SIMPLE = T / file does conform to FITS standard BITPIX = 8 / number of bits per data pixel NAXIS = 0 / number of data axes EXTEND = T / FITS dataset may contain extensions COMMENT FITS (Flexible Image Transport System) format is defined in 'AstronomyCOMMENT and Astrophysics', volume 376, page 359; bibcode: 2001A&A...376..359H TELESCOP= 'SWIFT ' / Telescope (mission) name INSTRUME= 'XRT ' / Instrument name OBS_ID = '00583861000' / Observation ID TARG_ID = '583861 ' / Target ID SEG_NUM = '0 ' / Segment number TIMESYS = 'TT ' / Time system MJDREFI = 51910. / Reference MJD Integer part MJDREFF = 0.00074287037 / Reference MJD fractional TIMEUNIT= 's ' / Time unit for the time header keywords TIERRELA= 1.0E-08 / [s/s] Estimated relative clock rate error TIERABSO= 1. / [s] Estimated absolute clock offset error TSTART = 411393589.20914 / Start time DATE-OBS= '2014-01-14T11:59:49.2' / Start Date TSTOP = 411393694.82574 / Stop time DATE-END= '2014-01-14T12:01:34.8' / Stop Date CLOCKAPP= F / If clock correction are applied (F/T) ORIGIN = 'GSFC ' / Source of FITS file CREATOR = 'TDRSS2FITS V3.21' / Program that created this FITS file TLM2FITS= 'V3.21 ' / Telemetry converter version number DATE = '2014-01-14T12:01:32' / file creation date (YYYY-MM-DDThh:mm:ss UT) UTCFINIT= -11.51784 / UTCF at TSTART CHECKSUM= 'cMiScJhRcJhRcJhR' / HDU checksum updated 2014-01-14T12:01:32 DATASUM = ' 0' / data unit checksum updated 2014-01-14T12:01:32 END XTENSION= 'BINTABLE' / binary table extension BITPIX = 8 / 8-bit bytes NAXIS = 2 / 2-dimensional binary table NAXIS1 = 18 / width of table in bytes NAXIS2 = 100 / number of rows in table PCOUNT = 0 / size of special data area GCOUNT = 1 / one data group (required keyword) TFIELDS = 3 / number of fields in each row TTYPE1 = 'TIME ' / label for field 1 TFORM1 = '1D ' / data format of field: 8-byte DOUBLE TUNIT1 = 's ' / physical unit of field TTYPE2 = 'RATE ' / label for field 2 TFORM2 = '1D ' / data format of field: 8-byte DOUBLE TUNIT2 = 'count/s ' / physical unit of field TTYPE3 = 'XRTMODE ' / label for field 3 TFORM3 = '1I ' / data format of field: 2-byte INTEGER EXTNAME = 'RATE ' / name of this binary table extension MESGNAME= 'XRT_LIGHTCURVE' / Name of the message COMMENT XRTMODE values COMMENT 1=null 2=Short Image 3=Long Image 4=Pile-Up Photodiode COMMENT 5=Low Rate Photodiode 6=Windowed Timing 7= Photon-Counting COMMENT 8=RAW data 9=Bias map 10=Stop TELESCOP= 'SWIFT ' / Telescope (mission) name INSTRUME= 'XRT ' / Instrument name OBS_ID = '00583861000' / Observation ID TARG_ID = '583861 ' / Target ID SEG_NUM = '0 ' / Segment number CREATOR = 'TDRSS2FITS V3.21' / Program that created this FITS file ORIGIN = 'GSFC ' / Source of FITS file TLM2FITS= 'V3.21 ' / Telemetry converter version number EQUINOX = 2000 / Equinox RADECSYS= 'FK5 ' / Coordinates system TIMESYS = 'TT ' / Time system MJDREFI = 51910. / Reference MJD Integer part MJDREFF = 0.00074287037 / Reference MJD fractional TIMEUNIT= 's ' / Time unit for the time header keywords TIERRELA= 1.0E-08 / [s/s] Estimated relative clock rate error TIERABSO= 1. / [s] Estimated absolute clock offset error CLOCKAPP= F / If clock correction are applied (F/T) TIMEREF = 'LOCAL ' / Time reference (barycenter/local) TASSIGN = 'SATELLITE' / Time assigned by clock DATE = '2014-01-14T12:01:32' / file creation date (YYYY-MM-DDThh:mm:ss UT) TSTART = 411393589.20914 / Start time DATE-OBS= '2014-01-14T11:59:49.2' / Start Date TSTOP = 411393694.82574 / Stop time DATE-END= '2014-01-14T12:01:34.8' / Stop Date UTCFINIT= -11.51784 / UTCF at TSTART TIMEPIXR= 0. / Bin time beginning=0.0 middle=0.5 end=1. HDUCLASS= 'OGIP ' / Format conforms to OGIP standards HDUCLAS1= 'LIGHTCURVE' / Time ordered data HDUCLAS2= 'TOTAL ' / Source + background HDUCLAS3= 'RATE ' / Data provided as rate NUMBINS = 100 / Number of valid bins in the lightcurve TRIGGER = 583861 / Trigger Number XRA_OBJ = 188.481506347656 / [deg] XRT RA location GRB or Object XDEC_OBJ= 27.9207077026367 / [deg] XRT DEC location GRb or Object TERMMODE= 0 / XRT termination mode TELAPSE = 105.616599977016 / TSTOP - TSTART ONTIME = 107.359703063965 / Time on target LIVETIME= 107.359703063965 / Ontime multiplied by DEADC EXPOSURE= 107.359703063965 / Total exposure, with all known correction DEADC = 1. / dead time correction UTCCTIME= -11.51784 / [s] UTC Correction TIME UTCCSEC = -12 / UTC Correction Seconds UTCCSUBS= 24108 / [2*10**(-5) s] UTC Correction SUBSeconds PKTTIME = 411393694.84882 / [s] ccsds PacKeT TIME=PKTSEC+PKTSUBS*2e-5 PKTSEC = 411393694 / ccsds PacKeT SEConds PKTSUBS = 42441 / [2*10**(-5) s] ccsds PacKeT SUBSeconds APID = 1253 / Application Process Identifier CHECKSUM= 'UALda2KdW9Kda9Kd' / HDU checksum updated 2014-01-14T12:01:32 DATASUM = '2223638293' / data unit checksum updated 2014-01-14T12:01:32 END A^553A^58qA^67,@tA^7HT@s A^8Y@s%+A^9j@uA^:|&W@p띠A^;l@uA^<@t_A^=#@rSUA^>>@vA^?҄@tnA^@@w/\A^AM@vA^CV@tnA^D@tA^E(@uA^F:(x@sA^GKn@tA^H\@tA^ImD@u|A^J@@vA^K@wDA^L@xA^Mo@yA^NX@vhA^O՝@x,A^P;@tA^Q)J@{uA^S o@{A^T@xA^U+e@yA^V=B@xA^WN@yA^X_@w>YA^Yq@@{9A^ZY@w5A^[@|eR A^\\@w\SA^],@z:A^^q@|C A^_ض@|aA^`7@|VU A^aC@{A^c @yA^dS@xA^e/@~ A^f@Zq@yYA^gQ@{jA^hb.@zA^it-@{A^js@{ A^kI@@A^l@yA^mDg@} A^nʊ@( A^o$@ǠA^p@+ A^q]@ A^s@@ͣA^t @(ĠA^u2.^@A^vCt@vA^wT@|tO A^xfy@|aA^ywG@~b A^z7@|C A^{@{sA^|U@|VU A^}^@~& A^~ͥ@|4 A^p@~ A^1@?@ A^v@+ A^@. 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