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 = '00159578000' / Observation ID TARG_ID = '159578 ' / 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 = 150916430.59214 / Start time DATE-OBS= '2005-10-13T17:13:50.6' / Start Date TSTOP = 150916596.6552 / Stop time DATE-END= '2005-10-13T17:16:36.7' / Stop Date CLOCKAPP= F / If clock correction are applied (F/T) ORIGIN = 'GSFC ' / Source of FITS file CREATOR = 'TDRSS2FITS V3.4' / Program that created this FITS file TLM2FITS= 'V3.4 ' / Telemetry converter version number DATE = '2005-10-13T17:21:13' / file creation date (YYYY-MM-DDThh:mm:ss UT) UTCFINIT= 0.21902 / UTCF at TSTART CHECKSUM= 'nK3VnH0TnH0TnH0T' / HDU checksum updated 2005-10-13T17:21:13 DATASUM = ' 0' / data unit checksum updated 2005-10-13T17:21:13 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 = 67 / 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 = '00159578000' / Observation ID TARG_ID = '159578 ' / Target ID SEG_NUM = '0 ' / Segment number CREATOR = 'TDRSS2FITS V3.4' / Program that created this FITS file ORIGIN = 'GSFC ' / Source of FITS file TLM2FITS= 'V3.4 ' / 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 = '2005-10-13T17:21:13' / file creation date (YYYY-MM-DDThh:mm:ss UT) TSTART = 150916430.59214 / Start time DATE-OBS= '2005-10-13T17:13:50.6' / Start Date TSTOP = 150916596.6552 / Stop time DATE-END= '2005-10-13T17:16:36.7' / Stop Date UTCFINIT= 0.21902 / 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 = 67 / Number of valid bins in the lightcurve TRIGGER = 159578 / Trigger Number XRA_OBJ = 247.512969970703 / [deg] XRT RA location GRB or Object XDEC_OBJ= -4.40276336669922 / [deg] XRT DEC location GRb or Object TERMMODE= 2 / XRT termination mode TELAPSE = 166.06306001544 / TSTOP - TSTART ONTIME = 162.534576416016 / Time on target LIVETIME= 162.534576416016 / Ontime multiplied by DEADC EXPOSURE= 162.534576416016 / Total exposure, with all known correction DEADC = 1. / dead time correction UTCCTIME= 0.21902 / [s] UTC Correction TIME UTCCSEC = 0 / UTC Correction Seconds UTCCSUBS= 10951 / [2*10**(-5) s] UTC Correction SUBSeconds PKTTIME = 150916598.64478 / [s] ccsds PacKeT TIME=PKTSEC+PKTSUBS*2e-5 PKTSEC = 150916598 / ccsds PacKeT SEConds PKTSUBS = 32239 / [2*10**(-5) s] ccsds PacKeT SUBSeconds APID = 1253 / Application Process Identifier CHECKSUM= 'ULE9aI97VIC7aI97' / HDU checksum updated 2005-10-13T17:21:13 DATASUM = '1307886217' / data unit checksum updated 2005-10-13T17:21:13 END A¡ýš/,ùA¡ýš ßÎ@{€àA¡ýš¢'iì@OÙ¡@A¡ýš¤Iö©A¡ýšjú/?ÿè& A¡ýš²n·?ù†„àA¡ýš·rvu?ÿè& A¡ýš¼v5ç?ó$ã A¡ýšÁyò»?ù†„àA¡ýšÆ}¯Ž@$ã A¡ýšËla?ù†„àA¡ýšÐ…+Ô?ù†„àA¡ýšÕˆè§?ó$ã A¡ýšÚŒ¥z@$ã A¡ýšßgŒ?é†„àA¡ýšä”$_?é†„àA¡ýšé—á3?ó$ã A¡ýšî› ¥?ÿè& A¡ýšóŸ]y@$ã A¡ýšø£L?ó$ã A¡ýšý¦Ù¾?ÿè& A¡ý›ª–’?ù†„àA¡ý›®V?ù†„àA¡ý›²×?ù†„àA¡ý›µÒJ?ù†„àA¡ý›¹?ó$ã A¡ý›½Kñ?é†„àA¡ý› Ác?ó$ã A¡ý›%ÄÈ6?é†„àA¡ý›*È… ?ù†„àA¡ý›/ÌG?ÿè& A¡ý›4Ðï?ÿè& A¡ý›9ÓÀÂ?ó$ã A¡ý›>×€4?ó$ã A¡ý›CÛ=?ó$ã A¡ý›HÞùÛ?ÿè& A¡ý›Mâ¶®?ÿè& A¡ý›Ræv!?ù†„àA¡ý›Wê5“?ù†„àA¡ý›\íòg?ÿè& A¡ý›añ±Ù?ù†„àA¡ý›fõn?ó$ã A¡ý›kù+€?ó$ã A¡ý›püêò?é†„àA¡ý›v§Æ?ó$ã A¡ý›{d™?ó$ã A¡ý›€$@U´@A¡ý›…ã~?ó$ã A¡ý›Š Q?é†„àA¡ý›]%?ó$ã A¡ý›”—@·U€A¡ý›™Ùj?é†„àA¡ý›ž–>@/ñàA¡ý›£"U°@ †„àA¡ý›¨&„?ó$ã A¡ý›)Ñö?ó$ã A¡ý›²-‘h?é†„àA¡ý›·1N