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 = '00354221000' / Observation ID TARG_ID = '354221 ' / 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 = 265967513.01004 / Start time DATE-OBS= '2009-06-06T07:51:53.0' / Start Date TSTOP = 265967618.6196 / Stop time DATE-END= '2009-06-06T07:53:38.6' / 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 = '2009-06-06T07:53:43' / file creation date (YYYY-MM-DDThh:mm:ss UT) UTCFINIT= -4.80358 / UTCF at TSTART CHECKSUM= 'kCeQnBcOkBcOkBcO' / HDU checksum updated 2009-06-06T07:53:43 DATASUM = ' 0' / data unit checksum updated 2009-06-06T07:53:43 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 = '00354221000' / Observation ID TARG_ID = '354221 ' / 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 = '2009-06-06T07:53:43' / file creation date (YYYY-MM-DDThh:mm:ss UT) TSTART = 265967513.01004 / Start time DATE-OBS= '2009-06-06T07:51:53.0' / Start Date TSTOP = 265967618.6196 / Stop time DATE-END= '2009-06-06T07:53:38.6' / Stop Date UTCFINIT= -4.80358 / 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 = 354221 / Trigger Number XRA_OBJ = 268.556945800781 / [deg] XRT RA location GRB or Object XDEC_OBJ= -26.3458232879639 / [deg] XRT DEC location GRb or Object TERMMODE= 0 / XRT termination mode TELAPSE = 105.609560012817 / 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= -4.80358 / [s] UTC Correction TIME UTCCSEC = -5 / UTC Correction Seconds UTCCSUBS= 9821 / [2*10**(-5) s] UTC Correction SUBSeconds PKTTIME = 265967618.64498 / [s] ccsds PacKeT TIME=PKTSEC+PKTSUBS*2e-5 PKTSEC = 265967618 / ccsds PacKeT SEConds PKTSUBS = 32249 / [2*10**(-5) s] ccsds PacKeT SUBSeconds APID = 1253 / Application Process Identifier CHECKSUM= 'UJqSUInRUInRUInR' / HDU checksum updated 2009-06-06T07:53:43 DATASUM = '486424169' / data unit checksum updated 2009-06-06T07:53:43 END A2#A2sA4R@ZvA6'b@@dA8I-@FA:lvK@B@A<@7kPA>&@M 1 A@@LI AB@@ܠAE0@LaAG;@Nq AI^D@KyAKѷ@LaAM^t@C4(AO@K*AQuO@O١@AT m@5AV-@([ AXP@::AZrf@D#A\-#@IJA^A@?١@A`C@9JAb}@3AeX:@H[ AgA@Nq Aido@JAk@BDXAm@LaAo@BDXAq@@dAt&@<aAv3@?١@AxV=@ApAzxʂ@8[ A|W?@IJA~޾@= 1 Ak{@<aA@HA%V@DAH@PAj1@[fA%@ATAm@3A:*@9JA@BDXAQ@= 1 A9@T#A\g@LaA~@1pA|@M A@;*A敖@0ܠA @ApA+q@= AN6@EAp@N AMj@= 1 A׈@HAdE@ApA@UǤA{ @BDXA@@5Ab\@JA@CA7@ATA2@ATA@IJAI@KyA1@CAT^ @> Av@?١@A˙t@M Aͼ@6{Aގa@B@A@DA#@- AF,@([ Ahx@H[ AڋC@2@AܭS@::A]@5A@9JAqL@6{A7j@R4AZ'@HA}@0ܠA럟@/١@A) @IA@BDXA?@8[ A)@IJALV@8[ An@DAm@ApA@3Aց@ApA@EAg@;*