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 = '2017-11-28T17:45:21' / file creation date (YYYY-MM-DDThh:mm:ss UT) DATE-OBS= '2017-11-28T11:46:27.296' / Date of start of observation DATE-END= '2017-11-28T11:46:30.048' / 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 = 533562387.296 / [GLAST MET] Observation start time TSTOP = 533562390.048 / [GLAST MET] Observation stop time FILENAME= 'healpix.fit' / Name of this file TRIGTIME= 533562387.296 / 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 = 32.54 DEC_OBJ = 44.23 ERR_RAD = 16.04 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= 'QAlOR5lOQAlOQ5lO' / HDU checksum updated 2017-11-28T17:45:20 DATASUM = '0 ' / data unit checksum updated 2017-11-28T17:45:20 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 = 244.3141761680884 / RA of Sun SUN_DEC = -21.33891150356409 / Dec of Sun GEO_RA = 328.1945964637594 / RA of Geocenter relative to Fermi GEO_DEC = 1.310630537260778 / Dec of Geocenter relative to Fermi N0_RA = 196.7457350606264 / RA pointing for detector n0 N0_DEC = 41.41973977900244 / Dec pointing for detector n0 N1_RA = 228.5560980454987 / RA pointing for detector n1 N1_DEC = 37.48503867688535 / Dec pointing for detector n1 N2_RA = 281.5402628240628 / RA pointing for detector n2 N2_DEC = 24.84254344007222 / Dec pointing for detector n2 N3_RA = 183.6485539460841 / RA pointing for detector n3 N3_DEC = -6.191944171456437 / Dec pointing for detector n3 N4_RA = 181.7282710064723 / RA pointing for detector n4 N4_DEC = -52.38155851054064 / Dec pointing for detector n4 N5_RA = 245.9218600464945 / RA pointing for detector n5 N5_DEC = -17.95362317406667 / Dec pointing for detector n5 N6_RA = 148.370964123076 / RA pointing for detector n6 N6_DEC = 28.69864636536649 / Dec pointing for detector n6 N7_RA = 125.6368122055305 / RA pointing for detector n7 N7_DEC = 13.90373551293173 / Dec pointing for detector n7 N8_RA = 100.0558990441107 / RA pointing for detector n8 N8_DEC = -23.59799351277584 / Dec pointing for detector n8 N9_RA = 112.9864296547156 / RA pointing for detector n9 N9_DEC = 74.13904284187315 / Dec pointing for detector n9 NA_RA = 2.479489196486607 / RA pointing for detector na NA_DEC = 51.60788970574568 / Dec pointing for detector na NB_RA = 66.0945464055702 / RA pointing for detector nb NB_DEC = 17.58328087718396 / Dec pointing for detector nb B0_RA = 243.8071150413031 / RA pointing for detector b0 B0_DEC = -20.65253902056954 / Dec pointing for detector b0 B1_RA = 63.80711504130315 / RA pointing for detector b1 B1_DEC = 20.65253902056955 / Dec pointing for detector b1 CHECKSUM= 'mOjGmOhFmOhFmOhF' / HDU checksum updated 2017-11-28T17:45:20 DATASUM = '1109674119' / data unit checksum updated 2017-11-28T17:45:20 END 3S333$33,4 44S4o4 Bq444 44334s4/^3[3C4 M4`4 >4Q44'4m4!42(4;644"4*\p42T4&[94(k46y4DP49Hx4A4Hs4Y4QW4_s4iB4x 47H4D|4SU4d4O/4YL4o.4f B4n444/M4|&4r[4s444B44444,4 |4(4+c4B4j4<+*4(4-Su49=4:O)444$4(4&L40aa40@4=.4145IK4>}4I4@5L4Lt4Tn4_G-4O^4Is4\}4S4F 4G4P4]s4iL4`6c4u4zu4gs4t*4944S4_D4i4u"44j44t4 '4؏4 44:4I444ub4>4`Z4p/4z4744r444}44j4_j4V4\4;a444-424Ĕ444>C4B4a44A484ɡ4144,444wO4744^w44ʀ4t4444V414x44h44*4Bd4{c404\4T44!4,4,4D4I4]444+4&U4w4p4ƭ4{4~4̔474k4d4Z4 ]4Z44F4444X4Ku44A4Z4O4V4= 4Ձ4ͳ4M4N444á!44@4CV4А4{4)4(44m4Q44L554N4镢44'$4e5 _,555V5 A5`5b5B5q55'c4:((4AW4F4M/4E4G=4R,4_4V.4]4i4w j4jR4wQ4H4J4Sz4^` 4j4u04hh4r6 4r4P4qJ444*z4L44c44B44<46:4@)4q44o4:454Y444L44a4_4 4{4 44֎46l4Ȭ44Ǿ4oP4D4ړ4T 4d?4 4`4a4&4}g4404T44,44v4444 44 4R444]4=44#x4u4VS44̇4֯4l4G4974#4~4ǚ14X7484(,4(4ɹ4M44}4!54W|555444s5<4#455 @5 5g5[d5a5Ƣ5&L5Tl5 ~|414654ЩZ4?444Ж444F4546P5,5 5`4d445D4g55 55Ic5 555q55 n5'r5.55X555T{525"5,=5!}5(`5.58525;ڽ5B}@5KF5%5.a55/{5=͕56d5=5Ee5S[5Dn5Mp5T5a_5[5i=5o`55}55