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 = '2017-10-29T03:18:17' / file creation date (YYYY-MM-DDThh:mm:ss UT) DATE-OBS= '2017-10-28T14:07:39.872' / Date of start of observation DATE-END= '2017-10-28T14:07:41.856' / 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 = 530892459.872 / [GLAST MET] Observation start time TSTOP = 530892461.856 / [GLAST MET] Observation stop time FILENAME= 'healpix.fit' / Name of this file TRIGTIME= 530892459.872 / 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 = 52.94 DEC_OBJ = 56.19 ERR_RAD = 13.05 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= 'IAmPJ5jNIAjNI5jN' / HDU checksum updated 2017-10-29T03:18:17 DATASUM = '0 ' / data unit checksum updated 2017-10-29T03:18:17 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 = 212.8164472645053 / RA of Sun SUN_DEC = -13.22088233322429 / Dec of Sun GEO_RA = 204.5314858845809 / RA of Geocenter relative to Fermi GEO_DEC = 13.11179338390483 / Dec of Geocenter relative to Fermi N0_RA = 2.190867179655485 / RA pointing for detector n0 N0_DEC = -77.25495970837763 / Dec pointing for detector n0 N1_RA = 156.3707215353354 / RA pointing for detector n1 N1_DEC = -77.3599003460244 / Dec pointing for detector n1 N2_RA = 151.3597143550615 / RA pointing for detector n2 N2_DEC = -30.98237423667883 / Dec pointing for detector n2 N3_RA = 288.2158364516764 / RA pointing for detector n3 N3_DEC = -38.49369054491942 / Dec pointing for detector n3 N4_RA = 268.5835684743801 / RA pointing for detector n4 N4_DEC = 4.002650019390227 / Dec pointing for detector n4 N5_RA = 214.6818709257682 / RA pointing for detector n5 N5_DEC = -26.12599269617704 / Dec pointing for detector n5 N6_RA = 350.8081158588686 / RA pointing for detector n6 N6_DEC = -36.55177983524826 / Dec pointing for detector n6 N7_RA = 349.580788157799 / RA pointing for detector n7 N7_DEC = -10.82517656503451 / Dec pointing for detector n7 N8_RA = 333.4204312886225 / RA pointing for detector n8 N8_DEC = 31.50910088963044 / Dec pointing for detector n8 N9_RA = 51.43420478036134 / RA pointing for detector n9 N9_DEC = -33.51730798445813 / Dec pointing for detector n9 NA_RA = 88.4709814929526 / RA pointing for detector na NA_DEC = -3.108296320785437 / Dec pointing for detector na NB_RA = 34.32097847720045 / RA pointing for detector nb NB_DEC = 26.36977123204529 / Dec pointing for detector nb B0_RA = 218.0324587776963 / RA pointing for detector b0 B0_DEC = -24.67445993478185 / Dec pointing for detector b0 B1_RA = 38.03245877769632 / RA pointing for detector b1 B1_DEC = 24.67445993478184 / Dec pointing for detector b1 CHECKSUM= '0Ada33ZR0AbX03ZX' / HDU checksum updated 2017-10-29T03:18:17 DATASUM = '629473067' / data unit checksum updated 2017-10-29T03:18:17 END 3M=h3[@K3`G3mv3j:3z,3|qc33u33393H~33s(3F3GM3[3+3̜3S33.93Ĩ3 3 3n3x3J3l3A3333ʽ3]39O3?333 33833R3L33i3´3s(3 }3`3+3٢333v3B 3Ʊ333N3S3d3L3j3D3G3{23b3%33Ŋ3/3c3"3w3A3Ϟ>3'33W33ȡ3Ϭ3U3_3[3;9333Ly3x30444@33?]3ހ3黇3233a4س3j3%h44D44<4M4i4P4A4q4z4b4$͵4+4.34r(4+}h4&2424447#4;s4AJ3tX3F3 W3Ή*3ȟ 3|3T3Қ3n[3-3У"3;33{34333r4a4 64m44Q 444 w4c44{4493p3p33g4 4c!4843Z4w4 4*444B4#42%47 4u4#4 ql4$4)}46%4#XY4,4,<4=V4; 4H4M*4[4 r4`44u4o4 44,4W4]4ݽ4-4(4:s&4;*4Je40J4