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 = '2021-11-11T02:26:00' / file creation date (YYYY-MM-DDThh:mm:ss UT) DATE-OBS= '2021-11-10T23:40:47' / Date of start of observation DATE-END= '2021-11-10T23:40:48' / 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 = 658280452.399999 / [GLAST MET] Observation start time TSTOP = 658280453.423999 / [GLAST MET] Observation stop time FILENAME= 'healpix.658280452.fit' / Name of this file TRIGTIME= 658280452.399999 / 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 = 151.84 / Calculated RA of burst DEC_OBJ = -7.81 / Calculated Dec of burst ERR_RAD = 17.28 / 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= 'KlQEMjQBKjQBKjQB' / HDU checksum updated 2021-11-10T20:26:00 DATASUM = '0 ' / data unit checksum updated 2021-11-10T20:26:00 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 = 226.0374542328454 / RA of Sun SUN_DEC = -17.32937066822853 / Dec of Sun GEO_RA = 151.0584961348911 / RA of Geocenter relative to Fermi GEO_DEC = -23.30802232127179 / Dec of Geocenter relative to Fermi GEO_RAD = 67.51807485456877 / Radius of the Earth N0_RA = 303.9300838171645 / RA pointing for detector n0 N0_DEC = -53.0185821739169 / Dec pointing for detector n0 N1_RA = 260.9801395733626 / RA pointing for detector n1 N1_DEC = -66.42022421005274 / Dec pointing for detector n1 N2_RA = 165.0873594543861 / RA pointing for detector n2 N2_DEC = -51.26188533580918 / Dec pointing for detector n2 N3_RA = 281.0866061814576 / RA pointing for detector n3 N3_DEC = -7.568361566658695 / Dec pointing for detector n3 N4_RA = 256.3593343000078 / RA pointing for detector n4 N4_DEC = 32.1797849385716 / Dec pointing for detector n4 N5_RA = 218.3816638313805 / RA pointing for detector n5 N5_DEC = -15.799634798975 / Dec pointing for detector n5 N6_RA = 330.0717490777286 / RA pointing for detector n6 N6_DEC = -17.44000239072333 / Dec pointing for detector n6 N7_RA = 340.6531131966095 / RA pointing for detector n7 N7_DEC = 6.093598963850395 / Dec pointing for detector n7 N8_RA = 347.9010235771493 / RA pointing for detector n8 N8_DEC = 50.76374852631425 / Dec pointing for detector n8 N9_RA = 19.4204944728013 / RA pointing for detector n9 N9_DEC = -43.43476651067941 / Dec pointing for detector n9 NA_RA = 76.47924629399965 / RA pointing for detector na NA_DEC = -31.28418770115568 / Dec pointing for detector na NB_RA = 38.22660736958569 / RA pointing for detector nb NB_DEC = 16.17643486087158 / Dec pointing for detector nb B0_RA = 220.2938517582157 / RA pointing for detector b0 B0_DEC = -13.00015965551032 / Dec pointing for detector b0 B1_RA = 40.29385175821567 / RA pointing for detector b1 B1_DEC = 13.00015965551031 / Dec pointing for detector b1 CHECKSUM= 'MXPeMVOZMVObMVOZ' / HDU checksum updated 2021-11-10T20:26:00 DATASUM = '1901538449' / data unit checksum updated 2021-11-10T20:26:00 COMMENT SCPOS: [ 5544542. -3065994. 2729675.] COMMENT QUAT: [-0.25850236 0.85165442 -0.38246428 0.24815794] END 4]4e445*55 /5 4s4!V444U5 48J45l5515~5z5 ||5h5 d55g5z5DT5Ji5?5 5n444~44 4H4`4O444uS4A4464/4?5 U54O5 5g5j554^4KG4pp45ib5>15 5G5[55q5 5C5&955;5 E5\5 e5555 ;5i5t=55?5g51515a5[75B5H55o5575>55n5 5{#5y55 5 f55#5n5_55 525 5 m5A5 5}555 5J5_5 Tw55΅5 [55 5#5^]454(44444j4XT4梶4AF4S)44V4ڐ44X441:4fw4W45 44U<4x4a4A4J4.i4p4r4 44N4߰p444!44O4`4߾44b474̪44M444_444~4444}4K44禓464?4}4qQ5^S5@5 5ʳ52 52355p45Pa4 45,55H55 @%5Z55 5C555g55 f5qb5k5&5 B55 q5'4744M45 5@475 W4e4444c444\:5C55.95o55 5 u5I5 5dY45 S5G5555s`5y5!5<5 >5$5&5"5%05n5ݑ5y5h85!Q5#ƴ5C5"F5(S5+y5'U5*"5-50`q5,5/A5&<5(5$5''5+!j5-5)25+5}T5j5R5G5H 5 55G5M5555c5c5U5<55#5%5!qV5#5'R5*SK5&75(55"=55 <5$l5&Ę5"5$52B55(51k5357}59j5658b5/52L5.\X50W5456r5355C5<5>.5:{5