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 = '00163136000' / Observation ID TARG_ID = '163136 ' / 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 = 153191665.19162 / Start time DATE-OBS= '2005-11-09T01:14:25.2' / Start Date TSTOP = 153191751.24536 / Stop time DATE-END= '2005-11-09T01:15:51.2' / Stop Date CLOCKAPP= F / If clock correction are applied (F/T) ORIGIN = 'GSFC ' / Source of FITS file CREATOR = 'TDRSS2FITS V3.6' / Program that created this FITS file TLM2FITS= 'V3.6 ' / Telemetry converter version number DATE = '2005-11-15T14:31:48' / file creation date (YYYY-MM-DDThh:mm:ss UT) UTCFINIT= 0.1708 / UTCF at TSTART CHECKSUM= '5HnX5EmV5EmV5EmV' / HDU checksum updated 2005-11-15T14:31:48 DATASUM = ' 0' / data unit checksum updated 2005-11-15T14:31:48 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 = 80 / 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 = '00163136000' / Observation ID TARG_ID = '163136 ' / Target ID SEG_NUM = '0 ' / Segment number CREATOR = 'TDRSS2FITS V3.6' / Program that created this FITS file ORIGIN = 'GSFC ' / Source of FITS file TLM2FITS= 'V3.6 ' / 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 = '2005-11-15T14:31:48' / file creation date (YYYY-MM-DDThh:mm:ss UT) TSTART = 153191665.19162 / Start time DATE-OBS= '2005-11-09T01:14:25.2' / Start Date TSTOP = 153191751.24536 / Stop time DATE-END= '2005-11-09T01:15:51.2' / Stop Date UTCFINIT= 0.1708 / 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 = 80 / Number of valid bins in the lightcurve TRIGGER = 163136 / Trigger Number XRA_OBJ = 330.339874267578 / [deg] XRT RA location GRB or Object XDEC_OBJ= 40.848991394043 / [deg] XRT DEC location GRb or Object TERMMODE= 2 / XRT termination mode TELAPSE = 86.0537399947643 / TSTOP - TSTART ONTIME = 86.0097579956055 / Time on target LIVETIME= 86.0097579956055 / Ontime multiplied by DEADC EXPOSURE= 86.0097579956055 / Total exposure, with all known correction DEADC = 1. / dead time correction UTCCTIME= 0.1708 / [s] UTC Correction TIME UTCCSEC = 0 / UTC Correction Seconds UTCCSUBS= 8540 / [2*10**(-5) s] UTC Correction SUBSeconds PKTTIME = 153191752.04484 / [s] ccsds PacKeT TIME=PKTSEC+PKTSUBS*2e-5 PKTSEC = 153191752 / ccsds PacKeT SEConds PKTSUBS = 2242 / [2*10**(-5) s] ccsds PacKeT SUBSeconds APID = 1253 / Application Process Identifier CHECKSUM= '6hfF8eZ96edE6eZ9' / HDU checksum updated 2005-11-15T14:31:48 DATASUM = '3515909935' / data unit checksum updated 2005-11-15T14:31:48 END AC bAC AC @*:AC @= 1 AC =@9JAC _~@6{AC 6;@CAC Y@D#AC M@FhAC @;*AC c@2@AC .@B@AC Qz@5AC t@BDXAC @ApAC d@- AC ۨ@= AC 5?@GkPAC ]@1pAC CL@::AC e@> AC b@[yAC @::AC y@Nq AC @3AC @::AC 5i@HAC W@= 1 AC z4D@- AC !b@0ܠAC #K@<aAC %@LI AC (a@ApAC *&@C4(AC ,Iv6@4AC .l@*:AC 0@0ܠAC 2@5AC 4Ӧ@EAC 63H@;*AC 9f@2@AC ;;J#@F{AC =]@::AC ?`@FAC A@@ܠAC Cw@ApAC E@"@AC H @9JAC J-@3AC LO@<aAC Nr2M@6{AC Pj@2@AC RI(@RLAC TF@- AC V`@@AC Y@5AC [At?@PAC ]d@= AC _@{AC a@:AC cˤ@0ܠAC e1Q@ AC ho@::AC j3H,@= 1 AC lUJ@([ AC nx_@EAC p@:AC rsC@4AC t@,aAC w@@AC y%@- AC {G@BDXAC }j-@([ AC s@5AC G0@1pAC N@/١@AC ^ @*:AC @"@AC 9rG@CAC [@::