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 = '2022-04-30T01:38:24' / file creation date (YYYY-MM-DDThh:mm:ss UT) DATE-OBS= '2022-04-29T22:59:39' / Date of start of observation DATE-END= '2022-04-29T22:59:39' / 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 = 672965984.432 / [GLAST MET] Observation start time TSTOP = 672965984.944 / [GLAST MET] Observation stop time FILENAME= 'healpix.672965984.fit' / Name of this file TRIGTIME= 672965984.4320002 / 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 = 295.79 / Calculated RA of burst DEC_OBJ = 30.95 / Calculated Dec of burst ERR_RAD = 43.26 / 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= 'LpELNmBLLmBLLmBL' / HDU checksum updated 2022-04-29T20:38:24 DATASUM = '0 ' / data unit checksum updated 2022-04-29T20:38:24 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 = 36.90143814025384 / RA of Sun SUN_DEC = 14.58929510664416 / Dec of Sun GEO_RA = 110.2064966471704 / RA of Geocenter relative to Fermi GEO_DEC = -12.36058699142829 / Dec of Geocenter relative to Fermi GEO_RAD = 67.29361225298167 / Radius of the Earth N0_RA = 0.4221547432667404 / RA pointing for detector n0 N0_DEC = 65.00498755578593 / Dec pointing for detector n0 N1_RA = 51.35976677072357 / RA pointing for detector n1 N1_DEC = 57.67473655443891 / Dec pointing for detector n1 N2_RA = 101.60586758029 / RA pointing for detector n2 N2_DEC = 27.08358684669156 / Dec pointing for detector n2 N3_RA = 351.2714443847434 / RA pointing for detector n3 N3_DEC = 16.29878372234541 / Dec pointing for detector n3 N4_RA = 356.4750944450117 / RA pointing for detector n4 N4_DEC = -29.64441307458691 / Dec pointing for detector n4 N5_RA = 51.68624335308834 / RA pointing for detector n5 N5_DEC = -0.1244102991830312 / Dec pointing for detector n5 N6_RA = 302.0740876957739 / RA pointing for detector n6 N6_DEC = 40.22589629427645 / Dec pointing for detector n6 N7_RA = 287.1760901502562 / RA pointing for detector n7 N7_DEC = 17.91171154325175 / Dec pointing for detector n7 N8_RA = 279.6283396384176 / RA pointing for detector n8 N8_DEC = -26.56673084918041 / Dec pointing for detector n8 N9_RA = 226.2607590017753 / RA pointing for detector n9 N9_DEC = 61.71710568170974 / Dec pointing for detector n9 NA_RA = 176.8537662982345 / RA pointing for detector na NA_DEC = 28.8057899313208 / Dec pointing for detector na NB_RA = 231.9468013359406 / RA pointing for detector nb NB_DEC = -0.1859224620774338 / Dec pointing for detector nb B0_RA = 49.03316953374837 / RA pointing for detector b0 B0_DEC = -2.181436292773806 / Dec pointing for detector b0 B1_RA = 229.0331695337483 / RA pointing for detector b1 B1_DEC = 2.181436292773816 / Dec pointing for detector b1 CHECKSUM= 'WaaeWZYZWaabWWWZ' / HDU checksum updated 2022-04-29T20:38:25 DATASUM = '2048790786' / data unit checksum updated 2022-04-29T20:38:25 COMMENT SCPOS: [ 2332238. -6336620. 1479697.] COMMENT QUAT: [-0.2597125 -0.13844702 -0.39148306 -0.87185025] END 222';22ٵ2ڃw2[2ڔ%2522HB2J2פ2ک2{22Q22c222r2ݰ22ȭ2{I2K2ۗ2j2322;.22^242xt2Q222,=22ؕ2r2ص2ٖ2P2.~2x2Zo2۹222ܷ2a212ݍe2_2?2(2:22ݾo2ޓ[22X2v272ޏ2R222}2˳2ޮ2s92L2ߙ2322[2y2a2220272^D2۠22ᥟ2V2B2₢222/v2ֱ222.02R22G2ཛྷ2}2dD202ߟ2n22Ṡ28222ⴝ28,22b|2 22D2u2+2v2p2ۼ2䅰2"22=2پ222ڤT2ۊ2Ҟ2ۼ2# 22J!2?2;2x252*32nZ2P_2ܥ22/M2 a2ns2M22z22;2ޱ{2ߔ222q2m2٘2ڛ42i2cs22ܝ2ٿh2\2f2M2222U2[2PI2ݛ2ޕ2@2,w2ߋ2|22t2%2"202B2$2 22^2&2[2~02C222q2I<2*2ᛀ22o2p42=22㼃2S2@2n222o!282e2'22H2ɋ2z2)2=22g 2J22㚲2&2M22-22$2ㆳ2^2O2ļ2c2$2|2N22d2F22.2N22b$2;2hg2"2h222 22)2|2O2߰2I22xW2~2z22I2<2B2ƥ2jz2o2F22q22旁22Ɍ2Qw22=22T22I2&2兰2v2s22z2)22q2j2`J2m2S2<22牕2>;2D2 2荱2K2k22 22T222ِ2Z2822g`2222L242S22O2F22 2麲2+M22Q2$ 2ꊃ2결2x22NP2\2Ņ22I2+.22j22 2;2I$2W2K2i028I2:22y22Q2~222=U22DF2`22222\2b2Ѳ2=22>92쨳2쌬22[2_2s2J22猊2N22p2N22s^2`2?k2 2322n2q:22)|2骁22 22W;20222\2>|228222H2v=2 22x22蹆22.2VJ222c=2k2"2222'222z2?22|T2]22 232'2 2}22U22oO2H22S2;2x22@%2,22 2q2W12Q22L272'2V2$2!2&2F222h62룑22!2_22 262v122&2!2u2s222`2|222\w2`2p2·2@C2\2ψ2ԧ2H2B%2ﴯ2=2.2Q2[2'2E242I2c22D2jI2^2ۊ2g2ݲ2ܷ2<2[52h2ޘ]2߬2q 2s22[22}2 2,222J2`<2sr2ۧ2ڄb2ۿf2[2 2r232ڐ2T2ژ22X2U2(2pg2<2g2j~2v2ዞ22y2/2ߒ2d2ߵw2=22+21%2d2m2`2P22J2+2k2O222nX2sh2 2%2n2_Y2G22o.2@22O2'2S22簿2E&22{2