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 = '00503219000' / Observation ID TARG_ID = '503219 ' / 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 = 337785733.20946 / Start time DATE-OBS= '2011-09-15T13:22:13.2' / Start Date TSTOP = 337785838.77742 / Stop time DATE-END= '2011-09-15T13:23:58.8' / 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 = '2011-09-15T13:24:00' / file creation date (YYYY-MM-DDThh:mm:ss UT) UTCFINIT= -7.36766 / UTCF at TSTART CHECKSUM= 'cKeUdHdScHdScHdS' / HDU checksum updated 2011-09-15T13:24:00 DATASUM = ' 0' / data unit checksum updated 2011-09-15T13:24:00 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 = '00503219000' / Observation ID TARG_ID = '503219 ' / 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 = '2011-09-15T13:24:00' / file creation date (YYYY-MM-DDThh:mm:ss UT) TSTART = 337785733.20946 / Start time DATE-OBS= '2011-09-15T13:22:13.2' / Start Date TSTOP = 337785838.77742 / Stop time DATE-END= '2011-09-15T13:23:58.8' / Stop Date UTCFINIT= -7.36766 / 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 = 503219 / Trigger Number XRA_OBJ = 310.83544921875 / [deg] XRT RA location GRB or Object XDEC_OBJ= -0.720504999160767 / [deg] XRT DEC location GRb or Object TERMMODE= 0 / XRT termination mode TELAPSE = 105.567959964275 / 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= -7.36766 / [s] UTC Correction TIME UTCCSEC = -8 / UTC Correction Seconds UTCCSUBS= 31617 / [2*10**(-5) s] UTC Correction SUBSeconds PKTTIME = 337785838.84484 / [s] ccsds PacKeT TIME=PKTSEC+PKTSUBS*2e-5 PKTSEC = 337785838 / ccsds PacKeT SEConds PKTSUBS = 42242 / [2*10**(-5) s] ccsds PacKeT SUBSeconds APID = 1253 / Application Process Identifier CHECKSUM= '9LkjEIki9IkiCIki' / HDU checksum updated 2011-09-15T13:24:00 DATASUM = '921181830' / data unit checksum updated 2011-09-15T13:24:00 END A"35,A"3MjA"3*@t}A"3;m@fnA"3M-@b@A"3^r@bDXA"3o9@`dA"3@cR"A"3E@] A"3T@TA"3ҳ@RLA"3@ZA"3^ @VA"3@RLA"3@O١@A"3 /@S4(A"3vK@IJA"3-@R@A"3?@O١@A"3PIf@LI A"3a@P(ĠA"3r$@LI A"33@ATA"3a@ApA"3@Oa@A"3@P(ĠA"33]@QA"3y@ATA"3@9JA"3y@WDA"3L@@ܠA"36@FhA"30ٔ@@ܠA"3BT@YA"3Sc@= 1 A"3d@EA"3uo@@dA"36@?١@A"3},@;*A"3Ë@3A"3 @5A"3PH@= A"3ݖ@,aA"3۶@8[ A"3"@6{A"3g#@0ܠA"3"@G8A"33@LaA"3E:?@5A"3V@7kPA"3g@5A"3y Z@ApA"3Ri@::A"3@D#A"3&@4A"3%@4A"3j@*:A"3@C4(A"3Q@BDXA"3=@= 1 A"3@([ A"3%m@*:A"37|@,aA"3HU@::A"3Y9@::A"3j@FA"3|(@::A"3ˍoT@?١@A"3̞c@HA"3ͯ@KyA"3A @@ܠA"3҇@::A"3̎@H[ A"3@BDXA"3YK@BDXA"3@ZvA"3(@D#A"3:,g@8[ A"3Kr@= 1 A"3\@TA"3m3@D#A"3CB@HA"3ې@::A"3ܡ@EA"3ݳ]@= 1 A"3\@FA"3գ@QpA"3y@C4(A"3/@FA"3 v6@2@A"3E@D#A"3,T@5A"3=F@= A"3N@6{A"3_o@::A"3q@PdA"3`-@@dA"3듦@CA"3@ApA"33H@;*