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 = '2018-01-20T08:45:18' / file creation date (YYYY-MM-DDThh:mm:ss UT) DATE-OBS= '2018-01-20T05:08:15.728' / Date of start of observation DATE-END= '2018-01-20T05:08:15.856' / 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 = 538117695.728 / [GLAST MET] Observation start time TSTOP = 538117695.8559999 / [GLAST MET] Observation stop time FILENAME= 'healpix.fit' / Name of this file TRIGTIME= 538117695.728 / 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 = 299.1 DEC_OBJ = 63.97 ERR_RAD = 8.390000000000001 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= 'm5b7o3Z6m3a6m3Y6' / HDU checksum updated 2018-01-20T08:45:17 DATASUM = '0 ' / data unit checksum updated 2018-01-20T08:45:17 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 = 302.0090838907786 / RA of Sun SUN_DEC = -20.18335054694312 / Dec of Sun GEO_RA = 101.6801483050071 / RA of Geocenter relative to Fermi GEO_DEC = 18.6210803054655 / Dec of Geocenter relative to Fermi N0_RA = 204.9554998052809 / RA pointing for detector n0 N0_DEC = -49.98375106477228 / Dec pointing for detector n0 N1_RA = 232.0433628684751 / RA pointing for detector n1 N1_DEC = -35.00825479478772 / Dec pointing for detector n1 N2_RA = 250.2042760453934 / RA pointing for detector n2 N2_DEC = 8.14077019292726 / Dec pointing for detector n2 N3_RA = 349.5832098767317 / RA pointing for detector n3 N3_DEC = -79.26167494757944 / Dec pointing for detector n3 N4_RA = 5.216481432896014 / RA pointing for detector n4 N4_DEC = -33.50290662144503 / Dec pointing for detector n4 N5_RA = 297.275238744997 / RA pointing for detector n5 N5_DEC = -21.97308216299965 / Dec pointing for detector n5 N6_RA = 138.3453218694307 / RA pointing for detector n6 N6_DEC = -50.75557698562263 / Dec pointing for detector n6 N7_RA = 110.1459847979463 / RA pointing for detector n7 N7_DEC = -34.95885517757884 / Dec pointing for detector n7 N8_RA = 71.63734601847095 / RA pointing for detector n8 N8_DEC = -6.973213805457903 / Dec pointing for detector n8 N9_RA = 171.1717428282227 / RA pointing for detector n9 N9_DEC = -9.944736511324244 / Dec pointing for detector n9 NA_RA = 184.6302787053493 / RA pointing for detector na NA_DEC = 34.26163548388777 / Dec pointing for detector na NB_RA = 116.8476672602725 / RA pointing for detector nb NB_DEC = 21.89011934377834 / Dec pointing for detector nb B0_RA = 300.6163500248879 / RA pointing for detector b0 B0_DEC = -23.29903316080611 / Dec pointing for detector b0 B1_RA = 120.616350024888 / RA pointing for detector b1 B1_DEC = 23.29903316080611 / Dec pointing for detector b1 CHECKSUM= 'O3aAR2X4O2aAO2W3' / HDU checksum updated 2018-01-20T08:45:17 DATASUM = '1851898295' / data unit checksum updated 2018-01-20T08:45:17 END $|rG$L$R%<$Yi$aB%D$[C$`<%D$aB$[C$y$J9$J9$(X$|y$Kk$Rj #X#v$(M#`g#Sx#c "w_ $|y$Rj #>#X#c "Q#(X #<#`Q#B$7$(G "X $RC)#G#`g$(M$2$D>$J#$L%<$(Sx$Rf$#Y#`$D$aB$@$>" $(5#G$nd$3!$Eb$kK$d$E#$U$|3#M"g#Z$npU#g$M$O $(.$.$W;$d}$`G$G$O@%(Eb$h%@%DZ%KW%%Yd%K^%\+%nk%ukG%q%%(Ce%=JD%g_}%;o%KT%RaB%D%%%J%D%%Y%% S%#Q$DM$DM$G$|k$@$Z$T$|k$Z$@$G$cD$]U$M$Vf$E$Wz$\%<%%=W%/Q %2R$g%D$aB$k%I%($r$z$(U$6]#h|#`q$Rg$|t#M$F#E "g#M#Ce">#M#?#B$|T$GS$N#nA$J$M#g$6]#X"g#M#@"4s#_#