SIMPLE = T / conforms to FITS standard BITPIX = 8 / array data type NAXIS = 0 / number of array dimensions EXTEND = T CREATOR = 'GBM_healpix.py 1.1' / 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 = '2018-04-02T18:00:31' / file creation date (YYYY-MM-DDThh:mm:ss UT) DATE-OBS= '2018-04-02T14:25:37.936' / Date of start of observation DATE-END= '2018-04-02T14:25:39.344' / 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-4' / MJD of GLAST reference epoch, fractional partTSTART = 544371937.936 / [GLAST MET] Observation start time TSTOP = 544371939.344 / [GLAST MET] Observation stop time FILENAME= 'healpix.fit' / Name of this file TRIGTIME= 544371937.936 / Trigger time relative to MJDREF, double precisiOBJECT = '' / Burst name in standard format, yymmddfff RADECSYS= 'FK5 ' / Stellar reference frame EQUINOX = 2000.0 / Equinox for RA and Dec RA_OBJ = 261.27 DEC_OBJ = 27.42 ERR_RAD = 24.34 THETA = 0.0 / [deg] Angle from spacecraft zenith PHI = 0.0 / [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= 0.0 / [deg] Spacecraft geographical east longitude GEO_LAT = 0.0 / [deg] Spacecraft geographical north latitude RA_SCX = 0.0 / [deg] Pointing of spacecraft x-axis: RA DEC_SCX = 0.0 / [deg] Pointing of spacecraft x-axis: Dec RA_SCZ = 0.0 / [deg] Pointing of spacecraft z-axis: RA DEC_SCZ = 0.0 / [deg] Pointing of spacecraft z-axis: Dec LOC_VER = '' / Version string of localizing software LOC_ENRG= '(50, 300)' / Energy range used for localization LMETHOD = 'Interactive' / Method of localization CHECKSUM= 'GFjRIEjPGEjPGEjP' / HDU checksum updated 2018-04-02T18:00:30 DATASUM = '0 ' / data unit checksum updated 2018-04-02T18:00:30 END XTENSION= 'BINTABLE' / binary table extension BITPIX = 8 / array data type NAXIS = 2 / number of array dimensions NAXIS1 = 8192 / length of dimension 1 NAXIS2 = 192 / length of dimension 2 PCOUNT = 0 / number of group parameters GCOUNT = 1 / number of groups TFIELDS = 2 / number of table fields TTYPE1 = 'PROBABILITY' / Differential probability per pixel TFORM1 = '1024E ' TTYPE2 = 'SIGNIFICANCE' / Integrated probability TFORM2 = '1024E ' PIXTYPE = 'HEALPIX ' / HEALPIX pixelisation ORDERING= 'NESTED ' / Pixel ordering scheme, either RING or NESTED COORDSYS= 'C ' / Ecliptic, Galactic or Celestial (equatorial) EXTNAME = 'HEALPIX ' / name of this binary table extension NSIDE = 128 / Resolution parameter of HEALPIX FIRSTPIX= 0 / First pixel # (0 based) LASTPIX = 196607 / Last pixel # (0 based) INDXSCHM= 'IMPLICIT' / Indexing: IMPLICIT or EXPLICIT OBJECT = 'FULLSKY ' / Sky coverage, either FULLSKY or PARTIAL SUN_RA = 11.53484109464609 / RA of Sun SUN_DEC = 4.954213137574418 / Dec of Sun GEO_RA = 13.11051260575877 / RA of Geocenter relative to Fermi GEO_DEC = 0.1701936226910839 / Dec of Geocenter relative to Fermi N0_RA = 300.7951707727264 / RA pointing for detector n0 N0_DEC = -47.29655616560281 / Dec pointing for detector n0 N1_RA = 313.0139519408235 / RA pointing for detector n1 N1_DEC = -24.55242621190049 / Dec pointing for detector n1 N2_RA = 313.6816087816717 / RA pointing for detector n2 N2_DEC = 21.87729415127083 / Dec pointing for detector n2 N3_RA = 26.03787940450328 / RA pointing for detector n3 N3_DEC = -58.29390565541934 / Dec pointing for detector n3 N4_RA = 63.54914956884173 / RA pointing for detector n4 N4_DEC = -20.80896897909058 / Dec pointing for detector n4 N5_RA = 6.323149385207691 / RA pointing for detector n5 N5_DEC = 1.437013634048486 / Dec pointing for detector n5 N6_RA = 226.1353398762225 / RA pointing for detector n6 N6_DEC = -72.27519496642265 / Dec pointing for detector n6 N7_RA = 172.2060238165656 / RA pointing for detector n7 N7_DEC = -57.66374488738181 / Dec pointing for detector n7 N8_RA = 135.5411345565198 / RA pointing for detector n8 N8_DEC = -21.25226424315951 / Dec pointing for detector n8 N9_RA = 245.6879515721031 / RA pointing for detector n9 N9_DEC = -24.59990088485328 / Dec pointing for detector n9 NA_RA = 242.7580783857105 / RA pointing for detector na NA_DEC = 21.3262427048885 / Dec pointing for detector na NB_RA = 185.9236630038063 / RA pointing for detector nb NB_DEC = -1.505661778345505 / Dec pointing for detector nb B0_RA = 9.436648635300893 / RA pointing for detector b0 B0_DEC = 0.1820254407137186 / Dec pointing for detector b0 B1_RA = 189.4366486353009 / RA pointing for detector b1 B1_DEC = -0.1820254407137219 / Dec pointing for detector b1 CHECKSUM= '9kkkAhik2hik9hik' / HDU checksum updated 2018-04-02T18:00:30 DATASUM = '2083841814' / data unit checksum updated 2018-04-02T18:00:30 END /j/h{/hp/f/e/c&/de/a/f/dc/eL/b/ba/`
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