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 = '00536831000' / Observation ID TARG_ID = '536831 ' / 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 = 373016032.19466 / Start time DATE-OBS= '2012-10-27T07:33:52.2' / Start Date TSTOP = 373016137.78824 / Stop time DATE-END= '2012-10-27T07:35:37.8' / 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 = '2012-10-27T07:35:36' / file creation date (YYYY-MM-DDThh:mm:ss UT) UTCFINIT= -9.80532 / UTCF at TSTART CHECKSUM= 'aDlTcBkTaBkTaBkT' / HDU checksum updated 2012-10-27T07:35:36 DATASUM = ' 0' / data unit checksum updated 2012-10-27T07:35:36 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 = '00536831000' / Observation ID TARG_ID = '536831 ' / 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 = '2012-10-27T07:35:36' / file creation date (YYYY-MM-DDThh:mm:ss UT) TSTART = 373016032.19466 / Start time DATE-OBS= '2012-10-27T07:33:52.2' / Start Date TSTOP = 373016137.78824 / Stop time DATE-END= '2012-10-27T07:35:37.8' / Stop Date UTCFINIT= -9.80532 / 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 = 536831 / Trigger Number XRA_OBJ = 63.6109657287598 / [deg] XRT RA location GRB or Object XDEC_OBJ= -58.8055038452148 / [deg] XRT DEC location GRb or Object TERMMODE= 0 / XRT termination mode TELAPSE = 105.593580007553 / 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= -9.80532 / [s] UTC Correction TIME UTCCSEC = -10 / UTC Correction Seconds UTCCSUBS= 9734 / [2*10**(-5) s] UTC Correction SUBSeconds PKTTIME = 373016137.84684 / [s] ccsds PacKeT TIME=PKTSEC+PKTSUBS*2e-5 PKTSEC = 373016137 / ccsds PacKeT SEConds PKTSUBS = 42342 / [2*10**(-5) s] ccsds PacKeT SUBSeconds APID = 1253 / Application Process Identifier CHECKSUM= '9PZACOX49OXACOX3' / HDU checksum updated 2012-10-27T07:35:36 DATASUM = '612543879' / data unit checksum updated 2012-10-27T07:35:36 END A;1=A;{A;-n@p(ĠA;>c@bdA;O@a6A;a?@`A;r/@a|A;̎@dA;@_a@A;YK@dA;鷟@b:A;@] A;)@lI A;p&@lC A;@VA; @Z:A;CB@[fA;0@YA;Aί@UA;S@ZA;d[l@VtA;u{@TA;@SA;-8@XA;s@T#A;@Oa@A;@PܠA;Ec@RDXA;@PdA; @UA;~@P(ĠA;"]@Nq A;3@RDXA;D@T_A;V/Z@J:A;gu@LI A;x@N A;u@R4A;G@J:A;@M A; A@LaA; @M A; _@Q|A; @N A;@HA;1{@HA;%w@PA;68@SA;H@PA;YJ@SpA;j@SA;{b@J:A;q@@dA;a@CA;/@PܠA;@O١@A;4@EA;y@M A;Y@BDXA;@O١@A;M@EA; (u@T#A;!9؄@?١@A;"K@PA;#\c@B@A;$mP@> A;%~@@ܠA;&7 @J:A;'}k@IJA;(z@ZA;)@?١@A;*O7@@ܠA;+F@PܠA;,ڥ@EA;. !@?١@A;/f@TA;0+q@B@A;1<@ATA;2N9.@J:A;3_@FA;4p@= A;5 J@?١@A;6P @ATA;7h@ATA;8@BDXA;9#%@> A;:i@J:A;;@GkPA;<@@IJA;> ;O@DA;?@C4(A;@. @XA;A@ @EA;BQSz@SpA;Cb@@dA;Ds@FhA;E%F@GkPA;Fk@ApA;G@M A;Hb@Vh