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 = '00594081000' / Observation ID TARG_ID = '594081 ' / 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 = 417938190.19374 / Start time DATE-OBS= '2014-03-31T05:56:30.2' / Start Date TSTOP = 417938295.77814 / Stop time DATE-END= '2014-03-31T05:58:15.8' / 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 = '2014-03-31T06:11:11' / file creation date (YYYY-MM-DDThh:mm:ss UT) UTCFINIT= -11.82686 / UTCF at TSTART CHECKSUM= 'eMhMgKfJeKfJeKfJ' / HDU checksum updated 2014-03-31T06:11:11 DATASUM = ' 0' / data unit checksum updated 2014-03-31T06:11:11 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 = '00594081000' / Observation ID TARG_ID = '594081 ' / 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 = '2014-03-31T06:11:11' / file creation date (YYYY-MM-DDThh:mm:ss UT) TSTART = 417938190.19374 / Start time DATE-OBS= '2014-03-31T05:56:30.2' / Start Date TSTOP = 417938295.77814 / Stop time DATE-END= '2014-03-31T05:58:15.8' / Stop Date UTCFINIT= -11.82686 / 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 = 594081 / Trigger Number XRA_OBJ = 134.844512939453 / [deg] XRT RA location GRB or Object XDEC_OBJ= 2.70458006858826 / [deg] XRT DEC location GRb or Object TERMMODE= 0 / XRT termination mode TELAPSE = 105.584399998188 / 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= -11.82686 / [s] UTC Correction TIME UTCCSEC = -12 / UTC Correction Seconds UTCCSUBS= 8657 / [2*10**(-5) s] UTC Correction SUBSeconds PKTTIME = 417938295.8449 / [s] ccsds PacKeT TIME=PKTSEC+PKTSUBS*2e-5 PKTSEC = 417938295 / ccsds PacKeT SEConds PKTSUBS = 42245 / [2*10**(-5) s] ccsds PacKeT SUBSeconds APID = 1253 / Application Process Identifier CHECKSUM= 'O4aRQ1XQO1aQO1WQ' / HDU checksum updated 2014-03-31T06:11:11 DATASUM = '1968841070' / data unit checksum updated 2014-03-31T06:11:11 END A;1A;G0A;*͟@W8A;<@= A;MZ\@5A;^k@EA;o@6{A;,(@M A;r@CA;@5A;@7kPA;DR@6{A;׊@;*A;@5A;n@9JA; ]@,aA;+@C4(A;-@*:A; ?0@0ܠA;!PwG@9JA;"a@C4(A;#se@FhA;$G@4A;%"@6{A;&Ԁ@DA;'@IA;(a=@6{A;)ڧ@$A;*@$A;+4Y@DA;-z@3A;.@;*A;/1%@H[ A;0BL@RLA;1S@CA;2d@*:A;3vO@::A;4d@;*A;5 @- A;6k@7kPA;77@9JA;8~(@M A;97@/١@A;: @6{A;<O@F{A;=S@*:A;>"ܱ@CA;?4#@8[ A;@Ein@VhA;AV@H[ A;Bg@> A;Cy;:@5A;DI@ApA;Eƨ@$A;F @,aA;GSe@ ܠA;Hϙ@1pA;I"@FhA;J&@<aA;Ll@([ A;M>@- A;N%@C4(A;O7?@{A;PH @ApA;QYh@ ܠA;Rkw@::A;S|V@ A;T4@5A;U@$A;V)@ A;WpP@/١@A;XҶ@IJA;Y @CA;ZCl@<aA;\{@= 1 A;]@&{A;^)8@([ A;_:[@&{A;`K@&{A;a\S@DA;bn.@ ܠA;cs@,aA;d@= 1 A;e~@ ܠA;fE@([ A;gċ@6{A;hJ@7kPA;i@- A;j_@?١@A;l e@"@A;m@@ܠA;n,2#@@A;o=x@"@A;pN@8[ A;q`>@EA;rqJM@:A;s\@:A;tջ@;*A;u@- A;vbx@0ܠ