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 = '00614415000' / Observation ID TARG_ID = '614415 ' / 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 = 434178894.80962 / Start time DATE-OBS= '2014-10-05T05:14:54.8' / Start Date TSTOP = 434179138.46682 / Stop time DATE-END= '2014-10-05T05:18:58.5' / 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 = '2014-10-05T05:18:52' / file creation date (YYYY-MM-DDThh:mm:ss UT) UTCFINIT= -12.61388 / UTCF at TSTART CHECKSUM= 'ZDgThDfSZDfSfDfS' / HDU checksum updated 2014-10-05T05:18:52 DATASUM = ' 0' / data unit checksum updated 2014-10-05T05:18:52 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 = '00614415000' / Observation ID TARG_ID = '614415 ' / 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 = '2014-10-05T05:18:52' / file creation date (YYYY-MM-DDThh:mm:ss UT) TSTART = 434178894.80962 / Start time DATE-OBS= '2014-10-05T05:14:54.8' / Start Date TSTOP = 434179138.46682 / Stop time DATE-END= '2014-10-05T05:18:58.5' / Stop Date UTCFINIT= -12.61388 / 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 = 614415 / Trigger Number XRA_OBJ = 291.067626953125 / [deg] XRT RA location GRB or Object XDEC_OBJ= 36.0669364929199 / [deg] XRT DEC location GRb or Object TERMMODE= 0 / XRT termination mode TELAPSE = 243.657199978828 / TSTOP - TSTART ONTIME = 241.260833740234 / Time on target LIVETIME= 241.260833740234 / Ontime multiplied by DEADC EXPOSURE= 241.260833740234 / Total exposure, with all known correction DEADC = 1. / dead time correction UTCCTIME= -12.61388 / [s] UTC Correction TIME UTCCSEC = -13 / UTC Correction Seconds UTCCSUBS= 19306 / [2*10**(-5) s] UTC Correction SUBSeconds PKTTIME = 434179138.74068 / [s] ccsds PacKeT TIME=PKTSEC+PKTSUBS*2e-5 PKTSEC = 434179138 / ccsds PacKeT SEConds PKTSUBS = 37034 / [2*10**(-5) s] ccsds PacKeT SUBSeconds APID = 1253 / Application Process Identifier CHECKSUM= 'G5EGI3EDG3EDG3ED' / HDU checksum updated 2014-10-05T05:18:52 DATASUM = '2426368626' / data unit checksum updated 2014-10-05T05:18:52 END A NCBA O<A O^@avA P:@DA Q@  A Rz@"@A T A YL@vORA [9@sWA ^P@sA `Ґ@s A cTo@s^R@A eN@sTA hX.@sA jA@t*`A m[@sA od@sy`A r_@sA t@t*`A wck@t*`A yKI@s>j A |g)@sTA ~ l@t A j%@t$$A @s A n@t=`A @tc A rf@sA G@s A v&-@t @A @tA yP@sA @t$$A }@s@A {@sA c5@t7IA A@tJnA !W@uiA `@t7IA @s A @t A @t]A ~@t}{A _@tc A >@tA @t0 A @tKA @t@A @tD A ›g@tYA { @tKA ǟZ@sQA !9C@t=`A ̣L@t4 A $@t@A Ѧo@t4 A ((@tp`A ֪@u)ǠA ,w@tP@A ۮWT@t@A 05@tP@A w@tA 30@tp`A @t'A 7@tP@A 깔[@uA ;r@t A R~@uCN A ?28@t A @uiA B@u|A @uh@A F@uA Ȑ@u|A Jo?@uv[ A N@u<A N.@uc6@A  @u#fA Q$@uA A @uA UG@uIA ׌@u ߀A Yk@uP`A Ks@uP`A ]+,@uA  @uIA `O@uoA !X@uiA $d@vA &{@uoA )hh4@u]`A +F@u`A .l'@uA 0_@u A 3o@uA 5ł@u A 8s<@v A :@uh@A =wd@uA ?Dg@u]`