SIMPLE = T / conforms to FITS standard BITPIX = 8 / array data type NAXIS = 0 / number of array dimensions EXTEND = T CREATOR = 'locationContours.py 1.4' / 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 = '2021-04-13T23:49:20' / file creation date (YYYY-MM-DDThh:mm:ss UT) DATE-OBS= '2021-04-13T23:46:49' / Date of start of observation DATE-END= '2021-04-13T23:47:18' / 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 = 0.000742870370370370 / MJD of GLAST reference epoch, fractional part TSTART = 640050409.130658 / [GLAST MET] Observation start time TSTOP = 640050438.827086 / [GLAST MET] Observation stop time FILENAME= 'glg_locprob_all_bn210413991_v00.fit' / Name of this file TRIGTIME= 640050417.4507639 / Trigger time relative to MJDREF, double precisiOBJECT = 'GRB210413991' / Burst name in standard format, yymmddfff RADECSYS= 'FK5 ' / Stellar reference frame EQUINOX = 2000.0 / Equinox for RA and Dec RA_OBJ = 172.69 DEC_OBJ = 53.83 ERR_RAD = 25.3 THETA = 122.0 / [deg] Angle from spacecraft zenith PHI = 122.0 / [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= 80.86669999999999 / [deg] Spacecraft geographical east longitude GEO_LAT = 23.7 / [deg] Spacecraft geographical north latitude RA_SCX = 15.1766 / [deg] Pointing of spacecraft x-axis: RA DEC_SCX = 6.4862 / [deg] Pointing of spacecraft x-axis: Dec RA_SCZ = 287.801 / [deg] Pointing of spacecraft z-axis: RA DEC_SCZ = -21.9366 / [deg] Pointing of spacecraft z-axis: Dec LOC_VER = '3 ' / Version string of localizing software LOC_ENRG= '(50, 300)' / nergy range used for localization LMETHOD = 'Interactive' / Method of localization CHECKSUM= '4gYJ7ZW94fWG4ZW9' / HDU checksum updated 2021-04-13T23:49:20 DATASUM = '0 ' / data unit checksum updated 2021-04-13T23:49:20 END XTENSION= 'IMAGE ' / Image extension BITPIX = -64 / array data type NAXIS = 2 / number of array dimensions NAXIS1 = 512 NAXIS2 = 512 PCOUNT = 0 / number of parameters GCOUNT = 1 / number of groups WCSAXES = 2 / Number of coordinate axes CRPIX1 = 256.5 / Pixel coordinate of reference point CRPIX2 = 256.5 / Pixel coordinate of reference point CDELT1 = -0.48090487546691 / [deg] Coordinate increment at reference point CDELT2 = -0.48090487546691 / [deg] Coordinate increment at reference point CUNIT1 = 'deg' / Units of coordinate increment and value CUNIT2 = 'deg' / Units of coordinate increment and value CTYPE1 = 'RA---TAN' / Right ascension, gnomonic projection CTYPE2 = 'DEC--TAN' / Declination, gnomonic projection CRVAL1 = 172.3 / [deg] Coordinate value at reference point CRVAL2 = 55.5 / [deg] Coordinate value at reference point LONPOLE = 180.0 / [deg] Native longitude of celestial pole LATPOLE = 55.5 / [deg] Native latitude of celestial pole RADESYS = 'ICRS' / Equatorial coordinate system BUNIT = 'significance' / The significance level, 1-P EXTNAME = 'PMAP ' / extension name CHECKSUM= 'PCAOSA7NPAANPA5N' / HDU checksum updated 2021-04-13T23:49:20 DATASUM = '3319058666' / data unit checksum updated 2021-04-13T23:49:20 COMMENT The values of this skymap are in units of significance, the complement COMMENT of the confidence (e.g. 95% confidence level is at a value of 0.05) END ?)#+"?' ?$V?")t?_?2V.??ƭ_?gm?8@(]?*?1BKR?IK?b?zxm? bl?F3?í?3?|y??Bk?Is?a5b{?=??p?,1y?F=]?T?`J.J?ѿY? ^y?\.S(?]?=L?5(?J*i??f? -3?Z%P?(֭? o>9?PT?1j 5?cc? Ƒ?&Ԭ)?+.Fv?/L r?/FfB?.Q\?-\R?,h*?+sk?+~B?+H?+Of?+U?.&?01/&?3PY?6<z)?9L?<F?=?:?71?:aRK?=5h#?@΅5?HP^?Q?ZV?dYG?mu?u/'x?~o&,?Kb?h?2(H?r?|?Q!\?js?~ں;?ē,?Ψ^ok?WK?{?X?{+5l? 2ͮ? ? e?(R@?2έg?;赣x?E?P~dZ?[J?ee9#?pk(??{M[?03VJ??ܖn?Նü??WgEt?P?-?lBƈ ?ȋH?ڣ(?聸[?z(L?W?a?.8$??́?Qb:_Q?b?t? eu7B?lu?_fWa?BM?t:-:?ˁ V??v/ڑ?Zw?je^\?< B?m?0շ?)0?858?J]6C|?oJ?Q?)Xb?z_}?o?zw(z?I6 ?HC? Qk?&?&rp?4OK.Z?B+{?P{P?]:?fô?o?yH"?0Y?T?)xt?O~?9?1?8^ό?Fd?P?k"o?4?E?mO?ɕW?sL?_O?=?\,7^?ӎ?z81?n=?cq?[E[?UC$?N@?G>?@Y/?9?,]R?*? :C껲?j%? eV?]/`?1X?aYz?s3? ?"?mk?t0RL8?s@[4V?s.i?sBaD.?rzBؐ?r4?r7+?q1>?qQM?qpm?q:-e?q|Oވh?ll#>@?k p?kj]X?k7k?j ?j><,x?i/k,?ifG@?h1?hT?h+qw?gCF?gaX?gAQ~ؙ?f WBML?fwX0?f.c?eUm?ekx?ed?dÑTM?d~ϯ?d3@ ?cw?cd?cR?ck?b6?bpC#?b$'=d?aZ(?aTm?aA5?`7b|?`]>?`iYPk?`!Ժ@?_^S?_Tz* ?^?^X%?]u 7?]V6J?\\?\V8jT?[,Z@?[|uPs?[(+?Zdt?Zbl?Z.EtT?Yڵ X?Yr=n?Y4x?X&`?X;88u?WP?WgŚ?WL:!?V?VH?V4A,?U(D??UyS4?U ?Tp ?TzR?T%w?SеGI?S{"8?S'Mt?RIVy?R}z?R.!8 ?Q~y?QV?QT8$?Q=t,?Pt\?Pl^~Ӭ?P`Y?OZfӈ?O [?NDž?Ms`?MD.?M68?L3?L ʵX?K<7#?K?Jfe}?JZ;X?IN"?Il7?HK?Hy_x8?H ntJEX?G6x?GJ?Fd?FB~0J?Eڗ5x?Erdg`?E p@?D(?D:24?C,?CtKZ?C$=t?B!@f?B?B3~7h?AK7?A?A<&;?@QH?@C?@?Ղ$T??LRV??e.?>~8?>JHMh?=fP?="фi(?