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 = '2017-11-24T05:16:46' / file creation date (YYYY-MM-DDThh:mm:ss UT) DATE-OBS= '2017-11-24T02:23:04.112' / Date of start of observation DATE-END= '2017-11-24T02:23:05.520' / 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 = 533182984.112 / [GLAST MET] Observation start time TSTOP = 533182985.52 / [GLAST MET] Observation stop time FILENAME= 'healpix.fit' / Name of this file TRIGTIME= 533182984.112 / 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 = 19.95 DEC_OBJ = 56.34 ERR_RAD = 40.14 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= 'OG7NOF7LOF7LOF7L' / HDU checksum updated 2017-11-24T05:16:45 DATASUM = '0 ' / data unit checksum updated 2017-11-24T05:16:45 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 = 239.6410630019404 / RA of Sun SUN_DEC = -20.5086260061833 / Dec of Sun GEO_RA = 180.2127790203402 / RA of Geocenter relative to Fermi GEO_DEC = -2.313093325803707 / Dec of Geocenter relative to Fermi N0_RA = 320.4552041236243 / RA pointing for detector n0 N0_DEC = 27.5526237903706 / Dec pointing for detector n0 N1_RA = 310.1961812759686 / RA pointing for detector n1 N1_DEC = 4.830633509076238 / Dec pointing for detector n1 N2_RA = 307.3279302793901 / RA pointing for detector n2 N2_DEC = -41.52967832786243 / Dec pointing for detector n2 N3_RA = 262.2792044435696 / RA pointing for detector n3 N3_DEC = 50.08683849844233 / Dec pointing for detector n3 N4_RA = 207.6144386368278 / RA pointing for detector n4 N4_DEC = 28.47964682742013 / Dec pointing for detector n4 N5_RA = 254.4021363834241 / RA pointing for detector n5 N5_DEC = -11.27986073382779 / Dec pointing for detector n5 N6_RA = 354.9731817812246 / RA pointing for detector n6 N6_DEC = 61.56267215478442 / Dec pointing for detector n6 N7_RA = 55.80214156440179 / RA pointing for detector n7 N7_DEC = 67.25422604529123 / Dec pointing for detector n7 N8_RA = 125.0857336921959 / RA pointing for detector n8 N8_DEC = 40.80006658710111 / Dec pointing for detector n8 N9_RA = 11.01307801441165 / RA pointing for detector n9 N9_DEC = 14.04426211632583 / Dec pointing for detector n9 NA_RA = 28.60713153216388 / RA pointing for detector na NA_DEC = -28.70941349908366 / Dec pointing for detector na NB_RA = 74.77021027661819 / RA pointing for detector nb NB_DEC = 11.46421307748336 / Dec pointing for detector nb B0_RA = 251.7706071939253 / RA pointing for detector b0 B0_DEC = -9.144406706911852 / Dec pointing for detector b0 B1_RA = 71.77060719392534 / RA pointing for detector b1 B1_DEC = 9.144406706911852 / Dec pointing for detector b1 CHECKSUM= 'RhBcUg9ZRgAaRg7Y' / HDU checksum updated 2017-11-24T05:16:45 DATASUM = '3456780285' / data unit checksum updated 2017-11-24T05:16:45 END 4vk,4X4y4444c4;44zF44y8444:4#4z4ނ4I4ڴ4o44db4!4b4u4B4t444 E4_P4^64tNb44q4}N443H44|24oZL4|%,4o+Q444c44444h44 4 j4w44P444zU4444B424+444،;4VO4444O4\4>4P244}4)45)G4h5G555iQ5jy5 +n5 55 5R5"5b5&S4-4_44r44f4s4i44ۇ14h4V 4i5 45Y555&55_5ٹ5)#5L?5.5-55 SI545#S52 J5'Iy55^4qrK44sRG4}44*4E<44tL4:4u^444@494444444J4+4V4\4 Y444O4Z4=44w>T4Pt4xc4Md4444`4yM44y`4r4tq4L4ia4]4tO4a444C4r44H44Y$4`H4444R44p44T4;474I54i15l4ؑ<44ڛ4U45 5 Ƣ5v5Z555s5*Sh585,qA5=5N5!H5;5%150Q5@54<5D\4ݰg4l 4Xj45R5 .5!5|4⓭4D4b(455V5E5555( E5aa5)575G75815I^y5*5+5m5-ħ5:5KC95<5L5':55!5+595El5UO5IA*5\sy505>535DF5O5b5U5h5i6<5~p5p[5}i5 5rO5@5ۻ5vj5?5|5gD555[}5%B58s5IO5=dO5M25Zb5m5^5tm5An5Q>5D*5W5e!5{5kh5UH5#5C55NE59595E555z555(5/5S5F55`5w5z55P5F5ݯ5_555N5v55ԷW545r6 5ԍ6686O6t65B65,h6 }6)66o6!W55;5]55Mo5קQ55غ55%5ɼ.55нv5505Q56 6$66=66#3!6.6)x66T6]636u6.l6$63;5I5\q5NMk5`5pX5f5s5Q5R15c5Ur5g5w 55zP5|555HO55W5>525nW5u5%5ǎ5>5555>m555W5i5Z%5k2v5}-55~YZ55\A5mM5]5k155s5}555t5#5>55fS5~5ǡ_5zM555 5o5_55Ơ5õ5}55555'6555(55*+6g#5`6 666W6C6(a/676+64 66!6N6#P6(dK606%mJ6--555*566 66 75s5w556 &656Q6T6866~6"6)E6!6.k6 n6A6 h:69'6"po62;6&664q4}g4j{4qo+4e4V4i4OF4c4j4]54w H44p494v44'4S4w4K44Ĝ44w(44~{4x4ų4ۋ4Ǒ4ɞ4g 4k4nlj4Z4q4`l4B]44sx4}4v$4D44>44$4]|4=49)44x4S4؍4B4N4z44#4=4}4Ƌd44X4G4ѽ4B445im5A5f5C4144 4|5D55 55 B5/!5"-5/<5>K5NF5>5H/5#515%Z5,Q$58i5BR5405<64q5 B4[5H-5f5 5D5<4l5 &445*5 5Z5 55&5z5 5.57A5(I5:25K55Qt55+5=vc5/15@&4m44a4hs4tn4?4GL4P4.4dJJ4p4bc4m=4_4p 4|N4f4pd4V4944 4}4($4Ⱥ4h4/4*4U4N4x44ĸ4[4f4VA4\44uj4O4j44T!4YO4S4g4q48H4^44N\4ׯ4,4j4l4{4&4^44Q4"M44Ȑ44IY4k_4ߐ44s4e454"5<4֏:4&4N4-4f55 5 8@5M5]5!ި55"51vz5BYm52t5E5)5$5W5(555I"L59ë5L44TE44d5[5 5r5X4ނ4E4A4n555H55"5+5t5,e5