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 = '2017-10-24T06:17:05' / file creation date (YYYY-MM-DDThh:mm:ss UT) DATE-OBS= '2017-10-24T03:17:45.920' / Date of start of observation DATE-END= '2017-10-24T03:17:48.672' / 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 = 530507865.92 / [GLAST MET] Observation start time TSTOP = 530507868.672 / [GLAST MET] Observation stop time FILENAME= 'healpix.fit' / Name of this file TRIGTIME= 530507865.92 / 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 = 19.29 DEC_OBJ = 79.58 ERR_RAD = 12.88 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= 'LGAHN97HLEAHL95H' / HDU checksum updated 2017-10-24T06:17:05 DATASUM = '0 ' / data unit checksum updated 2017-10-24T06:17:05 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 = 208.543617776448 / RA of Sun SUN_DEC = -11.70235190829679 / Dec of Sun GEO_RA = 90.618521902002 / RA of Geocenter relative to Fermi GEO_DEC = -23.38177020353851 / Dec of Geocenter relative to Fermi N0_RA = 251.0554319262081 / RA pointing for detector n0 N0_DEC = 50.82849122281737 / Dec pointing for detector n0 N1_RA = 252.849979105314 / RA pointing for detector n1 N1_DEC = 26.13343428649441 / Dec pointing for detector n1 N2_RA = 269.3212563258725 / RA pointing for detector n2 N2_DEC = -17.4531701198637 / Dec pointing for detector n2 N3_RA = 180.8573567663723 / RA pointing for detector n3 N3_DEC = 39.07083240347274 / Dec pointing for detector n3 N4_RA = 152.9133097533875 / RA pointing for detector n4 N4_DEC = 0.5561852742225002 / Dec pointing for detector n4 N5_RA = 211.676668476975 / RA pointing for detector n5 N5_DEC = -15.55727678060136 / Dec pointing for detector n5 N6_RA = 131.4269461611674 / RA pointing for detector n6 N6_DEC = 86.47816854259936 / Dec pointing for detector n6 N7_RA = 79.32083372387177 / RA pointing for detector n7 N7_DEC = 62.22487544874335 / Dec pointing for detector n7 N8_RA = 87.39415212006936 / RA pointing for detector n8 N8_DEC = 17.5041423938934 / Dec pointing for detector n8 N9_RA = 326.2409977030886 / RA pointing for detector n9 N9_DEC = 44.51072764841189 / Dec pointing for detector n9 NA_RA = 333.6843181690611 / RA pointing for detector na NA_DEC = -1.023258717985054 / Dec pointing for detector na NB_RA = 32.09529468811355 / RA pointing for detector nb NB_DEC = 15.51823877133959 / Dec pointing for detector nb B0_RA = 208.2230305581219 / RA pointing for detector b0 B0_DEC = -15.1391221479473 / Dec pointing for detector b0 B1_RA = 28.22303055812192 / RA pointing for detector b1 B1_DEC = 15.1391221479473 / Dec pointing for detector b1 CHECKSUM= 'ZFSTd9RQZCRQb9RQ' / HDU checksum updated 2017-10-24T06:17:05 DATASUM = '2014858157' / data unit checksum updated 2017-10-24T06:17:05 END 22"272282Ë22ˏW2 222(52[22C4282YT2SN2]22y2ʺ23 "2#22l2?3^H2B3 3 932̋2T2ۧ2p222302=2-2Kt3|r3@33 =3*3Hp3 #>3 3)33[3!;3$/3)3 53I3%m\3'ѩ3*<3,Z313#33 xf333#3}3"33 3z333'*3%63,3'303,h_36)3:l3D63?~3Q)r31xJ3;:36M3O ;3PR3a3d'3u/3 3$33%3&3)d31`3,s3G3+3,323D\]3B!R3]3Y3rq3MǶ3f+3d^x33{33in33z33q333 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