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 = '00578175000' / Observation ID TARG_ID = '578175 ' / 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 = 406585761.61044 / Start time DATE-OBS= '2013-11-19T20:29:21.6' / Start Date TSTOP = 406585867.22098 / Stop time DATE-END= '2013-11-19T20:31:07.2' / 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 = '2013-11-19T20:31:13' / file creation date (YYYY-MM-DDThh:mm:ss UT) UTCFINIT= -11.2939 / UTCF at TSTART CHECKSUM= 'gHhUgGeSgGeSgGeS' / HDU checksum updated 2013-11-19T20:31:13 DATASUM = ' 0' / data unit checksum updated 2013-11-19T20:31:13 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 = '00578175000' / Observation ID TARG_ID = '578175 ' / 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 = '2013-11-19T20:31:13' / file creation date (YYYY-MM-DDThh:mm:ss UT) TSTART = 406585761.61044 / Start time DATE-OBS= '2013-11-19T20:29:21.6' / Start Date TSTOP = 406585867.22098 / Stop time DATE-END= '2013-11-19T20:31:07.2' / Stop Date UTCFINIT= -11.2939 / 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 = 578175 / Trigger Number XRA_OBJ = 135.693618774414 / [deg] XRT RA location GRB or Object XDEC_OBJ= -40.3897933959961 / [deg] XRT DEC location GRb or Object TERMMODE= 0 / XRT termination mode TELAPSE = 105.610539972782 / 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= -11.2939 / [s] UTC Correction TIME UTCCSEC = -12 / UTC Correction Seconds UTCCSUBS= 35305 / [2*10**(-5) s] UTC Correction SUBSeconds PKTTIME = 406585867.24492 / [s] ccsds PacKeT TIME=PKTSEC+PKTSUBS*2e-5 PKTSEC = 406585867 / ccsds PacKeT SEConds PKTSUBS = 12246 / [2*10**(-5) s] ccsds PacKeT SUBSeconds APID = 1253 / Application Process Identifier CHECKSUM= 'WRJJZRIGWRIGWRIG' / HDU checksum updated 2013-11-19T20:31:13 DATASUM = '428440630' / data unit checksum updated 2013-11-19T20:31:13 END A¸<¡œEÌA¸<¢ ô A¸<¢œEÌ@jX»A¸<£ŠÛ@IÂÙA¸<¤¾Ñ9@P(Ä A¸<¥Ð˜@J²©A¸<¦á]ö@[¢yA¸<§ò£@T›àÀA¸<©è@NéÑ A¸<ª.s@FóhàA¸<«&tÑ@`d¸ A¸<¬7¹à@T×ÔÀA¸<I?@D#øÀA¸<®ZF@RDX A¸<¯k‹¬@Oa¹@A¸<°|Ò@RDX A¸<±Ž@_@A¸<²Ÿ]y@LaA¸<³°£×@C4(ÀA¸<´Áê6@`¾¦ A¸<µÓ0”@P(Ä A¸<¶ätT@SèÀA¸<·õº²@X[ àA¸<¹@J²©A¸<ºGo@NéÑ A¸<»)Œ~@GkPàA¸<¼:ÒÝ@E‹°ÀA¸<½L;@B¼@ A¸<¾]^J@AÌp A¸<¿n¤©@K*‘A¸<Àé¸@@Ü A¸<Á‘0@F{€àA¸<Â¢vu@J:ÁA¸<Ã³¼Ó@ZîA¸<ÄÅâ@W§DàA¸<ÅÖFñ@Oa¹@A¸<ÆçP@?Ù¡@A¸<ÇøÓ®@SèÀA¸<É @T#øÀA¸<Ê_@Oa¹@A¸<Ë,¥z@Gã8àA¸<Ì=ê‰@M‚ A¸<ÍO0è@M‚ A¸<Î`wG@F{€àA¸<Ïq¼V@F˜àA¸<Ðƒ´@\Î= A¸<Ñ”I@D›àÀA¸<Ò¥q@SpÀA¸<Ó¶Ô€@QTˆ A¸<ÔÈ@Gã8àA¸<ÕÙ_î@B¼@ A¸<Öê¦L@C¬ÀA¸<×ûì«@FóhàA¸<Ù 1º@SèÀA¸<Úx@GkPàA¸<Û/½'@HÓàA¸<ÜA†@X—àA¸<ÝRIä@ATˆ A¸<ÞcŽó@F{€àA¸<ßtÕR@D#øÀA¸<à†°@= 1 A¸<á—b@Nqé A¸<â¨§@[*‘A¸<ã¹ì-@BDX A¸<äË2‹@PÜ A¸<åÜxê@@Ü A¸<æí¿H@V?ŒàA¸<çÿ§@E‹°ÀA¸<éJ¶@BDX A¸<ê!Å@FóhàA¸<ë2Ö$@QTˆ A¸<ìD‚@BDX A¸<íUa‘@D›àÀA¸<îf§ð@AÌp A¸<ïwîN@E‹°ÀA¸<ð‰4@R¼@ A¸<ñšy¼@IJñA¸<ò«¾Ë@ATˆ A¸<ó½)@<aA¸<ôÎKˆ@ATˆ A¸<õß‘æ@LaA¸<öðØE@>éÑ A¸<øT@D#øÀA¸<ùbc@EÈÀA¸<ú$¨Á@T_ìÀA¸<û5ï @B¼@ A¸<üG4/@K*‘A¸<ýXz@F˜àA¸<þiÀì@OÙ¡@A¸<ÿ{J@LaA¸<ŒLY@K¢yA¸<‘h@GkPàA¸<®×Ç@F{€àA¸<À&@Oa¹@A¸<Ñd„@E‹°ÀA¸<âªã@Nqé A¸<óïò@T×ÔÀA¸<5@K¢yA¸< {_@HÓàA¸< 'Á¾@IÂÙ