SIMPLE = T / conforms to FITS standard BITPIX = 8 / array data type NAXIS = 0 / number of array dimensions EXTEND = T CREATOR = 'GBM_healpix.py 2.0' 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 = '2021-08-07T18:55:44' / file creation date (YYYY-MM-DDThh:mm:ss UT) DATE-OBS= '2021-08-07T14:48:09' / Date of start of observation DATE-END= '2021-08-07T14:48:12' / 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 = 650040494.624 / [GLAST MET] Observation start time TSTOP = 650040497.376 / [GLAST MET] Observation stop time FILENAME= 'healpix.650040494.fit' / Name of this file TRIGTIME= 650040494.624 / 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 = 355.46 / Calculated RA of burst DEC_OBJ = 32.52 / Calculated Dec of burst ERR_RAD = 49.16 / Calculated Location Error Radius 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= 'W9MWX9JUW9JUW9JU' / HDU checksum updated 2021-08-07T13:55:45 DATASUM = '0 ' / data unit checksum updated 2021-08-07T13:55:45 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 = 196608 / Last pixel # (0 based) INDXSCHM= 'IMPLICIT' / Indexing: IMPLICIT or EXPLICIT OBJECT = '' / Sky coverage, either FULLSKY or PARTIAL SUN_RA = 137.4815537360649 / RA of Sun SUN_DEC = 16.32922573194014 / Dec of Sun GEO_RA = 190.7833840607939 / RA of Geocenter relative to Fermi GEO_DEC = 18.86337019581307 / Dec of Geocenter relative to Fermi GEO_RAD = 67.34294336812903 / Radius of the Earth N0_RA = 43.66211124425958 / RA pointing for detector n0 N0_DEC = 56.85737364304141 / Dec pointing for detector n0 N1_RA = 91.61302553846534 / RA pointing for detector n1 N1_DEC = 72.73352111030783 / Dec pointing for detector n1 N2_RA = 197.6521490426233 / RA pointing for detector n2 N2_DEC = 50.88569023581481 / Dec pointing for detector n2 N3_RA = 73.23941780531048 / RA pointing for detector n3 N3_DEC = 13.25184776991955 / Dec pointing for detector n3 N4_RA = 98.60524706523942 / RA pointing for detector n4 N4_DEC = -25.81510710805122 / Dec pointing for detector n4 N5_RA = 137.7386962844852 / RA pointing for detector n5 N5_DEC = 20.9025835126258 / Dec pointing for detector n5 N6_RA = 22.74663753202189 / RA pointing for detector n6 N6_DEC = 18.92068423309253 / Dec pointing for detector n6 N7_RA = 14.85401558984801 / RA pointing for detector n7 N7_DEC = -5.627475891974166 / Dec pointing for detector n7 N8_RA = 14.75680171229262 / RA pointing for detector n8 N8_DEC = -50.70566315148622 / Dec pointing for detector n8 N9_RA = 330.9363932430635 / RA pointing for detector n9 N9_DEC = 39.58386039384858 / Dec pointing for detector n9 NA_RA = 278.4883463894175 / RA pointing for detector na NA_DEC = 24.91993211339904 / Dec pointing for detector na NB_RA = 317.9264191405078 / RA pointing for detector nb NB_DEC = -21.26798454028415 / Dec pointing for detector nb B0_RA = 135.5760013850923 / RA pointing for detector b0 B0_DEC = 18.23516793887439 / Dec pointing for detector b0 B1_RA = 315.5760013850922 / RA pointing for detector b1 B1_DEC = -18.23516793887437 / Dec pointing for detector b1 CHECKSUM= '2YnZ3VmW2VmW2VmW' / HDU checksum updated 2021-08-07T13:55:45 DATASUM = '2918257159' / data unit checksum updated 2021-08-07T13:55:45 COMMENT SCPOS: [ 6422184. 1223167. -2233662.] COMMENT QUAT: [0.28922662 0.32746788 0.85552415 0.277833 ] END 6 6$6 ֚6K6H6c 66i6+6'666@66R66 6 6 6 66666 %6 6 R/6 A6>6f6Y6e6/u6m:66 66 !d6 D6 P6 6 _666 6$6|6Y6 6%6 e6t66{6,66v86n66_6Z666K6*6Q6r6w666Z66M6G6?06,6TJ6sM6.6C6Jx6-6 656Q6W66 666l06686a6p6P6G#6'6e6766'66'646\626666'6a46C6FJ6x6226[n66y6,66/6N]6>6Q66̥6{6_666"66]66{6w>6{66is6 66t666]666^6Q666K26n66p26i66<6|6 66t6G6.666~66O6F63]6j6 636 6E66m6X66g6{6lZ6gn66'6C666l'666Fs6\66J66r666K6l6b6S_6XV66ҧ6n6_ 6d6666666z66'666~66 >666~66aP6c66u6iA66l6l6666w66Q6s66262R66r66)6-6z6o66U]6J66F%6bS6A6o6X6f6666686(6)66V66 46"(6 `6".)6$"'6%6#6%y6 =L6!,6Q6!w6#`6%:6#M.6%666N6J6s66J,66*666}6M6~6d666!bS66!/6#6$m6"<6$ 6S6!6-6 t6"6$6"B6$b`6'c6)6'$L6(!6*6,H(6*|O6,'6&@6(G6&l6({6*Xg6,6*:6+6-6/)6-6/y616261626-é6/v6-6/yR61'62o615626&6(Y6&o6(<6*"6+6* 6+6&P6(#6&4 6( T6)6+6)6+6-D6/6-6/s61G6361Z63*6-6/6-"6/J61o63Jf61'63i6?6k+66b66p66\666e66+6q66O66J6 6 66 6"{s6$E6"a6$,W66 6%6 6"Jy6$6"7~6$\6OB666P6ݸ6L66V6|6666 6h69W666 s6բ6 m6"'6#6"m6#ޘ66 k:66 nz6"R6#6"6#b6&6'6& 6'6)Q6+6)e6+66%6'Ӑ6%ڟ6'"6)6+C6)6+L6-6/6-6/61`636163 6-6/6-6/61\63]61!63|6%B6'E6%l6'6)6+6)6+ 6%6'6%6'p6)y6+z6)b\6+b6-6/6-|6/*6163ӊ6163ת6-6/6-o6/61x636163@696Tm6d6a6A66p66 _66#-6!3666 66666#666k6>6$6666%'666#6%6$l6(H6'6#6!F6%W6$D6+I6)]6.6-46(\6&6+D6)6 66"6!C66@6 66%h6$<6(6&Y6"6!/6%#6#ܪ6<6n`666r66q6z666h6X6O6uE66 6ߒ6I66+6r6Y6k6666{6666Р65x6;66՟66'66~6 6 66"76!6i6w6 Ȍ6 6R66^6 6s6w66{6696q66666R628\60C65W63`6._6,*61o6/6967r6=<6;h65=63g69666*ѿ6),6-Ң6,6'h6&2`6*O6(616/r64~62Z6-36+ok60N6.]6B