SIMPLE = T / conforms to FITS standard BITPIX = 8 / array data type NAXIS = 0 / number of array dimensions EXTEND = T CREATOR = 'locationContours.py 1.2.1' / Software and version creating file FILETYPE= 'IMAGE ' / Name for this type of FITS file TELESCOP= 'GLAST ' / Name of mission/satellite INSTRUME= 'GBM ' / Specific instrument used for observation OBSERVER= 'Meegan ' / GLAST Burst Monitor P.I. ORIGIN = 'GIOC ' / Name of organization making file DATE = '2021-08-03T15:17:01' / file creation date (YYYY-MM-DDThh:mm:ss UT) DATE-OBS= '2021-08-01T15:32:35' / Date of start of observation DATE-END= '2021-08-01T15:42:50' / Date of end of observation TIMESYS = 'TT ' / Time system used in time keywords TIMEUNIT= 's ' / Time since MJDREF, used in TSTART and TSTOP MJDREFI = 51910 / MJD of GLAST reference epoch, integer part MJDREFF = '7.428703703703703e-04' / MJD of GLAST reference epoch, fractional parTSTART = 649524755.7131079 / [GLAST MET] Observation start time TSTOP = 649525370.126352 / [GLAST MET] Observation stop time FILENAME= 'glg_locprob_all_bn210801649_v03.fit' TRIGTIME= 649524889.859854 / Trigger time relative to MJDREF, double precisiOBJECT = 'GRB210801649' / Burst name in standard format, yymmddfff RADECSYS= 'FK5 ' / Stellar reference frame EQUINOX = 2000.0 / Equinox for RA and Dec RA_OBJ = 335.14 DEC_OBJ = -8.23 ERR_RAD = 9.16 THETA = 93.0528 / [deg] Angle from spacecraft zenith PHI = 204.009 / [deg] Angle from spacecraft +X axis toward +Y LOC_SRC = 'Fermi, GBM' / Mission/Instrument providing the localization CLASS = 'GRB ' / Classification of trigger OBJ_CLAS= 'GRB ' / Classification of trigger GEO_LONG= 86.7167 / [deg] Spacecraft geographical east longitude GEO_LAT = 25.45 / [deg] Spacecraft geographical north latitude RA_SCX = 130.715 / [deg] Pointing of spacecraft x-axis: RA DEC_SCX = 10.3361 / [deg] Pointing of spacecraft x-axis: Dec RA_SCZ = 265.1079 / [deg] Pointing of spacecraft z-axis: RA DEC_SCZ = 75.38809999999999 / [deg] Pointing of spacecraft z-axis: Dec LOC_VER = 'dol v4.15adb3' / Version string of localizing software LOC_ENRG= '(50, 300)' / nergy range used for localization LMETHOD = 'Interactive' / Method of localization CHECKSUM= 'WAXCa7UAXAUAa5UA' / HDU checksum updated 2021-08-03T15:17:20 DATASUM = '0 ' / data unit checksum updated 2021-08-03T10:17:01 END XTENSION= 'IMAGE ' / Image extension BITPIX = -64 / array data type NAXIS = 2 / number of array dimensions NAXIS1 = 512 NAXIS2 = 512 PCOUNT = 0 / number of parameters GCOUNT = 1 / number of groups WCSAXES = 2 / Number of coordinate axes CRPIX1 = 256.5 / Pixel coordinate of reference point CRPIX2 = 256.5 / Pixel coordinate of reference point CDELT1 = -0.181119022454 / [deg] Coordinate increment at reference point CDELT2 = -0.181119022454 / [deg] Coordinate increment at reference point CUNIT1 = 'deg' / Units of coordinate increment and value CUNIT2 = 'deg' / Units of coordinate increment and value CTYPE1 = 'RA---TAN' / Right ascension, gnomonic projection CTYPE2 = 'DEC--TAN' / Declination, gnomonic projection CRVAL1 = 335.1 / [deg] Coordinate value at reference point CRVAL2 = -8.2 / [deg] Coordinate value at reference point LONPOLE = 180.0 / [deg] Native longitude of celestial pole LATPOLE = -8.2 / [deg] Native latitude of celestial pole RADESYS = 'ICRS' / Equatorial coordinate system BUNIT = 'significance' / The significance level, 1-P EXTNAME = 'PMAP ' / extension name CHECKSUM= 'XneLYmdJXmdJXmdJ' / HDU checksum updated 2021-08-03T10:17:01 DATASUM = '1013918921' / data unit checksum updated 2021-08-03T10:17:01 COMMENT The values of this skymap are in units of significance, the complement COMMENT of the confidence (e.g. 95% confidence level is at a value of 0.05) END >xO>7q~>F>9o>
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