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 = '2022-05-26T01:37:41' / file creation date (YYYY-MM-DDThh:mm:ss UT) DATE-OBS= '2022-05-25T20:59:26' / Date of start of observation DATE-END= '2022-05-25T20:59:28' / 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 = 675205171.776 / [GLAST MET] Observation start time TSTOP = 675205173.76 / [GLAST MET] Observation stop time FILENAME= 'healpix.675205171.fit' / Name of this file TRIGTIME= 675205171.776 / 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 = 26.33 / Calculated RA of burst DEC_OBJ = 68.67 / Calculated Dec of burst ERR_RAD = 47.13 / 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= 'XBWRZ9TOXATOX9TO' / HDU checksum updated 2022-05-25T20:37:41 DATASUM = '0 ' / data unit checksum updated 2022-05-25T20:37:41 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 = 62.34495112811523 / RA of Sun SUN_DEC = 21.0050652242054 / Dec of Sun GEO_RA = 185.5837140175784 / RA of Geocenter relative to Fermi GEO_DEC = -18.48970182330174 / Dec of Geocenter relative to Fermi GEO_RAD = 67.36169785172655 / Radius of the Earth N0_RA = 26.1780919627197 / RA pointing for detector n0 N0_DEC = 75.01451487513104 / Dec pointing for detector n0 N1_RA = 89.68503894509664 / RA pointing for detector n1 N1_DEC = 62.19541443348101 / Dec pointing for detector n1 N2_RA = 128.825681408859 / RA pointing for detector n2 N2_DEC = 23.9050860342099 / Dec pointing for detector n2 N3_RA = 13.61661867256151 / RA pointing for detector n3 N3_DEC = 26.33772144633794 / Dec pointing for detector n3 N4_RA = 19.05265087622799 / RA pointing for detector n4 N4_DEC = -19.57680011516373 / Dec pointing for detector n4 N5_RA = 74.72768354735783 / RA pointing for detector n5 N5_DEC = 5.467305927767875 / Dec pointing for detector n5 N6_RA = 316.7981179863884 / RA pointing for detector n6 N6_DEC = 45.66807965192958 / Dec pointing for detector n6 N7_RA = 306.4396653675914 / RA pointing for detector n7 N7_DEC = 21.35396307501744 / Dec pointing for detector n7 N8_RA = 306.8256210734896 / RA pointing for detector n8 N8_DEC = -23.72273220667893 / Dec pointing for detector n8 N9_RA = 237.4155998686588 / RA pointing for detector n9 N9_DEC = 54.54789532364189 / Dec pointing for detector n9 NA_RA = 199.4056924820793 / RA pointing for detector na NA_DEC = 18.73937359073484 / Dec pointing for detector na NB_RA = 255.0322382318641 / RA pointing for detector nb NB_DEC = -5.73624293882833 / Dec pointing for detector nb B0_RA = 71.79811072425524 / RA pointing for detector b0 B0_DEC = 3.811733134488404 / Dec pointing for detector b0 B1_RA = 251.7981107242552 / RA pointing for detector b1 B1_DEC = -3.811733134488395 / Dec pointing for detector b1 CHECKSUM= 'oIjgoGhZoGhdoGhZ' / HDU checksum updated 2022-05-25T20:37:41 DATASUM = '3702571222' / data unit checksum updated 2022-05-25T20:37:41 COMMENT SCPOS: [6520158. 637436. 2190706.] COMMENT QUAT: [0.20164053 0.10596065 0.57700495 0.7843333 ] END 55'5F5q5 5k5u5>5F5p!55!5Y5Y556z6 l6$6 66B6>C6666k6إ6 6)6 6rs5h5b5ߋ>5S5F575[55e}5p5A555p5S5"66666!666~a565>6ph6 6B66 6z66x66&lT6-N'6& 6,6662H6H6%~v6,_6$`6+]64F6