######## Processing parameters ######## AAVSO_COMMENT_STRING= NMW-TexasTech Camera-2 135mm f/2.2 telephoto lens + QHY600M CMOS ASTCHECK_ASTEROID_SEARCH_RADIUS_ARCSEC= BAD_REGION_FILE= /var/www/nmw_calibration/TTUQ2b1x1/TTUQ2_bad_region.lst CAMERA_SETTINGS= TTUQ2b1x1 CHECK_POINTING_ACCURACY= yes DARK_FRAMES_DIR= /var/www/nmw_calibration/TTUQ2b1x1/darks EXCLUSION_LIST= ../exclusion_list_TTUQ2.txt FILTER_BAD_IMG__MAX_APERTURE_STAR_SIZE_PIX= 12.5 FILTER_BAD_IMG__MAX_ELONGATION_AminusB_PIX= 0.55 FILTER_BAD_IMG__MIN_APERTURE_STAR_SIZE_PIX= 2.0 FILTER_BRIGHT_MAG_CUTOFF_TRANSIENT_SEARCH= -5 FILTER_FAINT_MAG_CUTOFF_TRANSIENT_SEARCH= 15.0 FLAT_FIELD_FILE= /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-05-11.fit FRAME_EDGE_OFFSET_PIX= 600 GAIA_BAND_FOR_CATALOGED_SOURCE_CHECK= MAX_NEW_TO_REF_MEAN_IMG_VALUE_RATIO= 100 MAX_NEW_IMG_MEAN_VALUE= 25000 MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS= 0.18 MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS_SOFT_LIMIT= 0.12 MPC_CODE= V36 NMW_CALIBRATION= /var/www/nmw_calibration NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_HARD_LIMIT= 8000 NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_SOFT_LIMIT= 4000 OMP_NUM_THREADS= ONLINE_MPCHECKER_BUTTON_ASTEROID_SEARCH_RADIUS_ARCMIN= PHOTOMETRIC_CALIBRATION= REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES= yes SEXTRACTOR_CONFIG_BRIGHTSTARPASS= default.sex.telephoto_lens_onlybrightstars_v1 SEXTRACTOR_CONFIG_FILES= default.sex.telephoto_lens_onlybrightstars_v1 default.sex.telephoto_lens_vSTL STARMATCH_RADIUS_PIX= 4 SYSREM_ITERATIONS= 0 TELESCOP= TELESCOP_NAME_KNOWN_TO_VaST_FOR_FOV_DETERMINATION= UCAC5_PLATESOLVE_ITERATIONS= 2 FPACK_FULLY_CALIBRATED_IMAGE= no ####################################### HOSTNAME= tau USER= HOME= ####################################### SExtractor catalog cache: enabled, directory /data_ssd/NMW-TexasTech/vast_sextractor_cache Reference image directory is set to /data_ssd/NMW-TexasTech/reference_imgs VIZIER_SITE=vizier.cds.unistra.fr GAIA_DR2_CLIENT=vizquery (lib/vizquery -> VizieR vizier.cds.unistra.fr) INFO: MAKE_PNG_PLOTS is set to yes FITS_FILE_EXT=fits CALIBRATION_STATUS_PREFIX= Fields in the data directory: Dra-07-Q2b1x1 ####################################### ########### Starting Dra-07-Q2b1x1 ########### Processing Dra-07-Q2b1x1 server tau has sufficient free disk space available: 1262715 MB at /data_ssd/NMW-TexasTech/workdir server tau has sufficient free disk space available: 1262715 MB at . Checking input images (2 new) REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits Small preview (one of the new images):
Large previews of the second-epoch (new) images:
MAKE_PNG_PLOTS=yes
renamed 'Dra-07-Q2b1x1_2026-05-19_03-01-30_20.00sec_5.00C_LIGHT_0160.png' -> 'transient_report/Dra-07-Q2b1x1_2026-05-19_03-01-30_20.00sec_5.00C_LIGHT_0160.fits_preview.png'
Dra-07-Q2b1x1_2026-05-19_03-01-30_20.00sec_5.00C_LIGHT_0160.fits
renamed 'Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.png' -> 'transient_report/Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits_preview.png'
Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.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= 434.6485 INFO: REFERENCE_EPOCH__FIRST_IMAGE_SD= 574.8689 INFO: SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 878.5869 INFO: SECOND_EPOCH__FIRST_IMAGE_SD= 481.6521 INFO: SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 886.1036 INFO: SECOND_EPOCH__SECOND_IMAGE_SD= 465.9803 ---------------------------------------------- INFO: ref_to_second_epoch_img_mean_ratio= 2.02137 INFO: SECOND_EPOCH__SD_ratio= 0.034 ---------------------------------------------- Calibration settings: DARK_FRAMES_DIR=/var/www/nmw_calibration/TTUQ2b1x1/darks FLAT_FIELD_FILE=/var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-05-11.fit EXPTIME = 20.0 / [s] Exposure duration SET-TEMP= 5.0 / [degC] CCD temperature setpoint CCD-TEMP= 5.0 / [degC] CCD temperature FOCTEMP = 20.5499992370605 / [degC] Focuser temperature AMBTEMP = 21.9 / [degC] Ambient air temperature Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/Dra-07-Q2b1x1_2026-05-19_03-01-30_20.00sec_5.00C_LIGHT_0160.fits CCD-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/Dra-07-Q2b1x1_2026-05-19_03-01-30_20.00sec_5.00C_LIGHT_0160.fits SET-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/Dra-07-Q2b1x1_2026-05-19_03-01-30_20.00sec_5.00C_LIGHT_0160.fits Header: 74 keys total, 33 keys left Record 0: "" status=0 Record 1: "SIMPLE = T / C# FITS" status=0 Record 2: "BITPIX = 16" status=0 Record 3: "NAXIS = 2 / Dimensionality" status=0 Record 4: "NAXIS1 = 9576" status=0 Record 5: "NAXIS2 = 6388" status=0 Record 6: "BZERO = 32768" status=0 Record 7: "EXTEND = T / Extensions are permitted" status=0 Record 8: "IMAGETYP= 'LIGHT' / Type of exposure" status=0 Record 9: "EXPOSURE= 20.0 / [s] Exposure duration" status=0 Record 10: "EXPTIME = 20.0 / [s] Exposure duration" status=0 Record 11: "DATE-LOC= '2026-05-19T03:01:30.7181058' / Time of observation (local)" status=0 Record 12: "DATE-OBS= '2026-05-19T08:01:30.7181058' / Time of observation (UTC)" status=0 Record 13: "MJD-OBS = 61179.3343833103 / Modified Julian Date of observation" status=0 Record 14: "DATE-AVG= '2026-05-19T08:01:40.6184861' / Averaged midpoint time (UTC)" status=0 Record 15: "MJD-AVG = 61179.3344978937 / 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 = 257.139531023787 / [deg] RA of telescope" status=0 Record 32: "DEC = 61.9996707077111 / [deg] Declination of telescope" status=0 Record 33: "CENTALT = 61.7644444444444 / [deg] Altitude of telescope" status=0 Record 34: "CENTAZ = 1.69361111111111 / [deg] Azimuth of telescope" status=0 Record 35: "AIRMASS = 1.13466724764795 / 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 = 'Dra-07' / Name of the object of interest" status=0 Record 46: "OBJCTRA = '17 08 34' / [H M S] RA of imaged object" status=0 Record 47: "OBJCTDEC= '+62 00 00' / [D M S] Declination of imaged object" status=0 Record 48: "OBJCTROT= 0.0 / [deg] planned rotation of imaged object" status=0 Record 49: "FOCNAME = 'ZWO Focuser' / Focusing equipment name" status=0 Record 50: "FOCPOS = 20412 / [step] Focuser position" status=0 Record 51: "FOCUSPOS= 20412 / [step] Focuser position" status=0 Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0 Record 53: "FOCTEMP = 20.5499992370605 / [degC] Focuser temperature" status=0 Record 54: "FOCUSTEM= 20.5499992370605 / [degC] Focuser temperature" status=0 Record 55: "DEWPOINT= 13.0 / [degC] Dew point" status=0 Record 56: "HUMIDITY= 57.0 / [percent] Relative humidity" status=0 Record 57: "PRESSURE= 896.0 / [hPa] Air pressure" status=0 Record 58: "AMBTEMP = 21.9 / [degC] Ambient air temperature" status=0 Record 59: "WINDDIR = 30.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0 Record 60: "WINDGUST= 7.200576 / [kph] Wind gust" status=0 Record 61: "WINDSPD = 6.50052 / [kph] Wind speed" status=0 Record 62: "ROWORDER= 'TOP-DOWN' / FITS Image Orientation" status=0 Record 63: "EQUINOX = 2000.0 / Equinox of celestial coordinate system" status=0 Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0 Record 65: "QHY_EXP = 20.000096 / [s] Actual exposure time" status=0 Record 66: "QHY_PP = 13888.0 / [ps] pixelPeriod" status=0 Record 67: "QHY_LP = 85000.0 / [ns] linePeriod" status=0 Record 68: "GPS_LP = 85000.0 / [ns] linePeriod" status=0 Record 69: "QHY_FP = 20000160.0 / [us] framePeriod" status=0 Record 70: "QHY_CPL = 6120.0 / clocksPerLine" status=0 Record 71: "QHY_LPF = 235295.0 / linesPerFrame" status=0 Record 72: "QHY_AET = 20000096.0 / [us] actualExposureTime" status=0 Record 73: "QHY_LEM = T / isLongExposureMode" status=0 Record 74: "QHY_OFF0= 3767.777 / [us] RollingShutterEndOffset row 0" status=0 Allocating memory for image, dark and result arrays... Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/Dra-07-Q2b1x1_2026-05-19_03-01-30_20.00sec_5.00C_LIGHT_0160.fits 9576 6388 16 bitpix SET-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/Dra-07-Q2b1x1_2026-05-19_03-01-30_20.00sec_5.00C_LIGHT_0160.fits SET-TEMP= 5.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-05-13.fit CCD-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/Dra-07-Q2b1x1_2026-05-19_03-01-30_20.00sec_5.00C_LIGHT_0160.fits CCD-TEMP= 4.900000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-05-13.fit Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-05-13.fit 9576 6388 16 bitpix Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/d_Dra-07-Q2b1x1_2026-05-19_03-01-30_20.00sec_5.00C_LIGHT_0160.fits :) Spent 0.536837 seconds renamed 'mdark_TTUQ2b1x1_5C_20s_2026-05-13.png' -> 'transient_report/dark.png' MegaDivider v7 Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/d_Dra-07-Q2b1x1_2026-05-19_03-01-30_20.00sec_5.00C_LIGHT_0160.fits 9576 6388 16 bitpix Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-05-11.fit 9576 6388 16 bitpix Avarage count on flat field image: 27778.751589 Minimal real count (from overscan): 5 Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-01-30_20.00sec_5.00C_LIGHT_0160.fits :) No overscan detected - all values seem high! (left_median=18343.5, right_median=21629.5) renamed 'mff_TTUQ2b1x1_2026-05-11.png' -> 'transient_report/flat.png' Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-01-30_20.00sec_5.00C_LIGHT_0160.fits EXPTIME = 20.0 / [s] Exposure duration SET-TEMP= 5.0 / [degC] CCD temperature setpoint CCD-TEMP= 5.0 / [degC] CCD temperature FOCTEMP = 20.5499992370605 / [degC] Focuser temperature AMBTEMP = 21.9 / [degC] Ambient air temperature Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits CCD-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits SET-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits Header: 74 keys total, 33 keys left Record 0: "" status=0 Record 1: "SIMPLE = T / C# FITS" status=0 Record 2: "BITPIX = 16" status=0 Record 3: "NAXIS = 2 / Dimensionality" status=0 Record 4: "NAXIS1 = 9576" status=0 Record 5: "NAXIS2 = 6388" status=0 Record 6: "BZERO = 32768" status=0 Record 7: "EXTEND = T / Extensions are permitted" status=0 Record 8: "IMAGETYP= 'LIGHT' / Type of exposure" status=0 Record 9: "EXPOSURE= 20.0 / [s] Exposure duration" status=0 Record 10: "EXPTIME = 20.0 / [s] Exposure duration" status=0 Record 11: "DATE-LOC= '2026-05-19T03:02:10.6103290' / Time of observation (local)" status=0 Record 12: "DATE-OBS= '2026-05-19T08:02:10.6103290' / Time of observation (UTC)" status=0 Record 13: "MJD-OBS = 61179.3348450232 / Modified Julian Date of observation" status=0 Record 14: "DATE-AVG= '2026-05-19T08:02:20.5127098' / Averaged midpoint time (UTC)" status=0 Record 15: "MJD-AVG = 61179.3349596295 / 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 = 257.13953098381 / [deg] RA of telescope" status=0 Record 32: "DEC = 61.9996706690525 / [deg] Declination of telescope" status=0 Record 33: "CENTALT = 61.7683333333333 / [deg] Altitude of telescope" status=0 Record 34: "CENTAZ = 1.52777777777778 / [deg] Azimuth of telescope" status=0 Record 35: "AIRMASS = 1.13462599214885 / 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 = 'Dra-07' / Name of the object of interest" status=0 Record 46: "OBJCTRA = '17 08 34' / [H M S] RA of imaged object" status=0 Record 47: "OBJCTDEC= '+62 00 00' / [D M S] Declination of imaged object" status=0 Record 48: "OBJCTROT= 0.0 / [deg] planned rotation of imaged object" status=0 Record 49: "FOCNAME = 'ZWO Focuser' / Focusing equipment name" status=0 Record 50: "FOCPOS = 20412 / [step] Focuser position" status=0 Record 51: "FOCUSPOS= 20412 / [step] Focuser position" status=0 Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0 Record 53: "FOCTEMP = 20.5499992370605 / [degC] Focuser temperature" status=0 Record 54: "FOCUSTEM= 20.5499992370605 / [degC] Focuser temperature" status=0 Record 55: "DEWPOINT= 13.0 / [degC] Dew point" status=0 Record 56: "HUMIDITY= 57.0 / [percent] Relative humidity" status=0 Record 57: "PRESSURE= 896.0 / [hPa] Air pressure" status=0 Record 58: "AMBTEMP = 21.9 / [degC] Ambient air temperature" status=0 Record 59: "WINDDIR = 30.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0 Record 60: "WINDGUST= 7.200576 / [kph] Wind gust" status=0 Record 61: "WINDSPD = 6.50052 / [kph] Wind speed" status=0 Record 62: "ROWORDER= 'TOP-DOWN' / FITS Image Orientation" status=0 Record 63: "EQUINOX = 2000.0 / Equinox of celestial coordinate system" status=0 Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0 Record 65: "QHY_EXP = 20.000096 / [s] Actual exposure time" status=0 Record 66: "QHY_PP = 13888.0 / [ps] pixelPeriod" status=0 Record 67: "QHY_LP = 85000.0 / [ns] linePeriod" status=0 Record 68: "GPS_LP = 85000.0 / [ns] linePeriod" status=0 Record 69: "QHY_FP = 20000160.0 / [us] framePeriod" status=0 Record 70: "QHY_CPL = 6120.0 / clocksPerLine" status=0 Record 71: "QHY_LPF = 235295.0 / linesPerFrame" status=0 Record 72: "QHY_AET = 20000096.0 / [us] actualExposureTime" status=0 Record 73: "QHY_LEM = T / isLongExposureMode" status=0 Record 74: "QHY_OFF0= 3767.777 / [us] RollingShutterEndOffset row 0" status=0 Allocating memory for image, dark and result arrays... Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits 9576 6388 16 bitpix SET-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits SET-TEMP= 5.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-05-13.fit CCD-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits CCD-TEMP= 4.900000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-05-13.fit Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-05-13.fit 9576 6388 16 bitpix Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/d_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits :) Spent 0.528255 seconds renamed 'mdark_TTUQ2b1x1_5C_20s_2026-05-13.png' -> 'transient_report/dark.png' MegaDivider v7 Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/d_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits 9576 6388 16 bitpix Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-05-11.fit 9576 6388 16 bitpix Avarage count on flat field image: 27778.751589 Minimal real count (from overscan): 5 Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits :) No overscan detected - all values seem high! (left_median=18343.5, right_median=21629.5) renamed 'mff_TTUQ2b1x1_2026-05-11.png' -> 'transient_report/flat.png' Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits Dark frame used to calibrate the second-epoch images:
Flat field used to calibrate the second-epoch images:
after the calibration attempt: SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-01-30_20.00sec_5.00C_LIGHT_0160.fits SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits Previews of the CALIBRATED second-epoch images:
fd_Dra-07-Q2b1x1_2026-05-19_03-01-30_20.00sec_5.00C_LIGHT_0160.fits
fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.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/Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits /data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-01-30_20.00sec_5.00C_LIGHT_0160.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits SExtractor catalog cache: saved Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits.cat to cache SExtractor catalog cache: saved Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.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/Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits /data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-01-30_20.00sec_5.00C_LIGHT_0160.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.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: 2461179.83449905 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_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits exists and is non-empty Saving wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits to local_wcs_cache/ 'wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits' -> 'local_wcs_cache/wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits' wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits exists and is non-empty Saving wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits to local_wcs_cache/ 'wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits' -> 'local_wcs_cache/wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits' wcs_fd_Dra-07-Q2b1x1_2026-05-19_03-01-30_20.00sec_5.00C_LIGHT_0160.fits exists and is non-empty Saving wcs_fd_Dra-07-Q2b1x1_2026-05-19_03-01-30_20.00sec_5.00C_LIGHT_0160.fits to local_wcs_cache/ 'wcs_fd_Dra-07-Q2b1x1_2026-05-19_03-01-30_20.00sec_5.00C_LIGHT_0160.fits' -> 'local_wcs_cache/wcs_fd_Dra-07-Q2b1x1_2026-05-19_03-01-30_20.00sec_5.00C_LIGHT_0160.fits' wcs_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits exists and is non-empty Saving wcs_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits to local_wcs_cache/ 'wcs_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits' -> 'local_wcs_cache/wcs_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits' ################################### # fov_of_wcs_calibrated_image.sh output for wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits (1st reference image) verification OK: wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits Image size: 941.4'x626.8' 15.7(deg)x10.4(deg) 9576x6388 pix Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis Image center: 17:08:34.982 +61:59:53.07 J2000 4789.000 3195.000 ################################### The image scale is 5.90"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.9" ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_Dra-07-Q2b1x1_2026-05-19_03-01-30_20.00sec_5.00C_LIGHT_0160.fits (1st new image) verification OK: wcs_fd_Dra-07-Q2b1x1_2026-05-19_03-01-30_20.00sec_5.00C_LIGHT_0160.fits Image size: 937.0'x624.0' 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: 17:08:35.901 +62:01:06.87 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the first second-epoch image (pointing accuracy) Reference image center 17:08:34.982 +61:59:53.07 Second-epoch image center 17:08:35.901 +62:01:06.87 Angular distance between the image centers 0.0206 deg. Soft limit: 0.50 deg. Hard limit: 1.00 deg. ################################### ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits (2nd new image) verification OK: wcs_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits Image size: 937.0'x624.0' 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: 17:08:34.559 +62:00:56.70 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the second second-epoch image (pointing accuracy) Reference image center 17:08:34.982 +61:59:53.07 Second-epoch image center 17:08:34.559 +62:00:56.70 Angular distance between the image centers 0.0177 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 17:08:35.901 +62:01:06.87 Second-epoch second image center 17:08:34.559 +62:00:56.70 Angular distance between the image centers 0.00385 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/Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits &> /tmp/tmp.aegRYpINl7 Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits &> /tmp/tmp.2DN3lLlHW0 Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-01-30_20.00sec_5.00C_LIGHT_0160.fits &> /tmp/tmp.4V8sNWQLEv Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-01-30_20.00sec_5.00C_LIGHT_0160.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits &> /tmp/tmp.N400SXIPC7 Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits Calibrating the magnitude scale Found non-empty wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.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_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits and wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.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_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits and wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits.cat Found non-empty wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits and wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits.cat The reference image (wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits) and catalog (wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits.cat) found 'wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits.cat' -> 'wcsmag.cat' Read 11909 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 238.2254 to 277.0333 deg, Dec +55.4669 to +67.3466 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 238.2254 to 277.0333 deg, Dec 55.4669 to 67.3466 deg Loaded 9879 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): 5974 out of 6361 total matches. Matched with Tycho-2 6361 out of 11909 detected stars. The calibration function type and coefficients are written to calib.txt_param util/calibrate_magnitude_scale 0.000000 1.000000 22.855600 a=0.000000 b=1.000000 c=22.855600 From vast_summary.log: estimated ref. image limiting mag.: -7.43 Updating vast_summary.log: Estimated ref. image limiting mag.: 15.43 Updated vast_limiting_magnitude.log with calibrated magnitudes Working... Please, PLEASE, be patient!!! All lightcurves processed! =) Estimated ref. image limiting mag.: 15.43
Lightcurve magnitude calibration plot:
Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V) Read 11909 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 238.2254 to 277.0333 deg, Dec +55.4669 to +67.3466 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 238.2254 to 277.0333 deg, Dec 55.4669 to 67.3466 deg Loaded 9879 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): 5974 out of 6361 total matches. Matched with Tycho-2 6361 out of 11909 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits:
Forced-photometry filter: calibrated wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits -> calib.txt_param_ref_wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits (aperture=6.2) Read 11927 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 238.2254 to 277.0335 deg, Dec +55.4669 to +67.3458 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 238.2254 to 277.0335 deg, Dec 55.4669 to 67.3458 deg Loaded 9878 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): 5974 out of 6371 total matches. Matched with Tycho-2 6371 out of 11927 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits:
Forced-photometry filter: calibrated wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits -> calib.txt_param_ref_wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits (aperture=6.2) ____ End of magnitude calibration ____ Applying consolidated magnitude filters... Preparing the exclusion lists for this field Done with filtering Found 7 candidate transients before the final filtering. (Hard limit: 8000) Median FWHM seeing for isolated stars: 2.2 pix Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits 2.2 pix Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits 2.4 pix fd_Dra-07-Q2b1x1_2026-05-19_03-01-30_20.00sec_5.00C_LIGHT_0160.fits 2.5 pix fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits 2.2 pix wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits 2.2 pix wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits Limiting magnitude estimates: 15.4 mag. Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits 15.4 mag. Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits 15.1 mag. fd_Dra-07-Q2b1x1_2026-05-19_03-01-30_20.00sec_5.00C_LIGHT_0160.fits 15.0 mag. fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits All-image limiting magnitude estimate: 15.0 (SNR ) 12.2 (80% of stars) with default.sex.telephoto_lens_onlybrightstars_v1 The first estimate is the magnitude of a star detected with a signal-to-noise ratio of following Karpov (2025, Acta Polytechnica, 65, 50). This value should be representative of the faintest stars clearly visible in the image. The brighter of the limiting magnitude estimates for the two second-epoch images is reported here. The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images. This value is representative of the faintest object that may enter the candidate transients list. The hard cut-off for the candidate transients is 15.0 mag. Waiting for UCAC5 plate solver wait ############ /tmp/tmp.aegRYpINl7 (6) ############ Parsing command line arguments... WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits is already a symlink and we do not allow symlinks on symlinks The guess is based on the existing WCS header. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits 573.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits is already a symlink and we do not allow symlinks on symlinks FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits' -> 'wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits' FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits WCS_IMAGE_NAME=wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits WCS-calibrated image found: wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits Checking if the catalog wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits.cat corresponding to the image wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits alredy exist and is non-empty... Catalog wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits.cat corresponding to the image wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits WCS catalog name: wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=889, passed=11909 Got 11909 stars (including 11009 good ones) from the SExtractor catalog wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits.cat util/solve_plate_with_UCAC5 got 11909 stars from the SExtractor catalog Updated FoV from the plate-solved image: 941.4' Seting catalog search parameters based on the expected field of view 941.4 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013075 (47.1 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010460 (37.7 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 727 to 788 (Dec 55.5 to 67.3) Done reading UCAC5 zone files... Matched 970 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 970 matched stars entering correct_measured_positions(), 957 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.36" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 970 matched stars entering correct_measured_positions(), 11708 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.33" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 727 to 788 (Dec 55.5 to 67.3) Done reading UCAC5 zone files... Matched 970 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 970 matched stars entering correct_measured_positions(), 11708 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.33" Accuracy estimation diagnostic: 970 matched stars entering correct_measured_positions(), 11708 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.34" Excluding outliers - 970 stars left (next iteration limit 1067) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) WCS_QUALITY_DIAG: file=Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits N_match=970 sigma_overall_arcsec=0.345 sigma_q1_arcsec=0.306 sigma_q2_arcsec=0.421 sigma_q3_arcsec=0.257 sigma_q4_arcsec=0.394 n_q1=238 n_q2=239 n_q3=227 n_q4=266 worst_quadrant_to_overall_ratio=1.221 The image catalog is written to wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits -region wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.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.2DN3lLlHW0 (6) ############ Parsing command line arguments... WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits is already a symlink and we do not allow symlinks on symlinks The guess is based on the existing WCS header. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits 573.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits is already a symlink and we do not allow symlinks on symlinks FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits' -> 'wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits' FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits WCS_IMAGE_NAME=wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits WCS-calibrated image found: wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits Checking if the catalog wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits.cat corresponding to the image wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits alredy exist and is non-empty... Catalog wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits.cat corresponding to the image wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits WCS catalog name: wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=902, passed=11927 Got 11927 stars (including 11013 good ones) from the SExtractor catalog wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits.cat util/solve_plate_with_UCAC5 got 11927 stars from the SExtractor catalog Updated FoV from the plate-solved image: 941.4' Seting catalog search parameters based on the expected field of view 941.4 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013075 (47.1 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010460 (37.7 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 727 to 788 (Dec 55.5 to 67.3) Done reading UCAC5 zone files... Matched 971 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 971 matched stars entering correct_measured_positions(), 956 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.37" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 971 matched stars entering correct_measured_positions(), 11744 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.34" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 727 to 788 (Dec 55.5 to 67.3) Done reading UCAC5 zone files... Matched 971 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 971 matched stars entering correct_measured_positions(), 11744 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.34" Accuracy estimation diagnostic: 971 matched stars entering correct_measured_positions(), 11744 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.35" Excluding outliers - 971 stars left (next iteration limit 1068) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) WCS_QUALITY_DIAG: file=Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits N_match=971 sigma_overall_arcsec=0.360 sigma_q1_arcsec=0.342 sigma_q2_arcsec=0.425 sigma_q3_arcsec=0.294 sigma_q4_arcsec=0.376 n_q1=235 n_q2=241 n_q3=226 n_q4=269 worst_quadrant_to_overall_ratio=1.180 The image catalog is written to wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits -region wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.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.4V8sNWQLEv (6) ############ Parsing command line arguments... The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um Internal estimated FoV 605.3' The guess is based on the FOCALLEN keyword. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-01-30_20.00sec_5.00C_LIGHT_0160.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-01-30_20.00sec_5.00C_LIGHT_0160.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-01-30_20.00sec_5.00C_LIGHT_0160.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-01-30_20.00sec_5.00C_LIGHT_0160.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-01-30_20.00sec_5.00C_LIGHT_0160.fits It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve! FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-01-30_20.00sec_5.00C_LIGHT_0160.fits WCS_IMAGE_NAME=wcs_fd_Dra-07-Q2b1x1_2026-05-19_03-01-30_20.00sec_5.00C_LIGHT_0160.fits WCS-calibrated image found: wcs_fd_Dra-07-Q2b1x1_2026-05-19_03-01-30_20.00sec_5.00C_LIGHT_0160.fits Checking if the catalog wcs_fd_Dra-07-Q2b1x1_2026-05-19_03-01-30_20.00sec_5.00C_LIGHT_0160.fits.cat corresponding to the image wcs_fd_Dra-07-Q2b1x1_2026-05-19_03-01-30_20.00sec_5.00C_LIGHT_0160.fits alredy exist and is non-empty... Catalog wcs_fd_Dra-07-Q2b1x1_2026-05-19_03-01-30_20.00sec_5.00C_LIGHT_0160.fits.cat corresponding to the image wcs_fd_Dra-07-Q2b1x1_2026-05-19_03-01-30_20.00sec_5.00C_LIGHT_0160.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Dra-07-Q2b1x1_2026-05-19_03-01-30_20.00sec_5.00C_LIGHT_0160.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-01-30_20.00sec_5.00C_LIGHT_0160.fits WCS catalog name: wcs_fd_Dra-07-Q2b1x1_2026-05-19_03-01-30_20.00sec_5.00C_LIGHT_0160.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=467, passed=9966 Got 9966 stars (including 9488 good ones) from the SExtractor catalog wcs_fd_Dra-07-Q2b1x1_2026-05-19_03-01-30_20.00sec_5.00C_LIGHT_0160.fits.cat util/solve_plate_with_UCAC5 got 9966 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.0' Seting catalog search parameters based on the expected field of view 937.0 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013014 (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 0.010411 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 729 to 788 (Dec 56.0 to 67.3) Done reading UCAC5 zone files... Matched 970 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 970 matched stars entering correct_measured_positions(), 966 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.44" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 970 matched stars entering correct_measured_positions(), 9855 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.47" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 729 to 788 (Dec 56.0 to 67.3) Done reading UCAC5 zone files... Matched 970 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 970 matched stars entering correct_measured_positions(), 9855 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.47" Accuracy estimation diagnostic: 970 matched stars entering correct_measured_positions(), 9855 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.52" Excluding outliers - 970 stars left (next iteration limit 1067) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) WCS_QUALITY_DIAG: file=fd_Dra-07-Q2b1x1_2026-05-19_03-01-30_20.00sec_5.00C_LIGHT_0160.fits N_match=970 sigma_overall_arcsec=0.493 sigma_q1_arcsec=0.336 sigma_q2_arcsec=0.635 sigma_q3_arcsec=0.344 sigma_q4_arcsec=0.768 n_q1=208 n_q2=264 n_q3=219 n_q4=279 worst_quadrant_to_overall_ratio=1.560 The image catalog is written to wcs_fd_Dra-07-Q2b1x1_2026-05-19_03-01-30_20.00sec_5.00C_LIGHT_0160.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Dra-07-Q2b1x1_2026-05-19_03-01-30_20.00sec_5.00C_LIGHT_0160.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-01-30_20.00sec_5.00C_LIGHT_0160.fits -region wcs_fd_Dra-07-Q2b1x1_2026-05-19_03-01-30_20.00sec_5.00C_LIGHT_0160.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Dra-07-Q2b1x1_2026-05-19_03-01-30_20.00sec_5.00C_LIGHT_0160.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.N400SXIPC7 (6) ############ Parsing command line arguments... The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um Internal estimated FoV 605.3' The guess is based on the FOCALLEN keyword. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve! FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits WCS_IMAGE_NAME=wcs_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits WCS-calibrated image found: wcs_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits Checking if the catalog wcs_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits.cat corresponding to the image wcs_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits alredy exist and is non-empty... Catalog wcs_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits.cat corresponding to the image wcs_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits WCS catalog name: wcs_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=379, passed=9585 Got 9585 stars (including 9200 good ones) from the SExtractor catalog wcs_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits.cat util/solve_plate_with_UCAC5 got 9585 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.0' Seting catalog search parameters based on the expected field of view 937.0 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013014 (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 0.010411 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 729 to 788 (Dec 56.0 to 67.3) Done reading UCAC5 zone files... Matched 966 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 966 matched stars entering correct_measured_positions(), 960 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.47" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 966 matched stars entering correct_measured_positions(), 9478 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.47" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 729 to 788 (Dec 56.0 to 67.3) Done reading UCAC5 zone files... Matched 966 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 966 matched stars entering correct_measured_positions(), 9477 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.47" Accuracy estimation diagnostic: 966 matched stars entering correct_measured_positions(), 9477 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.49" Excluding outliers - 966 stars left (next iteration limit 1062) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) WCS_QUALITY_DIAG: file=fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits N_match=966 sigma_overall_arcsec=0.491 sigma_q1_arcsec=0.348 sigma_q2_arcsec=0.619 sigma_q3_arcsec=0.383 sigma_q4_arcsec=0.710 n_q1=198 n_q2=259 n_q3=228 n_q4=281 worst_quadrant_to_overall_ratio=1.444 The image catalog is written to wcs_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits -region wcs_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits.cat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ################################### # Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above) ref1=Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits sigma_overall=0.345 worst_q_ratio=1.221 ref2=Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits sigma_overall=0.360 worst_q_ratio=1.180 new1=fd_Dra-07-Q2b1x1_2026-05-19_03-01-30_20.00sec_5.00C_LIGHT_0160.fits sigma_overall=0.493 worst_q_ratio=1.560 new2=fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits sigma_overall=0.491 worst_q_ratio=1.444 reference average sigma_overall=0.3525 worst_q_ratio=1.2005 warn-on-ratio threshold: 2.0x reference ###################################
Distribution of catalog-matched stars across the image:
plot_astrometric_residuals_xy: wrote wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320_astrometric_residuals.png (970 matched stars from wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits.cat.astrometric_residuals, image 9576x6388) plot_astrometric_residuals_xy: wrote wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321_astrometric_residuals.png (971 matched stars from wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits.cat.astrometric_residuals, image 9576x6388) plot_astrometric_residuals_xy: wrote wcs_fd_Dra-07-Q2b1x1_2026-05-19_03-01-30_20.00sec_5.00C_LIGHT_0160_astrometric_residuals.png (970 matched stars from wcs_fd_Dra-07-Q2b1x1_2026-05-19_03-01-30_20.00sec_5.00C_LIGHT_0160.fits.cat.astrometric_residuals, image 9576x6388) plot_astrometric_residuals_xy: wrote wcs_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161_astrometric_residuals.png (966 matched stars from wcs_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits.cat.astrometric_residuals, image 9576x6388) Copying WCS-calibrated images back to input directory Saving fully-calibrated image wcs_fd_Dra-07-Q2b1x1_2026-05-19_03-01-30_20.00sec_5.00C_LIGHT_0160.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_fd_Dra-07-Q2b1x1_2026-05-19_03-01-30_20.00sec_5.00C_LIGHT_0160.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/wcs_fd_Dra-07-Q2b1x1_2026-05-19_03-01-30_20.00sec_5.00C_LIGHT_0160.fits' Saving fully-calibrated image wcs_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/wcs_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits' Preparing the HTML report for the field Dra-07-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1 Forced photometry on wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits at 17:11:25.41 +59:04:50.9: 12.54 +/- 0.01 detection Forced photometry on wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits at 17:18:47.25 +59:55:24.2: 12.52 +/- 0.01 detection Forced photometry on wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits at 17:10:19.29 +62:47:18.2: 12.53 +/- 0.01 detection Forced photometry on wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits at 17:11:25.41 +59:04:50.9: 12.57 +/- 0.02 detection Forced photometry on wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits at 17:18:47.25 +59:55:24.2: 12.54 +/- 0.01 detection Forced photometry on wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits at 17:10:19.29 +62:47:18.2: 12.54 +/- 0.01 detection Forced photometry reference-image weighted average: 12.55 +/- 0.01 Forced photometry reference-image weighted average: 12.53 +/- 0.01 Forced photometry reference-image weighted average: 12.54 +/- 0.01 Forced photometry filter REJECTED candidate at 17:10:19.29 +62:47:18.2: ref_mag=12.54 +/- 0.01 new_mean_mag=12.4770 delta=0.06 (need > 0.90) Forced photometry filter REJECTED candidate at 17:18:47.25 +59:55:24.2: ref_mag=12.53 +/- 0.01 new_mean_mag=12.4904 delta=0.04 (need > 0.90) Forced photometry filter REJECTED candidate at 17:11:25.41 +59:04:50.9: ref_mag=12.55 +/- 0.01 new_mean_mag=12.4482 delta=0.10 (need > 0.90) make_report_in_HTML.sh Phase 1 (network queries): 1s Pre-generating preview images in parallel... Done pre-generating preview images. Pre-generating finding charts in parallel... Done pre-generating finding charts. make_report_in_HTML.sh Pre-generation: 0s xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 20599_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161 The candidate 20599_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161 did not pass the final checks**** FOUND 17:20:08.36 +61:35:34.1 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 20604_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161 The candidate 20604_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161 did not pass the final checks Discovery image 2 2026 05 19.33496 2461179.83496 12.36 17:20:08.34 +61:35:33.9 5622 2967 /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits **** FOUND 16:48:20.49 +62:25:16.1 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 20609_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161 The candidate 20609_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161 did not pass the final checks Discovery image 2 2026 05 19.33496 2461179.83496 12.37 16:48:20.51 +62:25:16.0 3371 3481 /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits **** FOUND 17:09:58.18 +59:24:15.2 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 20610_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161 The candidate 20610_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161 did not pass the final checks Discovery image 2 2026 05 19.33496 2461179.83496 12.39 17:09:58.18 +59:24:15.3 4913 1617 /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits **** FOUND 17:12:48.68 +60:31:30.2 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 20618_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161 The candidate 20618_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161 did not pass the final checks Discovery image 2 2026 05 19.33496 2461179.83496 12.47 17:12:48.66 +60:31:30.2 5113 2300 /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits Discovery image 1 2026 05 19.33450 2461179.83450 12.46 17:11:25.42 +59:04:50.8 5028 1421 /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-01-30_20.00sec_5.00C_LIGHT_0160.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 20621_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161 The candidate 20621_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161 did not pass the final checks Discovery image 2 2026 05 19.33496 2461179.83496 12.43 17:11:25.40 +59:04:51.1 5029 1423 /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits Discovery image 1 2026 05 19.33450 2461179.83450 12.48 17:18:47.27 +59:55:24.1 5574 1951 /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-01-30_20.00sec_5.00C_LIGHT_0160.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 20623_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161 The candidate 20623_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161 did not pass the final checks Discovery image 2 2026 05 19.33496 2461179.83496 12.51 17:18:47.22 +59:55:24.2 5576 1953 /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits Discovery image 1 2026 05 19.33450 2461179.83450 12.48 17:10:19.24 +62:47:18.4 4903 3662 /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-01-30_20.00sec_5.00C_LIGHT_0160.fits make_report_in_HTML.sh Phase 2 (HTML assembly): 0s make_report_in_HTML.sh TOTAL: 1s Prepared the HTML report for the field Dra-07-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/Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits /data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-01-30_20.00sec_5.00C_LIGHT_0160.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits SExtractor catalog cache: saved Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits.cat to cache SExtractor catalog cache: saved Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits.cat to cache VaST run complete with default.sex.telephoto_lens_vSTL The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits /data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-01-30_20.00sec_5.00C_LIGHT_0160.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits Checking WCS cache directory local_wcs_cache Found WCS cache directory local_wcs_cache Creating symlink local_wcs_cache/wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits Creating symlink local_wcs_cache/wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits Creating symlink local_wcs_cache/wcs_fd_Dra-07-Q2b1x1_2026-05-19_03-01-30_20.00sec_5.00C_LIGHT_0160.fits Creating symlink local_wcs_cache/wcs_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.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_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits exists and is non-empty wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits exists and is non-empty wcs_fd_Dra-07-Q2b1x1_2026-05-19_03-01-30_20.00sec_5.00C_LIGHT_0160.fits exists and is non-empty wcs_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits exists and is non-empty ################################### # fov_of_wcs_calibrated_image.sh output for wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits (1st reference image) verification OK: wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits Image size: 941.4'x626.8' 15.7(deg)x10.4(deg) 9576x6388 pix Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis Image center: 17:08:34.982 +61:59:53.07 J2000 4789.000 3195.000 ################################### The image scale is 5.90"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.9" ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_Dra-07-Q2b1x1_2026-05-19_03-01-30_20.00sec_5.00C_LIGHT_0160.fits (1st new image) verification OK: wcs_fd_Dra-07-Q2b1x1_2026-05-19_03-01-30_20.00sec_5.00C_LIGHT_0160.fits Image size: 937.0'x624.0' 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: 17:08:35.901 +62:01:06.87 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the first second-epoch image (pointing accuracy) Reference image center 17:08:34.982 +61:59:53.07 Second-epoch image center 17:08:35.901 +62:01:06.87 Angular distance between the image centers 0.0206 deg. Soft limit: 0.50 deg. Hard limit: 1.00 deg. ################################### ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits (2nd new image) verification OK: wcs_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits Image size: 937.0'x624.0' 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: 17:08:34.559 +62:00:56.70 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the second second-epoch image (pointing accuracy) Reference image center 17:08:34.982 +61:59:53.07 Second-epoch image center 17:08:34.559 +62:00:56.70 Angular distance between the image centers 0.0177 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 17:08:35.901 +62:01:06.87 Second-epoch second image center 17:08:34.559 +62:00:56.70 Angular distance between the image centers 0.00385 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/Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits &> /tmp/tmp.L5TMNrP7O7 Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits &> /tmp/tmp.lqtoV6Quzn Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-01-30_20.00sec_5.00C_LIGHT_0160.fits &> /tmp/tmp.tPf5wydw9N Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-01-30_20.00sec_5.00C_LIGHT_0160.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits &> /tmp/tmp.NosbOktSkm Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits Calibrating the magnitude scale Found non-empty wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.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_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits and wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.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_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits and wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits.cat Found non-empty wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits and wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits.cat The reference image (wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits) and catalog (wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits.cat) found 'wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits.cat' -> 'wcsmag.cat' Read 71451 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 238.1199 to 277.0472 deg, Dec +55.4670 to +67.3533 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 238.1199 to 277.0472 deg, Dec 55.4670 to 67.3533 deg Loaded 9914 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): 5400 out of 6419 total matches. Matched with Tycho-2 6419 out of 71451 detected stars. The calibration function type and coefficients are written to calib.txt_param util/calibrate_magnitude_scale 0.000000 1.000000 22.727000 a=0.000000 b=1.000000 c=22.727000 From vast_summary.log: estimated ref. image limiting mag.: -7.10 Updating vast_summary.log: Estimated ref. image limiting mag.: 15.63 Updated vast_limiting_magnitude.log with calibrated magnitudes Working... Please, PLEASE, be patient!!! All lightcurves processed! =) Estimated ref. image limiting mag.: 15.63 Discovery image 2 2026 05 19.33496 2461179.83496 12.48 17:10:19.34 +62:47:18.1 4905 3664 /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits
Lightcurve magnitude calibration plot:
Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V) Read 71451 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 238.1199 to 277.0472 deg, Dec +55.4670 to +67.3533 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 238.1199 to 277.0472 deg, Dec 55.4670 to 67.3533 deg Loaded 9914 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): 5400 out of 6419 total matches. Matched with Tycho-2 6419 out of 71451 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits:
Forced-photometry filter: calibrated wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits -> calib.txt_param_ref_wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits (aperture=4.7) Read 71604 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 238.1202 to 277.0335 deg, Dec +55.4669 to +67.3474 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 238.1202 to 277.0335 deg, Dec 55.4669 to 67.3474 deg Loaded 9909 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): 5403 out of 6424 total matches. Matched with Tycho-2 6424 out of 71604 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits:
Forced-photometry filter: calibrated wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits -> calib.txt_param_ref_wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits (aperture=4.7) ____ End of magnitude calibration ____ Applying consolidated magnitude filters... Preparing the exclusion lists for this field Done with filtering Found 46 candidate transients before the final filtering. (Hard limit: 8000) Median FWHM seeing for isolated stars: 2.0 pix Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits 2.0 pix Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits 2.4 pix fd_Dra-07-Q2b1x1_2026-05-19_03-01-30_20.00sec_5.00C_LIGHT_0160.fits 2.6 pix fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits 2.0 pix wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits 2.0 pix wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits Limiting magnitude estimates: 15.6 mag. Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits 15.6 mag. Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits 15.2 mag. fd_Dra-07-Q2b1x1_2026-05-19_03-01-30_20.00sec_5.00C_LIGHT_0160.fits 15.1 mag. fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits All-image limiting magnitude estimate: 15.1 (SNR ) 14.5 (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.L5TMNrP7O7 (6) ############ Parsing command line arguments... WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits is already a symlink and we do not allow symlinks on symlinks The guess is based on the existing WCS header. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits 573.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits is already a symlink and we do not allow symlinks on symlinks FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits' -> 'wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits' FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits WCS_IMAGE_NAME=wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits WCS-calibrated image found: wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits Checking if the catalog wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits.cat corresponding to the image wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits alredy exist and is non-empty... Catalog wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits.cat corresponding to the image wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits WCS catalog name: wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=24, blended=4544, passed=71427 Got 71427 stars (including 66761 good ones) from the SExtractor catalog wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits.cat util/solve_plate_with_UCAC5 got 71427 stars from the SExtractor catalog Updated FoV from the plate-solved image: 941.4' Seting catalog search parameters based on the expected field of view 941.4 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013075 (47.1 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010460 (37.7 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 727 to 788 (Dec 55.5 to 67.4) Done reading UCAC5 zone files... Matched 970 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 970 matched stars entering correct_measured_positions(), 962 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.38" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 970 matched stars entering correct_measured_positions(), 70381 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.39" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 727 to 788 (Dec 55.5 to 67.4) Done reading UCAC5 zone files... Matched 970 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 970 matched stars entering correct_measured_positions(), 70381 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.39" Accuracy estimation diagnostic: 970 matched stars entering correct_measured_positions(), 70381 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.42" Excluding outliers - 970 stars left (next iteration limit 1067) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) WCS_QUALITY_DIAG: file=Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits N_match=970 sigma_overall_arcsec=0.372 sigma_q1_arcsec=0.287 sigma_q2_arcsec=0.435 sigma_q3_arcsec=0.292 sigma_q4_arcsec=0.423 n_q1=250 n_q2=238 n_q3=231 n_q4=251 worst_quadrant_to_overall_ratio=1.171 The image catalog is written to wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits -region wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.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.lqtoV6Quzn (6) ############ Parsing command line arguments... WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits is already a symlink and we do not allow symlinks on symlinks The guess is based on the existing WCS header. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits 573.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits is already a symlink and we do not allow symlinks on symlinks FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits' -> 'wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits' FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits WCS_IMAGE_NAME=wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits WCS-calibrated image found: wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits Checking if the catalog wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits.cat corresponding to the image wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits alredy exist and is non-empty... Catalog wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits.cat corresponding to the image wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits WCS catalog name: wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=33, blended=4607, passed=71571 Got 71571 stars (including 66847 good ones) from the SExtractor catalog wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits.cat util/solve_plate_with_UCAC5 got 71571 stars from the SExtractor catalog Updated FoV from the plate-solved image: 941.4' Seting catalog search parameters based on the expected field of view 941.4 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013075 (47.1 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010460 (37.7 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 727 to 788 (Dec 55.5 to 67.3) Done reading UCAC5 zone files... Matched 972 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 972 matched stars entering correct_measured_positions(), 964 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.39" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 972 matched stars entering correct_measured_positions(), 70491 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.41" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 727 to 788 (Dec 55.5 to 67.3) Done reading UCAC5 zone files... Matched 972 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 972 matched stars entering correct_measured_positions(), 70492 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.41" Accuracy estimation diagnostic: 972 matched stars entering correct_measured_positions(), 70492 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.42" Excluding outliers - 972 stars left (next iteration limit 1069) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) WCS_QUALITY_DIAG: file=Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits N_match=972 sigma_overall_arcsec=0.369 sigma_q1_arcsec=0.327 sigma_q2_arcsec=0.415 sigma_q3_arcsec=0.313 sigma_q4_arcsec=0.422 n_q1=248 n_q2=239 n_q3=238 n_q4=247 worst_quadrant_to_overall_ratio=1.144 The image catalog is written to wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits -region wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.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.tPf5wydw9N (6) ############ Parsing command line arguments... The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um Internal estimated FoV 605.3' The guess is based on the FOCALLEN keyword. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-01-30_20.00sec_5.00C_LIGHT_0160.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-01-30_20.00sec_5.00C_LIGHT_0160.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-01-30_20.00sec_5.00C_LIGHT_0160.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-01-30_20.00sec_5.00C_LIGHT_0160.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-01-30_20.00sec_5.00C_LIGHT_0160.fits It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve! FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-01-30_20.00sec_5.00C_LIGHT_0160.fits WCS_IMAGE_NAME=wcs_fd_Dra-07-Q2b1x1_2026-05-19_03-01-30_20.00sec_5.00C_LIGHT_0160.fits WCS-calibrated image found: wcs_fd_Dra-07-Q2b1x1_2026-05-19_03-01-30_20.00sec_5.00C_LIGHT_0160.fits Checking if the catalog wcs_fd_Dra-07-Q2b1x1_2026-05-19_03-01-30_20.00sec_5.00C_LIGHT_0160.fits.cat corresponding to the image wcs_fd_Dra-07-Q2b1x1_2026-05-19_03-01-30_20.00sec_5.00C_LIGHT_0160.fits alredy exist and is non-empty... Catalog wcs_fd_Dra-07-Q2b1x1_2026-05-19_03-01-30_20.00sec_5.00C_LIGHT_0160.fits.cat corresponding to the image wcs_fd_Dra-07-Q2b1x1_2026-05-19_03-01-30_20.00sec_5.00C_LIGHT_0160.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Dra-07-Q2b1x1_2026-05-19_03-01-30_20.00sec_5.00C_LIGHT_0160.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-01-30_20.00sec_5.00C_LIGHT_0160.fits WCS catalog name: wcs_fd_Dra-07-Q2b1x1_2026-05-19_03-01-30_20.00sec_5.00C_LIGHT_0160.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=8, blended=2870, passed=51544 Got 51544 stars (including 48624 good ones) from the SExtractor catalog wcs_fd_Dra-07-Q2b1x1_2026-05-19_03-01-30_20.00sec_5.00C_LIGHT_0160.fits.cat util/solve_plate_with_UCAC5 got 51544 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.0' Seting catalog search parameters based on the expected field of view 937.0 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013014 (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 0.010411 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 729 to 788 (Dec 55.9 to 67.3) Done reading UCAC5 zone files... Matched 972 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 972 matched stars entering correct_measured_positions(), 968 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.44" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 972 matched stars entering correct_measured_positions(), 51056 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.44" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 729 to 788 (Dec 55.9 to 67.3) Done reading UCAC5 zone files... Matched 972 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 972 matched stars entering correct_measured_positions(), 51054 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.44" Accuracy estimation diagnostic: 972 matched stars entering correct_measured_positions(), 51054 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.49" Excluding outliers - 972 stars left (next iteration limit 1069) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) WCS_QUALITY_DIAG: file=fd_Dra-07-Q2b1x1_2026-05-19_03-01-30_20.00sec_5.00C_LIGHT_0160.fits N_match=972 sigma_overall_arcsec=0.499 sigma_q1_arcsec=0.349 sigma_q2_arcsec=0.672 sigma_q3_arcsec=0.383 sigma_q4_arcsec=0.720 n_q1=215 n_q2=262 n_q3=231 n_q4=264 worst_quadrant_to_overall_ratio=1.442 The image catalog is written to wcs_fd_Dra-07-Q2b1x1_2026-05-19_03-01-30_20.00sec_5.00C_LIGHT_0160.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Dra-07-Q2b1x1_2026-05-19_03-01-30_20.00sec_5.00C_LIGHT_0160.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-01-30_20.00sec_5.00C_LIGHT_0160.fits -region wcs_fd_Dra-07-Q2b1x1_2026-05-19_03-01-30_20.00sec_5.00C_LIGHT_0160.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Dra-07-Q2b1x1_2026-05-19_03-01-30_20.00sec_5.00C_LIGHT_0160.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.NosbOktSkm (6) ############ Parsing command line arguments... The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um Internal estimated FoV 605.3' The guess is based on the FOCALLEN keyword. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve! FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits WCS_IMAGE_NAME=wcs_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits WCS-calibrated image found: wcs_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits Checking if the catalog wcs_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits.cat corresponding to the image wcs_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits alredy exist and is non-empty... Catalog wcs_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits.cat corresponding to the image wcs_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits WCS catalog name: wcs_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=9, blended=2321, passed=46018 Got 46018 stars (including 43647 good ones) from the SExtractor catalog wcs_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits.cat util/solve_plate_with_UCAC5 got 46018 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.0' Seting catalog search parameters based on the expected field of view 937.0 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013014 (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 0.010411 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 729 to 788 (Dec 55.9 to 67.3) Done reading UCAC5 zone files... Matched 968 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 968 matched stars entering correct_measured_positions(), 964 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.45" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 968 matched stars entering correct_measured_positions(), 45606 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.44" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 729 to 788 (Dec 55.9 to 67.3) Done reading UCAC5 zone files... Matched 968 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 968 matched stars entering correct_measured_positions(), 45607 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.44" Accuracy estimation diagnostic: 968 matched stars entering correct_measured_positions(), 45607 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.45" Excluding outliers - 968 stars left (next iteration limit 1064) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) WCS_QUALITY_DIAG: file=fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits N_match=968 sigma_overall_arcsec=0.493 sigma_q1_arcsec=0.332 sigma_q2_arcsec=0.619 sigma_q3_arcsec=0.394 sigma_q4_arcsec=0.717 n_q1=214 n_q2=255 n_q3=236 n_q4=263 worst_quadrant_to_overall_ratio=1.455 The image catalog is written to wcs_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits -region wcs_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits.cat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations Skipping WCS quality comparison: not the first SExtractor pass (default.sex.telephoto_lens_vSTL) Copying WCS-calibrated images back to input directory Saving fully-calibrated image wcs_fd_Dra-07-Q2b1x1_2026-05-19_03-01-30_20.00sec_5.00C_LIGHT_0160.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/wcs_fd_Dra-07-Q2b1x1_2026-05-19_03-01-30_20.00sec_5.00C_LIGHT_0160.fits Saving fully-calibrated image wcs_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/wcs_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits Preparing the HTML report for the field Dra-07-Q2b1x1 with default.sex.telephoto_lens_vSTL Forced photometry on wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits at 17:10:57.16 +66:07:57.3: 15.00 +/- 0.15 detection Forced photometry on wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits at 17:10:57.16 +66:07:57.3: 14.87 +/- 0.13 detection Forced photometry reference-image weighted average: 14.93 +/- 0.10 Forced photometry filter REJECTED candidate at 17:10:57.16 +66:07:57.3: ref_mag=14.93 +/- 0.10 new_mean_mag=14.7785 delta=0.15 (need > 0.90) Forced photometry on wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits at 17:22:35.32 +60:43:12.8: 13.94 +/- 0.05 detection Forced photometry on wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits at 16:24:18.17 +59:04:51.6: 14.01 +/- 0.06 detection Forced photometry on wcs_Dra-07-Q2b1x1_2026-04-16_04-39-31_20.00sec_-5.00C_LIGHTs_0320.fits at 17:19:22.10 +61:44:53.9: 14.24 +/- 0.06 detection Forced photometry on wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits at 17:22:35.32 +60:43:12.8: 14.01 +/- 0.05 detection Forced photometry on wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits at 17:19:22.10 +61:44:53.9: 14.30 +/- 0.07 detection Forced photometry reference-image weighted average: 13.97 +/- 0.03 Forced photometry on wcs_Dra-07-Q2b1x1_2026-04-16_04-40-29_20.00sec_-4.90C_LIGHTs_0321.fits at 16:24:18.17 +59:04:51.6: 14.02 +/- 0.06 detection Forced photometry filter REJECTED candidate at 17:22:35.32 +60:43:12.8: ref_mag=13.97 +/- 0.03 new_mean_mag=14.1433 delta=-0.17 (need > 0.90) Forced photometry reference-image weighted average: 14.27 +/- 0.05 Forced photometry reference-image weighted average: 14.02 +/- 0.04 Forced photometry filter REJECTED candidate at 17:19:22.10 +61:44:53.9: ref_mag=14.27 +/- 0.05 new_mean_mag=14.3046 delta=-0.04 (need > 0.90) Forced photometry filter REJECTED candidate at 16:24:18.17 +59:04:51.6: ref_mag=14.02 +/- 0.04 new_mean_mag=14.1506 delta=-0.13 (need > 0.90) make_report_in_HTML.sh Phase 1 (network queries): 1s Pre-generating preview images in parallel... Done pre-generating preview images. Pre-generating finding charts in parallel... Done pre-generating finding charts. make_report_in_HTML.sh Pre-generation: 0s xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 85702_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161 The candidate 85702_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161 did not pass the final checksDiscovery image 1 2026 05 19.33450 2461179.83450 14.75 17:10:57.24 +66:07:57.9 4907 5689 /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-01-30_20.00sec_5.00C_LIGHT_0160.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 85712_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161 The candidate 85712_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161 did not pass the final checks Discovery image 2 2026 05 19.33496 2461179.83496 14.83 17:10:57.08 +66:07:56.7 4909 5690 /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits **** FOUND 16:26:50.06 +60:54:29.7 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 85752_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161 The candidate 85752_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161 did not pass the final checks Discovery image 2 2026 05 19.33496 2461179.83496 13.97 16:26:50.02 +60:54:30.0 1729 2738 /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits Rejecting candidate due to large distance (14.7") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 85779_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161 The candidate 85779_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161 did not pass the final checks Discovery image 2 2026 05 19.33496 2461179.83496 10.79 17:38:16.98 +59:02:17.9 7119 1546 /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits Rejecting candidate due to large distance (14.4") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 85792_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161 The candidate 85792_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161 did not pass the final checks Discovery image 2 2026 05 19.33496 2461179.83496 11.41 17:08:20.95 +61:51:07.5 4774 3096 /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits Rejecting candidate due to large distance (13.1") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 85873_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161 The candidate 85873_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161 did not pass the final checks Discovery image 2 2026 05 19.33496 2461179.83496 11.58 17:17:51.41 +64:58:35.0 5364 5003 /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits Rejecting candidate due to large distance (14.3") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 85880_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161 The candidate 85880_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161 did not pass the final checks Discovery image 2 2026 05 19.33496 2461179.83496 12.51 17:30:52.93 +59:58:48.1 6488 2053 /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits Rejecting candidate due to large distance (13.6") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 85888_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161 The candidate 85888_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161 did not pass the final checks Discovery image 2 2026 05 19.33496 2461179.83496 12.85 16:20:59.44 +57:31:48.5 0940 0773 /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits Rejecting candidate due to large distance (13.9") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 85895_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161 The candidate 85895_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161 did not pass the final checks Discovery image 2 2026 05 19.33496 2461179.83496 12.55 16:45:18.57 +61:27:26.9 3113 2915 /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits **** FOUND 16:56:17.69 +65:00:44.3 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 85904_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161 The candidate 85904_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161 did not pass the final checks Discovery image 2 2026 05 19.33496 2461179.83496 12.76 16:56:17.69 +65:00:44.1 3985 5019 /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits **** FOUND 17:08:26.11 +65:44:20.1 in the exclusion list exclusion_list_bbsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 85941_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161 The candidate 85941_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161 did not pass the final checks Discovery image 2 2026 05 19.33496 2461179.83496 12.70 17:08:26.10 +65:44:20.1 4757 5449 /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits **** FOUND 17:01:56.88 +64:36:01.5 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 85944_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161 The candidate 85944_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161 did not pass the final checks Discovery image 2 2026 05 19.33496 2461179.83496 12.90 17:01:56.88 +64:36:01.3 4343 4759 /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits Rejecting candidate due to large distance (13.1") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 85990_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161 The candidate 85990_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161 did not pass the final checks Discovery image 2 2026 05 19.33496 2461179.83496 12.72 17:11:38.81 +64:39:57.5 4971 4801 /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits **** FOUND 17:16:31.34 +60:43:42.7 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 86007_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161 The candidate 86007_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161 did not pass the final checks Discovery image 2 2026 05 19.33496 2461179.83496 13.11 17:16:31.29 +60:43:42.8 5384 2432 /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits **** FOUND 17:16:48.42 +62:33:50.3 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 86047_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161 The candidate 86047_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161 did not pass the final checks Discovery image 2 2026 05 19.33496 2461179.83496 13.26 17:16:48.40 +62:33:50.1 5358 3541 /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits Rejecting candidate due to large distance (13.3") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 86057_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161 The candidate 86057_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161 did not pass the final checks Discovery image 2 2026 05 19.33496 2461179.83496 13.44 17:43:10.22 +65:19:42.8 6950 5374 /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits Rejecting candidate due to large distance (13.7") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 86058_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161 The candidate 86058_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161 did not pass the final checks Discovery image 2 2026 05 19.33496 2461179.83496 13.71 16:16:06.26 +58:57:14.8 0711 1700 /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits **** FOUND 17:40:08.47 +63:41:45.9 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 86064_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161 The candidate 86064_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161 did not pass the final checks Discovery image 2 2026 05 19.33496 2461179.83496 13.45 17:40:08.37 +63:41:46.0 6889 4364 /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits **** FOUND 17:30:33.47 +57:51:26.3 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 86068_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161 The candidate 86068_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161 did not pass the final checks Discovery image 2 2026 05 19.33496 2461179.83496 13.43 17:30:33.44 +57:51:27.1 6588 0766 /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits **** FOUND 16:33:11.75 +61:14:32.6 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 86101_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161 The candidate 86101_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161 did not pass the final checks Discovery image 2 2026 05 19.33496 2461179.83496 13.48 16:33:11.82 +61:14:32.9 2222 2875 /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits Rejecting candidate due to large distance (13.8") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 86108_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161 The candidate 86108_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161 did not pass the final checks Discovery image 2 2026 05 19.33496 2461179.83496 13.47 16:37:18.58 +61:18:02.9 2525 2875 /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits **** FOUND 16:38:07.54 +65:25:37.2 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 86119_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161 The candidate 86119_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161 did not pass the final checks Discovery image 2 2026 05 19.33496 2461179.83496 13.69 16:38:07.62 +65:25:36.5 2851 5357 /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits **** FOUND 16:34:39.45 +59:44:29.8 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 86132_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161 The candidate 86132_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161 did not pass the final checks Discovery image 2 2026 05 19.33496 2461179.83496 13.50 16:34:39.38 +59:44:29.7 2218 1957 /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits Rejecting candidate due to large distance (14.3") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 86235_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161 The candidate 86235_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161 did not pass the final checks Discovery image 2 2026 05 19.33496 2461179.83496 13.66 17:32:43.86 +62:23:30.0 6476 3519 /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits **** FOUND 17:33:41.09 +57:34:25.0 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 86245_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161 The candidate 86245_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161 did not pass the final checks Discovery image 2 2026 05 19.33496 2461179.83496 14.02 17:33:40.78 +57:34:24.8 6858 0618 /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits **** FOUND 16:35:59.10 +58:51:33.1 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 86260_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161 The candidate 86260_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161 did not pass the final checks Discovery image 2 2026 05 19.33496 2461179.83496 14.06 16:35:59.14 +58:51:32.8 2257 1412 /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits **** FOUND 17:25:38.86 +65:55:42.2 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 86277_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161 The candidate 86277_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161 did not pass the final checks Discovery image 2 2026 05 19.33496 2461179.83496 14.03 17:25:38.87 +65:55:41.5 5818 5611 /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits Rejecting candidate due to large distance (12.6") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 86282_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161 The candidate 86282_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161 did not pass the final checks Discovery image 2 2026 05 19.33496 2461179.83496 14.08 16:12:00.50 +61:48:34.9 0755 3469 /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits **** FOUND 17:28:29.11 +59:02:33.8 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 86302_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161 The candidate 86302_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161 did not pass the final checks Discovery image 2 2026 05 19.33496 2461179.83496 14.20 17:28:29.55 +59:02:32.9 6358 1470 /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits **** FOUND 16:32:39.61 +62:52:48.7 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 86304_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161 The candidate 86304_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161 did not pass the final checks Discovery image 2 2026 05 19.33496 2461179.83496 14.03 16:32:39.90 +62:52:45.3 2310 3864 /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits Rejecting candidate due to large distance (13.2") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 86315_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161 The candidate 86315_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161 did not pass the final checks Discovery image 2 2026 05 19.33496 2461179.83496 14.44 16:36:33.46 +65:47:25.3 2777 5588 /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits **** FOUND 17:28:27.08 +59:02:54.7 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 86377_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161 The candidate 86377_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161 did not pass the final checks Discovery image 2 2026 05 19.33496 2461179.83496 14.17 17:28:27.04 +59:02:55.6 6354 1474 /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits Discovery image 1 2026 05 19.33450 2461179.83450 14.21 16:24:18.36 +59:04:52.0 1362 1666 /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-01-30_20.00sec_5.00C_LIGHT_0160.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 86382_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161 The candidate 86382_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161 did not pass the final checks Discovery image 2 2026 05 19.33496 2461179.83496 14.09 16:24:17.97 +59:04:51.3 1364 1667 /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits **** FOUND 16:58:34.32 +62:30:18.3 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 86384_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161 The candidate 86384_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161 did not pass the final checks Discovery image 2 2026 05 19.33496 2461179.83496 14.25 16:58:34.31 +62:30:19.0 4088 3497 /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits **** FOUND 16:28:14.44 +59:47:41.4 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 86395_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161 The candidate 86395_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161 did not pass the final checks Discovery image 2 2026 05 19.33496 2461179.83496 14.12 16:28:14.40 +59:47:40.3 1734 2052 /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits Discovery image 1 2026 05 19.33450 2461179.83450 14.21 17:22:35.39 +60:43:12.8 5831 2449 /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-01-30_20.00sec_5.00C_LIGHT_0160.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 86412_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161 The candidate 86412_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161 did not pass the final checks Discovery image 2 2026 05 19.33496 2461179.83496 14.10 17:22:35.26 +60:43:12.7 5832 2450 /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits **** FOUND 17:46:27.91 +65:27:17.5 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 86428_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161 The candidate 86428_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161 did not pass the final checks Discovery image 2 2026 05 19.33496 2461179.83496 14.23 17:46:28.07 +65:27:17.1 7145 5482 /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits Discovery image 1 2026 05 19.33450 2461179.83450 14.32 17:19:22.02 +61:44:54.0 5560 3056 /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-01-30_20.00sec_5.00C_LIGHT_0160.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 86432_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161 The candidate 86432_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161 did not pass the final checks Discovery image 2 2026 05 19.33496 2461179.83496 14.28 17:19:22.19 +61:44:53.7 5562 3058 /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits **** FOUND 17:29:27.50 +63:52:09.7 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 86449_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161 The candidate 86449_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161 did not pass the final checks Discovery image 2 2026 05 19.33496 2461179.83496 14.35 17:29:27.40 +63:52:08.8 6166 4387 /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits Rejecting candidate due to large distance (14.0") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 86474_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161 The candidate 86474_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161 did not pass the final checks Discovery image 2 2026 05 19.33496 2461179.83496 14.72 17:38:15.77 +64:02:27.5 6738 4555 /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits Rejecting candidate due to large distance (14.5") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 86497_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161 The candidate 86497_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161 did not pass the final checks Discovery image 2 2026 05 19.33496 2461179.83496 14.32 17:00:41.63 +59:14:44.1 4197 1522 /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits **** FOUND 17:26:15.14 +63:11:33.9 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 86537_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161 The candidate 86537_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161 did not pass the final checks Discovery image 2 2026 05 19.33496 2461179.83496 14.47 17:26:15.21 +63:11:34.7 5985 3961 /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits **** FOUND 17:36:50.02 +59:30:19.2 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 86557_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161 The candidate 86557_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161 did not pass the final checks Discovery image 2 2026 05 19.33496 2461179.83496 14.12 17:36:50.14 +59:30:19.3 6972 1815 /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits Rejecting candidate due to large distance (13.7") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 86571_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161 The candidate 86571_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161 did not pass the final checks Discovery image 2 2026 05 19.33496 2461179.83496 14.29 16:48:17.57 +61:29:48.5 3330 2923 /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits **** FOUND 17:04:32.35 +63:10:43.7 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 86629_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161 The candidate 86629_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161 did not pass the final checks Discovery image 2 2026 05 19.33496 2461179.83496 14.66 17:04:32.19 +63:10:44.1 4506 3897 /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits Rejecting candidate due to large distance (13.1") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 86728_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161 The candidate 86728_fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161 did not pass the final checks Discovery image 2 2026 05 19.33496 2461179.83496 14.64 16:50:53.67 +65:50:53.7 3669 5543 /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits Rejecting candidate due to large distance (13.0") between the two second-epoch detections make_report_in_HTML.sh Phase 2 (HTML assembly): 1s make_report_in_HTML.sh TOTAL: 2s Prepared the HTML report for the field Dra-07-Q2b1x1 with default.sex.telephoto_lens_vSTL *------ done with default.sex.telephoto_lens_vSTL ------* #### The local exclusion list is exclusion_list_local.txt #### ########### Completed Dra-07-Q2b1x1 ########### The analysis was running at tau We are allowed to update the exclusion list at tau host Found ../exclusion_list_TTUQ2.txt #### The exclusion list before filtering-out asteroids, bad pixels and adding Gaia sources #### ################################################################################### renamed 'exclusion_list_index_html.txt_noasteroids' -> 'exclusion_list_index_html.txt' renamed 'exclusion_list_index_html.txt_nohotpixels' -> 'exclusion_list_index_html.txt' # Count candidates with no identification (that also don't look like hot pix) Found 0 unidentified candidates (excluding asteroids, hot pixels and known variable stars). ################################################################################### 0 candidates found (excluding asteroids and hot pixels) This does not look like a test run ################################################################################### exclusion_list_gaiadr2.txt NOT FOUND exclusion_list_apass.txt NOT FOUND IS_THIS_TEST_RUN=NO ALLOW_EXCLUSION_LIST_UPDATE= YES #### Nothing to add to the exclusion list #### The observatory MPC code is V36 ############################################################ Positions of planets computed with util/planet_finder/main.py for JD(UT)2461179.83449905 -observatory V36 04:06:15.06 +21:50:00.2 Mercury (-1.8mag) 05:59:53.34 +25:02:32.4 Venus (-3.9mag) 01:52:26.85 +10:44:58.2 Mars (1.3mag) 07:32:49.73 +22:07:48.6 Jupiter (-1.9mag) 00:42:53.11 +02:11:55.6 Saturn (0.9mag) 03:55:24.14 +20:11:21.0 Uranus (5.8mag) 00:14:38.00 +00:08:01.7 Neptune (7.8mag) 20:34:07.55 -22:58:03.3 Pluto (14.5mag) 06:14:35.81 +26:55:44.1 Moon (-9.0mag) -rw-r--r-- 1 apache apache 362 May 19 05:33 planets.txt ############################################################ Positions of selected moons from JPL HORIZONS for JD(UT)2461179.83449905: 07:32:43.66 +22:08:04.9 Io (5.9mag) 07:32:56.85 +22:07:28.2 Europa (6.1mag) 07:32:47.21 +22:08:01.3 Ganymede (5.5mag) 07:33:22.07 +22:06:27.4 Callisto (6.7mag) 07:34:20.07 +21:44:55.6 Himalia (15.5mag) 07:32:47.20 +22:07:56.7 Thebe (16.4mag) 07:34:44.85 +22:09:01.7 Elara (17.5mag) 07:33:53.15 +22:30:14.5 Pasiphae (17.6mag) 07:40:12.01 +22:08:13.2 Carme (18.7mag) 00:42:48.56 +02:12:24.9 Titan (8.7mag) 00:42:58.77 +02:11:55.9 Rhea (10.0mag) 00:43:00.65 +02:10:51.4 Iapetus (11.4mag) 00:42:55.40 +02:11:32.1 Hyperion (14.7mag) 00:43:58.38 +02:16:38.7 Phoebe (16.7mag) -rw-r--r-- 1 apache apache 569 May 19 05:33 moons.txt ############################################################ Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461179.83449905: 17:09:45.27 -31:45:01.7 JWST 18:12:30.21 +31:33:09.6 Chandra 19:43:49.72 +11:50:21.9 XMM-Newton -rw-r--r-- 1 apache apache 96 May 19 05:33 spacecraft.txt ############################################################ Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461179.83449905 -observatory V36 -> Warning: Longitude 255.61742 is outside valid range [-180, 180] 13:27:19.86 -27:45:01.4 14.5mag D/1884 O1 (Barnard) 06:25:33.77 +30:49:34.8 15.8mag D/1886 K1 (Brooks) 15:32:36.86 +00:59:50.3 14.7mag D/1895 Q1 (Swift) 05:17:12.30 +24:22:49.9 17.1mag D/1918 W1 (Schorr) 08:41:43.50 +20:25:43.3 17.8mag P/2009 WX51 (Catalina) 18:53:40.29 -31:07:02.6 13.7mag P/2010 H2 (Vales) 05:34:28.56 -68:25:34.5 17.4mag C/2014 UN271 (Bernardinelli-Bernstein) 05:41:59.03 +31:43:54.3 17.4mag C/2017 K2 (PANSTARRS) 17:22:23.05 +14:00:43.6 17.7mag C/2021 G2 (ATLAS) 23:14:49.96 +30:44:00.6 17.2mag C/2022 E2 (ATLAS) 05:09:33.05 +26:45:50.7 16.3mag C/2022 N2 (PANSTARRS) 09:16:51.98 +31:40:16.4 16.5mag C/2022 QE78 (ATLAS) 08:40:58.36 +02:46:12.7 17.6mag C/2022 R6 (PANSTARRS) 18:40:16.83 +20:53:05.7 17.7mag C/2023 A3 (Tsuchinshan-ATLAS) 15:27:20.70 -11:05:15.3 17.5mag P/2023 B1 (PANSTARRS) 08:59:43.12 -07:23:08.6 18.0mag C/2023 F3 (ATLAS) 22:15:14.96 +65:10:24.0 17.7mag C/2023 H5 (Lemmon) 18:31:35.04 -05:02:18.5 13.8mag C/2023 R1 (PANSTARRS) 14:17:18.80 +87:05:18.9 17.9mag C/2023 X2 (Lemmon) 06:45:24.60 +63:46:27.1 17.5mag C/2024 A1 (ATLAS) 06:15:37.60 +25:35:41.4 12.8mag C/2024 E1 (Wierzchos) 15:53:37.41 +11:22:52.9 17.3mag C/2024 G6 (ATLAS) 20:21:57.07 +25:03:43.3 14.2mag C/2024 J3 (ATLAS) 03:58:09.68 -17:56:59.3 16.1mag C/2024 T5 (ATLAS) 05:47:10.43 +38:05:48.0 17.9mag C/2025 J1 (Borisov) 11:55:40.62 +53:25:28.3 16.7mag C/2025 L1 (ATLAS) 06:08:24.09 -09:31:49.1 11.7mag C/2025 R3 (PANSTARRS) 12:42:18.97 +04:29:01.9 17.2mag C/2025 Y1 (ATLAS) 01:22:09.91 +41:44:35.7 15.6mag C/2026 B2 (Sun-Gao) 11:11:36.63 -12:18:41.3 16.2mag A/2026 E1 19:46:51.29 -08:11:06.0 9.9mag 10P/Tempel 14:22:35.45 -01:28:08.6 17.0mag 24P/Schaumasse 10:59:08.47 -00:52:35.0 15.9mag 29P/Schwassmann-Wachmann 10:47:05.52 -02:35:50.1 17.6mag 43P/Wolf-Harrington 02:40:44.55 +22:49:54.7 17.5mag 47P/Ashbrook-Jackson 08:17:44.48 +29:10:02.9 16.9mag 63P/Wild 00:07:55.61 -07:54:37.6 15.7mag 65P/Gunn 05:40:07.64 +30:25:38.1 16.4mag 76P/West-Kohoutek-Ikemura 02:21:45.53 +14:18:38.5 14.0mag 78P/Gehrels 00:34:32.24 +00:04:45.5 15.2mag 88P/Howell 03:50:57.51 +27:56:16.5 15.1mag 93P/Lovas 06:04:22.20 +33:20:09.1 15.8mag 123P/West-Hartley 09:16:38.49 +23:16:41.7 16.4mag 124P/Mrkos 03:26:23.50 +17:42:54.8 16.4mag 128P/Shoemaker-Holt 03:53:51.17 +17:51:11.3 17.7mag 131P/Mueller 04:24:35.23 +19:39:18.6 12.2mag 141P/Machholz 04:27:47.11 +15:10:53.1 12.1mag 141P-A/Machholz 03:10:00.78 +11:55:54.3 10.5mag 141P-D/Machholz 02:43:02.60 -27:47:52.7 17.5mag 161P/Hartley-IRAS 02:38:49.61 +15:03:31.4 14.8mag 162P/SidingSpring 19:31:52.92 -03:15:41.5 17.9mag 169P/NEAT 17:07:22.06 -09:59:51.5 16.2mag 235P/LINEAR 06:49:21.50 +35:55:14.9 17.3mag 240P/NEAT 23:41:00.07 -10:22:08.7 16.9mag 260P/McNaught 03:12:53.77 +28:26:40.9 17.7mag 295P/LINEAR 20:52:55.08 -34:45:35.5 18.0mag 320P/McNaught 15:25:31.64 +08:20:54.7 17.4mag 391P/Kowalski 07:52:23.73 +21:09:22.8 17.8mag 450P/LONEOS 06:27:39.38 +43:01:51.9 17.7mag 493P/LONEOS -rw-r--r-- 1 apache apache 3.0K May 19 05:33 comets.txt ############################################################ List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html : 01:13:11.60 -33:25:16.10 ASASSN-26dg 2026-05-13.41 16.8 16:44:31.77 -27:15:18.40 AT2026mhn 2026-05-12.33 15.8 21:23:11.57 -19:09:45.00 AT2026kwu 2026-05-12.26 16.9 14:20:14.30 -30:20:51.90 AT2026ktm 2026-05-12.06 17.21 14:41:39.01 -37:13:46.40 AT2026lkm 2026-05-11.18 16.89 12:59:50.45 -10:58:38.80 SN2026kep 2026-05-9.06 17.5 13:37:29.61 -29:50:30.90 AT2026lkd 2026-05-9.09 17.23 09:46:42.01 -14:52:03.60 SN2026kmo 2026-05-8.99 17.51 15:03:05.28 +22:02:03.80 AT2026lxf 2026-05-8.34 13.72 10:23:49.41 -20:57:25.30 ASASSN-26df 2026-05-8.21 16.52 22:14:40.56 +05:04:51.60 2026lda 2026-05-7.56 16.2 21:35:33.81 -14:05:16.30 ASASSN-26de 2026-05-6.29 14.51 16:21:49.13 -61:36:14.60 ASASSN-26dd 2026-05-5.15 15.93 14:26:40.22 -24:48:37.50 AT2026lig 2026-05-4.27 14.63 13:17:51.04 +30:25:13.50 SN2026kcp 2026-05-4.46 16.43 11:27:55.57 -13:38:56.90 SN2026kza 2026-05-1.08 15.59 22:28:27.10 +30:17:54.30 SN 2026fov 2026-04-29.6 14.36 21:00:10.71 -32:17:03.90 AT2026kis 2026-04-27.36 16.15 14:32:57.37 -58:13:26.40 ASASSN-26dc 2026-04-27.27 13.42 15:32:05.35 -43:54:34.60 ASASSN-26db 2026-04-27.37 16.06 16:34:34.94 -54:34:58.20 ASASSN-26da 2026-04-25.14 15.99 10:06:55.04 -01:13:49.70 SN2026jsg 2026-04-24.99 16.28 15:15:57.17 +56:18:32.80 SN2026kid 2026-04-24.52 -3.65 07:58:28.45 +57:03:42.40 AT2026kcf 2026-04-24.2 16.89 11:38:21.80 -50:43:06.50 SN2026jkb 2026-04-24.24 15.38 10:06:11.41 -39:41:04.20 AT2026dil 2026-04-24.2 16.85 14:21:40.08 +13:13:46.30 SN2026jlm 2026-04-22.16 15.12 10:53:55.42 -16:06:08.10 ASASSN-26cz 2026-04-22.12 16.24 01:13:11.60 -33:25:16.10 2026-05-13.41 16.8 13:45:02.03 +15:17:14.50 ASASSN-26cy 2026-04-21.27 15.78 13:20:52.22 -35:57:03.60 AT2026jcm 2026-04-19.01 16.65 13:36:15.66 -36:53:48.40 SN 2026iqy 2026-04-18.92 17.31 06:34:01.33 -40:07:34.00 ASASSN-26cx 2026-04-19.07 16.16 23:33:57.97 -45:12:11.90 SN 2026idu 2026-04-19.41 15.9 12:10:50.92 +66:55:31.20 SN 2026icv 2026-04-17.14 16.03 21:36:59.06 -60:43:35.90 ASASSN-26cv 2026-04-17.35 -1.18 08:13:26.26 -27:07:30.50 ASASSN-26cw 2026-04-17.07 -1.01 14:49:14.01 -27:29:20.10 ASASSN-26cu 2026-04-16.29 -2.7 17:21:59.44 -38:54:04.60 ASASSN-26ct 2026-04-14.4 15.15 15:25:54.99 +07:49:24.50 SN2026huo 2026-04-12.14 16.96 01:13:11.60 -33:25:16.10 2026-05-13.41 16.8 12:23:20.40 +04:53:39.10 AT2026ixd 2026-04-12.14 17.65 17:46:09.76 -61:19:50.40 SN2026icy 2026-04-12.2 17.03 09:25:46.42 +02:13:46.30 SN2026gud 2026-04-11.98 16.49 16:52:15.46 -60:27:45.90 ASASSN-26cs 2026-04-12.4 15.5 04:20:55.37 -51:15:31.10 ASASSN-26cr 2026-04-12.01 15.37 22:25:39.35 +36:45:06.90 AT2026ihl 2026-04-10.48 14.21 19:40:44.94 +00:41:03.80 AT2026imw 2026-04-10.32 16.06 19:52:04.70 +05:53:33.50 ASASSN-26cq 2026-04-9.31 14.98 16:08:18.39 -64:11:08.80 ASASSN-26cp 2026-04-9.29 13.32 09:22:22.90 -61:02:43.70 SN2026idh 2026-04-7.97 16.34 05:06:54.12 -19:42:26.40 AT2026imr 2026-04-8 17.49 07:14:55.34 -36:03:21.40 AT2026hei 2026-04-8.12 16.7 21:35:33.14 -19:01:34.80 AT2026ihm 2026-04-8.36 16.7 04:28:24.08 -32:25:35.30 AT2026imo 2026-04-8.02 16.81 05:10:35.79 -39:38:40.80 SN 2026hnn 2026-04-7.04 17.07 09:54:32.04 -01:17:25.80 ASASSN-26cn 2026-04-7.01 15.58 07:46:24.43 -77:29:35.90 ASASSN-26co 2026-04-7.15 14.93 05:00:45.52 -29:51:06.20 AT2026hvw 2026-04-6.03 16.51 19:49:33.10 -23:37:11.00 ASASSN-26cl 2026-04-5.29 14.98 19:32:43.55 -22:39:33.40 ASASSN-26cm 2026-04-4.3 13.88 18:08:57.38 +76:48:23.60 ASASSN-26ck 2026-04-2.37 15.38 16:16:36.10 +44:52:30.20 AT2026hyy 2026-04-2.58 13.81 21:55:23.31 -34:48:53.90 ASASSN-26cj 2026-03-30.4 -1.47 11:19:50.81 -27:51:50.40 SN2026gvk 2026-03-30 15.28 11:53:57.02 -23:09:46.20 SN2026gzx 2026-03-28.75 15.27 07:13:46.14 -33:10:15.70 ASASSN-26ci 2026-03-28.15 15.14 09:03:36.09 -67:58:13.00 SN2026hkg 2026-03-28.19 15.82 07:03:00.72 +39:14:43.00 SN2026fin 2026-03-28.27 15.82 05:35:42.80 -63:44:05.50 ASASSN-26ch 2026-03-27.86 13.02 11:23:19.04 +34:22:38.00 SN2026fwt 2026-03-27.3 16.56 19:03:49.79 +37:04:05.20 ASASSN-26ce 2026-03-26.56 16.3 20:26:56.07 -52:54:06.50 AT2026hiy 2026-03-26.35 16.95 05:25:54.76 -30:15:35.80 ASASSN-26cg 2026-03-25.07 16.88 06:57:16.49 -26:54:37.20 SN2026fzb 2026-03-25.14 15.8 14:37:38.23 -43:00:52.30 ASASSN-26cd 2026-03-24.24 12.52 17:34:53.03 +06:04:29.70 AT2026gzl 2026-03-23.27 15.82 08:30:02.60 -35:12:47.50 ASASSN-26cf 2026-03-23.2 14.82 16:54:25.33 +37:49:56.60 SN 2026evz 2026-03-21.32 17.54 17:06:19.20 -18:54:19.50 ASASSN-26bx 2026-03-21.25 16.39 19:01:16.28 -29:29:23.10 ASASSN-26bw 2026-03-21.33 15.81 08:46:05.75 +10:47:39.80 ASASSN-26ca 2026-03-21.13 14.27 12:14:58.16 +63:47:16.20 SN 2026fvx 2026-03-21.12 15.6 18:02:55.90 -75:23:02.60 ASASSN-26bz 2026-03-21.32 16.16 12:16:02.88 -53:16:33.80 ASASSN-26cc 2026-03-20.04 15.48 13:08:21.85 +29:13:44.20 SN 2026fmh 2026-03-20.16 -0.33 19:56:38.48 -34:45:21.50 ASASSN-26cb 2026-03-20.35 -3.26 14:32:41.15 -41:38:48.50 ASASSN-26by 2026-03-20.15 -1.31 13:00:42.99 +37:18:34.60 SN2026fjc 2026-03-19.5 15.97 06:02:44.21 -04:11:06.20 ASASSN-26bv 2026-03-19.19 15.67 12:20:27.96 -45:55:38.40 ASASSN-26bt 2026-03-18.8 16.32 07:49:57.30 -56:14:35.10 ASASSN-26bu 2026-03-19.19 15.74 06:04:29.75 +53:23:34.00 SN 2026eza 2026-03-18.2 17.48 11:54:57.87 +69:19:28.90 AT2026fsf 2026-03-18.14 16.95 10:44:46.95 +58:27:29.30 SN 2026enn 2026-03-18.13 17.53 20:45:54.04 -73:26:43.00 AT 2026ezy 2026-03-18.13 16.83 06:53:18.10 -59:10:49.30 ASASSN-26bs 2026-03-18.02 16.93 07:45:09.29 -62:14:36.20 ASASSN-26br 2026-03-16.16 16.78 19:24:27.93 -52:04:36.40 AT 2023uk 2026-03-16.35 14.2 04:52:54.50 -15:20:57.10 AT2026fhw 2026-03-14.06 SDSS -rw-r--r-- 1 apache apache 5.8K May 19 05:33 asassn_transients_list.txt ############################################################ Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html : 00:43:04.88 +41:29:41.4 PNV J00430488+4129414 2026-02-20.5923 18.84Cmag 17:43:29.74 +11:24:00.3 TCP J17432974+1124003 2026-02-22.3773 13.6mag 09:55:01.59 +69:08:42.7 PNV J09550159+6908427 2026-02-20.893 19.0mag 07:03:25.76 -12:41:40.1 TCP J07032576-1241401 2026-03-10.4268 15.4mag 00:42:36.82 +41:16:05.8 PNV J00423682+4116058 2026-03-12.5744 17.24Cmag 07:26:45.79 -27:45:14.1 TCP J07264579-2745141 2026-03-17.4417 14.8mag 17:57:19.56 -28:08:14.7 TCP J17571956-2808147 2026-03-19.7972 14.5mag 08:46:05.73 +10:47:39.7 TCP J08460573+1047397 2026-03-21.1936 14.5mag 09:55:38.83 +69:05:21.7 PNV J09553883+6905217 2026-04-01.893 19.4mag 19:32:43.67 -22:39:30.7 TCP J19324367-2239307 2026-04-05.4395 13.6mag 16:16:36.03 +44:52:28.9 TCP J16163603+4452289 2026-04-05.6655 14.2mag 00:43:38.36 +41:15:32.4 PNV J00433836+4115324 2026-04-08.079 17.2mag 15:41:11.68 +59:18:26.8 TCP J15411168+5918268 2026-04-12.9625 19.2mag 00:43:35.02 +41:46:28.0 PNV J00433502+4146280 2026-04-23.056 15.9mag 00:42:55.64 +41:14:12.2 PNV J00425564+4114122 2026-04-24.042 16.2mag 21:14:03.38 +56:46:44.1 TCP J21140338+5646441 2026-05-05.3534 16.7mag 15:03:05.19 +22:02:04.1 TCP J15030519+2202041 2026-05-08.3260 13.9mag 07:15:18.25 +47:53:16.7 TCP J07151825+4753167 2026-05-09.1599 14.4mag 16:00:18.44 -22:30:10.6 TCP J16001844-2230106 2026-05-09.6135 13.3mag 00:42:47.45 +41:16:58.5 PNV J00424745+4116585 2026-05-10.030 16.8mag -rw-r--r-- 1 apache apache 188K May 19 05:33 tocp_transients_list.txt ############################################################ Truncated list of recent TNS transients from https://www.wis-tns.org/ : 13:28:03.278 +31:57:29.78 AT 2026miu 2026-05-12.85 19.54 16:00:26.045 +40:33:14.73 AT 2026mit 2026-05-13.03 19.27 04:01:49.516 -49:49:05.83 AT 2026mis 2026-01-18.10 24.14 14:28:15.878 +29:34:39.21 AT 2026mir 2026-05-11.96 20.5 20:47:29.121 +18:35:03.84 AT 2026miq 2026-04-23.23 19.83 20:54:51.421 +24:29:34.22 AT 2026mip 2026-05-08.20 18.68 09:42:13.520 -12:30:36.22 AT 2026mio 2026-05-11.36 20.1 11:29:43.852 +79:01:05.40 AT 2026min 2026-05-12.31 18.119 23:07:06.188 -28:36:45.66 SN 2026mim 2026-05-12.38 17.669 09:07:42.745 +48:49:44.41 AT 2026mil 2026-05-12.25 19.23 00:16:38.698 -23:54:18.80 AT 2026mik 2026-05-12.41 18.045 08:39:19.980 +74:55:20.52 AT 2026mij 2026-05-12.24 18.42 16:20:03.992 +04:00:39.88 AT 2026mii 2026-05-10.42 20.5436 16:22:27.699 +09:35:03.21 AT 2026mih 2026-05-08.39 20.6508 19:47:19.801 -12:12:53.03 AT 2026mig 2026-05-09.41 20.0731 18:05:29.328 +47:13:17.03 AT 2026mif 2026-05-12.37 18.6694 20:56:06.075 -03:52:50.22 AT 2026mie 2026-05-11.45 19.8533 20:29:21.696 -11:25:37.62 AT 2026mid 2026-05-11.45 19.5368 22:59:55.085 +16:56:56.27 AT 2026mic 2026-05-09.48 19.9296 00:29:36.385 +27:22:41.46 AT 2026mib 2026-05-09.49 19.283 -rw-r--r-- 1 apache apache 30K May 19 05:33 tns_transients_list.txt Discovery image 2 2026 05 19.33496 2461179.83496 14.71 16:37:15.20 +58:55:32.5 2361 1442 /data_ssd/NMW-TexasTech/workdir//img_2026-05-19_CI_Dra-07-Q2b1x1_053125_TTUQ2b1x1_620720_8OdnNPn4/fd_Dra-07-Q2b1x1_2026-05-19_03-02-10_20.00sec_5.00C_LIGHT_0161.fits
