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 = '00685124000' / Observation ID TARG_ID = '685124 ' / 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 = 484083148.60838 / Start time DATE-OBS= '2016-05-04T19:32:28.6' / Start Date TSTOP = 484083356.17196 / Stop time DATE-END= '2016-05-04T19:35:56.2' / 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 = '2016-05-04T19:36:42' / file creation date (YYYY-MM-DDThh:mm:ss UT) UTCFINIT= -16.2208 / UTCF at TSTART CHECKSUM= 'ZFhQgCeQZCeQdCeQ' / HDU checksum updated 2016-05-04T19:36:42 DATASUM = ' 0' / data unit checksum updated 2016-05-04T19:36:42 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 = '00685124000' / Observation ID TARG_ID = '685124 ' / 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 = '2016-05-04T19:36:42' / file creation date (YYYY-MM-DDThh:mm:ss UT) TSTART = 484083148.60838 / Start time DATE-OBS= '2016-05-04T19:32:28.6' / Start Date TSTOP = 484083356.17196 / Stop time DATE-END= '2016-05-04T19:35:56.2' / Stop Date UTCFINIT= -16.2208 / 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 = 685124 / Trigger Number XRA_OBJ = 170.005279541016 / [deg] XRT RA location GRB or Object XDEC_OBJ= 56.0042266845703 / [deg] XRT DEC location GRb or Object TERMMODE= 0 / XRT termination mode TELAPSE = 207.563579976559 / TSTOP - TSTART ONTIME = 205.265899658203 / Time on target LIVETIME= 205.265899658203 / Ontime multiplied by DEADC EXPOSURE= 205.265899658203 / Total exposure, with all known correction DEADC = 1. / dead time correction UTCCTIME= -16.2208 / [s] UTC Correction TIME UTCCSEC = -17 / UTC Correction Seconds UTCCSUBS= 38960 / [2*10**(-5) s] UTC Correction SUBSeconds PKTTIME = 484083356.24696 / [s] ccsds PacKeT TIME=PKTSEC+PKTSUBS*2e-5 PKTSEC = 484083356 / ccsds PacKeT SEConds PKTSUBS = 12348 / [2*10**(-5) s] ccsds PacKeT SUBSeconds APID = 1253 / Application Process Identifier CHECKSUM= 'PjT3PiT0PiT0PiT0' / HDU checksum updated 2016-05-04T19:36:42 DATASUM = '3061295425' / data unit checksum updated 2016-05-04T19:36:42 END A¼Ú…Ì›¾ËA¼Ú…Í m A¼Ú…Íœ o@WkPàA¼Ú…ÎSÎ@*:ÁA¼Ú…Ï¾—@=ú A¼Ú…ÐÏÝì@9JñA¼Ú…Ñá$J@@Ü A¼Ú…Òòj©@-ú A¼Ú…Ô±@3¬ÀA¼Ú…Õ÷f@3¬ÀA¼Ú…Ö&=Å@J:ÁA¼Ú…×7„#@>éÑ A¼Ú…ØHÊ‚@ATˆ A¼Ú…ÙZà@4›àÀA¼Ú…ÚkW?@F{€àA¼Ú…Û|œN@EÈÀA¼Ú…Üá]@ ú A¼Ú…ÝŸ'»@$›àÀA¼Ú…Þ°n@ Ü A¼Ú…ßÁ´x@{€àA¼Ú…àÒú×@¼@ A¼Ú…áäA5@ú A¼Ú…âõ‡”@:ÁA¼Ú…äÍò@ Ü A¼Ú…åQ@&{€àA¼Ú…æ)Y`@&{€àA¼Ú…ç:Ÿ¾@=ú A¼Ú…èKäÍ@3¬ÀA¼Ú…é]+,@{€àA¼Ú…ênq‹@9JñA¼Ú…ë·é@;*‘A¼Ú…ìþH?ýú A¼Ú…ñ°9¬@'î€A¼Ú…ô2e@1&a@A¼Ú…ö³ù@,·U€A¼Ú…ù5ØØ@,·U€A¼Ú…û·¸‘@*R¹A¼Ú…þ9™š@(ºPÀA¼Ú†»x@*R¹A¼Ú†=W¼@*R¹A¼Ú†¿7v@(ºPÀA¼Ú†A/@*R¹A¼Ú† Âø8@)†„àA¼Ú† DÖ¡@*R¹A¼Ú†Æ¶[@,·U€A¼Ú†H–@'î€A¼Ú†Êw@+í A¼Ú†LU†@'!è`A¼Ú†Î5?@+í A¼Ú†Pù@/ñàA¼Ú†Ñö@)†„àA¼Ú†!SÕ»@)†„àA¼Ú†#Õ´$@,·U€A¼Ú†&W“Þ@&U´@A¼Ú†(Ùtæ@0Z- A¼Ú†+[T @'!è`A¼Ú†-Ý4Y@'î€A¼Ú†0_Â@*R¹A¼Ú†2àóË@'!è`A¼Ú†5bÓ„@*R¹A¼Ú†7ä³>@&U´@A¼Ú†:f‘§@'î€A¼Ú†<èr°@%‰€ A¼Ú†?jRi@*R¹A¼Ú†Aì2#@&U´@A¼Ú†DnŒ@'!è`A¼Ú†FïðE@*R¹A¼Ú†IqÑN@'!è`A¼Ú†Kó±@)†„àA¼Ú†NuÁ@'î€A¼Ú†P÷o*@%‰€ A¼Ú†SyP3@'!è`A¼Ú†Uû/ì@#ñÀA¼Ú†X}¦@+ë!@A¼Ú†Zþî@&U´@A¼Ú†]€Ï@+ë!@A¼Ú†`®Ñ@#ñÀA¼Ú†b„ŽŠ@'î€A¼Ú†elô@'î€A¼Ú†gˆL@(ºPÀA¼Ú†j -¶@'!è`A¼Ú†lŒ o@'!è`A¼Ú†o í)@'!è`A¼Ú†qË’@(ºPÀA¼Ú†t¬›@)†„àA¼Ú†v“ŒT@%‰€ A¼Ú†yl @%‰€ A¼Ú†{—Jw@$½KàA¼Ú†~+€@'!è`A¼Ú†€›9@)†„àA¼Ú†ƒêò@$½KàA¼Ú†…žÊ¬@(ºPÀA¼Ú†ˆ ©@'!è`A¼Ú†Š¢Š@'î€A¼Ú†$i×@'î€A¼Ú†¦I@'î€A¼Ú†’('ú@'î€A¼Ú†”ª @'î€A¼Ú†—+è¼@$½KàA¼Ú†™Èu@%‰€