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 = '00360079000' / Observation ID TARG_ID = '360079 ' / 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 = 272087274.80942 / Start time DATE-OBS= '2009-08-16T03:47:54.8' / Start Date TSTOP = 272087506.9101 / Stop time DATE-END= '2009-08-16T03:51:46.9' / 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 = '2009-08-16T03:51:51' / file creation date (YYYY-MM-DDThh:mm:ss UT) UTCFINIT= -5.00154 / UTCF at TSTART CHECKSUM= 'kDgPkAgOkAgOkAgO' / HDU checksum updated 2009-08-16T03:51:51 DATASUM = ' 0' / data unit checksum updated 2009-08-16T03:51:51 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 = '00360079000' / Observation ID TARG_ID = '360079 ' / 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 = '2009-08-16T03:51:51' / file creation date (YYYY-MM-DDThh:mm:ss UT) TSTART = 272087274.80942 / Start time DATE-OBS= '2009-08-16T03:47:54.8' / Start Date TSTOP = 272087506.9101 / Stop time DATE-END= '2009-08-16T03:51:46.9' / Stop Date UTCFINIT= -5.00154 / 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 = 360079 / Trigger Number XRA_OBJ = 23.5201416015625 / [deg] XRT RA location GRB or Object XDEC_OBJ= 43.2676086425781 / [deg] XRT DEC location GRb or Object TERMMODE= 0 / XRT termination mode TELAPSE = 232.100679993629 / TSTOP - TSTART ONTIME = 229.742462158203 / Time on target LIVETIME= 229.742462158203 / Ontime multiplied by DEADC EXPOSURE= 229.742462158203 / Total exposure, with all known correction DEADC = 1. / dead time correction UTCCTIME= -5.00154 / [s] UTC Correction TIME UTCCSEC = -6 / UTC Correction Seconds UTCCSUBS= 49923 / [2*10**(-5) s] UTC Correction SUBSeconds PKTTIME = 272087507.06214 / [s] ccsds PacKeT TIME=PKTSEC+PKTSUBS*2e-5 PKTSEC = 272087507 / ccsds PacKeT SEConds PKTSUBS = 3107 / [2*10**(-5) s] ccsds PacKeT SUBSeconds APID = 1253 / Application Process Identifier CHECKSUM= 'ZHJmfEImZEImfEIm' / HDU checksum updated 2009-08-16T03:51:51 DATASUM = '1774235227' / data unit checksum updated 2009-08-16T03:51:51 END A76&A7<A7͉@Oa@A7@2@A7H@B@A7[W@{A7@7kPA7#@$A75+@ATA7Fr2@$A7W@"@A7h@4A7zC@*:A7]@"@A7лA7͉@A7OiD@ UA7H@U@A7S'g@$A7@ UA7 V@A7 C@ UA7Z@ UA7܃f@& A7^a@ UA7A@ UA7b@{@A7@A7e@ UA7 @& A7#i@{@A7%{@$A7(mZ\@KA7*:@A7-q@UA7/8@KA72t֡@U@A74[@{@A77x@KA79t~@ A7<|T7@U@A7>2@{@A7A @KA7D@U@A7F}@ A7I@ A7KP@U@A7N m @KA7PL@U@A7S +,@KA7U @U@A7XO@$A7Zǹ@{@A7]r@{@A7_+@& A7be@KA7dC@A7g%@KA7iq@KA7l@U@A7n@KA7q#@U@A7s@$A7v'^ @ A7x=@OA7{+C@U@A7}@A7.۶@A7@KA72@UA7xB@& A76W@& A76e@& A7:@A7@KA7=@{@A7@& A7Ad@KA7p@ UA7EO7@{@A70@@OA7I@A7@A7L@{@A7Ϋ6@{@A7P@ A7j@& A7TI@KA7'|@$A7X5@$A7@UA7[X@A7ݥ@{@A7_{@$A7c5@A7cA@OA7!W@$A7f@KA7z@$A7j4@K