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 = '00576238000' / Observation ID TARG_ID = '576238 ' / 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 = 404859471.193 / Start time DATE-OBS= '2013-10-30T20:57:51.2' / Start Date TSTOP = 404859576.77452 / Stop time DATE-END= '2013-10-30T20:59:36.8' / 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 = '2013-10-30T20:59:32' / file creation date (YYYY-MM-DDThh:mm:ss UT) UTCFINIT= -11.2143 / UTCF at TSTART CHECKSUM= 'mJlOnJlMmJlMmJlM' / HDU checksum updated 2013-10-30T20:59:32 DATASUM = ' 0' / data unit checksum updated 2013-10-30T20:59:32 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 = '00576238000' / Observation ID TARG_ID = '576238 ' / 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 = '2013-10-30T20:59:32' / file creation date (YYYY-MM-DDThh:mm:ss UT) TSTART = 404859471.193 / Start time DATE-OBS= '2013-10-30T20:57:51.2' / Start Date TSTOP = 404859576.77452 / Stop time DATE-END= '2013-10-30T20:59:36.8' / Stop Date UTCFINIT= -11.2143 / 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 = 576238 / Trigger Number XRA_OBJ = 345.063812255859 / [deg] XRT RA location GRB or Object XDEC_OBJ= -5.38784265518188 / [deg] XRT DEC location GRb or Object TERMMODE= 0 / XRT termination mode TELAPSE = 105.581519961357 / 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= -11.2143 / [s] UTC Correction TIME UTCCSEC = -12 / UTC Correction Seconds UTCCSUBS= 39285 / [2*10**(-5) s] UTC Correction SUBSeconds PKTTIME = 404859576.861 / [s] ccsds PacKeT TIME=PKTSEC+PKTSUBS*2e-5 PKTSEC = 404859576 / ccsds PacKeT SEConds PKTSUBS = 43050 / [2*10**(-5) s] ccsds PacKeT SUBSeconds APID = 1253 / Application Process Identifier CHECKSUM= 'Ug6had4fVd4fad4f' / HDU checksum updated 2013-10-30T20:59:32 DATASUM = '3338005359' / data unit checksum updated 2013-10-30T20:59:32 END A!O1hsA!OA!P)@`A!Q;/@A!RLvK@A!S]@G@A!To@mA!UH@X A!Vu@ZA!Wӄ@Iq@A!X@wA!Y`B@sA!Z֦@.)A![@{@A!\2@!@A!^ xl@hA!_@A!`-)@A!a>K@fA!bO@A!c`զ@2A!dr@zA!ebc@qA!f@= A!g @A!h5~@ޓ`A!i{@lA!j;@sA!kJ@@A!lM@"A!n @ ʠA!o@&A!p0u@/A!qAe@\A!rR@A!scA@ `A!tu7@ǠA!u}@P A!v]@Q<A!w @\z@A!xO@*jA!y˔@ A!z8@ A!{!@ A!|g@V`A!~S@A!!@A!39@AA!D@!lA!U~@ A!g @i A!xQ@\ A!J@ʤ@A!ީ@@A!#@@A!j@^A!ΰu@A!@F A!=2@N֠A!@A!ȟ@ߠA!% @`A!6T @r`A!Gk@tA!X@A!j'(@w@A!{m@S@A!@@A!@PA!?S@ A!b@&^A!@ A!@|A!W~@> A!@~ A!@~ A!()J@{|A!9o@{A!J@|8[A![e@yA!mAt@~ A!~@wJA!@u֡A!@@wkPA!Y@v{A!ß@uOA!\@u@A!,@qA!q@r@A!(@tnA!7@tA!+C@qmA!<@qTA!MS@rCA!_b@psA!p[@qrA!@iA!}@n A!.@iA!u:@m