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 = '2023-08-28T13:06:11' / file creation date (YYYY-MM-DDThh:mm:ss UT) DATE-OBS= '2023-08-28T10:02:56' / Date of start of observation DATE-END= '2023-08-28T10:02:58' / 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 = 714909781.12 / [GLAST MET] Observation start time TSTOP = 714909783.104 / [GLAST MET] Observation stop time FILENAME= 'healpix.714909781.fit' / Name of this file TRIGTIME= 714909781.12 / 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 = 285.75 / Calculated RA of burst DEC_OBJ = 2.39 / Calculated Dec of burst ERR_RAD = 25.58 / 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= 'Z5ZTa4XRT4XRZ4XR' / HDU checksum updated 2023-08-28T08:06:11 DATASUM = '0 ' / data unit checksum updated 2023-08-28T08:06:11 END XTENSION= 'BINTABLE' / binary table extension BITPIX = 8 / array data type NAXIS = 2 / number of array dimensions NAXIS1 = 16384 / 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 = '1024D ' TTYPE2 = 'SIGNIFICANCE' / Integrated probability TFORM2 = '1024D ' 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 = 156.3975804559776 / RA of Sun SUN_DEC = 9.84657815484899 / Dec of Sun GEO_RA = 24.3545139595581 / RA of Geocenter relative to Fermi GEO_DEC = -16.68065372738567 / Dec of Geocenter relative to Fermi GEO_RAD = 67.64812442805862 / Radius of the Earth N0_RA = 158.189466041349 / RA pointing for detector n0 N0_DEC = -32.40825881472158 / Dec pointing for detector n0 N1_RA = 135.3957195373098 / RA pointing for detector n1 N1_DEC = -18.52382006890154 / Dec pointing for detector n1 N2_RA = 92.27054904132063 / RA pointing for detector n2 N2_DEC = 0.5112950847323386 / Dec pointing for detector n2 N3_RA = 192.0865555545677 / RA pointing for detector n3 N3_DEC = 4.674054093040345 / Dec pointing for detector n3 N4_RA = 219.4330900077032 / RA pointing for detector n4 N4_DEC = 44.15393267464783 / Dec pointing for detector n4 N5_RA = 135.2169348716187 / RA pointing for detector n5 N5_DEC = 39.27567260513918 / Dec pointing for detector n5 N6_RA = 209.0078426706705 / RA pointing for detector n6 N6_DEC = -41.50369544042267 / Dec pointing for detector n6 N7_RA = 241.1495262093237 / RA pointing for detector n7 N7_DEC = -35.37533653989206 / Dec pointing for detector n7 N8_RA = 273.576730697628 / RA pointing for detector n8 N8_DEC = -1.805876960835235 / Dec pointing for detector n8 N9_RA = 121.9363845207158 / RA pointing for detector n9 N9_DEC = -78.73058350966744 / Dec pointing for detector n9 NA_RA = 38.27590937324384 / RA pointing for detector na NA_DEC = -43.80871025243652 / Dec pointing for detector na NB_RA = 314.8817850582358 / RA pointing for detector nb NB_DEC = -38.9648857952163 / Dec pointing for detector nb B0_RA = 138.7460741676904 / RA pointing for detector b0 B0_DEC = 41.28083296853661 / Dec pointing for detector b0 B1_RA = 318.7460741676904 / RA pointing for detector b1 B1_DEC = -41.28083296853661 / Dec pointing for detector b1 CHECKSUM= '9QIWGOGV9OGVGOGV' / HDU checksum updated 2023-08-28T08:06:11 DATASUM = '1046563964' / data unit checksum updated 2023-08-28T08:06:11 COMMENT SCPOS: [-6016168. -2723298. 1978815.] COMMENT QUAT: [-0.22619168 -0.87618854 0.12155163 0.40786784] END >!\ >!|sT>! K>!r媴>!>!]ST>">".ϊ$!>"85)>"^>"vA>"g: G>"#I>"wMP>">#!>!w}J>!.#>"M>"k=X~B>"8L>"$>"O)>"P*>"Ž]!>"My>#>Cg>#`Ζfp>#ɉs>#"8F>#ZFF>#B>#
#>WN>#8+0>#d#>#gc>#ϱc>#d,:>$e4d>#4+;>$46D>$WO>$3Պ1>$LsZ>${&>$X>$Ż>#>#a.yx>$/ 8>$X-b>$ 䲜T>$$Bm>$G>$:->$
݄rI>$]>%"V>%RT>% Z>%*V>%܅=>%VC>";7>"R҉w>"%>"_'>"gh{>"{!>"Ͼ>#|3>#>x>#Yf>#28>#
063>#t,.Z>#>"x>#Q>$>"y﮴>"|'>#ݽy>#-&Y$8>"Li>">#@Xs]>#Rutb>#8>#qkd>$37 >$M7m>#ëe>#L&>$f5>$}b>$F^m>$gbA$>$nm7>$F$>$B&>$ !>%I{>%6Z:3>%SV>%{>%KTc3>&@>%>%a>&3m>&]%p=>$ġ~uLq>$a>%W&!>%x=f
>$UdR>%yz%>%z"r>%ī>%")>&o>&kD>&ۂ>&4ө>&Vԉ>&ՒP'm>&|%:>$¼ty>$`>%-o%U>%iAa>%2'i>%h>qQ>%>%˧>%穇(%>%]>&JV>&G6+*F>&PHR>&V
>&OU*?>&Λp">%K5A>%S >&^
>&PhL>&[[>&6ju2>&I0%q>&A>&AG>&")>'H(>'R>'
(_>'HVҳ>'ٳ>'Ϋ>&lND56>&ig
X>&ל֥߄>'&3sv>&W*>'G!u>'t;
>'x S}>'CR=>'>>'t>e>({>'C~>(=F"C>(aȼ#7>(`>',/>'48>(Z>([x>([@z>(a\Γ>(/mn>(Ay>( M>(1>)6|dC>)kA=>)3,Pp>)ME>)ìŁK>*{ n>&g$>&gr`\>&s>'(!>&F$>&>Ka>'\ywO>'O>'=I>'-i>(%n>(R8Y';e;>(,>(,/=>(/>'"W>'Nb*P>'6b>')Rӣ>'yY%t>'-Fzc>("^r.>(Q
2.>(c{Kz.>(n]>) g)c>)DƢ+>(ho>)YG>)U3>)f#>(e>(5Z3>)<"y|>)VX>).rAG>)qW`
>)КƘF>*c}kXq>)8 ;Z>*&lQ>*r#H>*>H>*vy>*ųX
">+ 59>+vn>)Df>)S?ٌ>*ai[>*W,>*4q->*sͳ>*>+4 +>+9( j>+a`?>+%M-;>, 0i>+ʏY>+>>,tY|>,~>"Ϩ>"5r2>#c}|"4>#so/GK>"F>"c>#GÛ>#>#V#}>$Fg>$`Ȳ`>$.#>$bO>$.xl$>$,4>$]j>"=-y>#O6'>#>#Ejd>#1
$(>#<W>#,Ў#T>#`>$=c >$KېA>$^%'>$!U/>$X$>$cB:>%nѕ>%sF>%1>%Jcby>%ǘF>%S|{>%aۃ0>%x(/>& >V'`>&w>&C$8>' Sf>'D
H"TP>&Ч>&&7>'fՉO>'$m>%>w>%
jȄ>&;}]>&RK4>%$?>%ċ2M>&h=>&|VB>&3o>' J%>',H>'Y2>'#G>':`h^>']Q#>'ar>#6I-o># =>#¨>#:J>#"0xȪ>#$ u>#͇C_`>#ЪD>$mz0>$vxE.>%Q">%)k^#I>$}rm}>$Xdڅ>%2/y>%:_D/>##$>#!HC>#'=>#5>#a>#"{>#ͭJ>#'S>$[>$00>%@x
>%D_uY>$i->$6>%F/4 >%E (>%n)<>%LRt>&o0`>&[O`>>%7z>%q >&s>&p>'P$\>'d^0>(WÅ>(0?>'w4k>'c_c>(E>(Y)8>&