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 = '00413745000' / Observation ID TARG_ID = '413745 ' / 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 = 288664406.39478 / Start time DATE-OBS= '2010-02-24T00:33:26.4' / Start Date TSTOP = 288664511.97616 / Stop time DATE-END= '2010-02-24T00:35:12.0' / 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 = '2010-02-24T00:38:45' / file creation date (YYYY-MM-DDThh:mm:ss UT) UTCFINIT= -5.55766 / UTCF at TSTART CHECKSUM= 'iIgTiGdSiGdSiGdS' / HDU checksum updated 2010-02-24T00:38:45 DATASUM = ' 0' / data unit checksum updated 2010-02-24T00:38:45 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 = '00413745000' / Observation ID TARG_ID = '413745 ' / 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 = '2010-02-24T00:38:45' / file creation date (YYYY-MM-DDThh:mm:ss UT) TSTART = 288664406.39478 / Start time DATE-OBS= '2010-02-24T00:33:26.4' / Start Date TSTOP = 288664511.97616 / Stop time DATE-END= '2010-02-24T00:35:12.0' / Stop Date UTCFINIT= -5.55766 / 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 = 413745 / Trigger Number XRA_OBJ = 289.007171630859 / [deg] XRT RA location GRB or Object XDEC_OBJ= 10.635196685791 / [deg] XRT DEC location GRb or Object TERMMODE= 0 / XRT termination mode TELAPSE = 105.581380009651 / 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= -5.55766 / [s] UTC Correction TIME UTCCSEC = -6 / UTC Correction Seconds UTCCSUBS= 22117 / [2*10**(-5) s] UTC Correction SUBSeconds PKTTIME = 288664512.04482 / [s] ccsds PacKeT TIME=PKTSEC+PKTSUBS*2e-5 PKTSEC = 288664512 / ccsds PacKeT SEConds PKTSUBS = 2241 / [2*10**(-5) s] ccsds PacKeT SUBSeconds APID = 1253 / Application Process Identifier CHECKSUM= 'TBAcV90ZTA7bT77Z' / HDU checksum updated 2010-02-24T00:38:45 DATASUM = '1695232110' / data unit checksum updated 2010-02-24T00:38:45 END A4VeMA4VҾA4W]@pdA4Xn(@iA4Y@kgA4Za@fnA4[@n A4\R@o% A4]3@md A4^z@kHA4_@jA4`.@k*A4b J@iA4c@dA4d,I@oa@A4e>@o@A4fOb@i,A4g`@q'A4hqt@lVU A4i5@iA4j|1@p ʠA4k@m(+ A4lO@m A4mL@jvA4nٓ @lI A4oj@kyA4py@qTA4r d@pFA4s6@p ʠA4t/@lVU A4uA7@k A4vR}@ihA4wc@m A4xup@kfA4yN@fnA4z-@kHA4{<@ksA4| @h,A4}f@jvA4~ܭX@o A4@gDA48@jvA4}@m(+ A4!3@hA43 @kHA4DP@h2A4U@o A4f]@eA4x"@gJA4i@fzA4y@gbA4@jA4:@l8[A4@ihA4T@o@A4 @g>A4Q@sA4 @kA4$@i,A46$@iA4Gk<@n A4XK@kfA4i@gMVA4{=@kgA4@o% A4u@qA4 @ltO A4S@nS A4њA@jA4@kfA4&@iA4l @jXA4l@l= A4'@nS A49?)@dA4J8@iA4[G@m A4m@pFA4~V@kmA4c@n A4@m A4'@jA4n/@iA4Դ@m A4@kyA4?@ksA4 @o@A4h@hA4+@lC A4