######## Processing parameters ######## AAVSO_COMMENT_STRING= NMW-TexasTech Camera-2 135mm f/2.2 telephoto lens + QHY600M CMOS ASTCHECK_ASTEROID_SEARCH_RADIUS_ARCSEC= BAD_REGION_FILE= /var/www/nmw_calibration/TTUQ2b1x1/TTUQ2_bad_region.lst CAMERA_SETTINGS= TTUQ2b1x1 CHECK_POINTING_ACCURACY= yes DARK_FRAMES_DIR= /var/www/nmw_calibration/TTUQ2b1x1/darks EXCLUSION_LIST= ../exclusion_list_TTUQ2.txt FILTER_BAD_IMG__MAX_APERTURE_STAR_SIZE_PIX= 12.5 FILTER_BAD_IMG__MAX_ELONGATION_AminusB_PIX= 0.55 FILTER_BAD_IMG__MIN_APERTURE_STAR_SIZE_PIX= 2.0 FILTER_BRIGHT_MAG_CUTOFF_TRANSIENT_SEARCH= -5 FILTER_FAINT_MAG_CUTOFF_TRANSIENT_SEARCH= 15.0 FLAT_FIELD_FILE= /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-04-08_multinight.fit FRAME_EDGE_OFFSET_PIX= 600 GAIA_BAND_FOR_CATALOGED_SOURCE_CHECK= MAX_NEW_TO_REF_MEAN_IMG_VALUE_RATIO= 100 MAX_NEW_IMG_MEAN_VALUE= 25000 MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS= 0.18 MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS_SOFT_LIMIT= 0.12 MPC_CODE= V36 NMW_CALIBRATION= /var/www/nmw_calibration NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_HARD_LIMIT= 8000 NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_SOFT_LIMIT= 4000 OMP_NUM_THREADS= ONLINE_MPCHECKER_BUTTON_ASTEROID_SEARCH_RADIUS_ARCMIN= PHOTOMETRIC_CALIBRATION= REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES= yes SEXTRACTOR_CONFIG_BRIGHTSTARPASS= default.sex.telephoto_lens_onlybrightstars_v1 SEXTRACTOR_CONFIG_FILES= default.sex.telephoto_lens_onlybrightstars_v1 default.sex.telephoto_lens_vSTL STARMATCH_RADIUS_PIX= 4 SYSREM_ITERATIONS= 0 TELESCOP= TELESCOP_NAME_KNOWN_TO_VaST_FOR_FOV_DETERMINATION= UCAC5_PLATESOLVE_ITERATIONS= 2 FPACK_FULLY_CALIBRATED_IMAGE= no ####################################### HOSTNAME= tau USER= HOME= ####################################### SExtractor catalog cache: enabled, directory /data_ssd/NMW-TexasTech/vast_sextractor_cache Reference image directory is set to /data_ssd/NMW-TexasTech/reference_imgs VIZIER_SITE=vizier.cds.unistra.fr GAIA_DR2_CLIENT=vizquery (lib/vizquery -> VizieR vizier.cds.unistra.fr) INFO: MAKE_PNG_PLOTS is set to yes FITS_FILE_EXT=fits CALIBRATION_STATUS_PREFIX= Fields in the data directory: UMi-01-Q2b1x1 ####################################### ########### Starting UMi-01-Q2b1x1 ########### Processing UMi-01-Q2b1x1 server tau has sufficient free disk space available: 421307 MB at /data_ssd/NMW-TexasTech/workdir server tau has sufficient free disk space available: 421307 MB at . Checking input images (2 new) REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits Small preview (one of the new images):
Large previews of the second-epoch (new) images:
MAKE_PNG_PLOTS=yes
renamed 'UMi-01-Q2b1x1_2026-04-17_03-25-32_20.00sec_-4.90C_LIGHT_0301.png' -> 'transient_report/UMi-01-Q2b1x1_2026-04-17_03-25-32_20.00sec_-4.90C_LIGHT_0301.fits_preview.png'
UMi-01-Q2b1x1_2026-04-17_03-25-32_20.00sec_-4.90C_LIGHT_0301.fits
renamed 'UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.png' -> 'transient_report/UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.fits_preview.png'
UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.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= 578.3581 INFO: REFERENCE_EPOCH__FIRST_IMAGE_SD= 597.9711 INFO: SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 867.2958 INFO: SECOND_EPOCH__FIRST_IMAGE_SD= 526.3281 INFO: SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 866.3814 INFO: SECOND_EPOCH__SECOND_IMAGE_SD= 533.4276 ---------------------------------------------- INFO: ref_to_second_epoch_img_mean_ratio= 1.49958 INFO: SECOND_EPOCH__SD_ratio= 0.013 ---------------------------------------------- Calibration settings: DARK_FRAMES_DIR=/var/www/nmw_calibration/TTUQ2b1x1/darks FLAT_FIELD_FILE=/var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-04-08_multinight.fit EXPTIME = 20.0 / [s] Exposure duration SET-TEMP= -5.0 / [degC] CCD temperature setpoint CCD-TEMP= -4.9 / [degC] CCD temperature FOCTEMP = 18.1599998474121 / [degC] Focuser temperature AMBTEMP = 18.6 / [degC] Ambient air temperature Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/UMi-01-Q2b1x1_2026-04-17_03-25-32_20.00sec_-4.90C_LIGHT_0301.fits CCD-TEMP= -4.900000 for /data_ssd/NMW-TexasTech/workdir//img_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/UMi-01-Q2b1x1_2026-04-17_03-25-32_20.00sec_-4.90C_LIGHT_0301.fits SET-TEMP= -5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/UMi-01-Q2b1x1_2026-04-17_03-25-32_20.00sec_-4.90C_LIGHT_0301.fits Header: 74 keys total, 33 keys left Record 0: "" status=0 Record 1: "SIMPLE = T / C# FITS" status=0 Record 2: "BITPIX = 16" status=0 Record 3: "NAXIS = 2 / Dimensionality" status=0 Record 4: "NAXIS1 = 9576" status=0 Record 5: "NAXIS2 = 6388" status=0 Record 6: "BZERO = 32768" status=0 Record 7: "EXTEND = T / Extensions are permitted" status=0 Record 8: "IMAGETYP= 'LIGHT' / Type of exposure" status=0 Record 9: "EXPOSURE= 20.0 / [s] Exposure duration" status=0 Record 10: "EXPTIME = 20.0 / [s] Exposure duration" status=0 Record 11: "DATE-LOC= '2026-04-17T03:25:32.0577081' / Time of observation (local)" status=0 Record 12: "DATE-OBS= '2026-04-17T08:25:32.0577081' / Time of observation (UTC)" status=0 Record 13: "MJD-OBS = 61147.3510654746 / Modified Julian Date of observation" status=0 Record 14: "DATE-AVG= '2026-04-17T08:25:41.9608780' / Averaged midpoint time (UTC)" status=0 Record 15: "MJD-AVG = 61147.3511800924 / 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 = 239.998768794498 / [deg] RA of telescope" status=0 Record 32: "DEC = 77.4998151618125 / [deg] Declination of telescope" status=0 Record 33: "CENTALT = 46.1086111111111 / [deg] Altitude of telescope" status=0 Record 34: "CENTAZ = 3.06305555555556 / [deg] Azimuth of telescope" status=0 Record 35: "AIRMASS = 1.38635679524816 / Airmass at frame center (Gueymard 1993)" status=0 Record 36: "PIERSIDE= 'West' / 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 = 20322 / [step] Focuser position" status=0 Record 51: "FOCUSPOS= 20322 / [step] Focuser position" status=0 Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0 Record 53: "FOCTEMP = 18.1599998474121 / [degC] Focuser temperature" status=0 Record 54: "FOCUSTEM= 18.1599998474121 / [degC] Focuser temperature" status=0 Record 55: "DEWPOINT= 15.7 / [degC] Dew point" status=0 Record 56: "HUMIDITY= 83.0 / [percent] Relative humidity" status=0 Record 57: "PRESSURE= 893.7 / [hPa] Air pressure" status=0 Record 58: "AMBTEMP = 18.6 / [degC] Ambient air temperature" status=0 Record 59: "WINDDIR = 26.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0 Record 60: "WINDGUST= 23.801904 / [kph] Wind gust" status=0 Record 61: "WINDSPD = 20.901672 / [kph] Wind speed" status=0 Record 62: "ROWORDER= 'TOP-DOWN' / FITS Image Orientation" status=0 Record 63: "EQUINOX = 2000.0 / Equinox of celestial coordinate system" status=0 Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0 Record 65: "QHY_EXP = 20.000096 / [s] Actual exposure time" status=0 Record 66: "QHY_PP = 13888.0 / [ps] pixelPeriod" status=0 Record 67: "QHY_LP = 85000.0 / [ns] linePeriod" status=0 Record 68: "GPS_LP = 85000.0 / [ns] linePeriod" status=0 Record 69: "QHY_FP = 20000160.0 / [us] framePeriod" status=0 Record 70: "QHY_CPL = 6120.0 / clocksPerLine" status=0 Record 71: "QHY_LPF = 235295.0 / linesPerFrame" status=0 Record 72: "QHY_AET = 20000096.0 / [us] actualExposureTime" status=0 Record 73: "QHY_LEM = T / isLongExposureMode" status=0 Record 74: "QHY_OFF0= 3767.777 / [us] RollingShutterEndOffset row 0" status=0 Allocating memory for image, dark and result arrays... Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/UMi-01-Q2b1x1_2026-04-17_03-25-32_20.00sec_-4.90C_LIGHT_0301.fits 9576 6388 16 bitpix SET-TEMP= -5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/UMi-01-Q2b1x1_2026-04-17_03-25-32_20.00sec_-4.90C_LIGHT_0301.fits SET-TEMP= -5.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_-5C_20s_2026-04-09.fit CCD-TEMP= -4.900000 for /data_ssd/NMW-TexasTech/workdir//img_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/UMi-01-Q2b1x1_2026-04-17_03-25-32_20.00sec_-4.90C_LIGHT_0301.fits CCD-TEMP= -5.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_-5C_20s_2026-04-09.fit Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_-5C_20s_2026-04-09.fit 9576 6388 16 bitpix Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/d_UMi-01-Q2b1x1_2026-04-17_03-25-32_20.00sec_-4.90C_LIGHT_0301.fits :) Spent 0.581702 seconds renamed 'mdark_TTUQ2b1x1_-5C_20s_2026-04-09.png' -> 'transient_report/dark.png' MegaDivider v7 Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/d_UMi-01-Q2b1x1_2026-04-17_03-25-32_20.00sec_-4.90C_LIGHT_0301.fits 9576 6388 16 bitpix Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-04-08_multinight.fit 9576 6388 16 bitpix Avarage count on flat field image: 40671.357813 Minimal real count (from overscan): 5 Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/fd_UMi-01-Q2b1x1_2026-04-17_03-25-32_20.00sec_-4.90C_LIGHT_0301.fits :) No overscan detected - all values seem high! (left_median=26440.0, right_median=31961.0) renamed 'mff_TTUQ2b1x1_2026-04-08_multinight.png' -> 'transient_report/flat.png' Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/fd_UMi-01-Q2b1x1_2026-04-17_03-25-32_20.00sec_-4.90C_LIGHT_0301.fits EXPTIME = 20.0 / [s] Exposure duration SET-TEMP= -5.0 / [degC] CCD temperature setpoint CCD-TEMP= -5.0 / [degC] CCD temperature FOCTEMP = 18.1399993896484 / [degC] Focuser temperature AMBTEMP = 18.4 / [degC] Ambient air temperature Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.fits CCD-TEMP= -5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.fits SET-TEMP= -5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.fits Header: 74 keys total, 33 keys left Record 0: "" status=0 Record 1: "SIMPLE = T / C# FITS" status=0 Record 2: "BITPIX = 16" status=0 Record 3: "NAXIS = 2 / Dimensionality" status=0 Record 4: "NAXIS1 = 9576" status=0 Record 5: "NAXIS2 = 6388" status=0 Record 6: "BZERO = 32768" status=0 Record 7: "EXTEND = T / Extensions are permitted" status=0 Record 8: "IMAGETYP= 'LIGHT' / Type of exposure" status=0 Record 9: "EXPOSURE= 20.0 / [s] Exposure duration" status=0 Record 10: "EXPTIME = 20.0 / [s] Exposure duration" status=0 Record 11: "DATE-LOC= '2026-04-17T03:29:06.3183593' / Time of observation (local)" status=0 Record 12: "DATE-OBS= '2026-04-17T08:29:06.3183593' / Time of observation (UTC)" status=0 Record 13: "MJD-OBS = 61147.3535453472 / Modified Julian Date of observation" status=0 Record 14: "DATE-AVG= '2026-04-17T08:29:16.2232891' / Averaged midpoint time (UTC)" status=0 Record 15: "MJD-AVG = 61147.3536599884 / 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 = 239.998768299493 / [deg] RA of telescope" status=0 Record 32: "DEC = 77.4998149271392 / [deg] Declination of telescope" status=0 Record 33: "CENTALT = 46.1466666666667 / [deg] Altitude of telescope" status=0 Record 34: "CENTAZ = 2.7875 / [deg] Azimuth of telescope" status=0 Record 35: "AIRMASS = 1.38547488211912 / Airmass at frame center (Gueymard 1993)" status=0 Record 36: "PIERSIDE= 'West' / 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 = 20370 / [step] Focuser position" status=0 Record 51: "FOCUSPOS= 20370 / [step] Focuser position" status=0 Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0 Record 53: "FOCTEMP = 18.1399993896484 / [degC] Focuser temperature" status=0 Record 54: "FOCUSTEM= 18.1399993896484 / [degC] Focuser temperature" status=0 Record 55: "DEWPOINT= 15.8 / [degC] Dew point" status=0 Record 56: "HUMIDITY= 85.0 / [percent] Relative humidity" status=0 Record 57: "PRESSURE= 893.5 / [hPa] Air pressure" status=0 Record 58: "AMBTEMP = 18.4 / [degC] Ambient air temperature" status=0 Record 59: "WINDDIR = 31.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0 Record 60: "WINDGUST= 22.00176 / [kph] Wind gust" status=0 Record 61: "WINDSPD = 13.701096 / [kph] Wind speed" status=0 Record 62: "ROWORDER= 'TOP-DOWN' / FITS Image Orientation" status=0 Record 63: "EQUINOX = 2000.0 / Equinox of celestial coordinate system" status=0 Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0 Record 65: "QHY_EXP = 20.000096 / [s] Actual exposure time" status=0 Record 66: "QHY_PP = 13888.0 / [ps] pixelPeriod" status=0 Record 67: "QHY_LP = 85000.0 / [ns] linePeriod" status=0 Record 68: "GPS_LP = 85000.0 / [ns] linePeriod" status=0 Record 69: "QHY_FP = 20000160.0 / [us] framePeriod" status=0 Record 70: "QHY_CPL = 6120.0 / clocksPerLine" status=0 Record 71: "QHY_LPF = 235295.0 / linesPerFrame" status=0 Record 72: "QHY_AET = 20000096.0 / [us] actualExposureTime" status=0 Record 73: "QHY_LEM = T / isLongExposureMode" status=0 Record 74: "QHY_OFF0= 3767.777 / [us] RollingShutterEndOffset row 0" status=0 Allocating memory for image, dark and result arrays... Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.fits 9576 6388 16 bitpix SET-TEMP= -5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.fits SET-TEMP= -5.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_-5C_20s_2026-04-09.fit CCD-TEMP= -5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.fits CCD-TEMP= -5.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_-5C_20s_2026-04-09.fit Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_-5C_20s_2026-04-09.fit 9576 6388 16 bitpix Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/d_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.fits :) Spent 0.775495 seconds renamed 'mdark_TTUQ2b1x1_-5C_20s_2026-04-09.png' -> 'transient_report/dark.png' MegaDivider v7 Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/d_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.fits 9576 6388 16 bitpix Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-04-08_multinight.fit 9576 6388 16 bitpix Avarage count on flat field image: 40671.357813 Minimal real count (from overscan): 5 Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.fits :) No overscan detected - all values seem high! (left_median=26440.0, right_median=31961.0) renamed 'mff_TTUQ2b1x1_2026-04-08_multinight.png' -> 'transient_report/flat.png' Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.fits Dark frame used to calibrate the second-epoch images:
Flat field used to calibrate the second-epoch images:
after the calibration attempt: SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/fd_UMi-01-Q2b1x1_2026-04-17_03-25-32_20.00sec_-4.90C_LIGHT_0301.fits SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.fits Previews of the CALIBRATED second-epoch images:
fd_UMi-01-Q2b1x1_2026-04-17_03-25-32_20.00sec_-4.90C_LIGHT_0301.fits
fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.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_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits /data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits /data_ssd/NMW-TexasTech/workdir//img_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/fd_UMi-01-Q2b1x1_2026-04-17_03-25-32_20.00sec_-4.90C_LIGHT_0301.fits /data_ssd/NMW-TexasTech/workdir//img_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.fits SExtractor catalog cache: saved UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits.cat to cache SExtractor catalog cache: saved UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.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_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits /data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits /data_ssd/NMW-TexasTech/workdir//img_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/fd_UMi-01-Q2b1x1_2026-04-17_03-25-32_20.00sec_-4.90C_LIGHT_0301.fits /data_ssd/NMW-TexasTech/workdir//img_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.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: 2461147.85118122 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_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits exists and is non-empty Saving wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits to local_wcs_cache/ 'wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits' -> 'local_wcs_cache/wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits' wcs_UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits exists and is non-empty Saving wcs_UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits to local_wcs_cache/ 'wcs_UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits' -> 'local_wcs_cache/wcs_UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits' wcs_fd_UMi-01-Q2b1x1_2026-04-17_03-25-32_20.00sec_-4.90C_LIGHT_0301.fits exists and is non-empty Saving wcs_fd_UMi-01-Q2b1x1_2026-04-17_03-25-32_20.00sec_-4.90C_LIGHT_0301.fits to local_wcs_cache/ 'wcs_fd_UMi-01-Q2b1x1_2026-04-17_03-25-32_20.00sec_-4.90C_LIGHT_0301.fits' -> 'local_wcs_cache/wcs_fd_UMi-01-Q2b1x1_2026-04-17_03-25-32_20.00sec_-4.90C_LIGHT_0301.fits' wcs_fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.fits exists and is non-empty Saving wcs_fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.fits to local_wcs_cache/ 'wcs_fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.fits' -> 'local_wcs_cache/wcs_fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.fits' ################################### # fov_of_wcs_calibrated_image.sh output for wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits (1st reference image) verification OK: wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits Image size: 937.4'x624.3' 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: 15:59:55.334 +77:30:43.33 J2000 4789.000 3195.000 ################################### The image scale is 5.87"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.8" ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_UMi-01-Q2b1x1_2026-04-17_03-25-32_20.00sec_-4.90C_LIGHT_0301.fits (1st new image) verification OK: wcs_fd_UMi-01-Q2b1x1_2026-04-17_03-25-32_20.00sec_-4.90C_LIGHT_0301.fits Image size: 936.8'x623.9' 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: 15:59:59.132 +77:29:59.71 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the first second-epoch image (pointing accuracy) Reference image center 15:59:55.334 +77:30:43.33 Second-epoch image center 15:59:59.132 +77:29:59.71 Angular distance between the image centers 0.0126 deg. Soft limit: 0.50 deg. Hard limit: 1.00 deg. ################################### ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.fits (2nd new image) verification OK: wcs_fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.fits Image size: 937.3'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: 16:00:03.563 +77:29:15.23 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the second second-epoch image (pointing accuracy) Reference image center 15:59:55.334 +77:30:43.33 Second-epoch image center 16:00:03.563 +77:29:15.23 Angular distance between the image centers 0.0256 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 15:59:59.132 +77:29:59.71 Second-epoch second image center 16:00:03.563 +77:29:15.23 Angular distance between the image centers 0.01299 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_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits &> /tmp/tmp.Ppuc1t1hPp Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits &> /tmp/tmp.eqpLZzKa7b Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/fd_UMi-01-Q2b1x1_2026-04-17_03-25-32_20.00sec_-4.90C_LIGHT_0301.fits &> /tmp/tmp.uGjWzY69GH Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/fd_UMi-01-Q2b1x1_2026-04-17_03-25-32_20.00sec_-4.90C_LIGHT_0301.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.fits &> /tmp/tmp.xolelsxrqD Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.fits Calibrating the magnitude scale Found non-empty wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.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_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits and wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.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_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits and wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits.cat Found non-empty wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits and wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits.cat The reference image (wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits) and catalog (wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits.cat) found 'wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits.cat' -> 'wcsmag.cat' Read 10765 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 192.5822 to 286.3500 deg, Dec +70.5010 to +82.7990 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 192.5822 to 286.3500 deg, Dec 70.5010 to 82.7990 deg Loaded 12405 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): 6306 out of 6625 total matches. Matched with Tycho-2 6625 out of 10765 detected stars. The calibration function type and coefficients are written to calib.txt_param util/calibrate_magnitude_scale 0.000000 1.000000 22.862642 a=0.000000 b=1.000000 c=22.862642 From vast_summary.log: estimated ref. image limiting mag.: -7.59 Updating vast_summary.log: Estimated ref. image limiting mag.: 15.27 Updated vast_limiting_magnitude.log with calibrated magnitudes Working... Please, PLEASE, be patient!!! All lightcurves processed! =) Estimated ref. image limiting mag.: 15.27
Magnitude calibration plot:
____ End of magnitude calibration ____ Applying consolidated magnitude filters... Preparing the exclusion lists for this field Done with filtering Found 14 candidate transients before the final filtering. (Hard limit: 8000) Median FWHM seeing for isolated stars: 2.2 pix UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits 2.2 pix UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits 3.7 pix fd_UMi-01-Q2b1x1_2026-04-17_03-25-32_20.00sec_-4.90C_LIGHT_0301.fits 2.4 pix fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.fits Limiting magnitude estimates: 15.3 mag. UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits 15.3 mag. UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits 14.6 mag. fd_UMi-01-Q2b1x1_2026-04-17_03-25-32_20.00sec_-4.90C_LIGHT_0301.fits 15.1 mag. fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.fits All-image limiting magnitude estimate: 14.6 (SNR ) 12.2 (80% of stars) with default.sex.telephoto_lens_onlybrightstars_v1 The first estimate is the magnitude of a star detected with a signal-to-noise ratio of following Karpov (2025, Acta Polytechnica, 65, 50). This value should be representative of the faintest stars clearly visible in the image. The brighter of the limiting magnitude estimates for the two second-epoch images is reported here. The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images. This value is representative of the faintest object that may enter the candidate transients list. The hard cut-off for the candidate transients is 15.0 mag. Waiting for UCAC5 plate solver wait ############ /tmp/tmp.Ppuc1t1hPp (6) ############ Parsing command line arguments... The guess is based on the existing WCS header. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits 571.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.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_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits' -> 'wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits' FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits WCS_IMAGE_NAME=wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits WCS-calibrated image found: wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits Checking if the catalog wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits.cat corresponding to the image wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits alredy exist and is non-empty... Catalog wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits.cat corresponding to the image wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.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_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits WCS catalog name: wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=718, passed=10765 Got 10765 stars (including 10035 good ones) from the SExtractor catalog wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits.cat util/solve_plate_with_UCAC5 got 10765 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.4' Seting catalog search parameters based on the expected field of view 937.4 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013019 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010416 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 802 to 865 (Dec 70.5 to 82.8) 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: 0.52" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 965 matched stars entering correct_measured_positions(), 10544 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.48" 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 865 (Dec 70.5 to 82.8) 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(), 10544 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.48" Accuracy estimation diagnostic: 965 matched stars entering correct_measured_positions(), 10544 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.48" Excluding outliers - 965 stars left (next iteration limit 1061) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) The image catalog is written to wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits -region wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.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.eqpLZzKa7b (6) ############ Parsing command line arguments... The guess is based on the existing WCS header. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits 571.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.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_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits' -> 'wcs_UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits' FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits WCS_IMAGE_NAME=wcs_UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits WCS-calibrated image found: wcs_UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits Checking if the catalog wcs_UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits.cat corresponding to the image wcs_UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits alredy exist and is non-empty... Catalog wcs_UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits.cat corresponding to the image wcs_UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.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_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits WCS catalog name: wcs_UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=710, passed=10700 Got 10700 stars (including 9980 good ones) from the SExtractor catalog wcs_UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits.cat util/solve_plate_with_UCAC5 got 10700 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.4' Seting catalog search parameters based on the expected field of view 937.4 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013019 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010416 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 802 to 866 (Dec 70.5 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: 0.51" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 962 matched stars entering correct_measured_positions(), 10415 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.49" 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 82.8) 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(), 10414 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.49" Accuracy estimation diagnostic: 962 matched stars entering correct_measured_positions(), 10414 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.50" Excluding outliers - 962 stars left (next iteration limit 1058) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) The image catalog is written to wcs_UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits -region wcs_UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.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.uGjWzY69GH (6) ############ Parsing command line arguments... The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um Internal estimated FoV 605.3' The guess is based on the FOCALLEN keyword. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/fd_UMi-01-Q2b1x1_2026-04-17_03-25-32_20.00sec_-4.90C_LIGHT_0301.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/fd_UMi-01-Q2b1x1_2026-04-17_03-25-32_20.00sec_-4.90C_LIGHT_0301.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/fd_UMi-01-Q2b1x1_2026-04-17_03-25-32_20.00sec_-4.90C_LIGHT_0301.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/fd_UMi-01-Q2b1x1_2026-04-17_03-25-32_20.00sec_-4.90C_LIGHT_0301.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/fd_UMi-01-Q2b1x1_2026-04-17_03-25-32_20.00sec_-4.90C_LIGHT_0301.fits It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve! FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/fd_UMi-01-Q2b1x1_2026-04-17_03-25-32_20.00sec_-4.90C_LIGHT_0301.fits WCS_IMAGE_NAME=wcs_fd_UMi-01-Q2b1x1_2026-04-17_03-25-32_20.00sec_-4.90C_LIGHT_0301.fits WCS-calibrated image found: wcs_fd_UMi-01-Q2b1x1_2026-04-17_03-25-32_20.00sec_-4.90C_LIGHT_0301.fits Checking if the catalog wcs_fd_UMi-01-Q2b1x1_2026-04-17_03-25-32_20.00sec_-4.90C_LIGHT_0301.fits.cat corresponding to the image wcs_fd_UMi-01-Q2b1x1_2026-04-17_03-25-32_20.00sec_-4.90C_LIGHT_0301.fits alredy exist and is non-empty... Catalog wcs_fd_UMi-01-Q2b1x1_2026-04-17_03-25-32_20.00sec_-4.90C_LIGHT_0301.fits.cat corresponding to the image wcs_fd_UMi-01-Q2b1x1_2026-04-17_03-25-32_20.00sec_-4.90C_LIGHT_0301.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_2026-04-17_03-25-32_20.00sec_-4.90C_LIGHT_0301.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/fd_UMi-01-Q2b1x1_2026-04-17_03-25-32_20.00sec_-4.90C_LIGHT_0301.fits WCS catalog name: wcs_fd_UMi-01-Q2b1x1_2026-04-17_03-25-32_20.00sec_-4.90C_LIGHT_0301.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=1185, passed=9898 Got 9898 stars (including 8710 good ones) from the SExtractor catalog wcs_fd_UMi-01-Q2b1x1_2026-04-17_03-25-32_20.00sec_-4.90C_LIGHT_0301.fits.cat util/solve_plate_with_UCAC5 got 9898 stars from the SExtractor catalog Updated FoV from the plate-solved image: 936.8' Seting catalog search parameters based on the expected field of view 936.8 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013011 (46.8 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010409 (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 803 to 865 (Dec 70.6 to 82.7) 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(), 949 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.74" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 963 matched stars entering correct_measured_positions(), 9629 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.73" 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 803 to 865 (Dec 70.6 to 82.7) 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(), 9632 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.73" Accuracy estimation diagnostic: 963 matched stars entering correct_measured_positions(), 9632 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.78" Excluding outliers - 963 stars left (next iteration limit 1059) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) The image catalog is written to wcs_fd_UMi-01-Q2b1x1_2026-04-17_03-25-32_20.00sec_-4.90C_LIGHT_0301.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_UMi-01-Q2b1x1_2026-04-17_03-25-32_20.00sec_-4.90C_LIGHT_0301.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/fd_UMi-01-Q2b1x1_2026-04-17_03-25-32_20.00sec_-4.90C_LIGHT_0301.fits -region wcs_fd_UMi-01-Q2b1x1_2026-04-17_03-25-32_20.00sec_-4.90C_LIGHT_0301.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_fd_UMi-01-Q2b1x1_2026-04-17_03-25-32_20.00sec_-4.90C_LIGHT_0301.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.xolelsxrqD (6) ############ Parsing command line arguments... The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um Internal estimated FoV 605.3' The guess is based on the FOCALLEN keyword. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.fits It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve! FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.fits WCS_IMAGE_NAME=wcs_fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.fits WCS-calibrated image found: wcs_fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.fits Checking if the catalog wcs_fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.fits.cat corresponding to the image wcs_fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.fits alredy exist and is non-empty... Catalog wcs_fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.fits.cat corresponding to the image wcs_fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.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_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.fits WCS catalog name: wcs_fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=559, passed=9843 Got 9843 stars (including 9279 good ones) from the SExtractor catalog wcs_fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.fits.cat util/solve_plate_with_UCAC5 got 9843 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.3' Seting catalog search parameters based on the expected field of view 937.3 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013018 (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 0.010414 (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 803 to 865 (Dec 70.6 to 82.7) Done reading UCAC5 zone files... Matched 960 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 960 matched stars entering correct_measured_positions(), 949 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.55" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 960 matched stars entering correct_measured_positions(), 9696 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.53" 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 803 to 865 (Dec 70.6 to 82.7) Done reading UCAC5 zone files... Matched 960 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 960 matched stars entering correct_measured_positions(), 9697 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.53" Accuracy estimation diagnostic: 960 matched stars entering correct_measured_positions(), 9697 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.52" Excluding outliers - 960 stars left (next iteration limit 1056) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) The image catalog is written to wcs_fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.fits -region wcs_fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.fits.cat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations Copying WCS-calibrated images back to input directory Saving fully-calibrated image wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits' Saving fully-calibrated image wcs_UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/wcs_UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits' Saving fully-calibrated image wcs_fd_UMi-01-Q2b1x1_2026-04-17_03-25-32_20.00sec_-4.90C_LIGHT_0301.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_fd_UMi-01-Q2b1x1_2026-04-17_03-25-32_20.00sec_-4.90C_LIGHT_0301.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/wcs_fd_UMi-01-Q2b1x1_2026-04-17_03-25-32_20.00sec_-4.90C_LIGHT_0301.fits' Saving fully-calibrated image wcs_fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/wcs_fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.fits' Preparing the HTML report for the field UMi-01-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1 Adding exclusion_list_gaiadr2.txt__out20639.dat to exclusion_list_gaiadr2.txt Adding exclusion_list_gaiadr2.txt__out20646.dat to exclusion_list_gaiadr2.txt Adding exclusion_list_gaiadr2.txt__out20664.dat to exclusion_list_gaiadr2.txt Adding exclusion_list_gaiadr2.txt__out20665.dat to exclusion_list_gaiadr2.txt Adding exclusion_list_gaiadr2.txt__out20667.dat to exclusion_list_gaiadr2.txt Adding exclusion_list_gaiadr2.txt__out20670.dat to exclusion_list_gaiadr2.txt Adding exclusion_list_gaiadr2.txt__out20675.dat to exclusion_list_gaiadr2.txt Adding exclusion_list_gaiadr2.txt__out20683.dat to exclusion_list_gaiadr2.txt Adding exclusion_list_gaiadr2.txt__out20691.dat to exclusion_list_gaiadr2.txt Adding exclusion_list_gaiadr2.txt__out20695.dat to exclusion_list_gaiadr2.txt Adding exclusion_list_gaiadr2.txt__out20698.dat to exclusion_list_gaiadr2.txt Adding exclusion_list_gaiadr2.txt__out20707.dat to exclusion_list_gaiadr2.txt make_report_in_HTML.sh Phase 1 (network queries): 2s Pre-generating preview images in parallel... Done pre-generating preview images. Pre-generating finding charts in parallel... Done pre-generating finding charts. make_report_in_HTML.sh Pre-generation: 0s xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 20588_fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302 The candidate 20588_fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302 did not pass the final checks**** FOUND 16:32:16.94 +77:54:11.8 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 20639_fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302 The candidate 20639_fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302 did not pass the final checks Discovery image 2 2026 04 17.35366 2461147.85366 12.01 16:32:17.07 +77:54:11.5 5814 3490 /data_ssd/NMW-TexasTech/workdir//img_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.fits **** FOUND 15:03:44.21 +81:18:44.7 in Gaia DR2 single (GAIA_DR2_CLIENT=#vizquery#, MAG_MEAN=12.29, MAG_FAINT_SEARCH_LIMIT=13.27)GAIADR2_OUTPUT=# 0.886 1721315311896330624 225.93348573382 +81.31263713430 12.1973 11.5761 NOT_AVAILABLE#N_GAIA_STARS_WITIN_BLEND_SEARCH_RADIUS=#1#DISTANCE_ARCSEC=#0.886#MAX_ANGULAR_DISTANCE_BETWEEN_MEASURED_POSITION_AND_CATALOG_MATCH_ARCSEC=#5.9# xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 20646_fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302 The candidate 20646_fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302 did not pass the final checks Discovery image 2 2026 04 17.35366 2461147.85366 12.39 15:03:44.05 +81:18:44.7 3575 5699 /data_ssd/NMW-TexasTech/workdir//img_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.fits **** FOUND 15:35:09.95 +74:47:49.7 in Gaia DR2 single (GAIA_DR2_CLIENT=#vizquery#, MAG_MEAN=12.36, MAG_FAINT_SEARCH_LIMIT=13.34)GAIADR2_OUTPUT=# 1.201 1697825590294562304 233.79084892245 +74.79743161313 12.1207 11.5014 NOT_AVAILABLE#N_GAIA_STARS_WITIN_BLEND_SEARCH_RADIUS=#1#DISTANCE_ARCSEC=#1.201#MAX_ANGULAR_DISTANCE_BETWEEN_MEASURED_POSITION_AND_CATALOG_MATCH_ARCSEC=#5.9# xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 20649_fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302 The candidate 20649_fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302 did not pass the final checks Discovery image 2 2026 04 17.35366 2461147.85366 12.50 15:35:09.85 +74:47:49.4 3764 1646 /data_ssd/NMW-TexasTech/workdir//img_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.fits **** FOUND 15:26:50.76 +80:21:30.4 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 20664_fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302 The candidate 20664_fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302 did not pass the final checks Discovery image 2 2026 04 17.35366 2461147.85366 12.40 15:26:50.78 +80:21:30.7 3996 5012 /data_ssd/NMW-TexasTech/workdir//img_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.fits **** FOUND 14:32:28.38 +80:17:48.0 in Gaia DR2 single (GAIA_DR2_CLIENT=#vizquery#, MAG_MEAN=12.44, MAG_FAINT_SEARCH_LIMIT=13.42)GAIADR2_OUTPUT=# 0.251 1721532435379000064 218.11840174899 +80.29660179981 12.3914 11.9227 NOT_AVAILABLE#N_GAIA_STARS_WITIN_BLEND_SEARCH_RADIUS=#1#DISTANCE_ARCSEC=#0.251#MAX_ANGULAR_DISTANCE_BETWEEN_MEASURED_POSITION_AND_CATALOG_MATCH_ARCSEC=#5.9# xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 20665_fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302 The candidate 20665_fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302 did not pass the final checks Discovery image 2 2026 04 17.35366 2461147.85366 12.57 14:32:28.30 +80:17:47.8 2657 5367 /data_ssd/NMW-TexasTech/workdir//img_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.fits **** FOUND 16:16:36.25 +79:29:48.3 in Gaia DR2 single (GAIA_DR2_CLIENT=#vizquery#, MAG_MEAN=12.36, MAG_FAINT_SEARCH_LIMIT=13.34)GAIADR2_OUTPUT=# 1.248 1707983634626099456 244.15042167036 +79.49707758504 12.2986 11.8346 NOT_AVAILABLE#N_GAIA_STARS_WITIN_BLEND_SEARCH_RADIUS=#1#DISTANCE_ARCSEC=#1.248#MAX_ANGULAR_DISTANCE_BETWEEN_MEASURED_POSITION_AND_CATALOG_MATCH_ARCSEC=#5.9# xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 20667_fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302 The candidate 20667_fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302 did not pass the final checks Discovery image 2 2026 04 17.35366 2461147.85366 12.38 16:16:36.14 +79:29:48.3 5275 4413 /data_ssd/NMW-TexasTech/workdir//img_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.fits **** FOUND 15:41:52.75 +77:20:06.1 in Gaia DR2 single (GAIA_DR2_CLIENT=#vizquery#, MAG_MEAN=12.38, MAG_FAINT_SEARCH_LIMIT=13.36)GAIADR2_OUTPUT=# 0.474 1707314753599916288 235.46990188796 +77.33515709400 12.3844 11.9806 NOT_AVAILABLE#N_GAIA_STARS_WITIN_BLEND_SEARCH_RADIUS=#1#DISTANCE_ARCSEC=#0.474#MAX_ANGULAR_DISTANCE_BETWEEN_MEASURED_POSITION_AND_CATALOG_MATCH_ARCSEC=#5.9# xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 20670_fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302 The candidate 20670_fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302 did not pass the final checks Discovery image 2 2026 04 17.35366 2461147.85366 12.47 15:41:52.59 +77:20:06.3 4186 3142 /data_ssd/NMW-TexasTech/workdir//img_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.fits **** FOUND 14:47:47.91 +74:54:57.6 in Gaia DR2 single (GAIA_DR2_CLIENT=#vizquery#, MAG_MEAN=12.47, MAG_FAINT_SEARCH_LIMIT=13.45)GAIADR2_OUTPUT=# 1.146 1701397766134301696 221.94943247818 +74.91631445402 12.4818 12.0560 NOT_AVAILABLE#N_GAIA_STARS_WITIN_BLEND_SEARCH_RADIUS=#1#DISTANCE_ARCSEC=#1.146#MAX_ANGULAR_DISTANCE_BETWEEN_MEASURED_POSITION_AND_CATALOG_MATCH_ARCSEC=#5.9# xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 20675_fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302 The candidate 20675_fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302 did not pass the final checks Discovery image 2 2026 04 17.35366 2461147.85366 12.63 14:47:47.77 +74:54:57.5 1954 2142 /data_ssd/NMW-TexasTech/workdir//img_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.fits **** FOUND 15:32:50.75 +78:29:15.4 in Gaia DR2 single (GAIA_DR2_CLIENT=#vizquery#, MAG_MEAN=12.41, MAG_FAINT_SEARCH_LIMIT=13.39)GAIADR2_OUTPUT=# 0.170 1708242569615085696 233.21133561493 +78.48765144645 12.3766 11.9020 NOT_AVAILABLE#N_GAIA_STARS_WITIN_BLEND_SEARCH_RADIUS=#1#DISTANCE_ARCSEC=#0.170#MAX_ANGULAR_DISTANCE_BETWEEN_MEASURED_POSITION_AND_CATALOG_MATCH_ARCSEC=#5.9# xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 20683_fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302 The candidate 20683_fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302 did not pass the final checks Discovery image 2 2026 04 17.35366 2461147.85366 12.50 15:32:50.55 +78:29:15.2 3987 3867 /data_ssd/NMW-TexasTech/workdir//img_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.fits **** FOUND 14:25:10.77 +79:08:45.1 in Gaia DR2 single (GAIA_DR2_CLIENT=#vizquery#, MAG_MEAN=12.52, MAG_FAINT_SEARCH_LIMIT=13.50)GAIADR2_OUTPUT=# 1.809 1715451551962035200 216.29754254087 +79.14587509812 12.3617 11.3528 NOT_AVAILABLE#N_GAIA_STARS_WITIN_BLEND_SEARCH_RADIUS=#1#DISTANCE_ARCSEC=#1.809#MAX_ANGULAR_DISTANCE_BETWEEN_MEASURED_POSITION_AND_CATALOG_MATCH_ARCSEC=#5.9# xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 20691_fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302 The candidate 20691_fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302 did not pass the final checks Discovery image 2 2026 04 17.35366 2461147.85366 12.71 14:25:10.74 +79:08:44.8 2194 4808 /data_ssd/NMW-TexasTech/workdir//img_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.fits **** FOUND 15:42:48.23 +79:31:31.2 in Gaia DR2 single (GAIA_DR2_CLIENT=#vizquery#, MAG_MEAN=12.41, MAG_FAINT_SEARCH_LIMIT=13.39)GAIADR2_OUTPUT=# 0.246 1708874372187954432 235.70062751782 +79.52530086373 12.3078 11.7865 NOT_AVAILABLE#N_GAIA_STARS_WITIN_BLEND_SEARCH_RADIUS=#1#DISTANCE_ARCSEC=#0.246#MAX_ANGULAR_DISTANCE_BETWEEN_MEASURED_POSITION_AND_CATALOG_MATCH_ARCSEC=#5.9# xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 20695_fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302 The candidate 20695_fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302 did not pass the final checks Discovery image 2 2026 04 17.35366 2461147.85366 12.47 15:42:48.04 +79:31:31.3 4347 4456 /data_ssd/NMW-TexasTech/workdir//img_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.fits **** FOUND 14:33:46.92 +80:43:20.3 in Gaia DR2 single (GAIA_DR2_CLIENT=#vizquery#, MAG_MEAN=12.45, MAG_FAINT_SEARCH_LIMIT=13.43)GAIADR2_OUTPUT=# 0.985 1721610599487822208 218.44521550733 +80.72257542009 12.3658 11.8729 NOT_AVAILABLE#N_GAIA_STARS_WITIN_BLEND_SEARCH_RADIUS=#1#DISTANCE_ARCSEC=#0.985#MAX_ANGULAR_DISTANCE_BETWEEN_MEASURED_POSITION_AND_CATALOG_MATCH_ARCSEC=#5.9# xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 20698_fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302 The candidate 20698_fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302 did not pass the final checks Discovery image 2 2026 04 17.35366 2461147.85366 12.56 14:33:46.76 +80:43:20.7 2787 5593 /data_ssd/NMW-TexasTech/workdir//img_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.fits **** FOUND 15:21:10.94 +75:55:29.2 in Gaia DR2 single (GAIA_DR2_CLIENT=#vizquery#, MAG_MEAN=12.47, MAG_FAINT_SEARCH_LIMIT=13.45)GAIADR2_OUTPUT=# 0.782 1701146901388457216 230.29556935441 +75.92499497119 12.4248 11.9032 NOT_AVAILABLE#N_GAIA_STARS_WITIN_BLEND_SEARCH_RADIUS=#1#DISTANCE_ARCSEC=#0.782#MAX_ANGULAR_DISTANCE_BETWEEN_MEASURED_POSITION_AND_CATALOG_MATCH_ARCSEC=#5.9# xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 20707_fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302 The candidate 20707_fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302 did not pass the final checks Discovery image 2 2026 04 17.35366 2461147.85366 12.60 15:21:10.86 +75:55:29.1 3346 2404 /data_ssd/NMW-TexasTech/workdir//img_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.fits **** FOUND 14:33:48.00 +73:15:31.8 in Gaia DR2 single (GAIA_DR2_CLIENT=#vizquery#, MAG_MEAN=12.52, MAG_FAINT_SEARCH_LIMIT=13.50)GAIADR2_OUTPUT=# 1.575 1699609852852489216 218.44880485290 +73.25910331228 12.6870 12.2218 NOT_AVAILABLE#N_GAIA_STARS_WITIN_BLEND_SEARCH_RADIUS=#1#DISTANCE_ARCSEC=#1.575#MAX_ANGULAR_DISTANCE_BETWEEN_MEASURED_POSITION_AND_CATALOG_MATCH_ARCSEC=#5.9# make_report_in_HTML.sh Phase 2 (HTML assembly): 0s make_report_in_HTML.sh TOTAL: 2s 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_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits /data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits /data_ssd/NMW-TexasTech/workdir//img_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/fd_UMi-01-Q2b1x1_2026-04-17_03-25-32_20.00sec_-4.90C_LIGHT_0301.fits /data_ssd/NMW-TexasTech/workdir//img_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.fits SExtractor catalog cache: saved UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits.cat to cache SExtractor catalog cache: saved UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.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_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits /data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits /data_ssd/NMW-TexasTech/workdir//img_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/fd_UMi-01-Q2b1x1_2026-04-17_03-25-32_20.00sec_-4.90C_LIGHT_0301.fits /data_ssd/NMW-TexasTech/workdir//img_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.fits Checking WCS cache directory local_wcs_cache Found WCS cache directory local_wcs_cache Creating symlink local_wcs_cache/wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits Creating symlink local_wcs_cache/wcs_UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits Creating symlink local_wcs_cache/wcs_fd_UMi-01-Q2b1x1_2026-04-17_03-25-32_20.00sec_-4.90C_LIGHT_0301.fits Creating symlink local_wcs_cache/wcs_fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.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_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits exists and is non-empty wcs_UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits exists and is non-empty wcs_fd_UMi-01-Q2b1x1_2026-04-17_03-25-32_20.00sec_-4.90C_LIGHT_0301.fits exists and is non-empty wcs_fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.fits exists and is non-empty ################################### # fov_of_wcs_calibrated_image.sh output for wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits (1st reference image) verification OK: wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits Image size: 937.4'x624.3' 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: 15:59:55.334 +77:30:43.33 J2000 4789.000 3195.000 ################################### The image scale is 5.87"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.8" ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_UMi-01-Q2b1x1_2026-04-17_03-25-32_20.00sec_-4.90C_LIGHT_0301.fits (1st new image) verification OK: wcs_fd_UMi-01-Q2b1x1_2026-04-17_03-25-32_20.00sec_-4.90C_LIGHT_0301.fits Image size: 936.8'x623.9' 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: 15:59:59.132 +77:29:59.71 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the first second-epoch image (pointing accuracy) Reference image center 15:59:55.334 +77:30:43.33 Second-epoch image center 15:59:59.132 +77:29:59.71 Angular distance between the image centers 0.0126 deg. Soft limit: 0.50 deg. Hard limit: 1.00 deg. ################################### ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.fits (2nd new image) verification OK: wcs_fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.fits Image size: 937.3'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: 16:00:03.563 +77:29:15.23 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the second second-epoch image (pointing accuracy) Reference image center 15:59:55.334 +77:30:43.33 Second-epoch image center 16:00:03.563 +77:29:15.23 Angular distance between the image centers 0.0256 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 15:59:59.132 +77:29:59.71 Second-epoch second image center 16:00:03.563 +77:29:15.23 Angular distance between the image centers 0.01299 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_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits &> /tmp/tmp.3Sg4DQpX12 Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits &> /tmp/tmp.kc22hckv0A Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/fd_UMi-01-Q2b1x1_2026-04-17_03-25-32_20.00sec_-4.90C_LIGHT_0301.fits &> /tmp/tmp.WRAuSge1l8 Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/fd_UMi-01-Q2b1x1_2026-04-17_03-25-32_20.00sec_-4.90C_LIGHT_0301.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.fits &> /tmp/tmp.ZexQ3wWdDK Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.fits Calibrating the magnitude scale Found non-empty wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.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_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits and wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.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_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits and wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits.cat Found non-empty wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits and wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits.cat The reference image (wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits) and catalog (wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits.cat) found 'wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits.cat' -> 'wcsmag.cat' Read 60396 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 192.5125 to 286.3499 deg, Dec +70.3888 to +82.7989 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 192.5125 to 286.3499 deg, Dec 70.3888 to 82.7989 deg Loaded 12591 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): 5904 out of 6724 total matches. Matched with Tycho-2 6724 out of 60396 detected stars. The calibration function type and coefficients are written to calib.txt_param util/calibrate_magnitude_scale 0.000000 1.000000 22.736626 a=0.000000 b=1.000000 c=22.736626 From vast_summary.log: estimated ref. image limiting mag.: -7.28 Updating vast_summary.log: Estimated ref. image limiting mag.: 15.46 Updated vast_limiting_magnitude.log with calibrated magnitudes Working... Please, PLEASE, be patient!!! All lightcurves processed! =) Estimated ref. image limiting mag.: 15.46 Discovery image 2 2026 04 17.35366 2461147.85366 12.64 14:33:47.92 +73:15:31.8 1044 1401 /data_ssd/NMW-TexasTech/workdir//img_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.fits
Magnitude calibration plot:
____ End of magnitude calibration ____ Applying consolidated magnitude filters... Preparing the exclusion lists for this field Done with filtering Found 13 candidate transients before the final filtering. (Hard limit: 8000) Median FWHM seeing for isolated stars: 2.1 pix UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits 2.1 pix UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits 3.4 pix fd_UMi-01-Q2b1x1_2026-04-17_03-25-32_20.00sec_-4.90C_LIGHT_0301.fits 2.1 pix fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.fits Limiting magnitude estimates: 15.5 mag. UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits 15.4 mag. UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits 15.0 mag. fd_UMi-01-Q2b1x1_2026-04-17_03-25-32_20.00sec_-4.90C_LIGHT_0301.fits 15.3 mag. fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.fits All-image limiting magnitude estimate: 15.0 (SNR ) 14.4 (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.3Sg4DQpX12 (6) ############ Parsing command line arguments... The guess is based on the existing WCS header. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits 571.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.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_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits' -> 'wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits' FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits WCS_IMAGE_NAME=wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits WCS-calibrated image found: wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits Checking if the catalog wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits.cat corresponding to the image wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits alredy exist and is non-empty... Catalog wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits.cat corresponding to the image wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.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_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits WCS catalog name: wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=24, blended=3499, passed=60372 Got 60372 stars (including 56803 good ones) from the SExtractor catalog wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits.cat util/solve_plate_with_UCAC5 got 60372 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.4' Seting catalog search parameters based on the expected field of view 937.4 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013019 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010416 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 801 to 865 (Dec 70.4 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(), 955 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.53" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 961 matched stars entering correct_measured_positions(), 59275 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.51" 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 865 (Dec 70.4 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(), 59275 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.51" Accuracy estimation diagnostic: 961 matched stars entering correct_measured_positions(), 59275 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.50" Excluding outliers - 961 stars left (next iteration limit 1057) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) The image catalog is written to wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits -region wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.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.kc22hckv0A (6) ############ Parsing command line arguments... The guess is based on the existing WCS header. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits 571.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.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_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits' -> 'wcs_UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits' FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits WCS_IMAGE_NAME=wcs_UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits WCS-calibrated image found: wcs_UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits Checking if the catalog wcs_UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits.cat corresponding to the image wcs_UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits alredy exist and is non-empty... Catalog wcs_UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits.cat corresponding to the image wcs_UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.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_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits WCS catalog name: wcs_UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=21, blended=3416, passed=60362 Got 60362 stars (including 56856 good ones) from the SExtractor catalog wcs_UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits.cat util/solve_plate_with_UCAC5 got 60362 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.4' Seting catalog search parameters based on the expected field of view 937.4 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013019 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010416 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 801 to 866 (Dec 70.4 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(), 955 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.53" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 961 matched stars entering correct_measured_positions(), 59029 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.51" 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 70.4 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(), 59029 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.51" Accuracy estimation diagnostic: 961 matched stars entering correct_measured_positions(), 59029 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.52" Excluding outliers - 961 stars left (next iteration limit 1057) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) The image catalog is written to wcs_UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits -region wcs_UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.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.WRAuSge1l8 (6) ############ Parsing command line arguments... The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um Internal estimated FoV 605.3' The guess is based on the FOCALLEN keyword. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/fd_UMi-01-Q2b1x1_2026-04-17_03-25-32_20.00sec_-4.90C_LIGHT_0301.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/fd_UMi-01-Q2b1x1_2026-04-17_03-25-32_20.00sec_-4.90C_LIGHT_0301.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/fd_UMi-01-Q2b1x1_2026-04-17_03-25-32_20.00sec_-4.90C_LIGHT_0301.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/fd_UMi-01-Q2b1x1_2026-04-17_03-25-32_20.00sec_-4.90C_LIGHT_0301.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/fd_UMi-01-Q2b1x1_2026-04-17_03-25-32_20.00sec_-4.90C_LIGHT_0301.fits It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve! FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/fd_UMi-01-Q2b1x1_2026-04-17_03-25-32_20.00sec_-4.90C_LIGHT_0301.fits WCS_IMAGE_NAME=wcs_fd_UMi-01-Q2b1x1_2026-04-17_03-25-32_20.00sec_-4.90C_LIGHT_0301.fits WCS-calibrated image found: wcs_fd_UMi-01-Q2b1x1_2026-04-17_03-25-32_20.00sec_-4.90C_LIGHT_0301.fits Checking if the catalog wcs_fd_UMi-01-Q2b1x1_2026-04-17_03-25-32_20.00sec_-4.90C_LIGHT_0301.fits.cat corresponding to the image wcs_fd_UMi-01-Q2b1x1_2026-04-17_03-25-32_20.00sec_-4.90C_LIGHT_0301.fits alredy exist and is non-empty... Catalog wcs_fd_UMi-01-Q2b1x1_2026-04-17_03-25-32_20.00sec_-4.90C_LIGHT_0301.fits.cat corresponding to the image wcs_fd_UMi-01-Q2b1x1_2026-04-17_03-25-32_20.00sec_-4.90C_LIGHT_0301.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_2026-04-17_03-25-32_20.00sec_-4.90C_LIGHT_0301.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/fd_UMi-01-Q2b1x1_2026-04-17_03-25-32_20.00sec_-4.90C_LIGHT_0301.fits WCS catalog name: wcs_fd_UMi-01-Q2b1x1_2026-04-17_03-25-32_20.00sec_-4.90C_LIGHT_0301.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=9, blended=5942, passed=41140 Got 41140 stars (including 35178 good ones) from the SExtractor catalog wcs_fd_UMi-01-Q2b1x1_2026-04-17_03-25-32_20.00sec_-4.90C_LIGHT_0301.fits.cat util/solve_plate_with_UCAC5 got 41140 stars from the SExtractor catalog Updated FoV from the plate-solved image: 936.8' Seting catalog search parameters based on the expected field of view 936.8 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013011 (46.8 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010409 (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 803 to 865 (Dec 70.6 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(), 952 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.71" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 963 matched stars entering correct_measured_positions(), 40092 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.69" 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 803 to 865 (Dec 70.6 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(), 40089 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.69" Accuracy estimation diagnostic: 963 matched stars entering correct_measured_positions(), 40089 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.74" Excluding outliers - 963 stars left (next iteration limit 1059) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) The image catalog is written to wcs_fd_UMi-01-Q2b1x1_2026-04-17_03-25-32_20.00sec_-4.90C_LIGHT_0301.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_UMi-01-Q2b1x1_2026-04-17_03-25-32_20.00sec_-4.90C_LIGHT_0301.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/fd_UMi-01-Q2b1x1_2026-04-17_03-25-32_20.00sec_-4.90C_LIGHT_0301.fits -region wcs_fd_UMi-01-Q2b1x1_2026-04-17_03-25-32_20.00sec_-4.90C_LIGHT_0301.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_fd_UMi-01-Q2b1x1_2026-04-17_03-25-32_20.00sec_-4.90C_LIGHT_0301.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.ZexQ3wWdDK (6) ############ Parsing command line arguments... The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um Internal estimated FoV 605.3' The guess is based on the FOCALLEN keyword. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.fits It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve! FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.fits WCS_IMAGE_NAME=wcs_fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.fits WCS-calibrated image found: wcs_fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.fits Checking if the catalog wcs_fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.fits.cat corresponding to the image wcs_fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.fits alredy exist and is non-empty... Catalog wcs_fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.fits.cat corresponding to the image wcs_fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.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_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.fits WCS catalog name: wcs_fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=22, blended=2946, passed=55721 Got 55721 stars (including 52704 good ones) from the SExtractor catalog wcs_fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.fits.cat util/solve_plate_with_UCAC5 got 55721 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.3' Seting catalog search parameters based on the expected field of view 937.3 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013018 (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 0.010414 (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 865 (Dec 70.6 to 82.7) 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: 0.54" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 961 matched stars entering correct_measured_positions(), 55051 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.52" 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 865 (Dec 70.6 to 82.7) 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(), 55050 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.52" Accuracy estimation diagnostic: 961 matched stars entering correct_measured_positions(), 55050 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.51" Excluding outliers - 961 stars left (next iteration limit 1057) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) The image catalog is written to wcs_fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.fits -region wcs_fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.fits.cat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations Copying WCS-calibrated images back to input directory Saving fully-calibrated image wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/wcs_UMi-01-Q2b1x1_2026-03-19_05-27-24_20.00sec_-15.00C_LIGHT_0186.fits Saving fully-calibrated image wcs_UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/wcs_UMi-01-Q2b1x1_2026-03-19_05-28-38_20.00sec_-15.00C_LIGHT_0187.fits Saving fully-calibrated image wcs_fd_UMi-01-Q2b1x1_2026-04-17_03-25-32_20.00sec_-4.90C_LIGHT_0301.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/wcs_fd_UMi-01-Q2b1x1_2026-04-17_03-25-32_20.00sec_-4.90C_LIGHT_0301.fits Saving fully-calibrated image wcs_fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/wcs_fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.fits Preparing the HTML report for the field UMi-01-Q2b1x1 with default.sex.telephoto_lens_vSTL Adding exclusion_list_gaiadr2.txt__out74804.dat to exclusion_list_gaiadr2.txt Adding exclusion_list_gaiadr2.txt__out74875.dat to exclusion_list_gaiadr2.txt Adding exclusion_list_gaiadr2.txt__out74881.dat to exclusion_list_gaiadr2.txt Adding exclusion_list_gaiadr2.txt__out74882.dat to exclusion_list_gaiadr2.txt Adding exclusion_list_gaiadr2.txt__out74896.dat to exclusion_list_gaiadr2.txt make_report_in_HTML.sh Phase 1 (network queries): 1s Pre-generating preview images in parallel... Done pre-generating preview images. Pre-generating finding charts in parallel... Done pre-generating finding charts. make_report_in_HTML.sh Pre-generation: 0s xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 74179_fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302 The candidate 74179_fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302 did not pass the final checks**** FOUND 14:10:46.40 +79:43:32.0 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 74441_fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302 The candidate 74441_fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302 did not pass the final checks Discovery image 2 2026 04 17.35366 2461147.85366 12.97 14:10:45.81 +79:43:32.9 1989 5304 /data_ssd/NMW-TexasTech/workdir//img_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.fits **** FOUND 15:23:26.82 +81:20:48.6 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 74452_fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302 The candidate 74452_fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302 did not pass the final checks Discovery image 2 2026 04 17.35366 2461147.85366 13.75 15:23:26.68 +81:20:49.0 4019 5618 /data_ssd/NMW-TexasTech/workdir//img_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.fits **** FOUND 16:56:55.47 +80:50:43.8 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 74804_fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302 The candidate 74804_fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302 did not pass the final checks Discovery image 2 2026 04 17.35366 2461147.85366 13.58 16:56:57.15 +80:50:42.4 6202 5359 /data_ssd/NMW-TexasTech/workdir//img_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.fits **** FOUND 14:57:49.13 +78:15:05.3 in Gaia DR2 single (GAIA_DR2_CLIENT=#vizquery#, MAG_MEAN=14.62, MAG_FAINT_SEARCH_LIMIT=15.60)GAIADR2_OUTPUT=# 2.248 1714370624656786048 224.45757284753 +78.25169540901 14.9763 14.3007 NOT_AVAILABLE#N_GAIA_STARS_WITIN_BLEND_SEARCH_RADIUS=#1#DISTANCE_ARCSEC=#2.248#MAX_ANGULAR_DISTANCE_BETWEEN_MEASURED_POSITION_AND_CATALOG_MATCH_ARCSEC=#5.9# xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 74821_fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302 The candidate 74821_fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302 did not pass the final checks Discovery image 2 2026 04 17.35366 2461147.85366 14.73 14:57:49.07 +78:15:03.0 2913 3958 /data_ssd/NMW-TexasTech/workdir//img_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.fits **** FOUND 14:30:33.33 +80:50:35.9 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 74833_fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302 The candidate 74833_fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302 did not pass the final checks Discovery image 2 2026 04 17.35366 2461147.85366 14.55 14:30:33.69 +80:50:36.8 2744 5692 /data_ssd/NMW-TexasTech/workdir//img_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.fits **** FOUND 13:46:43.29 +78:35:24.7 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 74849_fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302 The candidate 74849_fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302 did not pass the final checks Discovery image 2 2026 04 17.35366 2461147.85366 14.85 13:46:43.01 +78:35:25.6 1038 5074 /data_ssd/NMW-TexasTech/workdir//img_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.fits **** FOUND 13:49:14.88 +80:02:26.6 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 74859_fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302 The candidate 74859_fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302 did not pass the final checks Discovery image 2 2026 04 17.35366 2461147.85366 15.07 13:49:15.05 +80:02:25.5 1590 5767 /data_ssd/NMW-TexasTech/workdir//img_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.fits **** FOUND 14:05:00.03 +79:20:54.2 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 74875_fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302 The candidate 74875_fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302 did not pass the final checks Discovery image 2 2026 04 17.35366 2461147.85366 14.99 14:04:59.93 +79:20:52.2 1738 5181 /data_ssd/NMW-TexasTech/workdir//img_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.fits **** FOUND 15:16:12.80 +78:52:17.8 in Gaia DR2 single (GAIA_DR2_CLIENT=#vizquery#, MAG_MEAN=14.91, MAG_FAINT_SEARCH_LIMIT=15.89)GAIADR2_OUTPUT=# 1.243 1708488894579203840 229.05230105583 +78.87189322745 14.9762 14.4622 NOT_AVAILABLE#N_GAIA_STARS_WITIN_BLEND_SEARCH_RADIUS=#1#DISTANCE_ARCSEC=#1.243#MAX_ANGULAR_DISTANCE_BETWEEN_MEASURED_POSITION_AND_CATALOG_MATCH_ARCSEC=#5.9# xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 74881_fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302 The candidate 74881_fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302 did not pass the final checks Discovery image 2 2026 04 17.35366 2461147.85366 15.02 15:16:12.50 +78:52:17.8 3542 4183 /data_ssd/NMW-TexasTech/workdir//img_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.fits **** FOUND 14:27:11.37 +78:15:08.0 in Gaia DR2 single (GAIA_DR2_CLIENT=#vizquery#, MAG_MEAN=14.89, MAG_FAINT_SEARCH_LIMIT=15.87)GAIADR2_OUTPUT=# 1.779 1714522395916941312 216.79527061160 +78.25246855974 14.8254 14.1974 NOT_AVAILABLE#N_GAIA_STARS_WITIN_BLEND_SEARCH_RADIUS=#1#DISTANCE_ARCSEC=#1.779#MAX_ANGULAR_DISTANCE_BETWEEN_MEASURED_POSITION_AND_CATALOG_MATCH_ARCSEC=#5.9# xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 74882_fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302 The candidate 74882_fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302 did not pass the final checks Discovery image 2 2026 04 17.35366 2461147.85366 14.96 14:27:11.00 +78:15:08.4 2025 4290 /data_ssd/NMW-TexasTech/workdir//img_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.fits **** FOUND 15:06:51.83 +79:46:16.4 in Gaia DR2 single (GAIA_DR2_CLIENT=#vizquery#, MAG_MEAN=14.87, MAG_FAINT_SEARCH_LIMIT=15.85)GAIADR2_OUTPUT=# 0.858 1720600835496676608 226.71599706347 +79.77146052255 14.9538 14.4539 NOT_AVAILABLE#N_GAIA_STARS_WITIN_BLEND_SEARCH_RADIUS=#1#DISTANCE_ARCSEC=#0.858#MAX_ANGULAR_DISTANCE_BETWEEN_MEASURED_POSITION_AND_CATALOG_MATCH_ARCSEC=#5.9# xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 74896_fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302 The candidate 74896_fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302 did not pass the final checks Discovery image 2 2026 04 17.35366 2461147.85366 14.98 15:06:51.33 +79:46:15.7 3411 4774 /data_ssd/NMW-TexasTech/workdir//img_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.fits **** FOUND 14:21:56.45 +77:06:42.5 in Gaia DR2 single (GAIA_DR2_CLIENT=#vizquery#, MAG_MEAN=14.99, MAG_FAINT_SEARCH_LIMIT=15.97)GAIADR2_OUTPUT=# 2.413 1714052354696218624 215.48231222927 +77.11162640547 15.0099 14.4460 NOT_AVAILABLE#N_GAIA_STARS_WITIN_BLEND_SEARCH_RADIUS=#1#DISTANCE_ARCSEC=#2.413#MAX_ANGULAR_DISTANCE_BETWEEN_MEASURED_POSITION_AND_CATALOG_MATCH_ARCSEC=#5.9# xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 74904_fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302 The candidate 74904_fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302 did not pass the final checks Discovery image 2 2026 04 17.35366 2461147.85366 15.02 14:21:56.69 +77:06:41.7 1578 3733 /data_ssd/NMW-TexasTech/workdir//img_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.fits **** FOUND 14:52:00.57 +75:48:54.4 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_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 ################################################################################### Adding identified Gaia sources from exclusion_list_gaiadr2.txt exclusion_list_apass.txt NOT FOUND IS_THIS_TEST_RUN= NO ALLOW_EXCLUSION_LIST_UPDATE= YES #### Adding the following to the exclusion list #### 15:03:44.21 +81:18:44.7 15:35:09.95 +74:47:49.7 14:32:28.38 +80:17:48.0 16:16:36.25 +79:29:48.3 15:41:52.75 +77:20:06.1 14:47:47.91 +74:54:57.6 15:32:50.75 +78:29:15.4 14:25:10.77 +79:08:45.1 15:42:48.23 +79:31:31.2 14:33:46.92 +80:43:20.3 15:21:10.94 +75:55:29.2 14:33:48.00 +73:15:31.8 14:57:49.13 +78:15:05.3 15:16:12.80 +78:52:17.8 14:27:11.37 +78:15:08.0 15:06:51.83 +79:46:16.4 14:21:56.45 +77:06:42.5 #################################################### The observatory MPC code is V36 ############################################################ Positions of planets computed with util/planet_finder/main.py for JD(UT)2461147.85118122 -observatory V36 00:14:31.23 -01:17:47.5 Mercury (-0.0mag) 03:15:16.45 +18:21:24.1 Venus (-3.9mag) 00:21:40.88 +01:17:11.8 Mars (1.2mag) 07:13:15.21 +22:45:11.6 Jupiter (-2.1mag) 00:29:46.96 +00:52:43.2 Saturn (0.9mag) 03:47:58.99 +19:48:23.3 Uranus (5.8mag) 00:11:00.99 -00:14:15.8 Neptune (7.8mag) 20:33:48.73 -22:52:40.0 Pluto (14.5mag) 01:28:30.33 +12:29:40.2 Moon (99.9mag) -rw-r--r-- 1 apache apache 362 Apr 17 03:41 planets.txt ############################################################ Positions of selected moons from JPL HORIZONS for JD(UT)2461147.85118122: 07:13:07.77 +22:45:26.5 Io (5.8mag) 07:13:21.95 +22:44:54.5 Europa (5.9mag) 07:13:13.99 +22:45:06.8 Ganymede (5.4mag) 07:13:47.17 +22:44:01.6 Callisto (6.6mag) 07:16:31.85 +22:32:11.9 Himalia (15.3mag) 07:13:17.68 +22:45:04.1 Thebe (16.2mag) 07:16:44.94 +23:02:28.2 Elara (17.3mag) 07:12:13.64 +23:24:29.5 Pasiphae (17.4mag) 07:21:33.11 +22:43:20.6 Carme (18.5mag) 00:29:42.68 +00:53:11.0 Titan (8.8mag) 00:29:52.27 +00:52:43.1 Rhea (10.1mag) 00:29:24.78 +00:52:39.6 Iapetus (11.5mag) 00:29:50.19 +00:53:08.6 Hyperion (14.8mag) 00:31:22.77 +01:01:22.6 Phoebe (16.8mag) -rw-r--r-- 1 apache apache 569 Apr 17 03:41 moons.txt ############################################################ Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461147.85118122: 15:43:34.80 -17:13:55.6 JWST 17:55:55.09 +36:18:32.0 Chandra 18:58:29.95 -14:08:09.0 XMM-Newton -rw-r--r-- 1 apache apache 96 Apr 17 03:41 spacecraft.txt ############################################################ Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461147.85118122 -observatory V36 -> Warning: Longitude 255.61742 is outside valid range [-180, 180] 18:52:31.95 -28:51:33.9 13.9mag P/2010 H2 (Vales) 05:07:42.93 -69:35:54.4 17.4mag C/2014 UN271 (Bernardinelli-Bernstein) 05:32:44.66 +31:26:47.8 17.2mag C/2017 K2 (PANSTARRS) 17:30:17.46 +10:42:25.3 17.6mag C/2021 G2 (ATLAS) 23:10:34.60 +29:16:59.5 17.1mag C/2022 E2 (ATLAS) 04:30:48.97 +26:04:28.7 16.0mag C/2022 N2 (PANSTARRS) 09:03:43.45 +32:01:26.8 16.2mag C/2022 QE78 (ATLAS) 08:31:17.49 -00:00:41.2 17.3mag C/2022 R6 (PANSTARRS) 18:53:23.87 +18:38:43.2 17.6mag C/2023 A3 (Tsuchinshan-ATLAS) 15:40:13.66 -11:30:06.5 17.5mag P/2023 B1 (PANSTARRS) 09:07:01.65 -11:40:06.3 17.6mag C/2023 F3 (ATLAS) 21:55:32.91 +62:59:12.4 17.5mag C/2023 H5 (Lemmon) 19:17:59.70 -03:45:21.8 14.1mag C/2023 R1 (PANSTARRS) 21:29:29.80 +86:06:00.3 17.8mag C/2023 X2 (Lemmon) 06:18:33.50 +63:30:26.7 17.2mag C/2024 A1 (ATLAS) 05:16:08.93 +18:44:46.8 11.1mag C/2024 E1 (Wierzchos) 16:18:23.67 +06:36:41.5 17.4mag C/2024 G6 (ATLAS) 20:21:10.52 +15:38:36.4 14.6mag C/2024 J3 (ATLAS) 03:27:35.31 -22:10:52.1 16.3mag C/2024 T5 (ATLAS) 05:17:52.03 +44:57:30.0 17.7mag C/2025 J1 (Borisov) 13:33:14.11 +46:19:49.2 15.2mag C/2025 L1 (ATLAS) 03:27:25.84 -26:25:28.4 17.8mag C/2025 Q3 (ATLAS) 23:56:37.47 +18:03:35.6 8.3mag C/2025 R3 (PANSTARRS) 12:53:32.05 +03:05:38.2 17.4mag C/2025 Y1 (ATLAS) 03:38:30.74 +02:29:09.2 13.7mag C/2026 A1 (MAPS) 00:03:23.31 +37:27:49.4 14.6mag C/2026 B2 (Sun-Gao) 18:45:33.87 -09:38:47.4 11.8mag 10P/Tempel 14:58:27.57 +03:03:55.0 14.1mag 24P/Schaumasse 11:02:27.06 -01:29:00.2 15.7mag 29P/Schwassmann-Wachmann 18:01:18.79 -09:33:41.8 18.0mag 40P/Vaisala 10:37:31.99 -03:59:38.2 16.9mag 43P/Wolf-Harrington 01:50:46.13 +17:43:01.6 17.2mag 47P/Ashbrook-Jackson 07:13:16.50 +36:43:14.1 17.0mag 63P/Wild 23:30:46.48 -11:17:22.2 15.7mag 65P/Gunn 04:06:52.90 +21:42:51.7 15.9mag 76P/West-Kohoutek-Ikemura 01:08:34.27 +08:29:36.5 14.3mag 78P/Gehrels 23:07:04.56 -08:59:29.0 14.6mag 88P/Howell 02:14:14.63 +20:59:58.3 15.1mag 93P/Lovas 04:57:22.21 +32:21:29.4 16.2mag 123P/West-Hartley 08:29:58.75 +37:44:14.8 16.2mag 124P/Mrkos 02:35:18.63 +14:31:11.7 16.4mag 128P/Shoemaker-Holt 02:50:11.61 +14:39:23.1 17.5mag 131P/Mueller 01:33:18.14 +13:41:46.5 10.6mag 141P/Machholz 01:42:01.97 +05:22:46.0 10.6mag 141P-A/Machholz 00:26:42.05 +01:14:37.8 12.7mag 141P-D/Machholz 02:12:27.57 +07:08:20.6 17.8mag 141P-I/Machholz 01:06:09.37 -00:50:42.1 15.1mag 162P/SidingSpring 14:49:01.95 +00:04:01.6 17.7mag 210P/Christensen 21:42:42.86 -11:07:26.3 17.6mag 218P/LINEAR 17:16:51.61 -13:46:12.8 16.1mag 235P/LINEAR 05:37:24.70 +34:47:51.7 16.8mag 240P/NEAT 07:39:10.36 -05:01:22.1 17.7mag 242P/Spahr 22:20:17.44 -20:37:00.4 17.8mag 260P/McNaught 02:00:57.52 +20:47:57.2 18.0mag 295P/LINEAR 15:42:06.25 +07:04:41.7 17.5mag 391P/Kowalski 07:34:43.73 +21:22:09.6 17.7mag 450P/LONEOS 05:37:51.20 +44:57:12.1 17.5mag 493P/LONEOS -rw-r--r-- 1 apache apache 2.9K Apr 17 03:41 comets.txt ############################################################ List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html : 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 17:21:59.44 -38:54:04.60 2026-04-14.4 15.15 12:23:20.40 +04:53:39.10 AT2026ixd 2026-04-12.14 17.65 17:46:09.76 -61:19:50.40 SN2026icy 2026-04-12.2 17.03 09:25:46.42 +02:13:46.30 SN2026gud 2026-04-11.98 16.49 16:52:15.46 -60:27:45.90 ASASSN-26cs 2026-04-12.4 15.5 04:20:55.37 -51:15:31.10 ASASSN-26cr 2026-04-12.01 15.37 22:25:39.35 +36:45:06.90 AT2026ihl 2026-04-10.48 14.21 19:40:44.94 +00:41:03.80 AT2026imw 2026-04-10.32 16.06 19:52:04.70 +05:53:33.50 ASASSN-26cq 2026-04-9.31 14.98 16:08:18.39 -64:11:08.80 ASASSN-26cp 2026-04-9.29 13.32 09:22:22.90 -61:02:43.70 SN2026idh 2026-04-7.97 16.34 05:06:54.12 -19:42:26.40 AT2026imr 2026-04-8 17.49 07:14:55.34 -36:03:21.40 AT2026hei 2026-04-8.12 16.7 21:35:33.14 -19:01:34.80 AT2026ihm 2026-04-8.36 16.7 04:28:24.08 -32:25:35.30 AT2026imo 2026-04-8.02 16.81 05:10:35.79 -39:38:40.80 SN 2026hnn 2026-04-7.04 17.07 09:54:32.04 -01:17:25.80 ASASSN-26cn 2026-04-7.01 15.58 07:46:24.43 -77:29:36.30 ASASSN-26co 2026-04-7.15 15.11 05:00:45.52 -29:51:06.20 AT2026hvw 2026-04-6.03 16.51 19:49:33.10 -23:37:11.00 ASASSN-26cl 2026-04-5.29 14.98 19:32:43.55 -22:39:33.40 ASASSN-26cm 2026-04-4.3 13.88 18:08:57.38 +76:48:23.60 ASASSN-26ck 2026-04-2.37 15.38 16:16:36.10 +44:52:30.20 AT2026hyy 2026-04-2.58 13.81 21:55:23.31 -34:48:53.90 ASASSN-26cj 2026-03-30.4 -1.47 11:19:50.81 -27:51:50.40 SN2026gvk 2026-03-30 15.28 11:53:57.02 -23:09:46.20 SN2026gzx 2026-03-28.75 15.27 07:13:46.14 -33:10:15.70 ASASSN-26ci 2026-03-28.15 15.14 09:03:36.09 -67:58:13.00 SN2026hkg 2026-03-28.19 15.82 07:03:00.72 +39:14:43.00 SN2026fin 2026-03-28.27 15.82 05:35:42.79 -63:44:05.60 ASASSN-26ch 2026-03-28.12 13.14 11:23:19.04 +34:22:38.00 SN2026fwt 2026-03-27.3 16.56 19:03:49.79 +37:04:05.20 ASASSN-26ce 2026-03-26.56 16.3 20:26:56.07 -52:54:06.50 AT2026hiy 2026-03-26.35 16.95 05:25:54.76 -30:15:35.80 ASASSN-26cg 2026-03-25.07 16.88 06:57:16.49 -26:54:37.20 SN2026fzb 2026-03-25.14 15.8 14:37:38.23 -43:00:52.30 ASASSN-26cd 2026-03-24.24 12.52 17:34:53.03 +06:04:29.70 AT2026gzl 2026-03-23.27 15.82 08:30:02.60 -35:12:47.50 ASASSN-26cf 2026-03-23.2 14.82 16:54:25.33 +37:49:56.60 SN 2026evz 2026-03-21.32 17.54 17:06:19.20 -18:54:19.50 ASASSN-26bx 2026-03-21.25 16.39 19:01:16.28 -29:29:23.10 ASASSN-26bw 2026-03-21.33 15.81 08:46:05.75 +10:47:39.80 ASASSN-26ca 2026-03-21.13 14.27 12:14:58.16 +63:47:16.20 SN 2026fvx 2026-03-21.12 15.6 18:02:55.90 -75:23:02.60 ASASSN-26bz 2026-03-21.32 16.16 12:16:02.87 -53:16:33.70 ASASSN-26cc 2026-03-20.08 3.93 13:08:21.85 +29:13:44.20 SN 2026fmh 2026-03-20.16 -0.33 19:56:38.48 -34:45:21.50 ASASSN-26cb 2026-03-20.35 -3.26 14:32:41.15 -41:38:48.50 ASASSN-26by 2026-03-20.15 -1.31 13:00:42.99 +37:18:34.60 SN2026fjc 2026-03-19.5 15.97 06:02:44.21 -04:11:06.20 ASASSN-26bv 2026-03-19.19 15.67 12:20:27.90 -45:55:38.40 ASASSN-26bt 2026-03-19.05 16.24 07:49:57.30 -56:14:35.10 ASASSN-26bu 2026-03-19.19 15.74 06:04:29.75 +53:23:34.00 SN 2026eza 2026-03-18.2 17.48 11:54:57.87 +69:19:28.90 AT2026fsf 2026-03-18.14 16.95 10:44:46.95 +58:27:29.30 SN 2026enn 2026-03-18.13 17.53 20:45:54.04 -73:26:43.00 AT 2026ezy 2026-03-18.13 16.83 06:53:18.10 -59:10:49.30 ASASSN-26bs 2026-03-18.02 16.93 07:45:09.29 -62:14:36.20 ASASSN-26br 2026-03-16.16 16.78 19:24:27.93 -52:04:36.40 AT 2023uk 2026-03-16.35 14.2 04:52:54.50 -15:20:57.10 AT2026fhw 2026-03-14.06 SDSS 11:10:34.24 +02:58:48.10 SN2026drr 2026-03-14.08 0.2 07:26:45.73 -27:45:13.90 ASASSN-26bo 2026-03-14.17 13.8 16:35:46.94 +58:12:28.40 SN2026ebt 2026-03-12.41 17.12 13:01:19.45 +15:42:15.00 SN2026ehe 2026-03-12.11 -0.29 09:15:55.41 +10:08:09.70 SN2026efq 2026-03-12.16 0.06 03:31:20.92 -35:29:29.00 SN2026evh 2026-03-12.05 17.29 06:26:19.15 -85:18:28.10 AT2026ffp 2026-03-12.16 0.37 14:16:42.30 -41:18:36.50 AT2026fij 2026-03-12.05 15.97 10:45:04.71 +00:06:13.10 SN 2026exe 2026-03-11.78 16.48 18:07:45.58 +69:43:01.00 SN2026ess 2026-03-12.37 17.37 13:11:03.58 +49:06:31.80 AT2026ewa 2026-03-12.42 16.77 15:03:25.23 -63:11:22.20 ASASSN-26bp 2026-03-11.92 13.33 13:09:37.25 -35:50:25.20 AT2024cmo 2026-03-11.12 16.29 13:06:01.97 -15:50:14.40 AT2026fdy 2026-03-10.33 16.68 11:30:09.67 -47:26:43.70 ASASSN-26bn 2026-03-10.12 15.2 05:03:25.25 -24:16:50.40 (= Gaia 2026-03-9.09 14.32 03:42:32.53 -04:17:53.70 ASASSN-26bm 2026-03-8.04 15.22 04:31:00.53 -68:29:50.20 ASASSN-26bl 2026-03-7.9 10.26 16:18:17.61 +41:25:11.40 SN 2026dkf 2026-03-6.31 16.7 13:45:00.35 +61:16:50.90 SN 2026ejl 2026-03-6.41 -0.66 09:27:45.48 -37:49:32.80 ASASSN-26bk 2026-03-2.3 13.11 20:22:01.20 +23:47:47.30 ASASSN-26bi 2026-02-28.51 15.86 11:16:22.10 +29:26:22.80 AT2026enm 2026-02-28.39 16.88 08:05:59.83 -48:39:35.60 ASASSN-26bh 2026-02-26.05 14.64 13:24:27.02 -45:57:01.40 ASASSN-26bg 2026-02-26.35 15.28 17:27:50.95 -68:28:46.40 ASASSN-26bf 2026-02-26.3 16.28 18:03:39.37 +19:58:46.70 ASASSN-26be 2026-02-25.58 14.8 17:40:18.19 +07:20:59.60 SN 2026crm 2026-02-24.34 16.9 18:38:36.11 -79:28:58.40 ASASSN-26bb 2026-02-24.36 16.11 17:43:29.75 +11:24:00.60 ASASSN-26bc 2026-02-23.37 -3.37 16:59:41.08 -80:01:51.20 ASASSN-26bd 2026-02-23.3 14.38 11:23:31.77 -08:39:15.40 SN2026cff 2026-02-23.15 -1.08 14:55:17.39 -05:56:05.30 SN2026dmk 2026-02-23.22 -0.76 12:28:15.19 +44:27:20.80 SN2026cjz 2026-02-23.47 15.62 12:12:29.55 -02:40:43.30 AT2026dsk 2026-02-23.4 17.21 09:21:05.29 +06:11:42.80 SN2026chr 2026-02-23.1 17.39 16:05:38.61 +18:06:07.40 SN 2026dsy 2026-02-23.36 17.15 04:55:50.66 -29:52:57.70 SN 2026dpg 2026-02-23.11 15.75 -rw-r--r-- 1 apache apache 5.8K Apr 17 03:41 asassn_transients_list.txt ############################################################ Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html : 09:54:46.47 +69:06:31.7 PNV J09544647+6906317 2026-01-26.8081 19.3mag 18:08:51.99 -26:16:21.9 TCP J18085199-2616219 2026-01-31.8519 12.2mag 08:01:11.02 -03:43:14.1 TCP J08011102-0343141 2026-02-08.8090 15.10Cmag 05:19:15.40 -02:04:51.5 TCP J05191540-0204515 2026-02-13.4306 14.5mag 10:52:41.26 +36:40:08.9 TCP J10524126+3640089 2026-02-17.6065 17.4mag 05:50:50.81 +36:22:45.1 TCP J05505081+3622451 2026-02-17.5511 15.7mag 00:42:51.33 +41:13:49.1 PNV J00425133+4113491 2026-02-20.738 18.3mag 00:43:04.88 +41:29:41.4 PNV J00430488+4129414 2026-02-20.5923 18.84Cmag 17:43:29.74 +11:24:00.3 TCP J17432974+1124003 2026-02-22.3773 13.6mag 09:55:01.59 +69:08:42.7 PNV J09550159+6908427 2026-02-20.893 19.0mag 07:03:25.76 -12:41:40.1 TCP J07032576-1241401 2026-03-10.4268 15.4mag 00:42:36.82 +41:16:05.8 PNV J00423682+4116058 2026-03-12.5744 17.24Cmag 07:26:45.79 -27:45:14.1 TCP J07264579-2745141 2026-03-17.4417 14.8mag 17:57:19.56 -28:08:14.7 TCP J17571956-2808147 2026-03-19.7972 14.5mag 08:46:05.73 +10:47:39.7 TCP J08460573+1047397 2026-03-21.1936 14.5mag 09:55:38.83 +69:05:21.7 PNV J09553883+6905217 2026-04-01.893 19.4mag 19:32:43.67 -22:39:30.7 TCP J19324367-2239307 2026-04-05.4395 13.6mag 16:16:36.03 +44:52:28.9 TCP J16163603+4452289 2026-04-05.6655 14.2mag 00:43:38.36 +41:15:32.4 PNV J00433836+4115324 2026-04-08.079 17.2mag 15:41:11.68 +59:18:26.8 TCP J15411168+5918268 2026-04-12.9625 19.2mag -rw-r--r-- 1 apache apache 188K Apr 17 03:41 tocp_transients_list.txt ############################################################ Truncated list of recent TNS transients from https://www.wis-tns.org/ : 08:39:10.564 +29:27:51.25 AT 2026jdh 2026-04-05.92 20.076 05:16:07.663 -51:55:24.28 AT 2026jdg 2026-04-09.01 18.932 16:24:20.167 -77:47:22.20 AT 2026jdf 2026-04-06.30 18.759 10:54:01.893 -46:24:49.75 AT 2026jde 2026-04-08.14 18.941 04:46:52.721 -52:39:36.18 AT 2026jdd 2026-04-09.76 19.48 14:22:01.413 -44:48:30.56 AT 2026jdc 2026-04-06.32 18.535 11:00:58.810 +13:03:06.37 AT 2026jdb 2026-04-04.40 18.483 21:44:44.073 -57:47:11.39 AT 2026jda 2026-04-08.34 18.227 07:51:17.046 -84:48:42.24 AT 2026jcz 2026-04-09.12 18.768 09:06:56.603 -64:55:52.46 AT 2026jcy 2026-04-09.11 18.906 08:27:06.222 -58:50:26.83 AT 2026jcx 2026-04-09.08 19.372 13:48:22.893 -31:10:42.12 AT 2026jcw 2026-04-09.08 19.95 17:39:28.750 +05:01:10.80 AT 2026jcv 2026-04-09.86 16.87 14:44:31.580 +71:55:25.90 AT 2026jcu 2026-04-09.47 17.9 12:39:27.288 -08:14:32.64 AT 2026jct 2026-04-09.53 20.16 14:15:21.948 -35:02:48.79 AT 2026jcs 2026-04-09.59 19.67 12:55:53.000 +08:04:22.00 AT 2026jcr 2026-04-09.62 22.1051 12:29:42.630 -28:00:38.18 AT 2026jcq 2026-04-09.56 18.99 13:00:14.826 -06:35:50.60 AT 2026jcp 2026-04-09.56 19.7 12:54:45.376 +09:10:41.41 AT 2026jco 2026-04-09.62 20.9256 -rw-r--r-- 1 apache apache 30K Apr 17 03:41 tns_transients_list.txt Discovery image 2 2026 04 17.35366 2461147.85366 14.99 14:52:00.00 +75:48:53.0 2283 2609 /data_ssd/NMW-TexasTech/workdir//img_2026-04-17_CI_UMi-01-Q2b1x1_032944_TTUQ2b1x1_894608_d88UL757/fd_UMi-01-Q2b1x1_2026-04-17_03-29-06_20.00sec_-5.00C_LIGHT_0302.fits
