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 = '2021-01-29T00:39:50' / file creation date (YYYY-MM-DDThh:mm:ss UT) DATE-OBS= '2021-01-28T21:53:41' / Date of start of observation DATE-END= '2021-01-28T21:53:42' / 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 = 633563626.128 / [GLAST MET] Observation start time TSTOP = 633563627.536 / [GLAST MET] Observation stop time FILENAME= 'healpix.633563626.fit' / Name of this file TRIGTIME= 633563626.1280001 / 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 = 298.97 / Calculated RA of burst DEC_OBJ = 28.15 / Calculated Dec of burst ERR_RAD = 20.7 / 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= 'P9LVR6JSP6JSP6JS' / HDU checksum updated 2021-01-28T18:39:50 DATASUM = '0 ' / data unit checksum updated 2021-01-28T18:39:50 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 = 311.3433260253098 / RA of Sun SUN_DEC = -18.02768573199685 / Dec of Sun GEO_RA = 178.9548022872034 / RA of Geocenter relative to Fermi GEO_DEC = 2.826912290385462 / Dec of Geocenter relative to Fermi GEO_RAD = 67.35568369285627 / Radius of the Earth N0_RA = 0.7564845680269429 / RA pointing for detector n0 N0_DEC = -59.08555698763576 / Dec pointing for detector n0 N1_RA = 310.260762549227 / RA pointing for detector n1 N1_DEC = -60.76278074955825 / Dec pointing for detector n1 N2_RA = 244.7832656706606 / RA pointing for detector n2 N2_DEC = -37.21364912037939 / Dec pointing for detector n2 N3_RA = 355.3839889631898 / RA pointing for detector n3 N3_DEC = -10.15555192807152 / Dec pointing for detector n3 N4_RA = 342.2863178749494 / RA pointing for detector n4 N4_DEC = 34.35899866525197 / Dec pointing for detector n4 N5_RA = 293.3157941202033 / RA pointing for detector n5 N5_DEC = -4.406194070294476 / Dec pointing for detector n5 N6_RA = 43.30559008460442 / RA pointing for detector n6 N6_DEC = -29.77994776611305 / Dec pointing for detector n6 N7_RA = 57.11341488768859 / RA pointing for detector n7 N7_DEC = -7.532907776512228 / Dec pointing for detector n7 N8_RA = 66.94704267430939 / RA pointing for detector n8 N8_DEC = 36.59107269968044 / Dec pointing for detector n8 N9_RA = 102.7457494352708 / RA pointing for detector n9 N9_DEC = -56.71898829266726 / Dec pointing for detector n9 NA_RA = 162.0888696721459 / RA pointing for detector na NA_DEC = -33.47263052259243 / Dec pointing for detector na NB_RA = 113.1091886325861 / RA pointing for detector nb NB_DEC = 4.755168652901877 / Dec pointing for detector nb B0_RA = 295.5930197237637 / RA pointing for detector b0 B0_DEC = -1.93688724984552 / Dec pointing for detector b0 B1_RA = 115.5930197237638 / RA pointing for detector b1 B1_DEC = 1.936887249845511 / Dec pointing for detector b1 CHECKSUM= 'mEbCoCaAmCaAmCaA' / HDU checksum updated 2021-01-28T18:39:50 DATASUM = '2116621232' / data unit checksum updated 2021-01-28T18:39:50 COMMENT SCPOS: [6900672. -125897. -340805.] COMMENT QUAT: [-0.78154438 0.49968625 -0.18560473 0.32411867] END /;/:S/?}M/=c/8\/7V /<[/:I/C/A/G/F+4/@FM/>_/Dm/B/6/4/9o/8E/3"/2/7~/5J/=AL/;;/A0/?/:=/9WK/>G/(s/Cd/B/X#/=H/8/8//s/C/Bt/a/_H/g/e/\E/Z/b/`I/m/k2)/tYf/q}/h/f!Q/n/l?/X/Vx/^ /[ /Ty/R/Y]/W,/c/aa/iA/g=/_!J/\w/d
/b/{%O/x