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 = '2019-11-26T23:20:27' / file creation date (YYYY-MM-DDThh:mm:ss UT) DATE-OBS= '2019-11-26T20:27:32.784' / Date of start of observation DATE-END= '2019-11-26T20:27:35.536' / 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 = 596492852.784 / [GLAST MET] Observation start time TSTOP = 596492855.536 / [GLAST MET] Observation stop time FILENAME= 'healpix.fit' / Name of this file TRIGTIME= 596492852.784 / 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 = 16.65 DEC_OBJ = -3.4 ERR_RAD = 21.45 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= 'FJ3KG93KFG3KF93K' / HDU checksum updated 2019-11-26T23:20:26 DATASUM = '0 ' / data unit checksum updated 2019-11-26T23:20:26 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 = 242.0090845833223 / RA of Sun SUN_DEC = -20.94613597427057 / Dec of Sun GEO_RA = 74.32103482493532 / RA of Geocenter relative to Fermi GEO_DEC = 12.5420692878311 / Dec of Geocenter relative to Fermi N0_RA = 216.1847233177943 / RA pointing for detector n0 N0_DEC = -36.13416729859365 / Dec pointing for detector n0 N1_RA = 212.3159374179501 / RA pointing for detector n1 N1_DEC = -11.64900779777103 / Dec pointing for detector n1 N2_RA = 190.3183466004963 / RA pointing for detector n2 N2_DEC = 29.66137426108716 / Dec pointing for detector n2 N3_RA = 274.8278885121161 / RA pointing for detector n3 N3_DEC = -29.24029916164791 / Dec pointing for detector n3 N4_RA = 310.8319971866218 / RA pointing for detector n4 N4_DEC = 1.605282278059661 / Dec pointing for detector n4 N5_RA = 254.5303302407911 / RA pointing for detector n5 N5_DEC = 29.39574175276357 / Dec pointing for detector n5 N6_RA = 242.4873597283351 / RA pointing for detector n6 N6_DEC = -75.24692774501683 / Dec pointing for detector n6 N7_RA = 1.323384938878906 / RA pointing for detector n7 N7_DEC = -74.75303322732729 / Dec pointing for detector n7 N8_RA = 12.39781018569599 / RA pointing for detector n8 N8_DEC = -30.01891317613455 / Dec pointing for detector n8 N9_RA = 151.9327251250782 / RA pointing for detector n9 N9_DEC = -42.97230388836459 / Dec pointing for detector n9 NA_RA = 129.9661655825582 / RA pointing for detector na NA_DEC = -1.353623921309212 / Dec pointing for detector na NB_RA = 74.06531378042541 / RA pointing for detector nb NB_DEC = -29.40393174073817 / Dec pointing for detector nb B0_RA = 258.2478600673238 / RA pointing for detector b0 B0_DEC = 28.56394156492917 / Dec pointing for detector b0 B1_RA = 78.24786006732381 / RA pointing for detector b1 B1_DEC = -28.56394156492918 / Dec pointing for detector b1 CHECKSUM= 'JaaVKTWTJYaTJYUT' / HDU checksum updated 2019-11-26T23:20:26 DATASUM = '4100915671' / data unit checksum updated 2019-11-26T23:20:26 END 1q1[1X1=11l1;11ϴG1͘1̓1߈1I11̏1̔^11l1`1G1^1՞~1:v171n1T11&111̫1q1u1є1r1o1ˁ1ˆ]1!11ȨJ1?1s1ĢY1#1Ŵ1p1R1}t11Ǽ11:1+1/1w1ī~11I1|1511111"1!D1]1,1ݿ1ם1M1g1ң1Ҁ1s1҂}121R]1m11Z1ئ1ب1*1m111Ӌb1Ӎ1Ə1r
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