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 = '2017-11-24T07:30:38' / file creation date (YYYY-MM-DDThh:mm:ss UT) DATE-OBS= '2017-11-24T04:20:10.399' / Date of start of observation DATE-END= '2017-11-24T04:20:13.151' / 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 = 533190010.399999 / [GLAST MET] Observation start time TSTOP = 533190013.151999 / [GLAST MET] Observation stop time FILENAME= 'healpix.fit' / Name of this file TRIGTIME= 533190010.399999 / 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 = 53.96 DEC_OBJ = 81.47 ERR_RAD = 18.59 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= 'C4oAE2n1C2n8C2n8' / HDU checksum updated 2017-11-24T07:30:38 DATASUM = '0 ' / data unit checksum updated 2017-11-24T07:30:38 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 = 239.7270689725974 / RA of Sun SUN_DEC = -20.52513701733263 / Dec of Sun GEO_RA = 263.4573143769925 / RA of Geocenter relative to Fermi GEO_DEC = -25.55467776198674 / Dec of Geocenter relative to Fermi N0_RA = 106.8002560920647 / RA pointing for detector n0 N0_DEC = -27.91480194509856 / Dec pointing for detector n0 N1_RA = 134.8059270418357 / RA pointing for detector n1 N1_DEC = -27.57867724730981 / Dec pointing for detector n1 N2_RA = 175.215900208148 / RA pointing for detector n2 N2_DEC = -1.808849335215522 / Dec pointing for detector n2 N3_RA = 56.02229495076051 / RA pointing for detector n3 N3_DEC = -66.03398829504386 / Dec pointing for detector n3 N4_RA = 315.2102087223445 / RA pointing for detector n4 N4_DEC = -53.75678284560706 / Dec pointing for detector n4 N5_RA = 206.5837010694459 / RA pointing for detector n5 N5_DEC = -50.04330218101429 / Dec pointing for detector n5 N6_RA = 63.50923155964509 / RA pointing for detector n6 N6_DEC = -17.59432729679536 / Dec pointing for detector n6 N7_RA = 39.90620088467102 / RA pointing for detector n7 N7_DEC = -6.112016528513182 / Dec pointing for detector n7 N8_RA = 355.8108724410294 / RA pointing for detector n8 N8_DEC = 3.548990490056496 / Dec pointing for detector n8 N9_RA = 95.72840419920163 / RA pointing for detector n9 N9_DEC = 19.69730595673329 / Dec pointing for detector n9 NA_RA = 135.3466169016128 / RA pointing for detector na NA_DEC = 54.65463087037465 / Dec pointing for detector na NB_RA = 26.06598376779642 / RA pointing for detector nb NB_DEC = 49.81281921961631 / Dec pointing for detector nb B0_RA = 210.36364550712 / RA pointing for detector b0 B0_DEC = -52.42462332937584 / Dec pointing for detector b0 B1_RA = 30.36364550712006 / RA pointing for detector b1 B1_DEC = 52.42462332937584 / Dec pointing for detector b1 CHECKSUM= 'Na4ANU33Na39NU39' / HDU checksum updated 2017-11-24T07:30:38 DATASUM = '2352519429' / data unit checksum updated 2017-11-24T07:30:38 END .?..5.
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