77:33:04.4 3436 2985 /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits Discovery image 1 2026 05 18.29794 2461178.79794 14.42 16:53:47.06 +77:26:12.2 3055 2945 /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 76888_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645 The candidate 76888_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645 did not pass the final checks Discovery image 2 2026 05 18.29838 2461178.79838 14.48 16:53:46.86 +77:26:10.0 3055 2949 /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits **** FOUND 14:28:25.02 +78:53:11.2 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 76889_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645 The candidate 76889_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645 did not pass the final checks Discovery image 2 2026 05 18.29838 2461178.79838 14.25 14:28:25.11 +78:53:09.8 7490 2069 /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits Discovery image 1 2026 05 18.29794 2461178.79794 14.34 16:48:22.26 +80:13:19.2 3687 1374 /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 76891_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645 The candidate 76891_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645 did not pass the final checks Discovery image 2 2026 05 18.29838 2461178.79838 14.12 16:48:22.36 +80:13:17.4 3687 1378 /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits Discovery image 1 2026 05 18.29794 2461178.79794 14.25 17:11:06.98 +76:15:37.0 2253 3420 /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 76893_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645 The candidate 76893_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645 did not pass the final checks Discovery image 2 2026 05 18.29838 2461178.79838 14.29 17:11:06.89 +76:15:36.6 2254 3424 /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits Discovery image 1 2026 05 18.29794 2461178.79794 14.17 16:13:21.93 +78:02:30.2 4399 2864 /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 76898_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645 The candidate 76898_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645 did not pass the final checks Discovery image 2 2026 05 18.29838 2461178.79838 14.36 16:13:22.24 +78:02:29.3 4399 2869 /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits Discovery image 1 2026 05 18.29794 2461178.79794 13.95 16:59:56.73 +78:51:38.2 3138 2066 /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 76900_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645 The candidate 76900_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645 did not pass the final checks Discovery image 2 2026 05 18.29838 2461178.79838 13.99 16:59:56.72 +78:51:37.0 3138 2070 /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits **** FOUND 16:10:41.62 +79:46:22.5 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 79172_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645 The candidate 79172_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645 did not pass the final checks Discovery image 2 2026 05 18.29838 2461178.79838 12.22 16:10:41.48 +79:46:22.6 4604 1839 /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits Rejecting candidate due to large distance (23.6") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 80137_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645 The candidate 80137_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645 did not pass the final checks Discovery image 2 2026 05 18.29838 2461178.79838 12.50 15:02:05.28 +79:19:11.5 6488 2053 /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits **** FOUND 16:16:53.09 +75:45:45.6 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 80678_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645 The candidate 80678_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645 did not pass the final checks Discovery image 2 2026 05 18.29838 2461178.79838 12.91 16:16:53.09 +75:45:45.1 4094 4217 /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits **** FOUND 14:30:47.57 +80:34:47.0 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 82465_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645 The candidate 82465_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645 did not pass the final checks Discovery image 2 2026 05 18.29838 2461178.79838 13.11 14:30:47.55 +80:34:46.9 7111 1111 /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits **** FOUND 15:04:14.26 +76:21:12.3 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 82507_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645 The candidate 82507_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645 did not pass the final checks Discovery image 2 2026 05 18.29838 2461178.79838 13.61 15:04:14.20 +76:21:12.3 6726 3834 /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits **** FOUND 15:23:27.17 +81:20:47.6 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 83469_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645 The candidate 83469_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645 did not pass the final checks Discovery image 2 2026 05 18.29838 2461178.79838 13.67 15:23:27.08 +81:20:47.8 5790 0907 /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits **** FOUND 15:05:55.68 +78:14:44.2 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 83490_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645 The candidate 83490_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645 did not pass the final checks Discovery image 2 2026 05 18.29838 2461178.79838 13.88 15:05:55.74 +78:14:44.3 6485 2713 /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits Discovery image 1 2026 05 18.29794 2461178.79794 13.96 17:34:31.51 +79:44:00.1 2445 1197 /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 84525_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645 The candidate 84525_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645 did not pass the final checks Discovery image 2 2026 05 18.29838 2461178.79838 14.00 17:34:31.26 +79:44:00.9 2445 1201 /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits Discovery image 1 2026 05 18.29794 2461178.79794 14.17 17:04:58.80 +78:33:45.7 2937 2187 /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 84643_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645 The candidate 84643_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645 did not pass the final checks Discovery image 2 2026 05 18.29838 2461178.79838 14.00 17:04:58.78 +78:33:45.8 2937 2191 /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits **** FOUND 16:53:53.93 +75:36:28.7 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 84662_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645 The candidate 84662_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645 did not pass the final checks Discovery image 2 2026 05 18.29838 2461178.79838 14.23 16:53:54.20 +75:36:29.1 2722 4006 /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits **** FOUND 15:01:31.72 +74:34:47.7 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 84967_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645 The candidate 84967_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645 did not pass the final checks Discovery image 2 2026 05 18.29838 2461178.79838 14.10 15:01:31.68 +74:34:47.6 7014 4876 /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits **** FOUND 16:39:38.63 +78:10:46.7 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 85015_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645 The candidate 85015_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645 did not pass the final checks Discovery image 2 2026 05 18.29838 2461178.79838 14.03 16:39:38.59 +78:10:47.0 3610 2637 /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits Discovery image 1 2026 05 18.29794 2461178.79794 14.28 17:04:42.41 +76:37:36.4 2546 3292 /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 85432_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645 The candidate 85432_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645 did not pass the final checks Discovery image 2 2026 05 18.29838 2461178.79838 14.37 17:04:42.92 +76:37:36.7 2546 3296 /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits Discovery image 1 2026 05 18.29794 2461178.79794 14.37 16:35:01.33 +79:08:30.3 3876 2098 /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 85494_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645 The candidate 85494_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645 did not pass the final checks Discovery image 2 2026 05 18.29838 2461178.79838 14.37 16:35:00.77 +79:08:30.9 3877 2102 /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits Discovery image 1 2026 05 18.29794 2461178.79794 14.27 15:18:35.34 +74:50:30.8 6314 4809 /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 85844_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645 The candidate 85844_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645 did not pass the final checks Discovery image 2 2026 05 18.29838 2461178.79838 14.27 15:18:35.15 +74:50:30.6 6315 4813 /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits Discovery image 1 2026 05 18.29794 2461178.79794 14.39 16:59:45.26 +75:59:56.9 2588 3709 /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 85880_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645 The candidate 85880_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645 did not pass the final checks Discovery image 2 2026 05 18.29838 2461178.79838 14.39 16:59:46.06 +75:59:55.9 2588 3713 /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits **** FOUND 15:41:46.02 +78:22:24.5 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 86257_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645 The candidate 86257_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645 did not pass the final checks Discovery image 2 2026 05 18.29838 2461178.79838 14.55 15:41:45.89 +78:22:24.9 5384 2728 /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits Discovery image 1 2026 05 18.29794 2461178.79794 14.47 17:39:46.49 +79:09:38.3 2153 1436 /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 86338_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645 The candidate 86338_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645 did not pass the final checks Discovery image 2 2026 05 18.29838 2461178.79838 14.30 17:39:47.10 +79:09:37.6 2152 1440 /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits Discovery image 1 2026 05 18.29794 2461178.79794 14.47 16:30:12.79 +79:29:22.9 4052 1920 /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 86428_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645 The candidate 86428_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645 did not pass the final checks Discovery image 2 2026 05 18.29838 2461178.79838 14.67 16:30:12.54 +79:29:21.8 4053 1924 /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits Discovery image 1 2026 05 18.29794 2461178.79794 14.45 16:02:35.88 +76:25:46.1 4654 3870 /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 86695_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645 The candidate 86695_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645 did not pass the final checks Discovery image 2 2026 05 18.29838 2461178.79838 14.42 16:02:36.38 +76:25:44.6 4654 3875 /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits Discovery image 1 2026 05 18.29794 2461178.79794 14.44 14:58:23.74 +76:30:53.8 6913 3697 /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 87331_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645 The candidate 87331_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645 did not pass the final checks Discovery image 2 2026 05 18.29838 2461178.79838 14.32 14:58:23.47 +76:30:55.3 6914 3701 /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits Discovery image 1 2026 05 18.29794 2461178.79794 14.69 16:07:50.61 +76:22:44.2 4466 3883 /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 87484_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645 The candidate 87484_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645 did not pass the final checks Discovery image 2 2026 05 18.29838 2461178.79838 14.79 16:07:50.86 +76:22:43.7 4466 3888 /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits **** FOUND 16:06:40.33 +81:16:16.8 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 87507_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645 The candidate 87507_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645 did not pass the final checks Discovery image 2 2026 05 18.29838 2461178.79838 14.80 16:06:40.57 +81:16:16.1 4802 0946 /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits Discovery image 1 2026 05 18.29794 2461178.79794 14.68 16:33:36.07 +77:05:27.0 3653 3318 /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 87842_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645 The candidate 87842_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645 did not pass the final checks Discovery image 2 2026 05 18.29838 2461178.79838 14.68 16:33:36.49 +77:05:26.2 3653 3322 /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits Discovery image 1 2026 05 18.29794 2461178.79794 14.73 17:18:32.44 +80:31:12.1 3026 0945 /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 87875_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645 The candidate 87875_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645 did not pass the final checks Discovery image 2 2026 05 18.29838 2461178.79838 14.61 17:18:32.54 +80:31:10.3 3026 0949 /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits Discovery image 1 2026 05 18.29794 2461178.79794 14.73 15:49:28.73 +81:25:47.5 5198 0871 /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 88240_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645 The candidate 88240_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645 did not pass the final checks Discovery image 2 2026 05 18.29838 2461178.79838 14.74 15:49:28.30 +81:25:44.9 5199 0875 /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits Discovery image 1 2026 05 18.29794 2461178.79794 14.82 14:33:03.74 +80:21:35.7 7096 1252 /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 88371_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645 The candidate 88371_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645 did not pass the final checks Discovery image 2 2026 05 18.29838 2461178.79838 14.82 14:33:03.88 +80:21:37.1 7096 1255 /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits Discovery image 1 2026 05 18.29794 2461178.79794 14.82 16:33:28.79 +77:43:31.8 3738 2944 /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 88533_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645 The candidate 88533_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645 did not pass the final checks Discovery image 2 2026 05 18.29838 2461178.79838 15.08 16:33:29.24 +77:43:32.0 3738 2948 /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits Discovery image 1 2026 05 18.29794 2461178.79794 14.86 15:52:11.09 +81:46:09.8 5145 0662 /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 88612_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645 The candidate 88612_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645 did not pass the final checks Discovery image 2 2026 05 18.29838 2461178.79838 14.86 15:52:11.60 +81:46:11.1 5145 0666 /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits Discovery image 1 2026 05 18.29794 2461178.79794 14.90 17:21:50.19 +80:45:04.2 3007 0783 /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 88624_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645 The candidate 88624_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645 did not pass the final checks Discovery image 2 2026 05 18.29838 2461178.79838 14.89 17:21:49.04 +80:45:04.5 3008 0787 /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits Discovery image 1 2026 05 18.29794 2461178.79794 14.90 14:28:40.76 +80:41:36.4 7139 1024 /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 88870_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645 The candidate 88870_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645 did not pass the final checks Discovery image 2 2026 05 18.29838 2461178.79838 14.86 14:28:42.14 +80:41:41.0 7138 1028 /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits Discovery image 1 2026 05 18.29794 2461178.79794 14.94 15:50:14.20 +80:42:22.2 5168 1310 /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 88923_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645 The candidate 88923_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645 did not pass the final checks Discovery image 2 2026 05 18.29838 2461178.79838 14.80 15:50:14.23 +80:42:20.7 5168 1314 /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits Discovery image 1 2026 05 18.29794 2461178.79794 14.94 15:56:33.04 +79:36:31.0 4976 1967 /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 89025_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645 The candidate 89025_fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645 did not pass the final checks Discovery image 2 2026 05 18.29838 2461178.79838 14.94 15:56:32.49 +79:36:30.3 4977 1971 /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits Discovery image 1 2026 05 18.29794 2461178.79794 14.93 14:49:22.99 +75:07:55.4 7418 4448 /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-08-52_20.00sec_4.90C_LIGHT_1644.fits make_report_in_HTML.sh Phase 2 (HTML assembly): 0s make_report_in_HTML.sh TOTAL: 3s Prepared the HTML report for the field UMi-01-Q2b1x1 with default.sex.telephoto_lens_vSTL *------ done with default.sex.telephoto_lens_vSTL ------* #### The local exclusion list is exclusion_list_local.txt #### ########### Completed UMi-01-Q2b1x1 ########### The analysis was running at tau We are allowed to update the exclusion list at tau host Found ../exclusion_list_TTUQ2.txt #### The exclusion list before filtering-out asteroids, bad pixels and adding Gaia sources #### ################################################################################### renamed 'exclusion_list_index_html.txt_noasteroids' -> 'exclusion_list_index_html.txt' renamed 'exclusion_list_index_html.txt_nohotpixels' -> 'exclusion_list_index_html.txt' # Count candidates with no identification (that also don't look like hot pix) Found 0 unidentified candidates (excluding asteroids, hot pixels and known variable stars). ################################################################################### 0 candidates found (excluding asteroids and hot pixels) This does not look like a test run ################################################################################### exclusion_list_gaiadr2.txt NOT FOUND exclusion_list_apass.txt NOT FOUND IS_THIS_TEST_RUN=NO ALLOW_EXCLUSION_LIST_UPDATE= YES #### Nothing to add to the exclusion list #### The observatory MPC code is V36 ############################################################ Positions of planets computed with util/planet_finder/main.py for JD(UT)2461178.79794003 -observatory V36 03:56:54.19 +21:13:36.5 Mercury (-1.9mag) 05:54:25.21 +25:00:10.4 Venus (-3.9mag) 01:49:29.24 +10:27:59.0 Mars (1.3mag) 07:32:04.34 +22:09:25.7 Jupiter (-1.9mag) 00:42:30.28 +02:09:42.4 Saturn (0.9mag) 03:55:09.01 +20:10:35.7 Uranus (5.8mag) 00:14:32.20 +00:07:26.9 Neptune (7.8mag) 20:34:08.80 -22:57:46.4 Pluto (14.5mag) 05:04:13.51 +26:52:56.1 Moon (-8.6mag) -rw-r--r-- 1 apache apache 362 May 18 02:22 planets.txt ############################################################ Positions of selected moons from JPL HORIZONS for JD(UT)2461178.79794003: 07:32:11.94 +22:09:07.1 Io (5.9mag) 07:32:12.70 +22:09:05.7 Europa (6.1mag) 07:31:49.15 +22:10:07.8 Ganymede (5.5mag) 07:32:32.56 +22:08:18.4 Callisto (6.7mag) 07:33:38.47 +21:46:42.3 Himalia (15.5mag) 07:32:08.90 +22:09:13.0 Thebe (16.4mag) 07:34:03.95 +22:11:12.6 Elara (17.5mag) 07:33:03.97 +22:32:24.9 Pasiphae (17.6mag) 07:39:28.80 +22:09:46.6 Carme (18.7mag) 00:42:29.90 +02:10:11.4 Titan (8.7mag) 00:42:31.61 +02:09:37.6 Rhea (10.0mag) 00:42:35.26 +02:08:28.9 Iapetus (11.4mag) 00:42:28.74 +02:09:22.4 Hyperion (14.7mag) 00:43:36.68 +02:14:33.8 Phoebe (16.8mag) -rw-r--r-- 1 apache apache 569 May 18 02:22 moons.txt ############################################################ Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461178.79794003: 17:08:42.99 -31:27:37.1 JWST 16:06:10.06 +51:32:40.8 Chandra 08:42:53.84 -48:57:24.0 XMM-Newton -rw-r--r-- 1 apache apache 96 May 18 02:22 spacecraft.txt ############################################################ Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461178.79794003 -observatory V36 -> Warning: Longitude 255.61742 is outside valid range [-180, 180] 13:28:27.31 -27:51:00.0 14.5mag D/1884 O1 (Barnard) 06:23:48.63 +30:50:44.1 15.8mag D/1886 K1 (Brooks) 15:33:33.93 +00:55:55.3 14.7mag D/1895 Q1 (Swift) 05:15:33.01 +24:20:09.1 17.1mag D/1918 W1 (Schorr) 08:34:00.39 +21:14:04.3 17.8mag P/2009 WX51 (Catalina) 18:53:59.24 -31:02:09.6 13.7mag P/2010 H2 (Vales) 05:33:31.28 -68:27:12.1 17.4mag C/2014 UN271 (Bernardinelli-Bernstein) 05:41:37.97 +31:43:14.5 17.4mag C/2017 K2 (PANSTARRS) 17:22:44.96 +13:55:27.7 17.7mag C/2021 G2 (ATLAS) 23:14:50.08 +30:41:06.4 17.2mag C/2022 E2 (ATLAS) 05:08:16.23 +26:44:52.9 16.3mag C/2022 N2 (PANSTARRS) 09:16:16.84 +31:41:44.2 16.5mag C/2022 QE78 (ATLAS) 08:40:32.26 +02:41:52.4 17.5mag C/2022 R6 (PANSTARRS) 18:40:50.78 +20:49:49.6 17.7mag C/2023 A3 (Tsuchinshan-ATLAS) 15:27:47.42 -11:05:48.9 17.5mag P/2023 B1 (PANSTARRS) 08:59:46.05 -07:29:55.4 18.0mag C/2023 F3 (ATLAS) 22:14:59.72 +65:05:54.0 17.7mag C/2023 H5 (Lemmon) 18:33:38.89 -04:58:13.8 13.8mag C/2023 R1 (PANSTARRS) 14:26:26.02 +87:15:46.8 17.9mag C/2023 X2 (Lemmon) 06:44:15.24 +63:45:13.7 17.5mag C/2024 A1 (ATLAS) 06:13:53.14 +25:26:52.5 12.8mag C/2024 E1 (Wierzchos) 15:54:29.61 +11:14:54.5 17.3mag C/2024 G6 (ATLAS) 20:22:11.84 +24:44:34.0 14.2mag C/2024 J3 (ATLAS) 03:57:07.98 -18:04:04.1 16.2mag C/2024 T5 (ATLAS) 05:46:11.52 +38:17:42.1 17.9mag C/2025 J1 (Borisov) 11:57:29.86 +53:24:57.7 16.6mag C/2025 L1 (ATLAS) 06:05:13.29 -09:23:05.0 11.5mag C/2025 R3 (PANSTARRS) 12:42:33.76 +04:27:29.5 17.2mag C/2025 Y1 (ATLAS) 01:19:56.41 +41:38:22.9 15.5mag C/2026 B2 (Sun-Gao) 11:11:54.09 -12:50:57.8 16.1mag A/2026 E1 19:44:54.33 -08:12:26.6 9.9mag 10P/Tempel 14:23:18.82 -01:18:04.4 16.9mag 24P/Schaumasse 10:59:05.58 -00:52:55.3 15.9mag 29P/Schwassmann-Wachmann 10:46:30.59 -02:36:32.2 17.6mag 43P/Wolf-Harrington 02:39:07.03 +22:40:36.3 17.5mag 47P/Ashbrook-Jackson 08:15:33.35 +29:26:02.9 16.9mag 63P/Wild 00:06:50.30 -08:00:15.3 15.7mag 65P/Gunn 05:36:54.42 +30:13:00.6 16.3mag 76P/West-Kohoutek-Ikemura 02:19:19.14 +14:08:27.0 14.0mag 78P/Gehrels 00:31:57.46 -00:11:32.3 15.1mag 88P/Howell 03:47:40.67 +27:46:07.5 15.1mag 93P/Lovas 06:02:02.16 +33:19:47.5 15.8mag 123P/West-Hartley 09:14:57.37 +23:44:12.0 16.4mag 124P/Mrkos 03:24:41.94 +17:37:27.9 16.4mag 128P/Shoemaker-Holt 03:51:46.48 +17:46:18.8 17.7mag 131P/Mueller 04:19:16.63 +19:37:14.4 12.1mag 141P/Machholz 04:22:35.57 +14:58:02.2 12.0mag 141P-A/Machholz 03:04:28.36 +11:38:08.1 10.4mag 141P-D/Machholz 02:42:15.35 -27:58:41.7 17.6mag 161P/Hartley-IRAS 02:35:40.91 +14:34:00.2 14.8mag 162P/SidingSpring 19:31:21.36 -03:28:58.7 17.9mag 169P/NEAT 17:08:04.54 -10:06:11.0 16.2mag 235P/LINEAR 06:46:59.05 +35:55:14.2 17.2mag 240P/NEAT 23:38:21.24 -10:45:01.2 17.0mag 260P/McNaught 03:10:21.54 +28:12:51.3 17.7mag 295P/LINEAR 15:26:06.70 +08:20:15.9 17.4mag 391P/Kowalski 07:51:41.55 +21:10:19.1 17.8mag 450P/LONEOS 06:25:58.96 +43:05:49.2 17.7mag 493P/LONEOS -rw-r--r-- 1 apache apache 2.9K May 18 02:22 comets.txt ############################################################ List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html : 01:13:11.60 -33:25:16.10 ASASSN-26dg 2026-05-13.41 16.8 16:44:31.77 -27:15:18.40 AT2026mhn 2026-05-12.33 15.8 21:23:11.57 -19:09:45.00 AT2026kwu 2026-05-12.26 16.9 14:20:14.30 -30:20:51.90 AT2026ktm 2026-05-12.06 17.21 14:41:39.01 -37:13:46.40 AT2026lkm 2026-05-11.18 16.89 12:59:50.45 -10:58:38.80 SN2026kep 2026-05-9.06 17.5 13:37:29.61 -29:50:30.90 AT2026lkd 2026-05-9.09 17.23 09:46:42.01 -14:52:03.60 SN2026kmo 2026-05-8.99 17.51 15:03:05.28 +22:02:03.80 AT2026lxf 2026-05-8.34 13.72 10:23:49.41 -20:57:25.30 ASASSN-26df 2026-05-8.21 16.52 22:14:40.56 +05:04:51.60 2026lda 2026-05-7.56 16.2 21:35:33.81 -14:05:16.30 ASASSN-26de 2026-05-6.29 14.51 16:21:49.13 -61:36:14.60 ASASSN-26dd 2026-05-5.15 15.93 14:26:40.22 -24:48:37.50 AT2026lig 2026-05-4.27 14.63 13:17:51.04 +30:25:13.50 SN2026kcp 2026-05-4.46 16.43 11:27:55.57 -13:38:56.90 SN2026kza 2026-05-1.08 15.59 22:28:27.10 +30:17:54.30 SN 2026fov 2026-04-29.6 14.36 21:00:10.71 -32:17:03.90 AT2026kis 2026-04-27.36 16.15 14:32:57.37 -58:13:26.40 ASASSN-26dc 2026-04-27.27 13.42 15:32:05.35 -43:54:34.60 ASASSN-26db 2026-04-27.37 16.06 16:34:34.94 -54:34:58.20 ASASSN-26da 2026-04-25.14 15.99 10:06:55.04 -01:13:49.70 SN2026jsg 2026-04-24.99 16.28 15:15:57.17 +56:18:32.80 SN2026kid 2026-04-24.52 -3.65 07:58:28.45 +57:03:42.40 AT2026kcf 2026-04-24.2 16.89 11:38:21.80 -50:43:06.50 SN2026jkb 2026-04-24.24 15.38 10:06:11.41 -39:41:04.20 AT2026dil 2026-04-24.2 16.85 14:21:40.08 +13:13:46.30 SN2026jlm 2026-04-22.16 15.12 10:53:55.42 -16:06:08.10 ASASSN-26cz 2026-04-22.12 16.24 01:13:11.60 -33:25:16.10 2026-05-13.41 16.8 13:45:02.03 +15:17:14.50 ASASSN-26cy 2026-04-21.27 15.78 13:20:52.22 -35:57:03.60 AT2026jcm 2026-04-19.01 16.65 13:36:15.66 -36:53:48.40 SN 2026iqy 2026-04-18.92 17.31 06:34:01.33 -40:07:34.00 ASASSN-26cx 2026-04-19.07 16.16 23:33:57.97 -45:12:11.90 SN 2026idu 2026-04-19.41 15.9 12:10:50.92 +66:55:31.20 SN 2026icv 2026-04-17.14 16.03 21:36:59.06 -60:43:35.90 ASASSN-26cv 2026-04-17.35 -1.18 08:13:26.26 -27:07:30.50 ASASSN-26cw 2026-04-17.07 -1.01 14:49:14.01 -27:29:20.10 ASASSN-26cu 2026-04-16.29 -2.7 17:21:59.44 -38:54:04.60 ASASSN-26ct 2026-04-14.4 15.15 15:25:54.99 +07:49:24.50 SN2026huo 2026-04-12.14 16.96 01:13:11.60 -33:25:16.10 2026-05-13.41 16.8 12:23:20.40 +04:53:39.10 AT2026ixd 2026-04-12.14 17.65 17:46:09.76 -61:19:50.40 SN2026icy 2026-04-12.2 17.03 09:25:46.42 +02:13:46.30 SN2026gud 2026-04-11.98 16.49 16:52:15.46 -60:27:45.90 ASASSN-26cs 2026-04-12.4 15.5 04:20:55.37 -51:15:31.10 ASASSN-26cr 2026-04-12.01 15.37 22:25:39.35 +36:45:06.90 AT2026ihl 2026-04-10.48 14.21 19:40:44.94 +00:41:03.80 AT2026imw 2026-04-10.32 16.06 19:52:04.70 +05:53:33.50 ASASSN-26cq 2026-04-9.31 14.98 16:08:18.39 -64:11:08.80 ASASSN-26cp 2026-04-9.29 13.32 09:22:22.90 -61:02:43.70 SN2026idh 2026-04-7.97 16.34 05:06:54.12 -19:42:26.40 AT2026imr 2026-04-8 17.49 07:14:55.34 -36:03:21.40 AT2026hei 2026-04-8.12 16.7 21:35:33.14 -19:01:34.80 AT2026ihm 2026-04-8.36 16.7 04:28:24.08 -32:25:35.30 AT2026imo 2026-04-8.02 16.81 05:10:35.79 -39:38:40.80 SN 2026hnn 2026-04-7.04 17.07 09:54:32.04 -01:17:25.80 ASASSN-26cn 2026-04-7.01 15.58 07:46:24.43 -77:29:35.90 ASASSN-26co 2026-04-7.15 14.93 05:00:45.52 -29:51:06.20 AT2026hvw 2026-04-6.03 16.51 19:49:33.10 -23:37:11.00 ASASSN-26cl 2026-04-5.29 14.98 19:32:43.55 -22:39:33.40 ASASSN-26cm 2026-04-4.3 13.88 18:08:57.38 +76:48:23.60 ASASSN-26ck 2026-04-2.37 15.38 16:16:36.10 +44:52:30.20 AT2026hyy 2026-04-2.58 13.81 21:55:23.31 -34:48:53.90 ASASSN-26cj 2026-03-30.4 -1.47 11:19:50.81 -27:51:50.40 SN2026gvk 2026-03-30 15.28 11:53:57.02 -23:09:46.20 SN2026gzx 2026-03-28.75 15.27 07:13:46.14 -33:10:15.70 ASASSN-26ci 2026-03-28.15 15.14 09:03:36.09 -67:58:13.00 SN2026hkg 2026-03-28.19 15.82 07:03:00.72 +39:14:43.00 SN2026fin 2026-03-28.27 15.82 05:35:42.80 -63:44:05.50 ASASSN-26ch 2026-03-27.86 13.02 11:23:19.04 +34:22:38.00 SN2026fwt 2026-03-27.3 16.56 19:03:49.79 +37:04:05.20 ASASSN-26ce 2026-03-26.56 16.3 20:26:56.07 -52:54:06.50 AT2026hiy 2026-03-26.35 16.95 05:25:54.76 -30:15:35.80 ASASSN-26cg 2026-03-25.07 16.88 06:57:16.49 -26:54:37.20 SN2026fzb 2026-03-25.14 15.8 14:37:38.23 -43:00:52.30 ASASSN-26cd 2026-03-24.24 12.52 17:34:53.03 +06:04:29.70 AT2026gzl 2026-03-23.27 15.82 08:30:02.60 -35:12:47.50 ASASSN-26cf 2026-03-23.2 14.82 16:54:25.33 +37:49:56.60 SN 2026evz 2026-03-21.32 17.54 17:06:19.20 -18:54:19.50 ASASSN-26bx 2026-03-21.25 16.39 19:01:16.28 -29:29:23.10 ASASSN-26bw 2026-03-21.33 15.81 08:46:05.75 +10:47:39.80 ASASSN-26ca 2026-03-21.13 14.27 12:14:58.16 +63:47:16.20 SN 2026fvx 2026-03-21.12 15.6 18:02:55.90 -75:23:02.60 ASASSN-26bz 2026-03-21.32 16.16 12:16:02.88 -53:16:33.80 ASASSN-26cc 2026-03-20.04 15.48 13:08:21.85 +29:13:44.20 SN 2026fmh 2026-03-20.16 -0.33 19:56:38.48 -34:45:21.50 ASASSN-26cb 2026-03-20.35 -3.26 14:32:41.15 -41:38:48.50 ASASSN-26by 2026-03-20.15 -1.31 13:00:42.99 +37:18:34.60 SN2026fjc 2026-03-19.5 15.97 06:02:44.21 -04:11:06.20 ASASSN-26bv 2026-03-19.19 15.67 12:20:27.96 -45:55:38.40 ASASSN-26bt 2026-03-18.8 16.32 07:49:57.30 -56:14:35.10 ASASSN-26bu 2026-03-19.19 15.74 06:04:29.75 +53:23:34.00 SN 2026eza 2026-03-18.2 17.48 11:54:57.87 +69:19:28.90 AT2026fsf 2026-03-18.14 16.95 10:44:46.95 +58:27:29.30 SN 2026enn 2026-03-18.13 17.53 20:45:54.04 -73:26:43.00 AT 2026ezy 2026-03-18.13 16.83 06:53:18.10 -59:10:49.30 ASASSN-26bs 2026-03-18.02 16.93 07:45:09.29 -62:14:36.20 ASASSN-26br 2026-03-16.16 16.78 19:24:27.93 -52:04:36.40 AT 2023uk 2026-03-16.35 14.2 04:52:54.50 -15:20:57.10 AT2026fhw 2026-03-14.06 SDSS -rw-r--r-- 1 apache apache 5.8K May 18 02:22 asassn_transients_list.txt ############################################################ Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html : 00:43:04.88 +41:29:41.4 PNV J00430488+4129414 2026-02-20.5923 18.84Cmag 17:43:29.74 +11:24:00.3 TCP J17432974+1124003 2026-02-22.3773 13.6mag 09:55:01.59 +69:08:42.7 PNV J09550159+6908427 2026-02-20.893 19.0mag 07:03:25.76 -12:41:40.1 TCP J07032576-1241401 2026-03-10.4268 15.4mag 00:42:36.82 +41:16:05.8 PNV J00423682+4116058 2026-03-12.5744 17.24Cmag 07:26:45.79 -27:45:14.1 TCP J07264579-2745141 2026-03-17.4417 14.8mag 17:57:19.56 -28:08:14.7 TCP J17571956-2808147 2026-03-19.7972 14.5mag 08:46:05.73 +10:47:39.7 TCP J08460573+1047397 2026-03-21.1936 14.5mag 09:55:38.83 +69:05:21.7 PNV J09553883+6905217 2026-04-01.893 19.4mag 19:32:43.67 -22:39:30.7 TCP J19324367-2239307 2026-04-05.4395 13.6mag 16:16:36.03 +44:52:28.9 TCP J16163603+4452289 2026-04-05.6655 14.2mag 00:43:38.36 +41:15:32.4 PNV J00433836+4115324 2026-04-08.079 17.2mag 15:41:11.68 +59:18:26.8 TCP J15411168+5918268 2026-04-12.9625 19.2mag 00:43:35.02 +41:46:28.0 PNV J00433502+4146280 2026-04-23.056 15.9mag 00:42:55.64 +41:14:12.2 PNV J00425564+4114122 2026-04-24.042 16.2mag 21:14:03.38 +56:46:44.1 TCP J21140338+5646441 2026-05-05.3534 16.7mag 15:03:05.19 +22:02:04.1 TCP J15030519+2202041 2026-05-08.3260 13.9mag 07:15:18.25 +47:53:16.7 TCP J07151825+4753167 2026-05-09.1599 14.4mag 16:00:18.44 -22:30:10.6 TCP J16001844-2230106 2026-05-09.6135 13.3mag 00:42:47.45 +41:16:58.5 PNV J00424745+4116585 2026-05-10.030 16.8mag -rw-r--r-- 1 apache apache 188K May 18 02:22 tocp_transients_list.txt ############################################################ Truncated list of recent TNS transients from https://www.wis-tns.org/ : 15:24:09.638 +44:04:26.94 AT 2026mgd 2026-05-07.24 20.4615 00:37:11.770 +29:37:48.99 AT 2026mgc 2026-05-07.50 18.7551 05:16:55.889 +51:31:59.34 AT 2026mgb 2026-05-09.15 17.8988 07:25:00.357 +38:20:16.78 AT 2026mga 2026-05-09.16 20.2044 21:08:35.106 +13:56:35.17 AT 2026mfz 2026-05-09.78 19.77 18:29:37.850 -51:43:35.00 AT 2026mfy 2026-05-10.32 16.1 13:34:03.642 +49:57:51.24 AT 2026mfx 2026-04-30.36 20.27 14:34:05.244 +09:55:34.18 AT 2026mfw 2026-05-06.35 20.77 00:45:05.656 +20:36:01.96 AT 2026mfv 2026-05-11.49 18.4889 23:13:56.047 +28:34:02.89 AT 2026mfu 2026-05-11.48 20.0674 21:29:58.778 +00:05:56.39 AT 2026mft 2026-05-11.47 19.8386 18:01:13.229 +10:03:03.38 AT 2026mfs 2026-05-08.43 20.2663 16:43:28.522 -11:16:06.15 AT 2026mfr 2026-05-08.35 19.7589 00:41:59.717 +50:47:29.07 AT 2026mfq 2026-05-07.49 19.4349 15:37:14.906 -12:09:25.69 AT 2026mfp 2026-05-07.37 20.2224 13:49:34.329 -03:03:36.93 AT 2026mfo 2026-05-07.29 20.3793 18:46:53.611 -51:14:17.28 AT 2026mfn 2026-05-09.66 19.6 19:08:51.668 -48:32:04.79 SN 2026mfm 2026-05-09.71 17.86 19:37:11.200 -44:20:46.81 SN 2026mfl 2026-05-09.71 18.81 19:44:56.756 -43:03:59.26 AT 2026mfk 2026-05-09.71 19.45 -rw-r--r-- 1 apache apache 30K May 18 02:22 tns_transients_list.txt Discovery image 2 2026 05 18.29838 2461178.79838 14.93 14:49:22.95 +75:07:59.7 7418 4451 /data_ssd/NMW-TexasTech/workdir//img_2026-05-18_CI_UMi-01-Q2b1x1_021742_TTUQ2b1x1_3478854_CrJM9trb/fd_UMi-01-Q2b1x1_2026-05-18_02-09-30_20.00sec_5.00C_LIGHT_1645.fits
