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 = '00621278000' / Observation ID TARG_ID = '621278 ' / 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 = 440128702.8102 / Start time DATE-OBS= '2014-12-13T01:58:22.8' / Start Date TSTOP = 440128808.44444 / Stop time DATE-END= '2014-12-13T02:00:08.4' / 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 = '2014-12-13T02:01:12' / file creation date (YYYY-MM-DDThh:mm:ss UT) UTCFINIT= -12.90954 / UTCF at TSTART CHECKSUM= 'nNkVqKhVnKhVnKhV' / HDU checksum updated 2014-12-13T02:01:12 DATASUM = ' 0' / data unit checksum updated 2014-12-13T02:01:12 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 = '00621278000' / Observation ID TARG_ID = '621278 ' / 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 = '2014-12-13T02:01:12' / file creation date (YYYY-MM-DDThh:mm:ss UT) TSTART = 440128702.8102 / Start time DATE-OBS= '2014-12-13T01:58:22.8' / Start Date TSTOP = 440128808.44444 / Stop time DATE-END= '2014-12-13T02:00:08.4' / Stop Date UTCFINIT= -12.90954 / 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 = 621278 / Trigger Number XRA_OBJ = 256.660278320312 / [deg] XRT RA location GRB or Object XDEC_OBJ= 24.0370292663574 / [deg] XRT DEC location GRb or Object TERMMODE= 0 / XRT termination mode TELAPSE = 105.634240031242 / 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= -12.90954 / [s] UTC Correction TIME UTCCSEC = -13 / UTC Correction Seconds UTCCSUBS= 4523 / [2*10**(-5) s] UTC Correction SUBSeconds PKTTIME = 440128808.52494 / [s] ccsds PacKeT TIME=PKTSEC+PKTSUBS*2e-5 PKTSEC = 440128808 / ccsds PacKeT SEConds PKTSUBS = 26247 / [2*10**(-5) s] ccsds PacKeT SUBSeconds APID = 1253 / Application Process Identifier CHECKSUM= '9bcQBbaN9baNAbaN' / HDU checksum updated 2014-12-13T02:01:12 DATASUM = '39810277' / data unit checksum updated 2014-12-13T02:01:12 END A;ԾiDA;Կ=A;ԿqL@VA;淪@8[ A; @D#A; A@X,A;'@JA;+΅@5A;=@D#A;N[B@BDXA;_@::A;p@?١@A;ʂ-@D#A;˓sm@C4(A;̤|@D#A;͵@FA;E9@G8A;؊H@G8A;Ц@@ܠA;@?١@A; ]d@M 1 A;@;*A;.@ApA;@-@RDXA;Qt?@B@A;b@KyA;t@::A;څGZ@@ܠA;ۖi@ATA;ܧ@BDXA;ݹ@B@A;^5@D#A;ۤ@@dA;@G8A;0@G8A;v`@= 1 A; @7kPA;2@F{A;CI{@- A;T;@EA;eә@6{A;w@?١@A;`W@*:A;뙦@6{A;@4A;2#@> A;x@8[ A;޽@ApA;@4A;JM@M A;\@FhA;#ջ@4A;5@K*A;Fbx@6{A;W@/١@A;h@J:A;z2@,aA;yS@2@A;@FA;@4A;Ln@ApA;В@H[ A;@([ A;:@7kPA;cI@@ܠA;@2@A;&@8[ A;85@9JA;I{t@*:A;Z@2@A;l1@N A; }N@4A; @3A; خ@4A;  @GkPA; ek@,aA;ӫ@3A;(@7kPA;8@= A;}@0ܠA;@([ A;* @<aA;;Oa@= 1 A;L@- A;]@4A;o!-@*:A;g@IJA;@$A;I@1pA;9X@?١@A;~g@D#A;@FA; $@9JA; Q@6{A;" @$A;#@B@A;$-#O@"@A;%>i@1pA;&O@$A;'`@3