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 = '00148646000' / Observation ID TARG_ID = '148646 ' / 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 = 144670390.80578 / Start time DATE-OBS= '2005-08-02T10:13:10.8' / Start Date TSTOP = 144670498.2058 / Stop time DATE-END= '2005-08-02T10:14:58.2' / Stop Date CLOCKAPP= F / If clock correction are applied (F/T) ORIGIN = 'GSFC ' / Source of FITS file CREATOR = 'TDRSS2FITS V3.9' / Program that created this FITS file TLM2FITS= 'V3.9 ' / Telemetry converter version number DATE = '2006-01-08T20:32:12' / file creation date (YYYY-MM-DDThh:mm:ss UT) UTCFINIT= 0.34662 / UTCF at TSTART CHECKSUM= '4HiX6HgV4HgV4HgV' / HDU checksum updated 2006-01-08T20:32:12 DATASUM = ' 0' / data unit checksum updated 2006-01-08T20:32:12 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 = '00148646000' / Observation ID TARG_ID = '148646 ' / Target ID SEG_NUM = '0 ' / Segment number CREATOR = 'TDRSS2FITS V3.9' / Program that created this FITS file ORIGIN = 'GSFC ' / Source of FITS file TLM2FITS= 'V3.9 ' / 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 = '2006-01-08T20:32:12' / file creation date (YYYY-MM-DDThh:mm:ss UT) TSTART = 144670390.80578 / Start time DATE-OBS= '2005-08-02T10:13:10.8' / Start Date TSTOP = 144670498.2058 / Stop time DATE-END= '2005-08-02T10:14:58.2' / Stop Date UTCFINIT= 0.34662 / 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 = 148646 / Trigger Number XRA_OBJ = 219.302383422852 / [deg] XRT RA location GRB or Object XDEC_OBJ= 27.7976016998291 / [deg] XRT DEC location GRb or Object TERMMODE= 0 / XRT termination mode TELAPSE = 107.400020003319 / 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= 0.34662 / [s] UTC Correction TIME UTCCSEC = 0 / UTC Correction Seconds UTCCSUBS= 17331 / [2*10**(-5) s] UTC Correction SUBSeconds PKTTIME = 144670498.2464 / [s] ccsds PacKeT TIME=PKTSEC+PKTSUBS*2e-5 PKTSEC = 144670498 / ccsds PacKeT SEConds PKTSUBS = 12320 / [2*10**(-5) s] ccsds PacKeT SUBSeconds APID = 1253 / Application Process Identifier CHECKSUM= 'RlAQUj8PRjAPRj5P' / HDU checksum updated 2006-01-08T20:32:12 DATASUM = '3187437753' / data unit checksum updated 2006-01-08T20:32:12 END A>m2A>p[?A>s0զ@3A>uS_@ ܠA>wu@ A>yy>@7kPA>{\@0ܠA>}ݐ@ATA>7@:A>"@@A>E3@{A>g@7kPA>G@F{A>Ԫ@9JA>^@ A>@ A>xB@{A>7`@1pA>Y@  A>|@3A>@&{A>2@1pA>r@:A>I@1pA>(M@&{A>K`k@ A>m)@ A>t@1pA>e@PܠA>Վ"@$A>@@&{A>@:A>=1@ ܠA>_@{A>H@([ A>R@7kPA>_p@ ܠA>-@1pA> vK@- A>/@&{A>Q@([ A>t@&{A>Ȗ@2@A>ʹ0@M 1 A>ۺ@  A>G@1pA> V@;*A>C^t@:A>e1@3A>׈w@$A>٫ @1pA>͎@6{A>@:A>@M 1 A>52a@@A>W@0ܠA>zI=@,aA>[@$A>]y@ A>6@*:A>v@  A>'@/١@A>I@8[ A>l@= A>@{A>1f@9JA>Ӿ#@ A>HA@ ܠA>@::A>;_@0ܠA>]@ A>x@K*A>@?١@A> Ō@$A> @5A> @= 1 A>-0j@:A>O'@{A>rGE@:A>@{A>`@?١@A>@  A>w@4A> @([ A>"Au@&{A>$d3@1pA>&Q@ A>(/o@- A>*˼,@3A>,FJ@{A>/@> A>13_@- A>3U@3A>5xv@:A>7\@::A>9z@5A>;7@2@A>>U@5A>@%1@&{A>BG@