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 = '00586680000' / Observation ID TARG_ID = '586680 ' / 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 = 414130165.00938 / Start time DATE-OBS= '2014-02-15T04:09:25.0' / Start Date TSTOP = 414130270.62042 / Stop time DATE-END= '2014-02-15T04:11:10.6' / 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 = '2014-02-15T04:11:13' / file creation date (YYYY-MM-DDThh:mm:ss UT) UTCFINIT= -11.64666 / UTCF at TSTART CHECKSUM= 'hNkVhMiShMiShMiS' / HDU checksum updated 2014-02-15T04:11:13 DATASUM = ' 0' / data unit checksum updated 2014-02-15T04:11:13 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 = '00586680000' / Observation ID TARG_ID = '586680 ' / 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 = '2014-02-15T04:11:13' / file creation date (YYYY-MM-DDThh:mm:ss UT) TSTART = 414130165.00938 / Start time DATE-OBS= '2014-02-15T04:09:25.0' / Start Date TSTOP = 414130270.62042 / Stop time DATE-END= '2014-02-15T04:11:10.6' / Stop Date UTCFINIT= -11.64666 / 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 = 586680 / Trigger Number XRA_OBJ = 104.145980834961 / [deg] XRT RA location GRB or Object XDEC_OBJ= 41.8009834289551 / [deg] XRT DEC location GRb or Object TERMMODE= 0 / XRT termination mode TELAPSE = 105.611039996147 / 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= -11.64666 / [s] UTC Correction TIME UTCCSEC = -12 / UTC Correction Seconds UTCCSUBS= 17667 / [2*10**(-5) s] UTC Correction SUBSeconds PKTTIME = 414130270.64482 / [s] ccsds PacKeT TIME=PKTSEC+PKTSUBS*2e-5 PKTSEC = 414130270 / ccsds PacKeT SEConds PKTSUBS = 32241 / [2*10**(-5) s] ccsds PacKeT SUBSeconds APID = 1253 / Application Process Identifier CHECKSUM= 'WGZjYDXiWDXiWDXi' / HDU checksum updated 2014-02-15T04:11:13 DATASUM = '1382283625' / data unit checksum updated 2014-02-15T04:11:13 END AfApAn@T#A@8[ A$U@> A6A@P(ĠAG@GkPAXp@CAj@> A{Y@EA<@9JAK@RLA +@QpA r@YA Ѹg@H[ A @= 1 A E$@9JA @S4(A @ATA (@SA 9]O@> A J@2@A [ @= A m/@1pA ~uy@VhA @;*A 6@FA H@8[ A Î@*:A @= 1 A a@IA `@ ܠA @GkPA |@B@A +3@4A -@ATA I@9JA ?U@Oa@A @g@"@A A@8[ A B($@4A Cn@([ A E@1pA F@@2@A G#A@- A H4@ A IE[@EA JWj@= 1 A KhXy@;*A Ly@2@A M6@7kPA N+@3A Oq@7kPA PR@([ A Q@::A RE@D#A Sn@?١@A U@([ A V@:A W&[@= A X7I@?١@A YH@3A ZZ/@O١@A [kud@CA \|@> A ]!@5