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 = '2017-11-24T05:16:29' / file creation date (YYYY-MM-DDThh:mm:ss UT) DATE-OBS= '2017-11-24T02:40:43.296' / Date of start of observation DATE-END= '2017-11-24T02:40:46.048' / 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 = 533184043.296 / [GLAST MET] Observation start time TSTOP = 533184046.048 / [GLAST MET] Observation stop time FILENAME= 'healpix.fit' / Name of this file TRIGTIME= 533184043.296 / 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 = 50.46 DEC_OBJ = 65.17 ERR_RAD = 10.58 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= 'TBiRVBfRTBfRTBfR' / HDU checksum updated 2017-11-24T05:16:28 DATASUM = '0 ' / data unit checksum updated 2017-11-24T05:16:28 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 = 239.6540249976262 / RA of Sun SUN_DEC = -20.51111732666549 / Dec of Sun GEO_RA = 245.7972224014971 / RA of Geocenter relative to Fermi GEO_DEC = -24.27076030147791 / Dec of Geocenter relative to Fermi N0_RA = 336.7154858288681 / RA pointing for detector n0 N0_DEC = 69.99153063480071 / Dec pointing for detector n0 N1_RA = 305.8446114241215 / RA pointing for detector n1 N1_DEC = 49.95199476233877 / Dec pointing for detector n1 N2_RA = 301.78090643721 / RA pointing for detector n2 N2_DEC = 3.645534610381855 / Dec pointing for detector n2 N3_RA = 185.7500913238582 / RA pointing for detector n3 N3_DEC = 59.26416993646922 / Dec pointing for detector n3 N4_RA = 184.7695728129314 / RA pointing for detector n4 N4_DEC = 13.05328982688544 / Dec pointing for detector n4 N5_RA = 247.1185854653053 / RA pointing for detector n5 N5_DEC = 16.07068050600073 / Dec pointing for detector n5 N6_RA = 80.69203438480172 / RA pointing for detector n6 N6_DEC = 58.15593294789296 / Dec pointing for detector n6 N7_RA = 95.66240508126671 / RA pointing for detector n7 N7_DEC = 34.42781082082481 / Dec pointing for detector n7 N8_RA = 120.0747181836038 / RA pointing for detector n8 N8_DEC = -4.34149492770143 / Dec pointing for detector n8 N9_RA = 23.20513886302771 / RA pointing for detector n9 N9_DEC = 28.76390187184753 / Dec pointing for detector n9 NA_RA = 5.222734422448186 / RA pointing for detector na NA_DEC = -13.83957714095424 / Dec pointing for detector na NB_RA = 67.53493747562993 / RA pointing for detector nb NB_DEC = -16.13536265607896 / Dec pointing for detector nb B0_RA = 243.6273820829614 / RA pointing for detector b0 B0_DEC = 16.21368279007158 / Dec pointing for detector b0 B1_RA = 63.62738208296141 / RA pointing for detector b1 B1_DEC = -16.21368279007157 / Dec pointing for detector b1 CHECKSUM= '9ahlAaZi4afi9aZi' / HDU checksum updated 2017-11-24T05:16:28 DATASUM = '3396451665' / data unit checksum updated 2017-11-24T05:16:28 END 55?5555B 5"J55C5j955f55æ555}+5Ƶ5Ra5+55!5555c5*5w5ګ'55{5525i55q5ưf55˹O5Ӫ555U5^5c585ի55D5ޑ355䰐5ٓ5<5}55V5 5N5%5>5W565]5h5A5!55B55 55d5@5}566Ӥ616 "56(6u6 6 56H6 6x66 (6n66n6x46O6&̗5mP6U6 W6&666666 6BU6f6{6! 66+I6%6!z6"P6.