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 = '00618024000' / Observation ID TARG_ID = '618024 ' / 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 = 437205139.99486 / Start time DATE-OBS= '2014-11-09T05:52:20.0' / Start Date TSTOP = 437205245.5923 / Stop time DATE-END= '2014-11-09T05:54:05.6' / 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 = '2014-11-09T05:54:04' / file creation date (YYYY-MM-DDThh:mm:ss UT) UTCFINIT= -12.76382 / UTCF at TSTART CHECKSUM= 'jHfRlEeRjEeRjEeR' / HDU checksum updated 2014-11-09T05:54:04 DATASUM = ' 0' / data unit checksum updated 2014-11-09T05:54:04 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 = '00618024000' / Observation ID TARG_ID = '618024 ' / 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 = '2014-11-09T05:54:04' / file creation date (YYYY-MM-DDThh:mm:ss UT) TSTART = 437205139.99486 / Start time DATE-OBS= '2014-11-09T05:52:20.0' / Start Date TSTOP = 437205245.5923 / Stop time DATE-END= '2014-11-09T05:54:05.6' / Stop Date UTCFINIT= -12.76382 / 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 = 618024 / Trigger Number XRA_OBJ = 144.525955200195 / [deg] XRT RA location GRB or Object XDEC_OBJ= -0.608363926410675 / [deg] XRT DEC location GRb or Object TERMMODE= 0 / XRT termination mode TELAPSE = 105.597440004349 / 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= -12.76382 / [s] UTC Correction TIME UTCCSEC = -13 / UTC Correction Seconds UTCCSUBS= 11809 / [2*10**(-5) s] UTC Correction SUBSeconds PKTTIME = 437205245.64512 / [s] ccsds PacKeT TIME=PKTSEC+PKTSUBS*2e-5 PKTSEC = 437205245 / ccsds PacKeT SEConds PKTSUBS = 32256 / [2*10**(-5) s] ccsds PacKeT SUBSeconds APID = 1253 / Application Process Identifier CHECKSUM= 'KeogMeldKeldKeld' / HDU checksum updated 2014-11-09T05:54:04 DATASUM = '3103331469' / data unit checksum updated 2014-11-09T05:54:04 END A8%A8l\A8N@vnA8 p@tA8@vwA8/!-@rDXA8@f<@r@A8Q@u|A8b@v?A8t8 @tA8~g@xA8v@wzMA8 @o١@A8P3@vlA8ʖ@t}A8@tPA8!@qsA8g@t_A8m@uA8 @uA82:*@v]A8C9@sA8Tŗ@sA8f @w>YA8wRT@wMVA8c@vlA8r@r@A8"@r&^A8i/@uA8ͯ@rLA8@rCA8:@o١@A8Z@u1A8i@uA8$ @t2A85Q@spA8F5@pͣA8Wޔ@sA8i$@uA8zkQ@n A8@psA8o@l8[A8;@p(ĠA8,@lI A8Ȋ@jA8@pFA8S@jA8V@n A8@laA8''@jvA88j@qvA8I1@rDXA8Z@n A8l=@qsA8}M@j:A8͎ʬ@md A8Π@iA8ϱV@l8[A8›(@gDA8@laA8'@f{A8l@kmA8S@n A8@tnA8*@@ksA8;n@pܠA8L.@m A8^@eOA8oV@hA8܀I@eA8ݑ@kfA8ޣ(@~ A8ߴo@h,A8ŵt@jУA8@jУA8@@n A8@n5 A8 O@r&^A8@eǤA8-Y @dA8>k@h2A8Oz@k A8a)@c A8ro@jA8샶F@fhA8@g/\A8A@hA8﷈@h,A8p@iA8@iA8Y@g/\A8<@jA8 K@gDA8+@gDA80r@c A8Ag@iJA8Rv@bFA8dC@f!A8u3@b&^A8B@em