######## Processing parameters ########
AAVSO_COMMENT_STRING= NMW-TexasTech Camera-2 135mm f/2.2 telephoto lens + QHY600M CMOS
ASTCHECK_ASTEROID_SEARCH_RADIUS_ARCSEC=
BAD_REGION_FILE= /var/www/nmw_calibration/TTUQ2b1x1/TTUQ2_bad_region.lst
CAMERA_SETTINGS= TTUQ2b1x1
CHECK_POINTING_ACCURACY= yes
DARK_FRAMES_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ2b1x1/darks
EXCLUSION_LIST= ../exclusion_list_TTUQ2.txt
FILTER_BAD_IMG__MAX_APERTURE_STAR_SIZE_PIX= 12.5
FILTER_BAD_IMG__MAX_ELONGATION_AminusB_PIX= 0.55
FILTER_BAD_IMG__MIN_APERTURE_STAR_SIZE_PIX= 2.0
FILTER_BRIGHT_MAG_CUTOFF_TRANSIENT_SEARCH= -5
FILTER_FAINT_MAG_CUTOFF_TRANSIENT_SEARCH= 15.0
FLAT_FIELD_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ2b1x1/flats
FRAME_EDGE_OFFSET_PIX= 600
GAIA_BAND_FOR_CATALOGED_SOURCE_CHECK=
MAX_NEW_TO_REF_MEAN_IMG_VALUE_RATIO= 100
MAX_NEW_IMG_MEAN_VALUE= 25000
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS= 0.18
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS_SOFT_LIMIT= 0.12
MPC_CODE= V36
NMW_CALIBRATION= /var/www/nmw_calibration
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_HARD_LIMIT= 8000
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_SOFT_LIMIT= 4000
OMP_NUM_THREADS=
ONLINE_MPCHECKER_BUTTON_ASTEROID_SEARCH_RADIUS_ARCMIN=
PHOTOMETRIC_CALIBRATION=
REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES= yes
SEXTRACTOR_CONFIG_BRIGHTSTARPASS= default.sex.telephoto_lens_onlybrightstars_v1
SEXTRACTOR_CONFIG_FILES= default.sex.telephoto_lens_onlybrightstars_v1 default.sex.telephoto_lens_vSTL
STARMATCH_RADIUS_PIX= 4
SYSREM_ITERATIONS= 0
TELESCOP=
TELESCOP_NAME_KNOWN_TO_VaST_FOR_FOV_DETERMINATION=
UCAC5_PLATESOLVE_ITERATIONS= 2
FPACK_FULLY_CALIBRATED_IMAGE= no
#######################################
HOSTNAME= tau
USER=
HOME=
#######################################
SExtractor catalog cache: enabled, directory /data_ssd/NMW-TexasTech/vast_sextractor_cache
Reference image directory is set to /data_ssd/NMW-TexasTech/reference_imgs
VIZIER_SITE=vizier.cds.unistra.fr
GAIA_DR2_CLIENT=vizquery (lib/vizquery -> VizieR vizier.cds.unistra.fr)
INFO: MAKE_PNG_PLOTS is set to yes
FITS_FILE_EXT=fits
CALIBRATION_STATUS_PREFIX=
Fields in the data directory:
CrB-02-Q2b1x1
#######################################
########### Starting CrB-02-Q2b1x1 ###########
Processing CrB-02-Q2b1x1
server tau has sufficient free disk space available: 341255 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 341255 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q2b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits
Small preview (one of the new images): 
Large previews of the second-epoch (new) images:
MAKE_PNG_PLOTS=yes
renamed 'CrB-02-Q2b1x1_2026-06-07_05-11-37_20.00sec_5.00C_LIGHT_0162.png' -> 'transient_report/CrB-02-Q2b1x1_2026-06-07_05-11-37_20.00sec_5.00C_LIGHT_0162.fits_preview.png'
CrB-02-Q2b1x1_2026-06-07_05-11-37_20.00sec_5.00C_LIGHT_0162.fits
renamed 'CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163.png' -> 'transient_report/CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163.fits_preview.png'
CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163.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= 287.1787
INFO: REFERENCE_EPOCH__FIRST_IMAGE_SD= 460.1436
INFO: SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 1428.7407
INFO: SECOND_EPOCH__FIRST_IMAGE_SD= 487.5986
INFO: SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 1437.4675
INFO: SECOND_EPOCH__SECOND_IMAGE_SD= 487.8453
----------------------------------------------
INFO: ref_to_second_epoch_img_mean_ratio= 4.97509
INFO: SECOND_EPOCH__SD_ratio= 0.001
----------------------------------------------
Calibration settings: DARK_FRAMES_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ2b1x1/darks FLAT_FIELD_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ2b1x1/flats
EXPTIME = 20.0 / [s] Exposure duration
SET-TEMP= 5.0 / [degC] CCD temperature setpoint
CCD-TEMP= 5.0 / [degC] CCD temperature
FOCTEMP = 16.8899993896484 / [degC] Focuser temperature
AMBTEMP = 17.3 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/CrB-02-Q2b1x1_2026-06-07_05-11-37_20.00sec_5.00C_LIGHT_0162.fits
CCD-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/CrB-02-Q2b1x1_2026-06-07_05-11-37_20.00sec_5.00C_LIGHT_0162.fits
SET-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/CrB-02-Q2b1x1_2026-06-07_05-11-37_20.00sec_5.00C_LIGHT_0162.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= '2026-06-07T05:11:37.5109393' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-06-07T10:11:37.5109393' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS = 61198.4247396989 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-06-07T10:11:47.4125690' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG = 61198.4248543056 / Modified Julian Date of averaged midpoint" status=0
Record 16: "XBINNING= 1 / X axis binning factor" status=0
Record 17: "YBINNING= 1 / Y axis binning factor" status=0
Record 18: "GAIN = 30 / Sensor gain" status=0
Record 19: "OFFSET = 30 / Sensor gain offset" status=0
Record 20: "XPIXSZ = 3.76 / [um] Pixel X axis size" status=0
Record 21: "YPIXSZ = 3.76 / [um] Pixel Y axis size" status=0
Record 22: "INSTRUME= 'QHY600M' / Imaging instrument name" status=0
Record 23: "CAMERAID= 'QHY600M-84137c4dbbbd119a9' / Imaging instrument identifier" status=0
Record 24: "SET-TEMP= 5.0 / [degC] CCD temperature setpoint" status=0
Record 25: "CCD-TEMP= 5.0 / [degC] CCD temperature" status=0
Record 26: "READOUTM= '2CMS-0' / Sensor readout mode" status=0
Record 27: "USBLIMIT= 50 / Camera-specific USB setting" status=0
Record 28: "TELESCOP= 'QHY600M-TTU2' / Name of telescope" status=0
Record 29: "FOCALLEN= 135.0 / [mm] Focal length" status=0
Record 30: "FOCRATIO= 2.2 / Focal ratio" status=0
Record 31: "RA = 239.997560168903 / [deg] RA of telescope" status=0
Record 32: "DEC = 29.9999014410629 / [deg] Declination of telescope" status=0
Record 33: "CENTALT = 34.2941666666667 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ = 285.696666666667 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS = 1.77116625572252 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'East' / Telescope pointing state" status=0
Record 37: "SITEELEV= 1009.5 / [m] Observation site elevation" status=0
Record 38: "SITELAT = 33.7482925 / [deg] Observation site latitude" status=0
Record 39: "SITELONG= -101.958319 / [deg] Observation site longitude" status=0
Record 40: "OBSERVER= 'Sokolovsky' / Observer name" status=0
Record 41: "OBSERVAT= 'TTU Skyview' / Observatory name" status=0
Record 42: "SITENAME= '' / Observatory site name" status=0
Record 43: "FWHEEL = 'Simulator' / Filter Wheel name" status=0
Record 44: "FILTER = 'CV' / Active filter name" status=0
Record 45: "OBJECT = 'CrB-02' / Name of the object of interest" status=0
Record 46: "OBJCTRA = '16 00 00' / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+30 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 = 20423 / [step] Focuser position" status=0
Record 51: "FOCUSPOS= 20423 / [step] Focuser position" status=0
Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP = 16.8899993896484 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM= 16.8899993896484 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT= 16.1 / [degC] Dew point" status=0
Record 56: "HUMIDITY= 93.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE= 893.3 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP = 17.3 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR = 353.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST= 5.400432 / [kph] Wind gust" status=0
Record 61: "WINDSPD = 3.600288 / [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_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/CrB-02-Q2b1x1_2026-06-07_05-11-37_20.00sec_5.00C_LIGHT_0162.fits 9576 6388 16 bitpix
SET-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/CrB-02-Q2b1x1_2026-06-07_05-11-37_20.00sec_5.00C_LIGHT_0162.fits
SET-TEMP= 5.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-05-30.fit
CCD-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/CrB-02-Q2b1x1_2026-06-07_05-11-37_20.00sec_5.00C_LIGHT_0162.fits
CCD-TEMP= 4.800000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-05-30.fit
Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-05-30.fit 9576 6388 16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/d_CrB-02-Q2b1x1_2026-06-07_05-11-37_20.00sec_5.00C_LIGHT_0162.fits :)
Spent 0.872761 seconds
renamed 'mdark_TTUQ2b1x1_5C_20s_2026-05-30.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-05-30.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/d_CrB-02-Q2b1x1_2026-06-07_05-11-37_20.00sec_5.00C_LIGHT_0162.fits 9576 6388 16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-05-30.fit 9576 6388 16 bitpix
Avarage count on flat field image: 20659.746399
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/fd_CrB-02-Q2b1x1_2026-06-07_05-11-37_20.00sec_5.00C_LIGHT_0162.fits :)
No overscan detected - all values seem high! (left_median=14784.5, right_median=14894.5)
renamed 'mff_TTUQ2b1x1_2026-05-30.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/fd_CrB-02-Q2b1x1_2026-06-07_05-11-37_20.00sec_5.00C_LIGHT_0162.fits
EXPTIME = 20.0 / [s] Exposure duration
SET-TEMP= 5.0 / [degC] CCD temperature setpoint
CCD-TEMP= 4.9 / [degC] CCD temperature
FOCTEMP = 16.8999996185303 / [degC] Focuser temperature
AMBTEMP = 17.3 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163.fits
CCD-TEMP= 4.900000 for /data_ssd/NMW-TexasTech/workdir//img_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163.fits
SET-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163.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= '2026-06-07T05:12:26.8083888' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-06-07T10:12:26.8083888' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS = 61198.4253102778 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-06-07T10:12:36.7089304' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG = 61198.4254248613 / Modified Julian Date of averaged midpoint" status=0
Record 16: "XBINNING= 1 / X axis binning factor" status=0
Record 17: "YBINNING= 1 / Y axis binning factor" status=0
Record 18: "GAIN = 30 / Sensor gain" status=0
Record 19: "OFFSET = 30 / Sensor gain offset" status=0
Record 20: "XPIXSZ = 3.76 / [um] Pixel X axis size" status=0
Record 21: "YPIXSZ = 3.76 / [um] Pixel Y axis size" status=0
Record 22: "INSTRUME= 'QHY600M' / Imaging instrument name" status=0
Record 23: "CAMERAID= 'QHY600M-84137c4dbbbd119a9' / Imaging instrument identifier" status=0
Record 24: "SET-TEMP= 5.0 / [degC] CCD temperature setpoint" status=0
Record 25: "CCD-TEMP= 4.9 / [degC] CCD temperature" status=0
Record 26: "READOUTM= '2CMS-0' / Sensor readout mode" status=0
Record 27: "USBLIMIT= 50 / Camera-specific USB setting" status=0
Record 28: "TELESCOP= 'QHY600M-TTU2' / Name of telescope" status=0
Record 29: "FOCALLEN= 135.0 / [mm] Focal length" status=0
Record 30: "FOCRATIO= 2.2 / Focal ratio" status=0
Record 31: "RA = 239.997560170698 / [deg] RA of telescope" status=0
Record 32: "DEC = 29.9999014063527 / [deg] Declination of telescope" status=0
Record 33: "CENTALT = 34.1336111111111 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ = 285.777222222222 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS = 1.77843641949872 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'East' / Telescope pointing state" status=0
Record 37: "SITEELEV= 1009.5 / [m] Observation site elevation" status=0
Record 38: "SITELAT = 33.7482925 / [deg] Observation site latitude" status=0
Record 39: "SITELONG= -101.958319 / [deg] Observation site longitude" status=0
Record 40: "OBSERVER= 'Sokolovsky' / Observer name" status=0
Record 41: "OBSERVAT= 'TTU Skyview' / Observatory name" status=0
Record 42: "SITENAME= '' / Observatory site name" status=0
Record 43: "FWHEEL = 'Simulator' / Filter Wheel name" status=0
Record 44: "FILTER = 'CV' / Active filter name" status=0
Record 45: "OBJECT = 'CrB-02' / Name of the object of interest" status=0
Record 46: "OBJCTRA = '16 00 00' / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+30 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 = 20423 / [step] Focuser position" status=0
Record 51: "FOCUSPOS= 20423 / [step] Focuser position" status=0
Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP = 16.8999996185303 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM= 16.8999996185303 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT= 16.1 / [degC] Dew point" status=0
Record 56: "HUMIDITY= 93.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE= 893.3 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP = 17.3 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR = 353.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST= 5.400432 / [kph] Wind gust" status=0
Record 61: "WINDSPD = 3.600288 / [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_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163.fits 9576 6388 16 bitpix
SET-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163.fits
SET-TEMP= 5.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-05-30.fit
CCD-TEMP= 4.900000 for /data_ssd/NMW-TexasTech/workdir//img_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163.fits
CCD-TEMP= 4.800000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-05-30.fit
Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-05-30.fit 9576 6388 16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/d_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163.fits :)
Spent 0.835129 seconds
renamed 'mdark_TTUQ2b1x1_5C_20s_2026-05-30.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-05-30.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/d_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163.fits 9576 6388 16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-05-30.fit 9576 6388 16 bitpix
Avarage count on flat field image: 20659.746399
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163.fits :)
No overscan detected - all values seem high! (left_median=14784.5, right_median=14894.5)
renamed 'mff_TTUQ2b1x1_2026-05-30.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163.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_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/fd_CrB-02-Q2b1x1_2026-06-07_05-11-37_20.00sec_5.00C_LIGHT_0162.fits
SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163.fits
Previews of the CALIBRATED second-epoch images:
fd_CrB-02-Q2b1x1_2026-06-07_05-11-37_20.00sec_5.00C_LIGHT_0162.fits
fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163.fits
Updating neverexclude_list.txt
'/var/www/nmw_calibration/neverexclude_list.txt' -> './neverexclude_list.txt'
Choosing bad regions list
'/var/www/nmw_calibration/TTUQ2b1x1/TTUQ2_bad_region.lst' -> 'bad_region.lst'
wait
*------ default.sex.telephoto_lens_onlybrightstars_v1 ------*
'default.sex.telephoto_lens_onlybrightstars_v1' -> 'default.sex'
Starting VaST with default.sex.telephoto_lens_onlybrightstars_v1
./vast --norotation --noflagimage --starmatchraius 4 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits /data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q2b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/fd_CrB-02-Q2b1x1_2026-06-07_05-11-37_20.00sec_5.00C_LIGHT_0162.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163.fits
SExtractor catalog cache: saved CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits.cat to cache
SExtractor catalog cache: saved CrB-02-Q2b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.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/CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits /data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q2b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/fd_CrB-02-Q2b1x1_2026-06-07_05-11-37_20.00sec_5.00C_LIGHT_0162.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163.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: 2461198.92485544
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'
Plate-solving the images
'../tns_transients_list.txt' -> 'tns_transients_list.txt'
wcs_CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits exists and is non-empty
Saving wcs_CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits to local_wcs_cache/
'wcs_CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits' -> 'local_wcs_cache/wcs_CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits'
wcs_CrB-02-Q2b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits exists and is non-empty
Saving wcs_CrB-02-Q2b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits to local_wcs_cache/
'wcs_CrB-02-Q2b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits' -> 'local_wcs_cache/wcs_CrB-02-Q2b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits'
wcs_fd_CrB-02-Q2b1x1_2026-06-07_05-11-37_20.00sec_5.00C_LIGHT_0162.fits exists and is non-empty
Saving wcs_fd_CrB-02-Q2b1x1_2026-06-07_05-11-37_20.00sec_5.00C_LIGHT_0162.fits to local_wcs_cache/
'wcs_fd_CrB-02-Q2b1x1_2026-06-07_05-11-37_20.00sec_5.00C_LIGHT_0162.fits' -> 'local_wcs_cache/wcs_fd_CrB-02-Q2b1x1_2026-06-07_05-11-37_20.00sec_5.00C_LIGHT_0162.fits'
wcs_fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163.fits exists and is non-empty
Saving wcs_fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163.fits to local_wcs_cache/
'wcs_fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163.fits' -> 'local_wcs_cache/wcs_fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163.fits'
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits (1st reference image)
verification OK: wcs_CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits
Image size: 937.2'x624.1' 15.6(deg)x10.4(deg) 9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 16:00:01.247 +29:59:43.26 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_CrB-02-Q2b1x1_2026-06-07_05-11-37_20.00sec_5.00C_LIGHT_0162.fits (1st new image)
verification OK: wcs_fd_CrB-02-Q2b1x1_2026-06-07_05-11-37_20.00sec_5.00C_LIGHT_0162.fits
Image size: 937.3'x624.0' 15.6(deg)x10.4(deg) 9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 15:59:59.710 +30:00:14.84 J2000 4789.000 3195.000
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 16:00:01.247 +29:59:43.26
Second-epoch image center 15:59:59.710 +30:00:14.84
Angular distance between the image centers 0.0104 deg.
Soft limit: 0.50 deg. Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163.fits (2nd new image)
verification OK: wcs_fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163.fits
Image size: 937.3'x624.0' 15.6(deg)x10.4(deg) 9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 15:59:56.388 +29:59:39.46 J2000 4789.000 3195.000
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 16:00:01.247 +29:59:43.26
Second-epoch image center 15:59:56.388 +29:59:39.46
Angular distance between the image centers 0.0176 deg.
###################################
###################################
# Check the image center offset between the first and the second second-epoch image (shift should be applied between the second-epoch images)
Second-epoch first image center 15:59:59.710 +30:00:14.84
Second-epoch second image center 15:59:56.388 +29:59:39.46
Angular distance between the image centers 0.01550 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/CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits &> /tmp/tmp.uLgf2EE75X
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q2b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits &> /tmp/tmp.vrjIm9rl5l
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q2b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/fd_CrB-02-Q2b1x1_2026-06-07_05-11-37_20.00sec_5.00C_LIGHT_0162.fits &> /tmp/tmp.HsgPztGPwL
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/fd_CrB-02-Q2b1x1_2026-06-07_05-11-37_20.00sec_5.00C_LIGHT_0162.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163.fits &> /tmp/tmp.swJ1SxswyX
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163.fits
Calibrating the magnitude scale
Found non-empty wcs_CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.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_CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits and wcs_CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits.cat
wait (drain background util/solve_plate_with_UCAC5 jobs before Tycho-2 calibration -- avoids wcs_.fits write race)
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_CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits and wcs_CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits.cat
Found non-empty wcs_CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits and wcs_CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits.cat
The reference image (wcs_CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits) and catalog (wcs_CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits.cat) found
'wcs_CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits.cat' -> 'wcsmag.cat'
Read 9595 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 230.5785 to 249.5258 deg, Dec +24.5163 to +35.2570 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 230.5785 to 249.5258 deg, Dec 24.5163 to 35.2570 deg
Loaded 6339 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): 4889 out of 5032 total matches.
Matched with Tycho-2 5032 out of 9595 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.711500
a=0.000000 b=1.000000 c=22.711500
From vast_summary.log: estimated ref. image limiting mag.: -7.21
Updating vast_summary.log: Estimated ref. image limiting mag.: 15.50
Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed! =)
Estimated ref. image limiting mag.: 15.50
Lightcurve magnitude calibration plot:
Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 9595 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 230.5785 to 249.5258 deg, Dec +24.5163 to +35.2570 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 230.5785 to 249.5258 deg, Dec 24.5163 to 35.2570 deg
Loaded 6339 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): 4889 out of 5032 total matches.
Matched with Tycho-2 5032 out of 9595 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits:
Forced-photometry filter: calibrated wcs_CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits -> calib.txt_param_ref_wcs_CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits (aperture=6.3)
Read 9588 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 230.5785 to 249.5258 deg, Dec +24.5163 to +35.2735 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 230.5785 to 249.5258 deg, Dec 24.5163 to 35.2735 deg
Loaded 6348 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): 4866 out of 5021 total matches.
Matched with Tycho-2 5021 out of 9588 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_CrB-02-Q2b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_CrB-02-Q2b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits:
Forced-photometry filter: calibrated wcs_CrB-02-Q2b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits -> calib.txt_param_ref_wcs_CrB-02-Q2b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits (aperture=6.3)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 2 candidate transients before the final filtering. (Hard limit: 8000)
Median FWHM seeing for isolated stars:
2.3 pix CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits
2.3 pix CrB-02-Q2b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits
2.3 pix fd_CrB-02-Q2b1x1_2026-06-07_05-11-37_20.00sec_5.00C_LIGHT_0162.fits
2.3 pix fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163.fits
2.3 pix wcs_CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits
2.3 pix wcs_CrB-02-Q2b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits
Limiting magnitude estimates:
15.5 mag. CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits
15.5 mag. CrB-02-Q2b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits
14.7 mag. fd_CrB-02-Q2b1x1_2026-06-07_05-11-37_20.00sec_5.00C_LIGHT_0162.fits
14.7 mag. fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163.fits
All-image limiting magnitude estimate: 14.7 (SNR ) 11.8 (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.uLgf2EE75X (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits' -> 'wcs_CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits
WCS_IMAGE_NAME=wcs_CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits
WCS-calibrated image found: wcs_CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits
Checking if the catalog wcs_CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits.cat corresponding to the image wcs_CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits alredy exist and is non-empty...
Catalog wcs_CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits.cat corresponding to the image wcs_CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits
WCS catalog name: wcs_CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits.cat
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=434, passed=9595
Got 9595 stars (including 9153 good ones) from the SExtractor catalog wcs_CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits.cat
util/solve_plate_with_UCAC5 got 9595 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.2'
Seting catalog search parameters based on the expected field of view 937.2 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013017 (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 0.010413 (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 572 to 628 (Dec 24.5 to 35.3)
Done reading UCAC5 zone files...
Matched 974 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 964 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 9479 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 572 to 628 (Dec 24.5 to 35.3)
Done reading UCAC5 zone files...
Matched 974 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 9478 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39"
Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 9478 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41"
Excluding outliers - 974 stars left (next iteration limit 1071)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
WCS_QUALITY_DIAG: file=CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits N_match=974 sigma_overall_arcsec=0.400 sigma_q1_arcsec=0.273 sigma_q2_arcsec=0.604 sigma_q3_arcsec=0.322 sigma_q4_arcsec=0.563 n_q1=251 n_q2=219 n_q3=253 n_q4=251 worst_quadrant_to_overall_ratio=1.509
The image catalog is written to wcs_CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits.cat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits -region wcs_CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.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.vrjIm9rl5l (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q2b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q2b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q2b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q2b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q2b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q2b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q2b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits' -> 'wcs_CrB-02-Q2b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q2b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits
WCS_IMAGE_NAME=wcs_CrB-02-Q2b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits
WCS-calibrated image found: wcs_CrB-02-Q2b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits
Checking if the catalog wcs_CrB-02-Q2b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits.cat corresponding to the image wcs_CrB-02-Q2b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits alredy exist and is non-empty...
Catalog wcs_CrB-02-Q2b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits.cat corresponding to the image wcs_CrB-02-Q2b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_CrB-02-Q2b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q2b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits
WCS catalog name: wcs_CrB-02-Q2b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits.cat
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=457, passed=9588
Got 9588 stars (including 9120 good ones) from the SExtractor catalog wcs_CrB-02-Q2b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits.cat
util/solve_plate_with_UCAC5 got 9588 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.2'
Seting catalog search parameters based on the expected field of view 937.2 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013017 (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 0.010413 (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 572 to 628 (Dec 24.5 to 35.3)
Done reading UCAC5 zone files...
Matched 974 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 967 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 9471 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 572 to 628 (Dec 24.5 to 35.3)
Done reading UCAC5 zone files...
Matched 974 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 9470 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39"
Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 9470 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40"
Excluding outliers - 974 stars left (next iteration limit 1071)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
WCS_QUALITY_DIAG: file=CrB-02-Q2b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits N_match=974 sigma_overall_arcsec=0.404 sigma_q1_arcsec=0.293 sigma_q2_arcsec=0.576 sigma_q3_arcsec=0.345 sigma_q4_arcsec=0.570 n_q1=250 n_q2=221 n_q3=256 n_q4=247 worst_quadrant_to_overall_ratio=1.423
The image catalog is written to wcs_CrB-02-Q2b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_CrB-02-Q2b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits.cat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q2b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits -region wcs_CrB-02-Q2b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_CrB-02-Q2b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.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.HsgPztGPwL (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_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/fd_CrB-02-Q2b1x1_2026-06-07_05-11-37_20.00sec_5.00C_LIGHT_0162.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/fd_CrB-02-Q2b1x1_2026-06-07_05-11-37_20.00sec_5.00C_LIGHT_0162.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/fd_CrB-02-Q2b1x1_2026-06-07_05-11-37_20.00sec_5.00C_LIGHT_0162.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/fd_CrB-02-Q2b1x1_2026-06-07_05-11-37_20.00sec_5.00C_LIGHT_0162.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/fd_CrB-02-Q2b1x1_2026-06-07_05-11-37_20.00sec_5.00C_LIGHT_0162.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_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/fd_CrB-02-Q2b1x1_2026-06-07_05-11-37_20.00sec_5.00C_LIGHT_0162.fits
WCS_IMAGE_NAME=wcs_fd_CrB-02-Q2b1x1_2026-06-07_05-11-37_20.00sec_5.00C_LIGHT_0162.fits
WCS-calibrated image found: wcs_fd_CrB-02-Q2b1x1_2026-06-07_05-11-37_20.00sec_5.00C_LIGHT_0162.fits
Checking if the catalog wcs_fd_CrB-02-Q2b1x1_2026-06-07_05-11-37_20.00sec_5.00C_LIGHT_0162.fits.cat corresponding to the image wcs_fd_CrB-02-Q2b1x1_2026-06-07_05-11-37_20.00sec_5.00C_LIGHT_0162.fits alredy exist and is non-empty...
Catalog wcs_fd_CrB-02-Q2b1x1_2026-06-07_05-11-37_20.00sec_5.00C_LIGHT_0162.fits.cat corresponding to the image wcs_fd_CrB-02-Q2b1x1_2026-06-07_05-11-37_20.00sec_5.00C_LIGHT_0162.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_CrB-02-Q2b1x1_2026-06-07_05-11-37_20.00sec_5.00C_LIGHT_0162.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/fd_CrB-02-Q2b1x1_2026-06-07_05-11-37_20.00sec_5.00C_LIGHT_0162.fits
WCS catalog name: wcs_fd_CrB-02-Q2b1x1_2026-06-07_05-11-37_20.00sec_5.00C_LIGHT_0162.fits.cat
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=299, passed=5163
Got 5163 stars (including 4861 good ones) from the SExtractor catalog wcs_fd_CrB-02-Q2b1x1_2026-06-07_05-11-37_20.00sec_5.00C_LIGHT_0162.fits.cat
util/solve_plate_with_UCAC5 got 5163 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 572 to 628 (Dec 24.5 to 35.3)
Done reading UCAC5 zone files...
Matched 975 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 975 matched stars entering correct_measured_positions(), 966 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 975 matched stars entering correct_measured_positions(), 5113 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40"
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 572 to 628 (Dec 24.5 to 35.3)
Done reading UCAC5 zone files...
Matched 975 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 975 matched stars entering correct_measured_positions(), 5113 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40"
Accuracy estimation diagnostic: 975 matched stars entering correct_measured_positions(), 5113 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41"
Excluding outliers - 975 stars left (next iteration limit 1072)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
WCS_QUALITY_DIAG: file=fd_CrB-02-Q2b1x1_2026-06-07_05-11-37_20.00sec_5.00C_LIGHT_0162.fits N_match=975 sigma_overall_arcsec=0.423 sigma_q1_arcsec=0.331 sigma_q2_arcsec=0.542 sigma_q3_arcsec=0.422 sigma_q4_arcsec=0.487 n_q1=250 n_q2=213 n_q3=264 n_q4=248 worst_quadrant_to_overall_ratio=1.282
The image catalog is written to wcs_fd_CrB-02-Q2b1x1_2026-06-07_05-11-37_20.00sec_5.00C_LIGHT_0162.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_CrB-02-Q2b1x1_2026-06-07_05-11-37_20.00sec_5.00C_LIGHT_0162.fits.cat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/fd_CrB-02-Q2b1x1_2026-06-07_05-11-37_20.00sec_5.00C_LIGHT_0162.fits -region wcs_fd_CrB-02-Q2b1x1_2026-06-07_05-11-37_20.00sec_5.00C_LIGHT_0162.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_CrB-02-Q2b1x1_2026-06-07_05-11-37_20.00sec_5.00C_LIGHT_0162.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.swJ1SxswyX (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_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163.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_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163.fits
WCS_IMAGE_NAME=wcs_fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163.fits
WCS-calibrated image found: wcs_fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163.fits
Checking if the catalog wcs_fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163.fits.cat corresponding to the image wcs_fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163.fits alredy exist and is non-empty...
Catalog wcs_fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163.fits.cat corresponding to the image wcs_fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163.fits
WCS catalog name: wcs_fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163.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=5228
Got 5228 stars (including 4872 good ones) from the SExtractor catalog wcs_fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163.fits.cat
util/solve_plate_with_UCAC5 got 5228 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 572 to 628 (Dec 24.5 to 35.2)
Done reading UCAC5 zone files...
Matched 975 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 975 matched stars entering correct_measured_positions(), 970 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 975 matched stars entering correct_measured_positions(), 5177 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 572 to 628 (Dec 24.5 to 35.2)
Done reading UCAC5 zone files...
Matched 975 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 975 matched stars entering correct_measured_positions(), 5177 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41"
Accuracy estimation diagnostic: 975 matched stars entering correct_measured_positions(), 5177 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.42"
Excluding outliers - 975 stars left (next iteration limit 1072)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
WCS_QUALITY_DIAG: file=fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163.fits N_match=975 sigma_overall_arcsec=0.442 sigma_q1_arcsec=0.375 sigma_q2_arcsec=0.570 sigma_q3_arcsec=0.400 sigma_q4_arcsec=0.472 n_q1=250 n_q2=216 n_q3=261 n_q4=248 worst_quadrant_to_overall_ratio=1.288
The image catalog is written to wcs_fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163.fits.cat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163.fits -region wcs_fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163.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=CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits sigma_overall=0.400 worst_q_ratio=1.509
ref2=CrB-02-Q2b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits sigma_overall=0.404 worst_q_ratio=1.423
new1=fd_CrB-02-Q2b1x1_2026-06-07_05-11-37_20.00sec_5.00C_LIGHT_0162.fits sigma_overall=0.423 worst_q_ratio=1.282
new2=fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163.fits sigma_overall=0.442 worst_q_ratio=1.288
reference average sigma_overall=0.402 worst_q_ratio=1.466
warn-on-ratio threshold: 2.0x reference
###################################
Distribution of catalog-matched stars across the image:
plot_astrometric_residuals_xy: wrote wcs_CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387_astrometric_residuals.png (974 matched stars from wcs_CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits.cat.astrometric_residuals, image 9576x6388)
plot_astrometric_residuals_xy: wrote wcs_CrB-02-Q2b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388_astrometric_residuals.png (974 matched stars from wcs_CrB-02-Q2b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits.cat.astrometric_residuals, image 9576x6388)
plot_astrometric_residuals_xy: wrote wcs_fd_CrB-02-Q2b1x1_2026-06-07_05-11-37_20.00sec_5.00C_LIGHT_0162_astrometric_residuals.png (975 matched stars from wcs_fd_CrB-02-Q2b1x1_2026-06-07_05-11-37_20.00sec_5.00C_LIGHT_0162.fits.cat.astrometric_residuals, image 9576x6388)
plot_astrometric_residuals_xy: wrote wcs_fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163_astrometric_residuals.png (975 matched stars from wcs_fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163.fits.cat.astrometric_residuals, image 9576x6388)
Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_CrB-02-Q2b1x1_2026-06-07_05-11-37_20.00sec_5.00C_LIGHT_0162.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_CrB-02-Q2b1x1_2026-06-07_05-11-37_20.00sec_5.00C_LIGHT_0162.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/wcs_fd_CrB-02-Q2b1x1_2026-06-07_05-11-37_20.00sec_5.00C_LIGHT_0162.fits'
Saving fully-calibrated image wcs_fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/wcs_fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163.fits'
Preparing the HTML report for the field CrB-02-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
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 20371_fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163
The candidate 20371_fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163 did not pass the final checks
| Discovery image 2 | 2026 06 07.42543 | 2461198.92543 | 10.64 | 16:28:20.71 +31:08:28.8 | 1093 2410 | /data_ssd/NMW-TexasTech/workdir//img_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163.fits |
**** FOUND 16:28:20.70 +31:08:29.1 in the exclusion list exclusion_list.txt ****
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 20381_fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163
The candidate 20381_fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163 did not pass the final checks
| Discovery image 2 | 2026 06 07.42543 | 2461198.92543 | 11.40 | 16:22:31.37 +33:43:48.1 | 1920 0874 | /data_ssd/NMW-TexasTech/workdir//img_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163.fits |
**** FOUND 16:22:31.36 +33:43:48.2 in the exclusion list exclusion_list_bsc.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 CrB-02-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
*------ done with default.sex.telephoto_lens_onlybrightstars_v1 ------*
#### The local exclusion list is exclusion_list_local.txt ####
wait
*------ default.sex.telephoto_lens_vSTL ------*
'default.sex.telephoto_lens_vSTL' -> 'default.sex'
Starting VaST with default.sex.telephoto_lens_vSTL
./vast --norotation --noflagimage --starmatchraius 4 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits /data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q2b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/fd_CrB-02-Q2b1x1_2026-06-07_05-11-37_20.00sec_5.00C_LIGHT_0162.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163.fits
SExtractor catalog cache: saved CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits.cat to cache
SExtractor catalog cache: saved CrB-02-Q2b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits.cat to cache
VaST run complete with default.sex.telephoto_lens_vSTL
The four input images were /data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits /data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q2b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/fd_CrB-02-Q2b1x1_2026-06-07_05-11-37_20.00sec_5.00C_LIGHT_0162.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits
Creating symlink local_wcs_cache/wcs_CrB-02-Q2b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits
Creating symlink local_wcs_cache/wcs_fd_CrB-02-Q2b1x1_2026-06-07_05-11-37_20.00sec_5.00C_LIGHT_0162.fits
Creating symlink local_wcs_cache/wcs_fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163.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_CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits exists and is non-empty
wcs_CrB-02-Q2b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits exists and is non-empty
wcs_fd_CrB-02-Q2b1x1_2026-06-07_05-11-37_20.00sec_5.00C_LIGHT_0162.fits exists and is non-empty
wcs_fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits (1st reference image)
verification OK: wcs_CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits
Image size: 937.2'x624.1' 15.6(deg)x10.4(deg) 9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 16:00:01.247 +29:59:43.26 J2000 4789.000 3195.000
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The image scale is 5.87"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.8"
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# fov_of_wcs_calibrated_image.sh output for wcs_fd_CrB-02-Q2b1x1_2026-06-07_05-11-37_20.00sec_5.00C_LIGHT_0162.fits (1st new image)
verification OK: wcs_fd_CrB-02-Q2b1x1_2026-06-07_05-11-37_20.00sec_5.00C_LIGHT_0162.fits
Image size: 937.3'x624.0' 15.6(deg)x10.4(deg) 9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 15:59:59.710 +30:00:14.84 J2000 4789.000 3195.000
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 16:00:01.247 +29:59:43.26
Second-epoch image center 15:59:59.710 +30:00:14.84
Angular distance between the image centers 0.0104 deg.
Soft limit: 0.50 deg. Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163.fits (2nd new image)
verification OK: wcs_fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163.fits
Image size: 937.3'x624.0' 15.6(deg)x10.4(deg) 9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 15:59:56.388 +29:59:39.46 J2000 4789.000 3195.000
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 16:00:01.247 +29:59:43.26
Second-epoch image center 15:59:56.388 +29:59:39.46
Angular distance between the image centers 0.0176 deg.
###################################
###################################
# Check the image center offset between the first and the second second-epoch image (shift should be applied between the second-epoch images)
Second-epoch first image center 15:59:59.710 +30:00:14.84
Second-epoch second image center 15:59:56.388 +29:59:39.46
Angular distance between the image centers 0.01550 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/CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits &> /tmp/tmp.4NhJikfcgZ
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q2b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits &> /tmp/tmp.OYYUEKb3wP
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q2b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/fd_CrB-02-Q2b1x1_2026-06-07_05-11-37_20.00sec_5.00C_LIGHT_0162.fits &> /tmp/tmp.2ljZD5hQHC
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/fd_CrB-02-Q2b1x1_2026-06-07_05-11-37_20.00sec_5.00C_LIGHT_0162.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163.fits &> /tmp/tmp.P3B9S1q6Sg
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163.fits
Calibrating the magnitude scale
Found non-empty wcs_CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.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_CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits and wcs_CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits.cat
wait (drain background util/solve_plate_with_UCAC5 jobs before Tycho-2 calibration -- avoids wcs_.fits write race)
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_CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits and wcs_CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits.cat
Found non-empty wcs_CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits and wcs_CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits.cat
The reference image (wcs_CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits) and catalog (wcs_CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits.cat) found
'wcs_CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits.cat' -> 'wcsmag.cat'
Read 49859 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 230.5159 to 249.5365 deg, Dec +24.4921 to +35.2598 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 230.5159 to 249.5365 deg, Dec 24.4921 to 35.2598 deg
Loaded 6375 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): 4573 out of 5047 total matches.
Matched with Tycho-2 5047 out of 49859 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.597900
a=0.000000 b=1.000000 c=22.597900
From vast_summary.log: estimated ref. image limiting mag.: -6.96
Updating vast_summary.log: Estimated ref. image limiting mag.: 15.64
Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed! =)
Estimated ref. image limiting mag.: 15.64
Lightcurve magnitude calibration plot:
Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 49859 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 230.5159 to 249.5365 deg, Dec +24.4921 to +35.2598 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 230.5159 to 249.5365 deg, Dec 24.4921 to 35.2598 deg
Loaded 6375 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): 4573 out of 5047 total matches.
Matched with Tycho-2 5047 out of 49859 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits:
Forced-photometry filter: calibrated wcs_CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits -> calib.txt_param_ref_wcs_CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits (aperture=5.0)
Read 50375 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 230.5202 to 249.5369 deg, Dec +24.5161 to +35.2750 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 230.5202 to 249.5369 deg, Dec 24.5161 to 35.2750 deg
Loaded 6369 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): 4556 out of 5026 total matches.
Matched with Tycho-2 5026 out of 50375 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_CrB-02-Q2b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_CrB-02-Q2b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits:
Forced-photometry filter: calibrated wcs_CrB-02-Q2b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits -> calib.txt_param_ref_wcs_CrB-02-Q2b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits (aperture=4.9)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 15 candidate transients before the final filtering. (Hard limit: 8000)
Median FWHM seeing for isolated stars:
2.2 pix CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits
2.2 pix CrB-02-Q2b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits
2.1 pix fd_CrB-02-Q2b1x1_2026-06-07_05-11-37_20.00sec_5.00C_LIGHT_0162.fits
2.1 pix fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163.fits
2.2 pix wcs_CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits
2.2 pix wcs_CrB-02-Q2b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits
Limiting magnitude estimates:
15.6 mag. CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits
15.6 mag. CrB-02-Q2b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits
14.9 mag. fd_CrB-02-Q2b1x1_2026-06-07_05-11-37_20.00sec_5.00C_LIGHT_0162.fits
14.9 mag. fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163.fits
All-image limiting magnitude estimate: 14.9 (SNR ) 14.3 (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.4NhJikfcgZ (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits' -> 'wcs_CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits
WCS_IMAGE_NAME=wcs_CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits
WCS-calibrated image found: wcs_CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits
Checking if the catalog wcs_CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits.cat corresponding to the image wcs_CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits alredy exist and is non-empty...
Catalog wcs_CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits.cat corresponding to the image wcs_CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits
WCS catalog name: wcs_CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits.cat
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=6, blended=2728, passed=49853
Got 49853 stars (including 47067 good ones) from the SExtractor catalog wcs_CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits.cat
util/solve_plate_with_UCAC5 got 49853 stars from the SExtractor catalog
/data_ssd/NMW-TexasTech/workdir/vast_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/util/fov_of_wcs_calibrated_image.sh: line 144: echo: write error: Broken pipe
Updated FoV from the plate-solved image: 937.2'
Seting catalog search parameters based on the expected field of view 937.2 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013017 (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 0.010413 (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 572 to 628 (Dec 24.5 to 35.3)
Done reading UCAC5 zone files...
Matched 975 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 975 matched stars entering correct_measured_positions(), 962 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 975 matched stars entering correct_measured_positions(), 49315 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 572 to 628 (Dec 24.5 to 35.3)
Done reading UCAC5 zone files...
Matched 975 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 975 matched stars entering correct_measured_positions(), 49316 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38"
Accuracy estimation diagnostic: 975 matched stars entering correct_measured_positions(), 49316 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40"
Excluding outliers - 975 stars left (next iteration limit 1072)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
WCS_QUALITY_DIAG: file=CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits N_match=975 sigma_overall_arcsec=0.418 sigma_q1_arcsec=0.286 sigma_q2_arcsec=0.639 sigma_q3_arcsec=0.347 sigma_q4_arcsec=0.554 n_q1=254 n_q2=213 n_q3=258 n_q4=250 worst_quadrant_to_overall_ratio=1.529
The image catalog is written to wcs_CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits.cat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits -region wcs_CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.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.OYYUEKb3wP (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q2b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q2b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q2b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q2b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q2b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q2b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q2b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits' -> 'wcs_CrB-02-Q2b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q2b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits
WCS_IMAGE_NAME=wcs_CrB-02-Q2b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits
WCS-calibrated image found: wcs_CrB-02-Q2b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits
Checking if the catalog wcs_CrB-02-Q2b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits.cat corresponding to the image wcs_CrB-02-Q2b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits alredy exist and is non-empty...
Catalog wcs_CrB-02-Q2b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits.cat corresponding to the image wcs_CrB-02-Q2b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_CrB-02-Q2b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q2b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits
WCS catalog name: wcs_CrB-02-Q2b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits.cat
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=8, blended=2756, passed=50367
Got 50367 stars (including 47553 good ones) from the SExtractor catalog wcs_CrB-02-Q2b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits.cat
util/solve_plate_with_UCAC5 got 50367 stars from the SExtractor catalog
/data_ssd/NMW-TexasTech/workdir/vast_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/util/fov_of_wcs_calibrated_image.sh: line 144: echo: write error: Broken pipe
Updated FoV from the plate-solved image: 937.2'
Seting catalog search parameters based on the expected field of view 937.2 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013017 (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 0.010413 (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 572 to 628 (Dec 24.5 to 35.3)
Done reading UCAC5 zone files...
Matched 974 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 964 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 49661 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 572 to 628 (Dec 24.5 to 35.3)
Done reading UCAC5 zone files...
Matched 974 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 49661 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38"
Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 49661 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40"
Excluding outliers - 974 stars left (next iteration limit 1071)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
WCS_QUALITY_DIAG: file=CrB-02-Q2b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits N_match=974 sigma_overall_arcsec=0.410 sigma_q1_arcsec=0.306 sigma_q2_arcsec=0.601 sigma_q3_arcsec=0.338 sigma_q4_arcsec=0.578 n_q1=254 n_q2=212 n_q3=259 n_q4=249 worst_quadrant_to_overall_ratio=1.466
The image catalog is written to wcs_CrB-02-Q2b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_CrB-02-Q2b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits.cat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q2b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits -region wcs_CrB-02-Q2b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_CrB-02-Q2b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.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.2ljZD5hQHC (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_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/fd_CrB-02-Q2b1x1_2026-06-07_05-11-37_20.00sec_5.00C_LIGHT_0162.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/fd_CrB-02-Q2b1x1_2026-06-07_05-11-37_20.00sec_5.00C_LIGHT_0162.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/fd_CrB-02-Q2b1x1_2026-06-07_05-11-37_20.00sec_5.00C_LIGHT_0162.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/fd_CrB-02-Q2b1x1_2026-06-07_05-11-37_20.00sec_5.00C_LIGHT_0162.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/fd_CrB-02-Q2b1x1_2026-06-07_05-11-37_20.00sec_5.00C_LIGHT_0162.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_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/fd_CrB-02-Q2b1x1_2026-06-07_05-11-37_20.00sec_5.00C_LIGHT_0162.fits
WCS_IMAGE_NAME=wcs_fd_CrB-02-Q2b1x1_2026-06-07_05-11-37_20.00sec_5.00C_LIGHT_0162.fits
WCS-calibrated image found: wcs_fd_CrB-02-Q2b1x1_2026-06-07_05-11-37_20.00sec_5.00C_LIGHT_0162.fits
Checking if the catalog wcs_fd_CrB-02-Q2b1x1_2026-06-07_05-11-37_20.00sec_5.00C_LIGHT_0162.fits.cat corresponding to the image wcs_fd_CrB-02-Q2b1x1_2026-06-07_05-11-37_20.00sec_5.00C_LIGHT_0162.fits alredy exist and is non-empty...
Catalog wcs_fd_CrB-02-Q2b1x1_2026-06-07_05-11-37_20.00sec_5.00C_LIGHT_0162.fits.cat corresponding to the image wcs_fd_CrB-02-Q2b1x1_2026-06-07_05-11-37_20.00sec_5.00C_LIGHT_0162.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_CrB-02-Q2b1x1_2026-06-07_05-11-37_20.00sec_5.00C_LIGHT_0162.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/fd_CrB-02-Q2b1x1_2026-06-07_05-11-37_20.00sec_5.00C_LIGHT_0162.fits
WCS catalog name: wcs_fd_CrB-02-Q2b1x1_2026-06-07_05-11-37_20.00sec_5.00C_LIGHT_0162.fits.cat
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=7, blended=1502, passed=30713
Got 30713 stars (including 29179 good ones) from the SExtractor catalog wcs_fd_CrB-02-Q2b1x1_2026-06-07_05-11-37_20.00sec_5.00C_LIGHT_0162.fits.cat
util/solve_plate_with_UCAC5 got 30713 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 572 to 628 (Dec 24.5 to 35.3)
Done reading UCAC5 zone files...
Matched 977 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 977 matched stars entering correct_measured_positions(), 967 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 977 matched stars entering correct_measured_positions(), 30240 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 572 to 628 (Dec 24.5 to 35.3)
Done reading UCAC5 zone files...
Matched 977 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 977 matched stars entering correct_measured_positions(), 30240 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39"
Accuracy estimation diagnostic: 977 matched stars entering correct_measured_positions(), 30240 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40"
Excluding outliers - 977 stars left (next iteration limit 1074)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
WCS_QUALITY_DIAG: file=fd_CrB-02-Q2b1x1_2026-06-07_05-11-37_20.00sec_5.00C_LIGHT_0162.fits N_match=977 sigma_overall_arcsec=0.437 sigma_q1_arcsec=0.369 sigma_q2_arcsec=0.513 sigma_q3_arcsec=0.418 sigma_q4_arcsec=0.488 n_q1=263 n_q2=196 n_q3=276 n_q4=242 worst_quadrant_to_overall_ratio=1.174
The image catalog is written to wcs_fd_CrB-02-Q2b1x1_2026-06-07_05-11-37_20.00sec_5.00C_LIGHT_0162.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_CrB-02-Q2b1x1_2026-06-07_05-11-37_20.00sec_5.00C_LIGHT_0162.fits.cat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/fd_CrB-02-Q2b1x1_2026-06-07_05-11-37_20.00sec_5.00C_LIGHT_0162.fits -region wcs_fd_CrB-02-Q2b1x1_2026-06-07_05-11-37_20.00sec_5.00C_LIGHT_0162.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_CrB-02-Q2b1x1_2026-06-07_05-11-37_20.00sec_5.00C_LIGHT_0162.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.P3B9S1q6Sg (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_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163.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_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163.fits
WCS_IMAGE_NAME=wcs_fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163.fits
WCS-calibrated image found: wcs_fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163.fits
Checking if the catalog wcs_fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163.fits.cat corresponding to the image wcs_fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163.fits alredy exist and is non-empty...
Catalog wcs_fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163.fits.cat corresponding to the image wcs_fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163.fits
WCS catalog name: wcs_fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163.fits.cat
SExtractor catalog parsing summary: zero_flux=10, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=8, blended=1492, passed=30423
Got 30423 stars (including 28884 good ones) from the SExtractor catalog wcs_fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163.fits.cat
util/solve_plate_with_UCAC5 got 30423 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 572 to 628 (Dec 24.5 to 35.3)
Done reading UCAC5 zone files...
Matched 976 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 976 matched stars entering correct_measured_positions(), 968 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 976 matched stars entering correct_measured_positions(), 30095 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 572 to 628 (Dec 24.5 to 35.3)
Done reading UCAC5 zone files...
Matched 976 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 976 matched stars entering correct_measured_positions(), 30095 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39"
Accuracy estimation diagnostic: 976 matched stars entering correct_measured_positions(), 30095 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41"
Excluding outliers - 976 stars left (next iteration limit 1073)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
WCS_QUALITY_DIAG: file=fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163.fits N_match=976 sigma_overall_arcsec=0.444 sigma_q1_arcsec=0.407 sigma_q2_arcsec=0.538 sigma_q3_arcsec=0.377 sigma_q4_arcsec=0.516 n_q1=265 n_q2=193 n_q3=274 n_q4=244 worst_quadrant_to_overall_ratio=1.214
The image catalog is written to wcs_fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163.fits.cat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163.fits -region wcs_fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163.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_CrB-02-Q2b1x1_2026-06-07_05-11-37_20.00sec_5.00C_LIGHT_0162.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_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/wcs_fd_CrB-02-Q2b1x1_2026-06-07_05-11-37_20.00sec_5.00C_LIGHT_0162.fits
Saving fully-calibrated image wcs_fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163.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_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/wcs_fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163.fits
Preparing the HTML report for the field CrB-02-Q2b1x1 with default.sex.telephoto_lens_vSTL
Forced photometry on wcs_CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits at 15:50:02.62 +30:14:56.0: 14.14 +/- 0.05 detection
Forced photometry on wcs_CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits at 16:09:18.74 +27:22:10.6: 10.02 +/- 0.00 detection
Forced photometry on wcs_CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits at 16:23:50.93 +28:32:58.6: 13.69 +/- 0.04 detection
Forced photometry on wcs_CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits at 16:29:55.29 +34:01:38.6: 11.56 +/- 0.01 detection
Forced photometry on wcs_CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits at 16:13:46.63 +28:45:18.9: 13.64 +/- 0.04 detection
Forced photometry on wcs_CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits at 16:20:51.65 +32:20:41.5: 14.07 +/- 0.05 detection
Forced photometry on wcs_CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits at 16:30:26.90 +28:56:58.7: 13.23 +/- 0.03 detection
Forced photometry on wcs_CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits at 16:26:07.97 +32:05:43.1: 13.48 +/- 0.04 detection
Forced photometry on wcs_CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits at 16:05:37.54 +32:14:13.1: 13.54 +/- 0.04 detection
Forced photometry on wcs_CrB-02-Q2b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits at 16:09:18.74 +27:22:10.6: 10.08 +/- 0.00 detection
Forced photometry reference-image weighted average: 10.05 +/- 0.00
Forced photometry filter REJECTED candidate at 16:09:18.74 +27:22:10.6: ref_mag=10.05 +/- 0.00 new_mean_mag=10.4337 delta=-0.38 (need > 0.90)
Forced photometry on wcs_CrB-02-Q2b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits at 15:50:02.62 +30:14:56.0: 14.11 +/- 0.05 detection
Forced photometry reference-image weighted average: 14.12 +/- 0.03
Forced photometry filter REJECTED candidate at 15:50:02.62 +30:14:56.0: ref_mag=14.12 +/- 0.03 new_mean_mag=14.3977 delta=-0.27 (need > 0.90)
Forced photometry on wcs_CrB-02-Q2b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits at 16:29:55.29 +34:01:38.6: 11.53 +/- 0.01 detection
Forced photometry reference-image weighted average: 11.55 +/- 0.00
Forced photometry filter REJECTED candidate at 16:29:55.29 +34:01:38.6: ref_mag=11.55 +/- 0.00 new_mean_mag=11.8183 delta=-0.27 (need > 0.90)
Forced photometry on wcs_CrB-02-Q2b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits at 16:13:46.63 +28:45:18.9: 13.70 +/- 0.04 detection
Forced photometry reference-image weighted average: 13.67 +/- 0.03
Forced photometry filter REJECTED candidate at 16:13:46.63 +28:45:18.9: ref_mag=13.67 +/- 0.03 new_mean_mag=13.6384 delta=0.03 (need > 0.90)
Forced photometry on wcs_CrB-02-Q2b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits at 16:23:50.93 +28:32:58.6: 13.69 +/- 0.04 detection
Forced photometry reference-image weighted average: 13.69 +/- 0.03
Forced photometry filter REJECTED candidate at 16:23:50.93 +28:32:58.6: ref_mag=13.69 +/- 0.03 new_mean_mag=13.7668 delta=-0.08 (need > 0.90)
Forced photometry on wcs_CrB-02-Q2b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits at 16:20:51.65 +32:20:41.5: 14.03 +/- 0.05 detection
Forced photometry on wcs_CrB-02-Q2b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits at 16:30:26.90 +28:56:58.7: 13.35 +/- 0.03 detection
Forced photometry reference-image weighted average: 14.05 +/- 0.04
Forced photometry filter REJECTED candidate at 16:20:51.65 +32:20:41.5: ref_mag=14.05 +/- 0.04 new_mean_mag=14.4729 delta=-0.42 (need > 0.90)
Forced photometry on wcs_CrB-02-Q2b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits at 16:26:07.97 +32:05:43.1: 13.53 +/- 0.04 detection
Forced photometry reference-image weighted average: 13.28 +/- 0.02
Forced photometry filter REJECTED candidate at 16:30:26.90 +28:56:58.7: ref_mag=13.28 +/- 0.02 new_mean_mag=13.7566 delta=-0.48 (need > 0.90)
Forced photometry reference-image weighted average: 13.50 +/- 0.03
Forced photometry filter REJECTED candidate at 16:26:07.97 +32:05:43.1: ref_mag=13.50 +/- 0.03 new_mean_mag=13.5707 delta=-0.07 (need > 0.90)
Forced photometry on wcs_CrB-02-Q2b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits at 16:05:37.54 +32:14:13.1: 13.53 +/- 0.04 detection
Forced photometry reference-image weighted average: 13.53 +/- 0.03
Forced photometry filter REJECTED candidate at 16:05:37.54 +32:14:13.1: ref_mag=13.53 +/- 0.03 new_mean_mag=13.5508 delta=-0.02 (need > 0.90)
Forced photometry on wcs_CrB-02-Q2b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits at 16:10:36.52 +29:47:11.2: 13.96 +/- 0.05 detection
Forced photometry on wcs_CrB-02-Q2b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits at 16:10:36.52 +29:47:11.2: 14.04 +/- 0.05 detection
Forced photometry reference-image weighted average: 14.00 +/- 0.03
Forced photometry filter REJECTED candidate at 16:10:36.52 +29:47:11.2: ref_mag=14.00 +/- 0.03 new_mean_mag=14.0618 delta=-0.06 (need > 0.90)
make_report_in_HTML.sh Phase 1 (network queries): 4s
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
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Considering the candidate 53819_fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163
The candidate 53819_fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163 did not pass the final checks
| Discovery image 1 | 2026 06 07.42486 | 2461198.92486 | 14.40 | 15:50:02.63 +30:14:57.0 | 6087 3023 | /data_ssd/NMW-TexasTech/workdir//img_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/fd_CrB-02-Q2b1x1_2026-06-07_05-11-37_20.00sec_5.00C_LIGHT_0162.fits |
| Discovery image 2 | 2026 06 07.42543 | 2461198.92543 | 14.40 | 15:50:02.62 +30:14:54.9 | 6079 3018 | /data_ssd/NMW-TexasTech/workdir//img_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163.fits |
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Considering the candidate 53820_fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163
The candidate 53820_fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163 did not pass the final checks
| Discovery image 1 | 2026 06 07.42486 | 2461198.92486 | 14.43 | 16:20:51.57 +32:20:42.1 | 2107 1733 | /data_ssd/NMW-TexasTech/workdir//img_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/fd_CrB-02-Q2b1x1_2026-06-07_05-11-37_20.00sec_5.00C_LIGHT_0162.fits |
| Discovery image 2 | 2026 06 07.42543 | 2461198.92543 | 14.57 | 16:20:51.72 +32:20:40.8 | 2099 1727 | /data_ssd/NMW-TexasTech/workdir//img_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163.fits |
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Considering the candidate 53832_fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163
The candidate 53832_fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163 did not pass the final checks
| Discovery image 1 | 2026 06 07.42486 | 2461198.92486 | 13.76 | 16:30:26.92 +28:56:59.2 | 0744 3733 | /data_ssd/NMW-TexasTech/workdir//img_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/fd_CrB-02-Q2b1x1_2026-06-07_05-11-37_20.00sec_5.00C_LIGHT_0162.fits |
| Discovery image 2 | 2026 06 07.42543 | 2461198.92543 | 13.75 | 16:30:26.87 +28:56:58.2 | 0737 3727 | /data_ssd/NMW-TexasTech/workdir//img_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163.fits |
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Considering the candidate 53835_fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163
The candidate 53835_fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163 did not pass the final checks
| Discovery image 1 | 2026 06 07.42486 | 2461198.92486 | 11.91 | 16:29:55.32 +34:01:38.3 | 0994 0643 | /data_ssd/NMW-TexasTech/workdir//img_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/fd_CrB-02-Q2b1x1_2026-06-07_05-11-37_20.00sec_5.00C_LIGHT_0162.fits |
| Discovery image 2 | 2026 06 07.42543 | 2461198.92543 | 11.76 | 16:29:55.26 +34:01:38.9 | 0986 0637 | /data_ssd/NMW-TexasTech/workdir//img_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163.fits |
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Considering the candidate 53836_fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163
The candidate 53836_fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163 did not pass the final checks
| Discovery image 1 | 2026 06 07.42486 | 2461198.92486 | 10.36 | 16:09:18.74 +27:22:11.5 | 3549 4786 | /data_ssd/NMW-TexasTech/workdir//img_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/fd_CrB-02-Q2b1x1_2026-06-07_05-11-37_20.00sec_5.00C_LIGHT_0162.fits |
| Discovery image 2 | 2026 06 07.42543 | 2461198.92543 | 10.57 | 16:09:18.75 +27:22:09.8 | 3541 4780 | /data_ssd/NMW-TexasTech/workdir//img_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163.fits |
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Considering the candidate 53871_fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163
The candidate 53871_fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163 did not pass the final checks
| Discovery image 2 | 2026 06 07.42543 | 2461198.92543 | 12.68 | 16:11:43.94 +33:22:07.1 | 3283 1142 | /data_ssd/NMW-TexasTech/workdir//img_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163.fits |
**** FOUND 16:11:43.91 +33:22:07.1 in the exclusion list exclusion_list_bsc.txt ****
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Considering the candidate 53934_fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163
The candidate 53934_fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163 did not pass the final checks
| Discovery image 1 | 2026 06 07.42486 | 2461198.92486 | 13.60 | 16:05:37.53 +32:14:13.8 | 4059 1845 | /data_ssd/NMW-TexasTech/workdir//img_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/fd_CrB-02-Q2b1x1_2026-06-07_05-11-37_20.00sec_5.00C_LIGHT_0162.fits |
| Discovery image 2 | 2026 06 07.42543 | 2461198.92543 | 13.50 | 16:05:37.55 +32:14:12.4 | 4052 1840 | /data_ssd/NMW-TexasTech/workdir//img_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163.fits |
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Considering the candidate 53935_fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163
The candidate 53935_fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163 did not pass the final checks
| Discovery image 1 | 2026 06 07.42486 | 2461198.92486 | 13.60 | 16:26:08.03 +32:05:43.6 | 1419 1852 | /data_ssd/NMW-TexasTech/workdir//img_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/fd_CrB-02-Q2b1x1_2026-06-07_05-11-37_20.00sec_5.00C_LIGHT_0162.fits |
| Discovery image 2 | 2026 06 07.42543 | 2461198.92543 | 13.54 | 16:26:07.90 +32:05:42.5 | 1412 1846 | /data_ssd/NMW-TexasTech/workdir//img_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163.fits |
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Considering the candidate 53955_fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163
The candidate 53955_fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163 did not pass the final checks
| Discovery image 1 | 2026 06 07.42486 | 2461198.92486 | 13.70 | 16:23:50.89 +28:32:58.7 | 1618 4020 | /data_ssd/NMW-TexasTech/workdir//img_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/fd_CrB-02-Q2b1x1_2026-06-07_05-11-37_20.00sec_5.00C_LIGHT_0162.fits |
| Discovery image 2 | 2026 06 07.42543 | 2461198.92543 | 13.85 | 16:23:50.97 +28:32:58.4 | 1611 4014 | /data_ssd/NMW-TexasTech/workdir//img_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163.fits |
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Considering the candidate 53962_fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163
The candidate 53962_fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163 did not pass the final checks
| Discovery image 1 | 2026 06 07.42486 | 2461198.92486 | 13.73 | 16:13:46.60 +28:45:19.1 | 2967 3937 | /data_ssd/NMW-TexasTech/workdir//img_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/fd_CrB-02-Q2b1x1_2026-06-07_05-11-37_20.00sec_5.00C_LIGHT_0162.fits |
| Discovery image 2 | 2026 06 07.42543 | 2461198.92543 | 13.57 | 16:13:46.66 +28:45:18.7 | 2960 3931 | /data_ssd/NMW-TexasTech/workdir//img_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163.fits |
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Considering the candidate 53981_fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163
The candidate 53981_fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163 did not pass the final checks
| Discovery image 2 | 2026 06 07.42543 | 2461198.92543 | 13.83 | 15:50:38.56 +32:12:56.0 | 5969 1830 | /data_ssd/NMW-TexasTech/workdir//img_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163.fits |
**** FOUND 15:50:38.54 +32:12:55.6 in the exclusion list exclusion_list.txt ****
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Considering the candidate 54001_fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163
The candidate 54001_fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163 did not pass the final checks
| Discovery image 2 | 2026 06 07.42543 | 2461198.92543 | 13.91 | 15:50:01.90 +26:11:56.4 | 6152 5470 | /data_ssd/NMW-TexasTech/workdir//img_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163.fits |
**** FOUND 15:50:01.88 +26:11:55.4 in the exclusion list exclusion_list.txt ****
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Considering the candidate 54047_fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163
The candidate 54047_fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163 did not pass the final checks
| Discovery image 1 | 2026 06 07.42486 | 2461198.92486 | 14.03 | 16:10:36.50 +29:47:10.5 | 3398 3321 | /data_ssd/NMW-TexasTech/workdir//img_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/fd_CrB-02-Q2b1x1_2026-06-07_05-11-37_20.00sec_5.00C_LIGHT_0162.fits |
| Discovery image 2 | 2026 06 07.42543 | 2461198.92543 | 14.09 | 16:10:36.55 +29:47:12.0 | 3391 3315 | /data_ssd/NMW-TexasTech/workdir//img_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163.fits |
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 54154_fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163
The candidate 54154_fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163 did not pass the final checks
| Discovery image 2 | 2026 06 07.42543 | 2461198.92543 | 14.13 | 16:01:51.30 +31:53:08.4 | 4535 2053 | /data_ssd/NMW-TexasTech/workdir//img_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163.fits |
**** FOUND 16:01:51.37 +31:53:08.4 in the exclusion list exclusion_list.txt ****
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 54228_fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163
The candidate 54228_fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163 did not pass the final checks
| Discovery image 2 | 2026 06 07.42543 | 2461198.92543 | 14.43 | 16:00:03.82 +33:11:13.7 | 4760 1263 | /data_ssd/NMW-TexasTech/workdir//img_2026-06-07_CI_CrB-02-Q2b1x1_062122_TTUQ2b1x1_631060_UEjhp20x/fd_CrB-02-Q2b1x1_2026-06-07_05-12-26_20.00sec_4.90C_LIGHT_0163.fits |
**** FOUND 16:00:03.82 +33:11:13.9 in the exclusion list exclusion_list.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 1s
make_report_in_HTML.sh TOTAL: 5s
Prepared the HTML report for the field CrB-02-Q2b1x1 with default.sex.telephoto_lens_vSTL
*------ done with default.sex.telephoto_lens_vSTL ------*
#### The local exclusion list is exclusion_list_local.txt ####
########### Completed CrB-02-Q2b1x1 ###########
The analysis was running at tau
We are allowed to update the exclusion list at tau host
Found ../exclusion_list_TTUQ2.txt
#### The exclusion list before filtering-out asteroids, bad pixels and adding Gaia sources ####
###################################################################################
renamed 'exclusion_list_index_html.txt_noasteroids' -> 'exclusion_list_index_html.txt'
renamed 'exclusion_list_index_html.txt_nohotpixels' -> 'exclusion_list_index_html.txt'
# Count candidates with no identification (that also don't look like hot pix)
Found 0 unidentified candidates (excluding asteroids, hot pixels and known variable stars).
###################################################################################
0 candidates found (excluding asteroids and hot pixels)
This does not look like a test run
###################################################################################
exclusion_list_gaiadr2.txt NOT FOUND
exclusion_list_apass.txt NOT FOUND
IS_THIS_TEST_RUN=NO ALLOW_EXCLUSION_LIST_UPDATE= YES
#### Nothing to add to the exclusion list ####
The observatory MPC code is V36
############################################################
Positions of planets computed with util/planet_finder/main.py for JD(UT)2461198.92485544 -observatory V36
06:39:04.29 +25:07:53.4 Mercury (0.0mag)
07:38:59.69 +23:31:30.5 Venus (-4.0mag)
02:47:23.18 +15:32:25.5 Mars (1.3mag)
07:47:48.11 +21:33:02.3 Jupiter (-1.9mag)
00:49:09.31 +02:47:28.9 Saturn (0.9mag)
04:00:01.49 +20:24:56.2 Uranus (5.8mag)
00:16:05.84 +00:16:33.1 Neptune (7.8mag)
20:33:23.93 -23:04:15.9 Pluto (14.5mag)
22:27:15.14 -10:16:13.8 Moon (-10.7mag)
-rw-r--r-- 1 apache apache 362 Jun 7 09:16 planets.txt
############################################################
Positions of selected moons from JPL HORIZONS for JD(UT)2461198.92485544:
07:47:46.53 +21:33:05.7 Io (6.0mag)
07:47:38.59 +21:33:31.8 Europa (6.2mag)
07:47:36.89 +21:33:32.5 Ganymede (5.6mag)
07:48:13.01 +21:31:45.5 Callisto (6.7mag)
07:48:08.26 +21:09:17.1 Himalia (15.6mag)
07:47:51.43 +21:32:52.9 Thebe (16.5mag)
07:48:08.97 +21:25:04.0 Elara (17.5mag)
07:49:56.42 +21:45:09.4 Pasiphae (17.7mag)
07:54:25.21 +21:34:41.4 Carme (18.8mag)
00:48:58.79 +02:47:35.9 Titan (8.7mag)
00:49:10.94 +02:47:41.3 Rhea (10.0mag)
00:49:41.88 +02:49:33.4 Iapetus (11.4mag)
00:49:02.66 +02:47:10.8 Hyperion (14.7mag)
00:49:52.49 +02:49:32.1 Phoebe (16.7mag)
-rw-r--r-- 1 apache apache 569 Jun 7 09:16 moons.txt
############################################################
Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461198.92485544:
17:25:11.12 -35:11:09.8 JWST
19:08:12.98 +10:32:23.1 Chandra
09:53:31.41 -56:00:41.1 XMM-Newton
-rw-r--r-- 1 apache apache 96 Jun 7 09:16 spacecraft.txt
############################################################
Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461198.92485544 -observatory V36
18:44:01.72 -32:35:52.3 13.6mag P/2010 H2 (Vales)
05:52:42.99 -68:04:20.5 17.4mag C/2014 UN271 (Bernardinelli-Bernstein)
05:48:46.61 +31:57:29.1 17.5mag C/2017 K2 (PANSTARRS)
17:15:02.32 +15:18:46.1 17.8mag C/2021 G2 (ATLAS)
21:05:15.50 -49:51:19.1 17.0mag P/2021 N1 (ZTF)
23:12:47.97 +31:33:45.9 17.2mag C/2022 E2 (ATLAS)
05:33:06.00 +26:58:14.9 16.5mag C/2022 N2 (PANSTARRS)
09:29:10.68 +31:06:32.8 16.6mag C/2022 QE78 (ATLAS)
08:50:08.19 +03:53:40.5 17.7mag C/2022 R6 (PANSTARRS)
18:28:43.23 +21:35:13.4 17.7mag C/2023 A3 (Tsuchinshan-ATLAS)
15:19:38.98 -11:00:27.4 17.6mag P/2023 B1 (PANSTARRS)
22:14:40.31 +66:28:53.7 17.7mag C/2023 H5 (Lemmon)
17:48:16.74 -06:36:52.6 13.7mag C/2023 R1 (PANSTARRS)
13:18:31.70 +83:10:02.9 17.9mag C/2023 X2 (Lemmon)
07:09:21.30 +64:16:59.8 17.7mag C/2024 A1 (ATLAS)
06:46:06.16 +27:45:51.5 13.6mag C/2024 E1 (Wierzchos)
15:37:53.60 +13:27:29.3 17.4mag C/2024 G6 (ATLAS)
20:13:32.64 +30:54:21.3 14.0mag C/2024 J3 (ATLAS)
04:17:15.35 -16:01:08.7 16.0mag C/2024 T5 (ATLAS)
06:05:11.71 +34:37:32.1 17.9mag C/2025 J1 (Borisov)
11:35:17.56 +52:47:30.3 17.4mag C/2025 L1 (ATLAS)
06:43:59.59 -10:50:04.5 14.0mag C/2025 R3 (PANSTARRS)
09:23:32.31 +23:20:57.9 17.9mag C/2025 V2 (Rankin)
12:39:43.42 +04:41:34.9 17.2mag C/2025 Y1 (ATLAS)
18:14:03.64 +74:57:49.4 17.9mag C/2026 A2 (Bok)
01:59:19.22 +43:21:37.4 16.0mag C/2026 B2 (Sun-Gao)
11:11:09.79 -04:00:27.3 16.4mag A/2026 E1
20:22:14.19 -08:31:03.7 8.8mag 10P/Tempel
11:01:49.72 -00:57:26.7 16.0mag 29P/Schwassmann-Wachmann
11:00:19.91 -02:45:18.3 18.0mag 43P/Wolf-Harrington
03:10:31.83 +25:32:32.9 17.6mag 47P/Ashbrook-Jackson
08:58:20.43 +23:59:16.9 16.9mag 63P/Wild
00:26:15.71 -06:25:03.9 15.7mag 65P/Gunn
06:40:56.99 +33:21:01.3 16.8mag 76P/West-Kohoutek-Ikemura
03:07:19.47 +17:07:03.9 13.8mag 78P/Gehrels
01:19:04.92 +04:40:51.3 15.5mag 88P/Howell
04:52:09.85 +30:14:36.6 15.2mag 93P/Lovas
02:40:46.91 +27:30:07.7 17.6mag 114P/Wiseman-Skiff
06:48:43.03 +33:03:54.3 15.6mag 123P/West-Hartley
09:48:50.67 +14:58:01.6 16.5mag 124P/Mrkos
03:57:46.05 +19:11:55.2 16.4mag 128P/Shoemaker-Holt
04:32:02.07 +19:02:55.2 17.7mag 131P/Mueller
05:54:59.62 +18:45:07.6 14.5mag 141P/Machholz
05:57:35.87 +17:37:56.4 14.5mag 141P-A/Machholz
04:50:12.48 +16:03:54.5 11.5mag 141P-D/Machholz
02:57:08.17 -24:48:26.6 16.9mag 161P/Hartley-IRAS
03:39:01.60 +23:29:58.0 14.9mag 162P/SidingSpring
19:36:40.13 +01:30:16.7 16.9mag 169P/NEAT
00:16:15.67 +02:18:49.8 17.9mag 220P/McNaught
16:52:45.92 -08:30:52.5 16.4mag 235P/LINEAR
07:32:55.09 +35:31:22.8 17.5mag 240P/NEAT
00:30:20.06 -02:47:42.6 16.4mag 260P/McNaught
04:02:08.53 +32:20:25.3 17.6mag 295P/LINEAR
23:47:13.96 -10:42:34.6 17.6mag 320P/McNaught
15:15:35.12 +08:07:31.1 17.4mag 391P/Kowalski
08:06:31.63 +20:46:01.0 17.9mag 450P/LONEOS
06:58:43.17 +41:45:03.4 17.8mag 493P/LONEOS
-rw-r--r-- 1 apache apache 2.8K Jun 7 09:16 comets.txt
############################################################
List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html :
20:07:38.15 -21:07:05.40 SN2026mho 2026-05-25.18 -1.12
11:29:42.55 +79:01:03.10 AT2026min 2026-05-24.21 16.63
11:44:32.95 -68:48:30.00 ASASSN-26no 2026-05-24 8.41
19:00:42.82 -48:31:01.60 ASASSN-26dp 2026-05-22.31 -3.28
14:23:56.59 -58:37:47.40 ASASSN-26dn 2026-05-20.01 14.59
11:24:54.06 +47:57:01.60 AT2026nma 2026-05-20.29 15.46
21:27:08.58 +33:24:38.10 AT2026lli 2026-05-19.34 15.86
00:31:01.41 -13:38:51.70 AT2026nad 2026-05-19.39 15.34
15:16:06.61 -79:16:32.40 ASASSN-26dm 2026-05-19.03 14.44
11:24:25.21 -59:23:19.10 ASASSN-26dl 2026-05-18.02 13.55
13:45:51.52 -53:16:01.00 ASASSN-26dk 2026-05-18.16 12.96
02:05:49.69 -30:29:09.60 ASASSN-26dh 2026-05-18.43 15.37
17:50:22.87 -39:42:33.90 ASASSN-26dj 2026-05-17.05 15.7
01:13:11.60 -33:25:16.10 ASASSN-26dg 2026-05-13.41 16.8
16:44:31.77 -27:15:18.40 AT2026mhn 2026-05-12.33 15.8
09:46:31.08 -33:41:51.00 ASASSN-26di 2026-05-12.14 14.63
21:23:11.57 -19:09:45.00 AT2026kwu 2026-05-12.26 16.9
14:20:14.30 -30:20:51.90 AT2026ktm 2026-05-12.06 17.21
14:41:39.01 -37:13:46.40 AT2026lkm 2026-05-11.18 16.89
12:59:50.45 -10:58:38.80 SN2026kep 2026-05-9.06 17.5
13:37:29.61 -29:50:30.90 AT2026lkd 2026-05-9.09 17.23
09:46:42.01 -14:52:03.60 SN2026kmo 2026-05-8.99 17.51
15:03:05.28 +22:02:03.40 AT2026lxf 2026-05-8.07 13.88
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
16:21:48.82 -61:36:13.20 ASASSN-26dd 2026-05-5.21 15.15
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
16:34:34.97 -54:34:58.00 ASASSN-26da 2026-04-25.32 16.11
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
10:53:55.52 -16:06:06.00 ASASSN-26cz 2026-04-22.28 16.29
20:07:38.15 -21:07:05.40 2026-05-25.18 -1.12
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
14:49:14.13 -27:29:20.60 ASASSN-26cu 2026-04-16.06 14.03
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
20:07:38.15 -21:07:05.40 2026-05-25.18 -1.12
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
11:19:50.70 -27:51:49.80 SN2026gvk 2026-03-30 15.48
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
-rw-r--r-- 1 apache apache 5.6K Jun 7 09:16 asassn_transients_list.txt
############################################################
Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html :
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
09:55:02.89 +69:02:13.8 PNV J09550289+6902138 2026-05-18.925 20.7mag
00:43:01.82 +41:18:16.6 PNV J00430182+4118166 2026-05-21.8651 18.83Cmag
00:42:51.20 +41:16:59.4 PNV J00425120+4116594 2022-10-26.135 19.3mag
12:24:25.10 +28:47:12.0 TCP J12242510+2847120 2026-05-31.6015 14.8mag
00:56:07.13 +43:01:40.6 TCP J00560713+4301406 2026-06-01.4135 12.2mag
00:42:41.64 +41:15:16.2 PNV J00424164+4115162 2026-06-02.029 17.4mag
00:42:38.68 +41:15:58.2 PNV J00423868+4115582 2026-06-05.1224 19.97Umag
-rw-r--r-- 1 apache apache 189K Jun 7 09:16 tocp_transients_list.txt
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Truncated list of recent TNS transients from https://www.wis-tns.org/ :
16:39:35.110 +15:17:58.28 AT 2026nsc 2026-05-09.80 20.76
16:42:48.680 +20:27:18.30 AT 2026nsb 2026-05-09.80 20.54
13:34:03.440 +31:37:31.73 AT 2026nsa 2026-05-07.80 21.26
13:50:28.150 +02:34:54.72 AT 2026nrz 2026-05-22.72 21.54
13:43:59.750 +03:47:21.63 AT 2026nry 2026-05-22.69 22.05
13:17:26.150 -01:26:00.12 AT 2026nrx 2026-05-21.64 21.7
00:35:20.216 -08:28:38.64 AT 2026nrw 2026-05-19.42 18.74
23:50:43.016 -01:09:12.25 AT 2026nrv 2026-05-23.48 19.5028
22:36:47.715 +37:31:34.81 AT 2026nru 2026-05-22.43 19.4626
23:58:04.247 +20:56:44.66 AT 2026nrt 2026-05-23.48 20.1237
16:08:58.229 +36:53:23.76 AT 2026nrs 2026-05-21.36 20.3819
19:44:04.734 +84:44:44.91 SN 2026nrr 2026-05-25.47 17.808
21:42:24.388 -20:21:08.51 SN 2026nrq 2026-05-25.56 18.623
22:03:20.669 -84:55:27.45 AT 2026nrp 2026-05-22.30 19.244
23:07:53.376 -39:04:26.84 AT 2026nro 2026-05-22.38 19.567
00:40:07.848 -39:10:21.32 AT 2026nrn 2026-05-12.41 18.737
23:05:28.381 -21:25:50.28 AT 2026nrm 2026-05-25.58 18.887
19:27:28.750 -48:42:52.35 AT 2026nrl 2026-05-22.24 19.107
12:33:38.422 +12:02:05.88 AT 2026nrk 2026-05-25.29 21.322
12:32:27.199 +02:39:54.51 AT 2026nrj 2026-05-25.29 21.0728
-rw-r--r-- 1 apache apache 30K Jun 7 09:16 tns_transients_list.txt