######## Processing parameters ######## AAVSO_COMMENT_STRING= NMW-TexasTech Camera-1 135mm f/2.2 telephoto lens + QHY600M CMOS ASTCHECK_ASTEROID_SEARCH_RADIUS_ARCSEC= BAD_REGION_FILE= /var/www/nmw_calibration/TTUQ1b1x1/TTUQ1_bad_region.lst CAMERA_SETTINGS= TTUQ1b1x1 CHECK_POINTING_ACCURACY= yes DARK_FRAMES_DIR= /var/www/nmw_calibration/TTUQ1b1x1/darks EXCLUSION_LIST= ../exclusion_list_TTUQ1.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/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-05-11.fit FRAME_EDGE_OFFSET_PIX= 100 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= 3.5 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: CVn-02-Q1b1x1 ####################################### ########### Starting CVn-02-Q1b1x1 ########### Processing CVn-02-Q1b1x1 WARNING: server tau is low on disk space, only 101450 MB free at /data_ssd/NMW-TexasTech/workdir WARNING: server tau is low on disk space, only 101450 MB free at . Checking input images (2 new) REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits Small preview (one of the new images):
Large previews of the second-epoch (new) images:
MAKE_PNG_PLOTS=yes
renamed 'CVn-02-Q1b1x1_2026-05-14_03-35-32_20.00sec_-5.00C_LIGHTs_0188.png' -> 'transient_report/CVn-02-Q1b1x1_2026-05-14_03-35-32_20.00sec_-5.00C_LIGHTs_0188.fits_preview.png'
CVn-02-Q1b1x1_2026-05-14_03-35-32_20.00sec_-5.00C_LIGHTs_0188.fits
renamed 'CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.png' -> 'transient_report/CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.fits_preview.png'
CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.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= 420.3473 INFO: REFERENCE_EPOCH__FIRST_IMAGE_SD= 482.0337 INFO: SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 1010.7421 INFO: SECOND_EPOCH__FIRST_IMAGE_SD= 486.6359 INFO: SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 1012.7845 INFO: SECOND_EPOCH__SECOND_IMAGE_SD= 487.2792 ---------------------------------------------- INFO: ref_to_second_epoch_img_mean_ratio= 2.40454 INFO: SECOND_EPOCH__SD_ratio= 0.001 ---------------------------------------------- Calibration settings: DARK_FRAMES_DIR=/var/www/nmw_calibration/TTUQ1b1x1/darks FLAT_FIELD_FILE=/var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_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 = 21.2900009155273 / [degC] Focuser temperature AMBTEMP = 20.1 / [degC] Ambient air temperature Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/CVn-02-Q1b1x1_2026-05-14_03-35-32_20.00sec_-5.00C_LIGHTs_0188.fits CCD-TEMP= -5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/CVn-02-Q1b1x1_2026-05-14_03-35-32_20.00sec_-5.00C_LIGHTs_0188.fits SET-TEMP= -5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/CVn-02-Q1b1x1_2026-05-14_03-35-32_20.00sec_-5.00C_LIGHTs_0188.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= '2026-05-14T03:35:32.3590090' / Time of observation (local)" status=0 Record 12: "DATE-OBS= '2026-05-14T08:35:32.3590090' / Time of observation (UTC)" status=0 Record 13: "MJD-OBS = 61174.3580134143 / Modified Julian Date of observation" status=0 Record 14: "DATE-AVG= '2026-05-14T08:35:42.2584002' / Averaged midpoint time (UTC)" status=0 Record 15: "MJD-AVG = 61174.3581279861 / 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-33d3d743814b8b447' / 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-TTU1' / 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 = 196.361271277724 / [deg] RA of telescope" status=0 Record 32: "DEC = 37.999558903629 / [deg] Declination of telescope" status=0 Record 33: "CENTALT = 40.1394444444444 / [deg] Altitude of telescope" status=0 Record 34: "CENTAZ = 293.708611111111 / [deg] Azimuth of telescope" status=0 Record 35: "AIRMASS = 1.54913054706047 / Airmass at frame center (Gueymard 1993)" status=0 Record 36: "PIERSIDE= 'East' / Telescope pointing state" status=0 Record 37: "SITEELEV= 1015.0 / [m] Observation site elevation" status=0 Record 38: "SITELAT = 33.7480555555556 / [deg] Observation site latitude" status=0 Record 39: "SITELONG= -101.958333333333 / [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 = 'CVn-02' / Name of the object of interest" status=0 Record 46: "OBJCTRA = '13 05 27' / [H M S] RA of imaged object" status=0 Record 47: "OBJCTDEC= '+38 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 = 29432 / [step] Focuser position" status=0 Record 51: "FOCUSPOS= 29432 / [step] Focuser position" status=0 Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0 Record 53: "FOCTEMP = 21.2900009155273 / [degC] Focuser temperature" status=0 Record 54: "FOCUSTEM= 21.2900009155273 / [degC] Focuser temperature" status=0 Record 55: "DEWPOINT= 5.3 / [degC] Dew point" status=0 Record 56: "HUMIDITY= 38.0 / [percent] Relative humidity" status=0 Record 57: "PRESSURE= 898.82 / [hPa] Air pressure" status=0 Record 58: "AMBTEMP = 20.1 / [degC] Ambient air temperature" status=0 Record 59: "WINDDIR = 44.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0 Record 60: "WINDGUST= 14.801184 / [kph] Wind gust" status=0 Record 61: "WINDSPD = 9.400752 / [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_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/CVn-02-Q1b1x1_2026-05-14_03-35-32_20.00sec_-5.00C_LIGHTs_0188.fits 9576 6388 16 bitpix SET-TEMP= -5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/CVn-02-Q1b1x1_2026-05-14_03-35-32_20.00sec_-5.00C_LIGHTs_0188.fits SET-TEMP= -5.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_-5C_20s_2026-05-11.fit CCD-TEMP= -5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/CVn-02-Q1b1x1_2026-05-14_03-35-32_20.00sec_-5.00C_LIGHTs_0188.fits CCD-TEMP= -5.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_-5C_20s_2026-05-11.fit Reading dark frame /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_-5C_20s_2026-05-11.fit 9576 6388 16 bitpix Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/d_CVn-02-Q1b1x1_2026-05-14_03-35-32_20.00sec_-5.00C_LIGHTs_0188.fits :) Spent 0.806667 seconds renamed 'mdark_TTUQ1b1x1_-5C_20s_2026-05-11.png' -> 'transient_report/dark.png' MegaDivider v7 Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/d_CVn-02-Q1b1x1_2026-05-14_03-35-32_20.00sec_-5.00C_LIGHTs_0188.fits 9576 6388 16 bitpix Reading flat /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-05-11.fit 9576 6388 16 bitpix Avarage count on flat field image: 28856.430799 Minimal real count (from overscan): 5 Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/fd_CVn-02-Q1b1x1_2026-05-14_03-35-32_20.00sec_-5.00C_LIGHTs_0188.fits :) No overscan detected - all values seem high! (left_median=18844.5, right_median=21297.0) renamed 'mff_TTUQ1b1x1_2026-05-11.png' -> 'transient_report/flat.png' Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/fd_CVn-02-Q1b1x1_2026-05-14_03-35-32_20.00sec_-5.00C_LIGHTs_0188.fits EXPTIME = 20.0 / [s] Exposure duration SET-TEMP= -5.0 / [degC] CCD temperature setpoint CCD-TEMP= -5.0 / [degC] CCD temperature FOCTEMP = 21.2900009155273 / [degC] Focuser temperature AMBTEMP = 20.1 / [degC] Ambient air temperature Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.fits CCD-TEMP= -5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.fits SET-TEMP= -5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.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= '2026-05-14T03:36:15.3812604' / Time of observation (local)" status=0 Record 12: "DATE-OBS= '2026-05-14T08:36:15.3812604' / Time of observation (UTC)" status=0 Record 13: "MJD-OBS = 61174.3585113543 / Modified Julian Date of observation" status=0 Record 14: "DATE-AVG= '2026-05-14T08:36:25.2820055' / Averaged midpoint time (UTC)" status=0 Record 15: "MJD-AVG = 61174.3586259489 / 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-33d3d743814b8b447' / 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-TTU1' / 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 = 196.361271309084 / [deg] RA of telescope" status=0 Record 32: "DEC = 37.9995588690048 / [deg] Declination of telescope" status=0 Record 33: "CENTALT = 40.0 / [deg] Altitude of telescope" status=0 Record 34: "CENTAZ = 293.758611111111 / [deg] Azimuth of telescope" status=0 Record 35: "AIRMASS = 1.55359906433547 / Airmass at frame center (Gueymard 1993)" status=0 Record 36: "PIERSIDE= 'East' / Telescope pointing state" status=0 Record 37: "SITEELEV= 1015.0 / [m] Observation site elevation" status=0 Record 38: "SITELAT = 33.7480555555556 / [deg] Observation site latitude" status=0 Record 39: "SITELONG= -101.958333333333 / [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 = 'CVn-02' / Name of the object of interest" status=0 Record 46: "OBJCTRA = '13 05 27' / [H M S] RA of imaged object" status=0 Record 47: "OBJCTDEC= '+38 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 = 29432 / [step] Focuser position" status=0 Record 51: "FOCUSPOS= 29432 / [step] Focuser position" status=0 Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0 Record 53: "FOCTEMP = 21.2900009155273 / [degC] Focuser temperature" status=0 Record 54: "FOCUSTEM= 21.2900009155273 / [degC] Focuser temperature" status=0 Record 55: "DEWPOINT= 5.3 / [degC] Dew point" status=0 Record 56: "HUMIDITY= 38.0 / [percent] Relative humidity" status=0 Record 57: "PRESSURE= 898.82 / [hPa] Air pressure" status=0 Record 58: "AMBTEMP = 20.1 / [degC] Ambient air temperature" status=0 Record 59: "WINDDIR = 44.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0 Record 60: "WINDGUST= 14.801184 / [kph] Wind gust" status=0 Record 61: "WINDSPD = 9.400752 / [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_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.fits 9576 6388 16 bitpix SET-TEMP= -5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.fits SET-TEMP= -5.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_-5C_20s_2026-05-11.fit CCD-TEMP= -5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.fits CCD-TEMP= -5.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_-5C_20s_2026-05-11.fit Reading dark frame /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_-5C_20s_2026-05-11.fit 9576 6388 16 bitpix Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/d_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.fits :) Spent 0.728732 seconds renamed 'mdark_TTUQ1b1x1_-5C_20s_2026-05-11.png' -> 'transient_report/dark.png' MegaDivider v7 Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/d_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.fits 9576 6388 16 bitpix Reading flat /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-05-11.fit 9576 6388 16 bitpix Avarage count on flat field image: 28856.430799 Minimal real count (from overscan): 5 Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.fits :) No overscan detected - all values seem high! (left_median=18844.5, right_median=21297.0) renamed 'mff_TTUQ1b1x1_2026-05-11.png' -> 'transient_report/flat.png' Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.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_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/fd_CVn-02-Q1b1x1_2026-05-14_03-35-32_20.00sec_-5.00C_LIGHTs_0188.fits SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.fits Previews of the CALIBRATED second-epoch images:
fd_CVn-02-Q1b1x1_2026-05-14_03-35-32_20.00sec_-5.00C_LIGHTs_0188.fits
fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.fits
Updating neverexclude_list.txt '/var/www/nmw_calibration/neverexclude_list.txt' -> './neverexclude_list.txt' Choosing bad regions list '/var/www/nmw_calibration/TTUQ1b1x1/TTUQ1_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 3.5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/fd_CVn-02-Q1b1x1_2026-05-14_03-35-32_20.00sec_-5.00C_LIGHTs_0188.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.fits SExtractor catalog cache: saved CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits.cat to cache SExtractor catalog cache: saved CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.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/CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/fd_CVn-02-Q1b1x1_2026-05-14_03-35-32_20.00sec_-5.00C_LIGHTs_0188.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.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: 2461174.85812915 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_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits exists and is non-empty Saving wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits to local_wcs_cache/ 'wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits' -> 'local_wcs_cache/wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits' wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits exists and is non-empty Saving wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits to local_wcs_cache/ 'wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits' -> 'local_wcs_cache/wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits' wcs_fd_CVn-02-Q1b1x1_2026-05-14_03-35-32_20.00sec_-5.00C_LIGHTs_0188.fits exists and is non-empty Saving wcs_fd_CVn-02-Q1b1x1_2026-05-14_03-35-32_20.00sec_-5.00C_LIGHTs_0188.fits to local_wcs_cache/ 'wcs_fd_CVn-02-Q1b1x1_2026-05-14_03-35-32_20.00sec_-5.00C_LIGHTs_0188.fits' -> 'local_wcs_cache/wcs_fd_CVn-02-Q1b1x1_2026-05-14_03-35-32_20.00sec_-5.00C_LIGHTs_0188.fits' wcs_fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.fits exists and is non-empty Saving wcs_fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.fits to local_wcs_cache/ 'wcs_fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.fits' -> 'local_wcs_cache/wcs_fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.fits' ################################### # fov_of_wcs_calibrated_image.sh output for wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits (1st reference image) verification OK: wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits Image size: 937.3'x624.2' 15.6(deg)x10.4(deg) 9576x6388 pix Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis Image center: 13:05:29.368 +37:59:40.01 J2000 4789.000 3195.000 ################################### The image scale is 5.87"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.8" ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_CVn-02-Q1b1x1_2026-05-14_03-35-32_20.00sec_-5.00C_LIGHTs_0188.fits (1st new image) verification OK: wcs_fd_CVn-02-Q1b1x1_2026-05-14_03-35-32_20.00sec_-5.00C_LIGHTs_0188.fits Image size: 941.4'x626.6' 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: 13:05:35.460 +38:01:01.05 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the first second-epoch image (pointing accuracy) Reference image center 13:05:29.368 +37:59:40.01 Second-epoch image center 13:05:35.460 +38:01:01.05 Angular distance between the image centers 0.0301 deg. Soft limit: 0.50 deg. Hard limit: 1.00 deg. ################################### ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.fits (2nd new image) verification OK: wcs_fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.fits Image size: 941.4'x626.6' 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: 13:05:33.373 +38:00:30.62 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the second second-epoch image (pointing accuracy) Reference image center 13:05:29.368 +37:59:40.01 Second-epoch image center 13:05:33.373 +38:00:30.62 Angular distance between the image centers 0.0192 deg. ################################### ################################### # Check the image center offset between the first and the second second-epoch image (shift should be applied between the second-epoch images) Second-epoch first image center 13:05:35.460 +38:01:01.05 Second-epoch second image center 13:05:33.373 +38:00:30.62 Angular distance between the image centers 0.01088 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/CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits &> /tmp/tmp.Mdz3ZbjcOg Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits &> /tmp/tmp.syzjG8rbtv Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/fd_CVn-02-Q1b1x1_2026-05-14_03-35-32_20.00sec_-5.00C_LIGHTs_0188.fits &> /tmp/tmp.ptT7BEGkF2 Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/fd_CVn-02-Q1b1x1_2026-05-14_03-35-32_20.00sec_-5.00C_LIGHTs_0188.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.fits &> /tmp/tmp.siGHAUvYip Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.fits Calibrating the magnitude scale Found non-empty wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.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_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits and wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.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_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits and wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits.cat Found non-empty wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits and wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits.cat The reference image (wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits) and catalog (wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits.cat) found 'wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits.cat' -> 'wcsmag.cat' Read 6351 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 185.7996 to 206.9322 deg, Dec +32.4226 to +43.2598 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 185.7996 to 206.9322 deg, Dec 32.4226 to 43.2598 deg Loaded 4178 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): 3121 out of 3258 total matches. Matched with Tycho-2 3258 out of 6351 detected stars. The calibration function type and coefficients are written to calib.txt_param util/calibrate_magnitude_scale 0.000000 1.000000 22.952100 a=0.000000 b=1.000000 c=22.952100 From vast_summary.log: estimated ref. image limiting mag.: -7.44 Updating vast_summary.log: Estimated ref. image limiting mag.: 15.51 Updated vast_limiting_magnitude.log with calibrated magnitudes Working... Please, PLEASE, be patient!!! All lightcurves processed! =) Estimated ref. image limiting mag.: 15.51
Lightcurve magnitude calibration plot:
Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V) Read 6351 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 185.7996 to 206.9322 deg, Dec +32.4226 to +43.2598 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 185.7996 to 206.9322 deg, Dec 32.4226 to 43.2598 deg Loaded 4178 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): 3121 out of 3258 total matches. Matched with Tycho-2 3258 out of 6351 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits:
Forced-photometry filter: calibrated wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits -> calib.txt_param_ref_wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits (aperture=6.5) Read 6357 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 185.7997 to 207.0511 deg, Dec +32.4226 to +43.2598 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 185.7997 to 207.0511 deg, Dec 32.4226 to 43.2598 deg Loaded 4209 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): 3115 out of 3251 total matches. Matched with Tycho-2 3251 out of 6357 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits:
Forced-photometry filter: calibrated wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits -> calib.txt_param_ref_wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits (aperture=6.6) ____ End of magnitude calibration ____ Applying consolidated magnitude filters... Preparing the exclusion lists for this field Done with filtering Found 3 candidate transients before the final filtering. (Hard limit: 8000) Median FWHM seeing for isolated stars: 2.3 pix CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits 2.4 pix CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits 2.4 pix fd_CVn-02-Q1b1x1_2026-05-14_03-35-32_20.00sec_-5.00C_LIGHTs_0188.fits 2.4 pix fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.fits 2.3 pix wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits 2.4 pix wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits Limiting magnitude estimates: 15.5 mag. CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits 15.5 mag. CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits 15.3 mag. fd_CVn-02-Q1b1x1_2026-05-14_03-35-32_20.00sec_-5.00C_LIGHTs_0188.fits 15.3 mag. fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.fits All-image limiting magnitude estimate: 15.3 (SNR ) 12.4 (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.Mdz3ZbjcOg (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/CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.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_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits 570.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits is already a symlink and we do not allow symlinks on symlinks FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits' -> 'wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits' FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits WCS_IMAGE_NAME=wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits WCS-calibrated image found: wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits Checking if the catalog wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits.cat corresponding to the image wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits alredy exist and is non-empty... Catalog wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits.cat corresponding to the image wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits WCS catalog name: wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=399, passed=6351 Got 6351 stars (including 5951 good ones) from the SExtractor catalog wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits.cat util/solve_plate_with_UCAC5 got 6351 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.3' Seting catalog search parameters based on the expected field of view 937.3 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013018 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010414 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 612 to 668 (Dec 32.4 to 43.3) Done reading UCAC5 zone files... Matched 967 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 967 matched stars entering correct_measured_positions(), 955 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.38" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 967 matched stars entering correct_measured_positions(), 6264 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.37" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 612 to 668 (Dec 32.4 to 43.3) Done reading UCAC5 zone files... Matched 967 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 967 matched stars entering correct_measured_positions(), 6265 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.37" Accuracy estimation diagnostic: 967 matched stars entering correct_measured_positions(), 6265 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.37" Excluding outliers - 967 stars left (next iteration limit 1063) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) WCS_QUALITY_DIAG: file=CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits N_match=967 sigma_overall_arcsec=0.376 sigma_q1_arcsec=0.299 sigma_q2_arcsec=0.446 sigma_q3_arcsec=0.365 sigma_q4_arcsec=0.412 n_q1=246 n_q2=253 n_q3=232 n_q4=236 worst_quadrant_to_overall_ratio=1.187 The image catalog is written to wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits -region wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.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.syzjG8rbtv (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/CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.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_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits 570.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits is already a symlink and we do not allow symlinks on symlinks FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits' -> 'wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits' FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits WCS_IMAGE_NAME=wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits WCS-calibrated image found: wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits Checking if the catalog wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits.cat corresponding to the image wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits alredy exist and is non-empty... Catalog wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits.cat corresponding to the image wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits WCS catalog name: wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=401, passed=6357 Got 6357 stars (including 5953 good ones) from the SExtractor catalog wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits.cat util/solve_plate_with_UCAC5 got 6357 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.3' Seting catalog search parameters based on the expected field of view 937.3 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013018 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010414 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 612 to 668 (Dec 32.4 to 43.3) Done reading UCAC5 zone files... Matched 969 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 969 matched stars entering correct_measured_positions(), 958 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.37" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 969 matched stars entering correct_measured_positions(), 6261 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.37" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 612 to 668 (Dec 32.4 to 43.3) Done reading UCAC5 zone files... Matched 969 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 969 matched stars entering correct_measured_positions(), 6261 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.37" Accuracy estimation diagnostic: 969 matched stars entering correct_measured_positions(), 6261 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.38" Excluding outliers - 969 stars left (next iteration limit 1065) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) WCS_QUALITY_DIAG: file=CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits N_match=969 sigma_overall_arcsec=0.372 sigma_q1_arcsec=0.289 sigma_q2_arcsec=0.427 sigma_q3_arcsec=0.398 sigma_q4_arcsec=0.422 n_q1=248 n_q2=253 n_q3=232 n_q4=236 worst_quadrant_to_overall_ratio=1.150 The image catalog is written to wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits -region wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.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.ptT7BEGkF2 (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_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/fd_CVn-02-Q1b1x1_2026-05-14_03-35-32_20.00sec_-5.00C_LIGHTs_0188.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/fd_CVn-02-Q1b1x1_2026-05-14_03-35-32_20.00sec_-5.00C_LIGHTs_0188.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/fd_CVn-02-Q1b1x1_2026-05-14_03-35-32_20.00sec_-5.00C_LIGHTs_0188.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/fd_CVn-02-Q1b1x1_2026-05-14_03-35-32_20.00sec_-5.00C_LIGHTs_0188.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/fd_CVn-02-Q1b1x1_2026-05-14_03-35-32_20.00sec_-5.00C_LIGHTs_0188.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_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/fd_CVn-02-Q1b1x1_2026-05-14_03-35-32_20.00sec_-5.00C_LIGHTs_0188.fits WCS_IMAGE_NAME=wcs_fd_CVn-02-Q1b1x1_2026-05-14_03-35-32_20.00sec_-5.00C_LIGHTs_0188.fits WCS-calibrated image found: wcs_fd_CVn-02-Q1b1x1_2026-05-14_03-35-32_20.00sec_-5.00C_LIGHTs_0188.fits Checking if the catalog wcs_fd_CVn-02-Q1b1x1_2026-05-14_03-35-32_20.00sec_-5.00C_LIGHTs_0188.fits.cat corresponding to the image wcs_fd_CVn-02-Q1b1x1_2026-05-14_03-35-32_20.00sec_-5.00C_LIGHTs_0188.fits alredy exist and is non-empty... Catalog wcs_fd_CVn-02-Q1b1x1_2026-05-14_03-35-32_20.00sec_-5.00C_LIGHTs_0188.fits.cat corresponding to the image wcs_fd_CVn-02-Q1b1x1_2026-05-14_03-35-32_20.00sec_-5.00C_LIGHTs_0188.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_CVn-02-Q1b1x1_2026-05-14_03-35-32_20.00sec_-5.00C_LIGHTs_0188.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/fd_CVn-02-Q1b1x1_2026-05-14_03-35-32_20.00sec_-5.00C_LIGHTs_0188.fits WCS catalog name: wcs_fd_CVn-02-Q1b1x1_2026-05-14_03-35-32_20.00sec_-5.00C_LIGHTs_0188.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=310, passed=5579 Got 5579 stars (including 5261 good ones) from the SExtractor catalog wcs_fd_CVn-02-Q1b1x1_2026-05-14_03-35-32_20.00sec_-5.00C_LIGHTs_0188.fits.cat util/solve_plate_with_UCAC5 got 5579 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 610 to 669 (Dec 32.1 to 43.4) Done reading UCAC5 zone files... Matched 965 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 965 matched stars entering correct_measured_positions(), 954 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.27" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 965 matched stars entering correct_measured_positions(), 5521 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.26" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 610 to 669 (Dec 32.1 to 43.4) Done reading UCAC5 zone files... Matched 965 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 965 matched stars entering correct_measured_positions(), 5522 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.26" Accuracy estimation diagnostic: 965 matched stars entering correct_measured_positions(), 5522 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.25" Excluding outliers - 965 stars left (next iteration limit 1061) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) WCS_QUALITY_DIAG: file=fd_CVn-02-Q1b1x1_2026-05-14_03-35-32_20.00sec_-5.00C_LIGHTs_0188.fits N_match=965 sigma_overall_arcsec=0.250 sigma_q1_arcsec=0.251 sigma_q2_arcsec=0.278 sigma_q3_arcsec=0.230 sigma_q4_arcsec=0.222 n_q1=236 n_q2=241 n_q3=241 n_q4=247 worst_quadrant_to_overall_ratio=1.110 The image catalog is written to wcs_fd_CVn-02-Q1b1x1_2026-05-14_03-35-32_20.00sec_-5.00C_LIGHTs_0188.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_CVn-02-Q1b1x1_2026-05-14_03-35-32_20.00sec_-5.00C_LIGHTs_0188.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/fd_CVn-02-Q1b1x1_2026-05-14_03-35-32_20.00sec_-5.00C_LIGHTs_0188.fits -region wcs_fd_CVn-02-Q1b1x1_2026-05-14_03-35-32_20.00sec_-5.00C_LIGHTs_0188.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_fd_CVn-02-Q1b1x1_2026-05-14_03-35-32_20.00sec_-5.00C_LIGHTs_0188.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.siGHAUvYip (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_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.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_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.fits WCS_IMAGE_NAME=wcs_fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.fits WCS-calibrated image found: wcs_fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.fits Checking if the catalog wcs_fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.fits.cat corresponding to the image wcs_fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.fits alredy exist and is non-empty... Catalog wcs_fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.fits.cat corresponding to the image wcs_fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.fits WCS catalog name: wcs_fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=350, passed=5607 Got 5607 stars (including 5254 good ones) from the SExtractor catalog wcs_fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.fits.cat util/solve_plate_with_UCAC5 got 5607 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 609 to 669 (Dec 32.0 to 43.4) 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(), 956 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.27" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 966 matched stars entering correct_measured_positions(), 5540 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.27" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 609 to 669 (Dec 32.0 to 43.4) 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(), 5542 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.26" Accuracy estimation diagnostic: 966 matched stars entering correct_measured_positions(), 5542 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.25" 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_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.fits N_match=966 sigma_overall_arcsec=0.245 sigma_q1_arcsec=0.261 sigma_q2_arcsec=0.289 sigma_q3_arcsec=0.223 sigma_q4_arcsec=0.200 n_q1=237 n_q2=242 n_q3=242 n_q4=245 worst_quadrant_to_overall_ratio=1.180 The image catalog is written to wcs_fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.fits -region wcs_fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.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=CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits sigma_overall=0.376 worst_q_ratio=1.187 ref2=CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits sigma_overall=0.372 worst_q_ratio=1.150 new1=fd_CVn-02-Q1b1x1_2026-05-14_03-35-32_20.00sec_-5.00C_LIGHTs_0188.fits sigma_overall=0.250 worst_q_ratio=1.110 new2=fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.fits sigma_overall=0.245 worst_q_ratio=1.180 reference average sigma_overall=0.374 worst_q_ratio=1.1685 warn-on-ratio threshold: 2.0x reference ###################################
Distribution of catalog-matched stars across the image:
plot_astrometric_residuals_xy: wrote wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353_astrometric_residuals.png (967 matched stars from wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits.cat.astrometric_residuals, image 9576x6388) plot_astrometric_residuals_xy: wrote wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354_astrometric_residuals.png (969 matched stars from wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits.cat.astrometric_residuals, image 9576x6388) plot_astrometric_residuals_xy: wrote wcs_fd_CVn-02-Q1b1x1_2026-05-14_03-35-32_20.00sec_-5.00C_LIGHTs_0188_astrometric_residuals.png (965 matched stars from wcs_fd_CVn-02-Q1b1x1_2026-05-14_03-35-32_20.00sec_-5.00C_LIGHTs_0188.fits.cat.astrometric_residuals, image 9576x6388) plot_astrometric_residuals_xy: wrote wcs_fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189_astrometric_residuals.png (966 matched stars from wcs_fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.fits.cat.astrometric_residuals, image 9576x6388) Copying WCS-calibrated images back to input directory Saving fully-calibrated image wcs_fd_CVn-02-Q1b1x1_2026-05-14_03-35-32_20.00sec_-5.00C_LIGHTs_0188.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_fd_CVn-02-Q1b1x1_2026-05-14_03-35-32_20.00sec_-5.00C_LIGHTs_0188.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/wcs_fd_CVn-02-Q1b1x1_2026-05-14_03-35-32_20.00sec_-5.00C_LIGHTs_0188.fits' Saving fully-calibrated image wcs_fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/wcs_fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.fits' Preparing the HTML report for the field CVn-02-Q1b1x1 with default.sex.telephoto_lens_onlybrightstars_v1 Forced photometry on wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits at 13:26:30.10 +42:33:17.1: 10.52 +/- 0.00 detection Forced photometry on wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits at 13:26:30.10 +42:33:17.1: 10.51 +/- 0.00 detection Forced photometry reference-image weighted average: 10.51 +/- 0.00 Forced photometry filter REJECTED candidate at 13:26:30.10 +42:33:17.1: ref_mag=10.51 +/- 0.00 new_mean_mag=10.8410 delta=-0.33 (need > 0.90) make_report_in_HTML.sh Phase 1 (network queries): 0s Pre-generating preview images in parallel... Done pre-generating preview images. Pre-generating finding charts in parallel... Done pre-generating finding charts. make_report_in_HTML.sh Pre-generation: 1s xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 20279_fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189 The candidate 20279_fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189 did not pass the final checksDiscovery image 1 2026 05 14.35813 2461174.85813 10.86 13:26:30.10 +42:33:17.2 2643 0240 /data_ssd/NMW-TexasTech/workdir//img_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/fd_CVn-02-Q1b1x1_2026-05-14_03-35-32_20.00sec_-5.00C_LIGHTs_0188.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 20400_fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189 The candidate 20400_fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189 did not pass the final checks Discovery image 2 2026 05 14.35863 2461174.85863 10.82 13:26:30.09 +42:33:17.0 2640 0234 /data_ssd/NMW-TexasTech/workdir//img_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.fits **** FOUND 13:10:44.15 +34:19:10.7 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 20404_fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189 The candidate 20404_fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189 did not pass the final checks Discovery image 2 2026 05 14.35863 2461174.85863 12.08 13:10:44.15 +34:19:10.6 4004 5370 /data_ssd/NMW-TexasTech/workdir//img_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.fits **** FOUND 13:33:19.36 +41:54:50.4 in the exclusion list exclusion_list.txt **** make_report_in_HTML.sh Phase 2 (HTML assembly): 0s make_report_in_HTML.sh TOTAL: 1s Prepared the HTML report for the field CVn-02-Q1b1x1 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 3.5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/fd_CVn-02-Q1b1x1_2026-05-14_03-35-32_20.00sec_-5.00C_LIGHTs_0188.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.fits SExtractor catalog cache: saved CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits.cat to cache SExtractor catalog cache: saved CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits.cat to cache VaST run complete with default.sex.telephoto_lens_vSTL The four input images were /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/fd_CVn-02-Q1b1x1_2026-05-14_03-35-32_20.00sec_-5.00C_LIGHTs_0188.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.fits Checking WCS cache directory local_wcs_cache Found WCS cache directory local_wcs_cache Creating symlink local_wcs_cache/wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits Creating symlink local_wcs_cache/wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits Creating symlink local_wcs_cache/wcs_fd_CVn-02-Q1b1x1_2026-05-14_03-35-32_20.00sec_-5.00C_LIGHTs_0188.fits Creating symlink local_wcs_cache/wcs_fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.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_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits exists and is non-empty wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits exists and is non-empty wcs_fd_CVn-02-Q1b1x1_2026-05-14_03-35-32_20.00sec_-5.00C_LIGHTs_0188.fits exists and is non-empty wcs_fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.fits exists and is non-empty ################################### # fov_of_wcs_calibrated_image.sh output for wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits (1st reference image) verification OK: wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits Image size: 937.3'x624.2' 15.6(deg)x10.4(deg) 9576x6388 pix Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis Image center: 13:05:29.368 +37:59:40.01 J2000 4789.000 3195.000 ################################### The image scale is 5.87"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.8" ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_CVn-02-Q1b1x1_2026-05-14_03-35-32_20.00sec_-5.00C_LIGHTs_0188.fits (1st new image) verification OK: wcs_fd_CVn-02-Q1b1x1_2026-05-14_03-35-32_20.00sec_-5.00C_LIGHTs_0188.fits Image size: 941.4'x626.6' 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: 13:05:35.460 +38:01:01.05 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the first second-epoch image (pointing accuracy) Reference image center 13:05:29.368 +37:59:40.01 Second-epoch image center 13:05:35.460 +38:01:01.05 Angular distance between the image centers 0.0301 deg. Soft limit: 0.50 deg. Hard limit: 1.00 deg. ################################### ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.fits (2nd new image) verification OK: wcs_fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.fits Image size: 941.4'x626.6' 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: 13:05:33.373 +38:00:30.62 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the second second-epoch image (pointing accuracy) Reference image center 13:05:29.368 +37:59:40.01 Second-epoch image center 13:05:33.373 +38:00:30.62 Angular distance between the image centers 0.0192 deg. ################################### ################################### # Check the image center offset between the first and the second second-epoch image (shift should be applied between the second-epoch images) Second-epoch first image center 13:05:35.460 +38:01:01.05 Second-epoch second image center 13:05:33.373 +38:00:30.62 Angular distance between the image centers 0.01088 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/CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits &> /tmp/tmp.vqxDeqjrlu Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits &> /tmp/tmp.4kKHPMqU2g Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/fd_CVn-02-Q1b1x1_2026-05-14_03-35-32_20.00sec_-5.00C_LIGHTs_0188.fits &> /tmp/tmp.JIkzpa45gX Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/fd_CVn-02-Q1b1x1_2026-05-14_03-35-32_20.00sec_-5.00C_LIGHTs_0188.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.fits &> /tmp/tmp.ZgwlxaJB3i Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.fits Calibrating the magnitude scale Found non-empty wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.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_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits and wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.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_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits and wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits.cat Found non-empty wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits and wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits.cat The reference image (wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits) and catalog (wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits.cat) found 'wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits.cat' -> 'wcsmag.cat' Read 29423 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 185.7996 to 207.0489 deg, Dec +32.3526 to +43.2598 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 185.7996 to 207.0489 deg, Dec 32.3526 to 43.2598 deg Loaded 4229 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): 2990 out of 3263 total matches. Matched with Tycho-2 3263 out of 29423 detected stars. The calibration function type and coefficients are written to calib.txt_param util/calibrate_magnitude_scale 0.000000 1.000000 22.853200 a=0.000000 b=1.000000 c=22.853200 From vast_summary.log: estimated ref. image limiting mag.: -7.20 Updating vast_summary.log: Estimated ref. image limiting mag.: 15.65 Updated vast_limiting_magnitude.log with calibrated magnitudes Working... Please, PLEASE, be patient!!! All lightcurves processed! =) Estimated ref. image limiting mag.: 15.65 Discovery image 2 2026 05 14.35863 2461174.85863 12.13 13:33:19.37 +41:54:50.6 1827 0516 /data_ssd/NMW-TexasTech/workdir//img_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.fits
Lightcurve magnitude calibration plot:
Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V) Read 29423 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 185.7996 to 207.0489 deg, Dec +32.3526 to +43.2598 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 185.7996 to 207.0489 deg, Dec 32.3526 to 43.2598 deg Loaded 4229 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): 2990 out of 3263 total matches. Matched with Tycho-2 3263 out of 29423 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits:
Forced-photometry filter: calibrated wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits -> calib.txt_param_ref_wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits (aperture=5.2) Read 29303 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 185.7997 to 207.0512 deg, Dec +32.3524 to +43.2598 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 185.7997 to 207.0512 deg, Dec 32.3524 to 43.2598 deg Loaded 4230 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): 2989 out of 3263 total matches. Matched with Tycho-2 3263 out of 29303 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits:
Forced-photometry filter: calibrated wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits -> calib.txt_param_ref_wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits (aperture=5.2) ____ End of magnitude calibration ____ Applying consolidated magnitude filters... Preparing the exclusion lists for this field Done with filtering Found 21 candidate transients before the final filtering. (Hard limit: 8000) Median FWHM seeing for isolated stars: 2.2 pix CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits 2.2 pix CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits 2.4 pix fd_CVn-02-Q1b1x1_2026-05-14_03-35-32_20.00sec_-5.00C_LIGHTs_0188.fits 2.4 pix fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.fits 2.2 pix wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits 2.2 pix wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits Limiting magnitude estimates: 15.7 mag. CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits 15.6 mag. CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits 15.4 mag. fd_CVn-02-Q1b1x1_2026-05-14_03-35-32_20.00sec_-5.00C_LIGHTs_0188.fits 15.4 mag. fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.fits All-image limiting magnitude estimate: 15.4 (SNR ) 14.8 (80% of stars) with default.sex.telephoto_lens_vSTL The first estimate is the magnitude of a star detected with a signal-to-noise ratio of following Karpov (2025, Acta Polytechnica, 65, 50). This value should be representative of the faintest stars clearly visible in the image. The brighter of the limiting magnitude estimates for the two second-epoch images is reported here. The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images. This value is representative of the faintest object that may enter the candidate transients list. The hard cut-off for the candidate transients is 15.0 mag. Waiting for UCAC5 plate solver wait ############ /tmp/tmp.vqxDeqjrlu (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/CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.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_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits 570.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits is already a symlink and we do not allow symlinks on symlinks FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits' -> 'wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits' FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits WCS_IMAGE_NAME=wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits WCS-calibrated image found: wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits Checking if the catalog wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits.cat corresponding to the image wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits alredy exist and is non-empty... Catalog wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits.cat corresponding to the image wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits WCS catalog name: wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=17, blended=1282, passed=29406 Got 29406 stars (including 28091 good ones) from the SExtractor catalog wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits.cat util/solve_plate_with_UCAC5 got 29406 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.3' Seting catalog search parameters based on the expected field of view 937.3 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013018 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010414 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 611 to 668 (Dec 32.4 to 43.3) Done reading UCAC5 zone files... Matched 967 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 967 matched stars entering correct_measured_positions(), 956 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.40" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 967 matched stars entering correct_measured_positions(), 29111 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.38" 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 611 to 668 (Dec 32.4 to 43.3) Done reading UCAC5 zone files... Matched 967 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 967 matched stars entering correct_measured_positions(), 29109 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.38" Accuracy estimation diagnostic: 967 matched stars entering correct_measured_positions(), 29109 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.38" Excluding outliers - 967 stars left (next iteration limit 1063) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) WCS_QUALITY_DIAG: file=CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits N_match=967 sigma_overall_arcsec=0.408 sigma_q1_arcsec=0.321 sigma_q2_arcsec=0.440 sigma_q3_arcsec=0.403 sigma_q4_arcsec=0.394 n_q1=245 n_q2=260 n_q3=224 n_q4=238 worst_quadrant_to_overall_ratio=1.080 The image catalog is written to wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits -region wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.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.4kKHPMqU2g (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/CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.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_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits 570.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits is already a symlink and we do not allow symlinks on symlinks FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits' -> 'wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits' FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits WCS_IMAGE_NAME=wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits WCS-calibrated image found: wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits Checking if the catalog wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits.cat corresponding to the image wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits alredy exist and is non-empty... Catalog wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits.cat corresponding to the image wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits WCS catalog name: wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=20, blended=1279, passed=29283 Got 29283 stars (including 27971 good ones) from the SExtractor catalog wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits.cat util/solve_plate_with_UCAC5 got 29283 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.3' Seting catalog search parameters based on the expected field of view 937.3 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013018 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010414 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 611 to 668 (Dec 32.4 to 43.3) 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(), 955 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.39" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 970 matched stars entering correct_measured_positions(), 28918 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.38" 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 611 to 668 (Dec 32.4 to 43.3) 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(), 28919 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.38" Accuracy estimation diagnostic: 970 matched stars entering correct_measured_positions(), 28919 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.39" 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=CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits N_match=970 sigma_overall_arcsec=0.383 sigma_q1_arcsec=0.260 sigma_q2_arcsec=0.429 sigma_q3_arcsec=0.432 sigma_q4_arcsec=0.415 n_q1=249 n_q2=260 n_q3=224 n_q4=237 worst_quadrant_to_overall_ratio=1.128 The image catalog is written to wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits -region wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.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.JIkzpa45gX (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_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/fd_CVn-02-Q1b1x1_2026-05-14_03-35-32_20.00sec_-5.00C_LIGHTs_0188.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/fd_CVn-02-Q1b1x1_2026-05-14_03-35-32_20.00sec_-5.00C_LIGHTs_0188.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/fd_CVn-02-Q1b1x1_2026-05-14_03-35-32_20.00sec_-5.00C_LIGHTs_0188.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/fd_CVn-02-Q1b1x1_2026-05-14_03-35-32_20.00sec_-5.00C_LIGHTs_0188.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/fd_CVn-02-Q1b1x1_2026-05-14_03-35-32_20.00sec_-5.00C_LIGHTs_0188.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_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/fd_CVn-02-Q1b1x1_2026-05-14_03-35-32_20.00sec_-5.00C_LIGHTs_0188.fits WCS_IMAGE_NAME=wcs_fd_CVn-02-Q1b1x1_2026-05-14_03-35-32_20.00sec_-5.00C_LIGHTs_0188.fits WCS-calibrated image found: wcs_fd_CVn-02-Q1b1x1_2026-05-14_03-35-32_20.00sec_-5.00C_LIGHTs_0188.fits Checking if the catalog wcs_fd_CVn-02-Q1b1x1_2026-05-14_03-35-32_20.00sec_-5.00C_LIGHTs_0188.fits.cat corresponding to the image wcs_fd_CVn-02-Q1b1x1_2026-05-14_03-35-32_20.00sec_-5.00C_LIGHTs_0188.fits alredy exist and is non-empty... Catalog wcs_fd_CVn-02-Q1b1x1_2026-05-14_03-35-32_20.00sec_-5.00C_LIGHTs_0188.fits.cat corresponding to the image wcs_fd_CVn-02-Q1b1x1_2026-05-14_03-35-32_20.00sec_-5.00C_LIGHTs_0188.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_CVn-02-Q1b1x1_2026-05-14_03-35-32_20.00sec_-5.00C_LIGHTs_0188.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/fd_CVn-02-Q1b1x1_2026-05-14_03-35-32_20.00sec_-5.00C_LIGHTs_0188.fits WCS catalog name: wcs_fd_CVn-02-Q1b1x1_2026-05-14_03-35-32_20.00sec_-5.00C_LIGHTs_0188.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=11, blended=855, passed=26340 Got 26340 stars (including 25446 good ones) from the SExtractor catalog wcs_fd_CVn-02-Q1b1x1_2026-05-14_03-35-32_20.00sec_-5.00C_LIGHTs_0188.fits.cat util/solve_plate_with_UCAC5 got 26340 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 609 to 669 (Dec 32.0 to 43.4) 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(), 955 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.28" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 966 matched stars entering correct_measured_positions(), 26106 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.28" 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 609 to 669 (Dec 32.0 to 43.4) 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(), 26106 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.28" Accuracy estimation diagnostic: 966 matched stars entering correct_measured_positions(), 26106 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.26" 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_CVn-02-Q1b1x1_2026-05-14_03-35-32_20.00sec_-5.00C_LIGHTs_0188.fits N_match=966 sigma_overall_arcsec=0.261 sigma_q1_arcsec=0.261 sigma_q2_arcsec=0.291 sigma_q3_arcsec=0.242 sigma_q4_arcsec=0.234 n_q1=245 n_q2=241 n_q3=239 n_q4=241 worst_quadrant_to_overall_ratio=1.115 The image catalog is written to wcs_fd_CVn-02-Q1b1x1_2026-05-14_03-35-32_20.00sec_-5.00C_LIGHTs_0188.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_CVn-02-Q1b1x1_2026-05-14_03-35-32_20.00sec_-5.00C_LIGHTs_0188.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/fd_CVn-02-Q1b1x1_2026-05-14_03-35-32_20.00sec_-5.00C_LIGHTs_0188.fits -region wcs_fd_CVn-02-Q1b1x1_2026-05-14_03-35-32_20.00sec_-5.00C_LIGHTs_0188.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_fd_CVn-02-Q1b1x1_2026-05-14_03-35-32_20.00sec_-5.00C_LIGHTs_0188.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.ZgwlxaJB3i (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_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.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_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.fits WCS_IMAGE_NAME=wcs_fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.fits WCS-calibrated image found: wcs_fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.fits Checking if the catalog wcs_fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.fits.cat corresponding to the image wcs_fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.fits alredy exist and is non-empty... Catalog wcs_fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.fits.cat corresponding to the image wcs_fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.fits WCS catalog name: wcs_fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=4, blended=855, passed=26309 Got 26309 stars (including 25411 good ones) from the SExtractor catalog wcs_fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.fits.cat util/solve_plate_with_UCAC5 got 26309 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 609 to 669 (Dec 32.0 to 43.4) 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(), 957 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.29" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 966 matched stars entering correct_measured_positions(), 26106 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.28" 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 609 to 669 (Dec 32.0 to 43.4) 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(), 26105 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.28" Accuracy estimation diagnostic: 966 matched stars entering correct_measured_positions(), 26105 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.26" 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_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.fits N_match=966 sigma_overall_arcsec=0.257 sigma_q1_arcsec=0.272 sigma_q2_arcsec=0.306 sigma_q3_arcsec=0.220 sigma_q4_arcsec=0.213 n_q1=242 n_q2=244 n_q3=239 n_q4=241 worst_quadrant_to_overall_ratio=1.191 The image catalog is written to wcs_fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.fits -region wcs_fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.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_CVn-02-Q1b1x1_2026-05-14_03-35-32_20.00sec_-5.00C_LIGHTs_0188.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_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/wcs_fd_CVn-02-Q1b1x1_2026-05-14_03-35-32_20.00sec_-5.00C_LIGHTs_0188.fits Saving fully-calibrated image wcs_fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.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_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/wcs_fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.fits Preparing the HTML report for the field CVn-02-Q1b1x1 with default.sex.telephoto_lens_vSTL Forced photometry on wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits at 13:15:13.60 +42:16:57.0: 12.60 +/- 0.02 detection Forced photometry on wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits at 13:28:52.26 +41:05:18.8: 13.91 +/- 0.04 detection Forced photometry on wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits at 13:29:13.63 +33:06:16.8: 15.59 +/- 0.24 detection Forced photometry on wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits at 12:26:06.71 +42:49:03.0: 15.30 +/- 0.21 detection Forced photometry on wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits at 13:38:13.07 +32:49:22.8: 14.88 +/- 0.15 detection Forced photometry on wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits at 13:24:38.10 +40:00:58.5: 14.88 +/- 0.10 detection Forced photometry on wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits at 13:46:14.28 +41:00:30.0: 15.20 +/- 0.20 detection Forced photometry on wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits at 12:28:08.45 +39:45:44.4: 15.17 +/- 0.16 detection Forced photometry on wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits at 13:30:59.96 +35:54:29.8: 14.62 +/- 0.09 detection Forced photometry on wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits at 13:28:52.26 +41:05:18.8: 13.89 +/- 0.04 detection Forced photometry on wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits at 13:15:13.60 +42:16:57.0: 12.55 +/- 0.02 detection Forced photometry reference-image weighted average: 13.90 +/- 0.03 Forced photometry filter REJECTED candidate at 13:28:52.26 +41:05:18.8: ref_mag=13.90 +/- 0.03 new_mean_mag=14.2624 delta=-0.36 (need > 0.90) Forced photometry reference-image weighted average: 12.57 +/- 0.01 Forced photometry filter REJECTED candidate at 13:15:13.60 +42:16:57.0: ref_mag=12.57 +/- 0.01 new_mean_mag=12.6881 delta=-0.11 (need > 0.90) Forced photometry on wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits at 12:49:52.07 +43:07:09.6: 15.60 +/- 0.20 detection Forced photometry on wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits at 12:26:06.71 +42:49:03.0: 15.09 +/- 0.17 detection Forced photometry on wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits at 13:46:14.28 +41:00:30.0: 15.46 +/- 0.27 detection Forced photometry on wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits at 13:24:38.10 +40:00:58.5: 14.72 +/- 0.09 detection Forced photometry reference-image weighted average: 15.17 +/- 0.13 Forced photometry reference-image weighted average: 15.29 +/- 0.16 Forced photometry on wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits at 13:30:59.96 +35:54:29.8: 14.75 +/- 0.10 detection Forced photometry filter REJECTED candidate at 12:26:06.71 +42:49:03.0: ref_mag=15.17 +/- 0.13 new_mean_mag=14.7176 delta=0.45 (need > 0.90) Forced photometry filter REJECTED candidate at 13:46:14.28 +41:00:30.0: ref_mag=15.29 +/- 0.16 new_mean_mag=14.9228 delta=0.37 (need > 0.90) Forced photometry reference-image weighted average: 14.79 +/- 0.07 Forced photometry on wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits at 12:28:08.45 +39:45:44.4: 15.20 +/- 0.16 detection Forced photometry filter REJECTED candidate at 13:24:38.10 +40:00:58.5: ref_mag=14.79 +/- 0.07 new_mean_mag=14.9110 delta=-0.12 (need > 0.90) Forced photometry on wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits at 13:38:13.07 +32:49:22.8: 15.07 +/- 0.17 detection Forced photometry reference-image weighted average: 14.68 +/- 0.07 Forced photometry filter REJECTED candidate at 13:30:59.96 +35:54:29.8: ref_mag=14.68 +/- 0.07 new_mean_mag=14.8852 delta=-0.21 (need > 0.90) Forced photometry reference-image weighted average: 15.18 +/- 0.11 Forced photometry filter REJECTED candidate at 12:28:08.45 +39:45:44.4: ref_mag=15.18 +/- 0.11 new_mean_mag=14.7988 delta=0.38 (need > 0.90) Forced photometry reference-image weighted average: 14.96 +/- 0.11 Forced photometry filter REJECTED candidate at 13:38:13.07 +32:49:22.8: ref_mag=14.96 +/- 0.11 new_mean_mag=14.7412 delta=0.22 (need > 0.90) Forced photometry on wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits at 13:29:13.63 +33:06:16.8: 15.31 +/- 0.18 detection Forced photometry reference-image weighted average: 15.41 +/- 0.14 Forced photometry filter REJECTED candidate at 13:29:13.63 +33:06:16.8: ref_mag=15.41 +/- 0.14 new_mean_mag=14.7312 delta=0.68 (need > 0.90) Forced photometry on wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits at 12:49:52.07 +43:07:09.6: 15.12 +/- 0.13 detection Forced photometry reference-image weighted average: 15.26 +/- 0.11 Forced photometry filter REJECTED candidate at 12:49:52.07 +43:07:09.6: ref_mag=15.26 +/- 0.11 new_mean_mag=14.9769 delta=0.29 (need > 0.90) Forced photometry on wcs_CVn-02-Q1b1x1_2026-03-21_03-06-29_20.00sec_-15.00C_LIGHT_0353.fits at 12:34:00.13 +42:11:17.4: 15.12 +/- 0.15 detection Forced photometry on wcs_CVn-02-Q1b1x1_2026-03-21_03-07-23_20.00sec_-14.90C_LIGHT_0354.fits at 12:34:00.13 +42:11:17.4: 15.18 +/- 0.15 detection Forced photometry reference-image weighted average: 15.15 +/- 0.11 Forced photometry filter REJECTED candidate at 12:34:00.13 +42:11:17.4: ref_mag=15.15 +/- 0.11 new_mean_mag=14.9307 delta=0.22 (need > 0.90) make_report_in_HTML.sh Phase 1 (network queries): 2s Pre-generating preview images in parallel... Done pre-generating preview images. Pre-generating finding charts in parallel... Done pre-generating finding charts. make_report_in_HTML.sh Pre-generation: 0s xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 31913_fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189 The candidate 31913_fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189 did not pass the final checks**** FOUND 13:36:18.91 +40:46:40.9 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 31914_fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189 The candidate 31914_fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189 did not pass the final checks Discovery image 2 2026 05 14.35863 2461174.85863 14.28 13:36:18.90 +40:46:41.2 1391 1149 /data_ssd/NMW-TexasTech/workdir//img_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.fits **** FOUND 12:27:53.56 +34:53:41.0 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 31915_fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189 The candidate 31915_fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189 did not pass the final checks Discovery image 2 2026 05 14.35863 2461174.85863 13.97 12:27:53.59 +34:53:40.3 9360 5150 /data_ssd/NMW-TexasTech/workdir//img_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.fits **** FOUND 12:37:41.13 +42:53:23.1 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 31916_fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189 The candidate 31916_fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189 did not pass the final checks Discovery image 2 2026 05 14.35863 2461174.85863 13.17 12:37:41.12 +42:53:23.0 8074 0318 /data_ssd/NMW-TexasTech/workdir//img_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.fits **** FOUND 12:31:47.65 +40:34:51.3 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 32093_fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189 The candidate 32093_fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189 did not pass the final checks Discovery image 2 2026 05 14.35863 2461174.85863 12.43 12:31:47.69 +40:34:51.7 8772 1706 /data_ssd/NMW-TexasTech/workdir//img_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.fits Discovery image 1 2026 05 14.35813 2461174.85813 12.67 13:15:13.61 +42:16:57.1 3880 0543 /data_ssd/NMW-TexasTech/workdir//img_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/fd_CVn-02-Q1b1x1_2026-05-14_03-35-32_20.00sec_-5.00C_LIGHTs_0188.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 32276_fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189 The candidate 32276_fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189 did not pass the final checks Discovery image 2 2026 05 14.35863 2461174.85863 12.70 13:15:13.59 +42:16:56.9 3876 0537 /data_ssd/NMW-TexasTech/workdir//img_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.fits **** FOUND 13:31:14.95 +34:26:58.0 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 32328_fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189 The candidate 32328_fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189 did not pass the final checks Discovery image 2 2026 05 14.35863 2461174.85863 13.86 13:31:14.97 +34:26:57.8 1460 5033 /data_ssd/NMW-TexasTech/workdir//img_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.fits **** FOUND 13:33:57.70 +34:36:15.9 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 32413_fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189 The candidate 32413_fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189 did not pass the final checks Discovery image 2 2026 05 14.35863 2461174.85863 13.97 13:33:57.69 +34:36:16.1 1135 4896 /data_ssd/NMW-TexasTech/workdir//img_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.fits Discovery image 1 2026 05 14.35813 2461174.85813 14.25 13:28:52.31 +41:05:18.0 2269 1089 /data_ssd/NMW-TexasTech/workdir//img_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/fd_CVn-02-Q1b1x1_2026-05-14_03-35-32_20.00sec_-5.00C_LIGHTs_0188.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 32480_fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189 The candidate 32480_fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189 did not pass the final checks Discovery image 2 2026 05 14.35863 2461174.85863 14.27 13:28:52.20 +41:05:19.5 2265 1083 /data_ssd/NMW-TexasTech/workdir//img_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.fits **** FOUND 12:51:32.78 +43:08:46.4 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 32561_fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189 The candidate 32561_fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189 did not pass the final checks Discovery image 2 2026 05 14.35863 2461174.85863 14.39 12:51:32.79 +43:08:45.9 6532 0163 /data_ssd/NMW-TexasTech/workdir//img_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.fits **** FOUND 13:34:36.47 +33:25:20.2 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 32565_fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189 The candidate 32565_fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189 did not pass the final checks Discovery image 2 2026 05 14.35863 2461174.85863 15.04 13:34:36.47 +33:25:20.4 0951 5599 /data_ssd/NMW-TexasTech/workdir//img_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.fits Discovery image 1 2026 05 14.35813 2461174.85813 14.79 13:29:13.58 +33:06:17.7 1611 5883 /data_ssd/NMW-TexasTech/workdir//img_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/fd_CVn-02-Q1b1x1_2026-05-14_03-35-32_20.00sec_-5.00C_LIGHTs_0188.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 32568_fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189 The candidate 32568_fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189 did not pass the final checks Discovery image 2 2026 05 14.35863 2461174.85863 14.70 13:29:13.69 +33:06:16.0 1606 5877 /data_ssd/NMW-TexasTech/workdir//img_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.fits Discovery image 1 2026 05 14.35813 2461174.85813 14.85 13:38:13.18 +32:49:24.4 0439 5906 /data_ssd/NMW-TexasTech/workdir//img_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/fd_CVn-02-Q1b1x1_2026-05-14_03-35-32_20.00sec_-5.00C_LIGHTs_0188.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 32619_fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189 The candidate 32619_fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189 did not pass the final checks Discovery image 2 2026 05 14.35863 2461174.85863 14.67 13:38:12.97 +32:49:21.1 0436 5901 /data_ssd/NMW-TexasTech/workdir//img_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.fits Discovery image 1 2026 05 14.35813 2461174.85813 14.90 13:31:00.00 +35:54:30.2 1613 4165 /data_ssd/NMW-TexasTech/workdir//img_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/fd_CVn-02-Q1b1x1_2026-05-14_03-35-32_20.00sec_-5.00C_LIGHTs_0188.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 32625_fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189 The candidate 32625_fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189 did not pass the final checks Discovery image 2 2026 05 14.35863 2461174.85863 14.87 13:30:59.92 +35:54:29.4 1610 4159 /data_ssd/NMW-TexasTech/workdir//img_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.fits **** FOUND 13:41:06.05 +34:12:23.7 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 32641_fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189 The candidate 32641_fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189 did not pass the final checks Discovery image 2 2026 05 14.35863 2461174.85863 14.94 13:41:06.08 +34:12:24.9 0203 5009 /data_ssd/NMW-TexasTech/workdir//img_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.fits Discovery image 1 2026 05 14.35813 2461174.85813 14.91 13:24:38.17 +40:00:59.3 2675 1794 /data_ssd/NMW-TexasTech/workdir//img_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/fd_CVn-02-Q1b1x1_2026-05-14_03-35-32_20.00sec_-5.00C_LIGHTs_0188.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 32658_fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189 The candidate 32658_fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189 did not pass the final checks Discovery image 2 2026 05 14.35863 2461174.85863 14.91 13:24:38.04 +40:00:57.7 2672 1789 /data_ssd/NMW-TexasTech/workdir//img_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.fits Discovery image 1 2026 05 14.35813 2461174.85813 14.74 12:28:08.44 +39:45:43.6 9220 2193 /data_ssd/NMW-TexasTech/workdir//img_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/fd_CVn-02-Q1b1x1_2026-05-14_03-35-32_20.00sec_-5.00C_LIGHTs_0188.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 32662_fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189 The candidate 32662_fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189 did not pass the final checks Discovery image 2 2026 05 14.35863 2461174.85863 14.88 12:28:08.46 +39:45:45.1 9216 2188 /data_ssd/NMW-TexasTech/workdir//img_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.fits Discovery image 1 2026 05 14.35813 2461174.85813 14.71 12:26:06.64 +42:49:03.3 9384 0316 /data_ssd/NMW-TexasTech/workdir//img_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/fd_CVn-02-Q1b1x1_2026-05-14_03-35-32_20.00sec_-5.00C_LIGHTs_0188.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 32717_fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189 The candidate 32717_fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189 did not pass the final checks Discovery image 2 2026 05 14.35863 2461174.85863 14.73 12:26:06.77 +42:49:02.6 9380 0311 /data_ssd/NMW-TexasTech/workdir//img_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.fits Discovery image 1 2026 05 14.35813 2461174.85813 15.04 13:46:14.40 +41:00:29.8 0278 0824 /data_ssd/NMW-TexasTech/workdir//img_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/fd_CVn-02-Q1b1x1_2026-05-14_03-35-32_20.00sec_-5.00C_LIGHTs_0188.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 32761_fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189 The candidate 32761_fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189 did not pass the final checks Discovery image 2 2026 05 14.35863 2461174.85863 14.85 13:46:14.17 +41:00:30.2 0275 0818 /data_ssd/NMW-TexasTech/workdir//img_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.fits Discovery image 1 2026 05 14.35813 2461174.85813 14.97 12:49:51.98 +43:07:08.5 6721 0188 /data_ssd/NMW-TexasTech/workdir//img_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/fd_CVn-02-Q1b1x1_2026-05-14_03-35-32_20.00sec_-5.00C_LIGHTs_0188.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 32872_fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189 The candidate 32872_fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189 did not pass the final checks Discovery image 2 2026 05 14.35863 2461174.85863 14.99 12:49:52.16 +43:07:10.8 6717 0182 /data_ssd/NMW-TexasTech/workdir//img_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.fits Discovery image 1 2026 05 14.35813 2461174.85813 15.00 12:34:00.13 +42:11:16.4 8499 0741 /data_ssd/NMW-TexasTech/workdir//img_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/fd_CVn-02-Q1b1x1_2026-05-14_03-35-32_20.00sec_-5.00C_LIGHTs_0188.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 02868_fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189 The candidate 02868_fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189 did not pass the final checks Discovery image 2 2026 05 14.35863 2461174.85863 14.89 12:34:00.12 +42:11:18.3 8496 0735 /data_ssd/NMW-TexasTech/workdir//img_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.fits **** FOUND 13:33:19.35 +41:54:50.4 in the exclusion list exclusion_list.txt **** make_report_in_HTML.sh Phase 2 (HTML assembly): 0s make_report_in_HTML.sh TOTAL: 2s Prepared the HTML report for the field CVn-02-Q1b1x1 with default.sex.telephoto_lens_vSTL *------ done with default.sex.telephoto_lens_vSTL ------* #### The local exclusion list is exclusion_list_local.txt #### ########### Completed CVn-02-Q1b1x1 ########### The analysis was running at tau We are allowed to update the exclusion list at tau host Found ../exclusion_list_TTUQ1.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)2461174.85812915 -observatory V36 03:21:55.77 +18:35:56.2 Mercury (-2.5mag) 05:33:38.80 +24:44:11.7 Venus (-3.9mag) 01:38:15.46 +09:22:19.1 Mars (1.2mag) 07:29:15.69 +22:15:19.1 Jupiter (-1.9mag) 00:41:01.58 +02:01:01.1 Saturn (0.9mag) 03:54:11.73 +20:07:42.8 Uranus (5.8mag) 00:14:09.29 +00:05:08.9 Neptune (7.8mag) 20:34:12.45 -22:56:46.1 Pluto (14.5mag) 01:06:45.64 +09:56:16.1 Moon (-8.9mag) -rw-r--r-- 1 apache apache 362 May 14 04:02 planets.txt ############################################################ Positions of selected moons from JPL HORIZONS for JD(UT)2461174.85812915: 07:29:15.33 +22:15:22.3 Io (5.9mag) 07:29:17.15 +22:15:17.9 Europa (6.1mag) 07:29:34.49 +22:14:31.0 Ganymede (5.5mag) 07:29:03.07 +22:15:57.5 Callisto (6.7mag) 07:31:04.14 +21:53:18.6 Himalia (15.5mag) 07:29:17.99 +22:15:11.6 Thebe (16.4mag) 07:31:31.56 +22:19:14.7 Elara (17.4mag) 07:30:00.73 +22:40:24.2 Pasiphae (17.6mag) 07:36:48.24 +22:15:25.8 Carme (18.7mag) 00:41:13.45 +02:01:03.1 Titan (8.7mag) 00:41:06.24 +02:00:57.3 Rhea (10.0mag) 00:40:56.76 +01:59:18.6 Iapetus (11.4mag) 00:40:50.33 +02:01:09.3 Hyperion (14.7mag) 00:42:12.17 +02:06:24.0 Phoebe (16.8mag) -rw-r--r-- 1 apache apache 569 May 14 04:02 moons.txt ############################################################ Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461174.85812915: 17:02:53.96 -30:16:53.5 JWST 18:44:07.23 +23:04:30.8 Chandra 08:59:53.50 -51:08:58.8 XMM-Newton -rw-r--r-- 1 apache apache 96 May 14 04:02 spacecraft.txt ############################################################ Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461174.85812915 -observatory V36 -> Warning: Longitude 255.61742 is outside valid range [-180, 180] 13:32:58.64 -28:12:26.9 14.6mag D/1884 O1 (Barnard) 06:17:14.76 +30:54:34.1 15.8mag D/1886 K1 (Brooks) 15:37:07.31 +00:39:29.7 14.8mag D/1895 Q1 (Swift) 05:09:17.16 +24:09:22.6 17.1mag D/1918 W1 (Schorr) 08:04:29.27 +24:01:27.2 17.7mag P/2009 WX51 (Catalina) 18:54:58.32 -30:43:46.5 13.7mag P/2010 H2 (Vales) 05:29:56.34 -68:33:49.3 17.4mag C/2014 UN271 (Bernardinelli-Bernstein) 05:40:19.48 +31:40:46.5 17.4mag C/2017 K2 (PANSTARRS) 17:24:05.13 +13:34:35.8 17.7mag C/2021 G2 (ATLAS) 23:14:44.84 +30:30:00.1 17.2mag C/2022 E2 (ATLAS) 05:03:24.86 +26:40:57.6 16.3mag C/2022 N2 (PANSTARRS) 09:14:08.60 +31:46:52.4 16.4mag C/2022 QE78 (ATLAS) 08:38:57.11 +02:24:42.5 17.5mag C/2022 R6 (PANSTARRS) 18:42:55.23 +20:36:34.3 17.6mag C/2023 A3 (Tsuchinshan-ATLAS) 15:29:29.27 -11:08:09.8 17.5mag P/2023 B1 (PANSTARRS) 09:00:03.32 -07:56:39.1 17.9mag C/2023 F3 (ATLAS) 22:13:46.52 +64:48:47.6 17.7mag C/2023 H5 (Lemmon) 18:41:09.54 -04:43:47.5 13.8mag C/2023 R1 (PANSTARRS) 15:14:35.49 +87:50:39.0 17.9mag C/2023 X2 (Lemmon) 06:40:00.97 +63:41:00.5 17.5mag C/2024 A1 (ATLAS) 06:07:10.89 +24:51:19.8 12.6mag C/2024 E1 (Wierzchos) 15:57:47.20 +10:43:35.7 17.3mag C/2024 G6 (ATLAS) 20:22:56.78 +23:32:00.5 14.3mag C/2024 J3 (ATLAS) 03:53:14.49 -18:31:43.1 16.2mag C/2024 T5 (ATLAS) 05:42:28.16 +39:03:39.0 17.8mag C/2025 J1 (Borisov) 12:05:13.04 +53:18:45.5 16.5mag C/2025 L1 (ATLAS) 05:50:38.36 -08:38:10.7 10.9mag C/2025 R3 (PANSTARRS) 12:43:35.27 +04:20:50.7 17.3mag C/2025 Y1 (ATLAS) 01:11:17.37 +41:13:45.4 15.4mag C/2026 B2 (Sun-Gao) 11:13:18.14 -14:58:33.9 16.1mag A/2026 E1 19:37:27.74 -08:19:08.0 10.2mag 10P/Tempel 14:26:23.13 -00:40:11.8 16.6mag 24P/Schaumasse 10:59:00.35 -00:54:45.6 15.8mag 29P/Schwassmann-Wachmann 10:44:26.65 -02:40:25.1 17.5mag 43P/Wolf-Harrington 02:32:56.46 +22:04:49.0 17.5mag 47P/Ashbrook-Jackson 08:07:17.28 +30:25:59.3 16.9mag 63P/Wild 00:02:37.45 -08:22:18.6 15.7mag 65P/Gunn 05:24:46.57 +29:22:11.9 16.3mag 76P/West-Kohoutek-Ikemura 02:10:05.26 +13:28:52.4 14.0mag 78P/Gehrels 00:22:00.12 -01:14:34.3 15.1mag 88P/Howell 03:35:16.88 +27:05:13.6 15.1mag 93P/Lovas 05:53:15.26 +33:17:20.3 15.9mag 123P/West-Hartley 09:08:37.86 +25:29:06.0 16.3mag 124P/Mrkos 03:18:17.14 +17:16:13.7 16.4mag 128P/Shoemaker-Holt 03:43:52.88 +17:26:53.8 17.6mag 131P/Mueller 03:58:48.12 +19:23:47.3 11.7mag 141P/Machholz 04:02:38.33 +14:04:35.8 11.6mag 141P-A/Machholz 02:43:27.20 +10:27:22.9 10.5mag 141P-D/Machholz 02:39:15.46 -28:40:50.8 17.7mag 161P/Hartley-IRAS 02:23:50.21 +12:40:24.0 14.9mag 162P/SidingSpring 17:10:35.12 -10:31:18.2 16.2mag 235P/LINEAR 06:37:58.33 +35:53:53.5 17.2mag 240P/NEAT 07:56:36.30 -02:42:22.3 18.0mag 242P/Spahr 23:28:19.04 -12:10:13.4 17.1mag 260P/McNaught 03:00:50.96 +27:19:27.9 17.7mag 295P/LINEAR 15:28:20.28 +08:16:32.4 17.4mag 391P/Kowalski 07:49:05.37 +21:13:33.9 17.8mag 450P/LONEOS 06:19:38.77 +43:20:39.8 17.7mag 493P/LONEOS -rw-r--r-- 1 apache apache 2.9K May 14 04:02 comets.txt ############################################################ List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html : 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 12:59:50.45 -10:58:38.80 2026-05-9.06 17.5 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 12:59:50.45 -10:58:38.80 2026-05-9.06 17.5 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 11:10:34.24 +02:58:48.10 SN2026drr 2026-03-14.08 0.2 07:26:45.73 -27:45:13.90 ASASSN-26bo 2026-03-14.17 13.8 16:35:46.94 +58:12:28.40 SN2026ebt 2026-03-12.41 17.12 13:01:19.46 +15:42:15.50 SN2026ehe 2026-03-12.34 -0.18 09:15:55.41 +10:08:09.70 SN2026efq 2026-03-12.16 0.06 -rw-r--r-- 1 apache apache 5.8K May 14 04:02 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 14 04:02 tocp_transients_list.txt ############################################################ Truncated list of recent TNS transients from https://www.wis-tns.org/ : 10:56:02.293 -27:26:40.88 AT 2026lso 2026-05-05.38 20.03 13:09:18.098 -09:51:30.87 AT 2026lsn 2026-05-06.44 20.03 12:38:36.545 +00:25:39.42 AT 2026lsm 2026-05-07.49 20.12 14:09:44.920 -09:15:56.43 AT 2026lsl 2026-05-07.48 20.05 14:33:39.027 +28:55:58.13 AT 2026lsk 2026-05-08.42 18.836 10:55:26.605 -14:57:02.73 AT 2026lsj 2026-05-07.40 20.21 10:25:31.053 -08:04:30.48 AT 2026lsi 2026-05-07.41 19.82 11:24:17.173 -23:31:16.80 AT 2026lsh 2026-04-22.43 20.05 15:00:50.354 +01:20:19.05 SN 2026lsg 2026-05-09.31 18.8654 16:27:37.504 +33:11:50.70 AT 2026lsf 2026-04-24.05 19.76 13:19:31.797 -04:18:55.26 AT 2026lse 2026-05-07.18 18.8083 15:34:34.353 +31:24:57.64 AT 2026lsd 2026-04-21.04 19.98 16:50:56.126 +01:13:48.27 AT 2026lsc 2026-05-08.01 20.05 13:16:52.832 -07:32:25.19 SN 2026lsb 2026-05-07.23 18.6927 13:30:17.267 +23:16:25.18 AT 2026lsa 2026-05-08.88 20.01 16:47:59.843 +40:52:34.16 AT 2026lrz 2026-05-08.92 20.03 07:40:27.661 +14:33:57.67 AT 2026lry 2026-04-29.16 19.6446 07:36:00.424 +44:28:06.52 AT 2026lrx 2026-05-07.16 19.4964 15:05:50.409 +53:16:17.87 AT 2026lrw 2026-05-08.91 20.03 17:04:35.539 +33:45:52.74 AT 2026lrv 2026-05-08.91 19.42 -rw-r--r-- 1 apache apache 30K May 14 04:02 tns_transients_list.txt Discovery image 3 2026 05 14.35863 2461174.85863 12.18 13:33:19.35 +41:54:50.6 1827 0516 /data_ssd/NMW-TexasTech/workdir//img_2026-05-14_CI_CVn-02-Q1b1x1_034905_TTUQ1b1x1_3298095_TWLI4ogk/fd_CVn-02-Q1b1x1_2026-05-14_03-36-15_20.00sec_-5.00C_LIGHTs_0189.fits
