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 = '00586363000' / Observation ID TARG_ID = '586363 ' / 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 = 413850375.19328 / Start time DATE-OBS= '2014-02-11T22:26:15.2' / Start Date TSTOP = 413850480.82042 / Stop time DATE-END= '2014-02-11T22:28:00.8' / 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 = '2014-02-11T22:27:55' / file creation date (YYYY-MM-DDThh:mm:ss UT) UTCFINIT= -11.63348 / UTCF at TSTART CHECKSUM= 'hQgKiPdIhPdIhPdI' / HDU checksum updated 2014-02-11T22:27:55 DATASUM = ' 0' / data unit checksum updated 2014-02-11T22:27:55 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 = '00586363000' / Observation ID TARG_ID = '586363 ' / 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 = '2014-02-11T22:27:55' / file creation date (YYYY-MM-DDThh:mm:ss UT) TSTART = 413850375.19328 / Start time DATE-OBS= '2014-02-11T22:26:15.2' / Start Date TSTOP = 413850480.82042 / Stop time DATE-END= '2014-02-11T22:28:00.8' / Stop Date UTCFINIT= -11.63348 / 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 = 586363 / Trigger Number XRA_OBJ = 266.194366455078 / [deg] XRT RA location GRB or Object XDEC_OBJ= -28.740083694458 / [deg] XRT DEC location GRb or Object TERMMODE= 0 / XRT termination mode TELAPSE = 105.627140045166 / 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= -11.63348 / [s] UTC Correction TIME UTCCSEC = -12 / UTC Correction Seconds UTCCSUBS= 18326 / [2*10**(-5) s] UTC Correction SUBSeconds PKTTIME = 413850480.84482 / [s] ccsds PacKeT TIME=PKTSEC+PKTSUBS*2e-5 PKTSEC = 413850480 / ccsds PacKeT SEConds PKTSUBS = 42241 / [2*10**(-5) s] ccsds PacKeT SUBSeconds APID = 1253 / Application Process Identifier CHECKSUM= '9aAqFZ4o9a9oCY9o' / HDU checksum updated 2014-02-11T22:27:55 DATASUM = '232173766' / data unit checksum updated 2014-02-11T22:27:55 END A1zA) A5c@W8A F@QTA XF @GkPA i@]F% A z>@ZA @YA\@IAY@^ Ah@K*A.@QpAs@QA4@UǤAC@LI AE@SA'@SpA8_@QpAJn@VhA[\}@ZAl@T_A}:@UOA/@G8At@@ܠA@KyA e@EA!Ft@?١@A"@TA#@YA%@@?١@A&^@IA'*@IA(; @;*A)M0j@3A*^uy@BDXA+o@ATA,6@::A-GE@?١@A.@@dA/@J:A0a@FA1_p@H[ A2@dA3@;*A5 1<@M A6w@SA7-@ApA8?@KyA9PH@C4(A:au@EA;rӄ@EA<@QA=`B@UA>@V?A?@XA@0@^ AAw@UAB{@KyAC@J:AEH@<aAFG@M 1 AG0զ@W8AHB@Q|AISa@Q|AJd"@WDAKu@QAL2@QpAMy>@PܠAN@K*AO\@K*API@J:AQݐ@RDXARw@2@AT@3AUa@Oa@AV"D@KyAW3R@H[ AXE3@KyAYVx@EAZg@ApA[y}@EA\K@K*A]:@R@A^@RLA_X@P(ĠA`b@HAa@QTAbt@M Ad4@@dAez@J:Af%@GkPAg7O@HAhHK^@M AiY@B@Ajj@ApAk|y@QpAld@K*Am@D#An@RDXAo5T@K*