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 = '00529076000' / Observation ID TARG_ID = '529076 ' / 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 = 365238976.59424 / Start time DATE-OBS= '2012-07-29T07:16:16.6' / Start Date TSTOP = 365239082.20526 / Stop time DATE-END= '2012-07-29T07:18:02.2' / 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 = '2012-07-29T07:17:59' / file creation date (YYYY-MM-DDThh:mm:ss UT) UTCFINIT= -9.47794 / UTCF at TSTART CHECKSUM= 'ZJdNd9aNZGaNb9aN' / HDU checksum updated 2012-07-29T07:17:59 DATASUM = ' 0' / data unit checksum updated 2012-07-29T07:17:59 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 = '00529076000' / Observation ID TARG_ID = '529076 ' / 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 = '2012-07-29T07:17:59' / file creation date (YYYY-MM-DDThh:mm:ss UT) TSTART = 365238976.59424 / Start time DATE-OBS= '2012-07-29T07:16:16.6' / Start Date TSTOP = 365239082.20526 / Stop time DATE-END= '2012-07-29T07:18:02.2' / Stop Date UTCFINIT= -9.47794 / 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 = 529076 / Trigger Number XRA_OBJ = 287.666473388672 / [deg] XRT RA location GRB or Object XDEC_OBJ= -5.705237865448 / [deg] XRT DEC location GRb or Object TERMMODE= 0 / XRT termination mode TELAPSE = 105.611019968987 / 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= -9.47794 / [s] UTC Correction TIME UTCCSEC = -10 / UTC Correction Seconds UTCCSUBS= 26103 / [2*10**(-5) s] UTC Correction SUBSeconds PKTTIME = 365239082.24612 / [s] ccsds PacKeT TIME=PKTSEC+PKTSUBS*2e-5 PKTSEC = 365239082 / ccsds PacKeT SEConds PKTSUBS = 12306 / [2*10**(-5) s] ccsds PacKeT SUBSeconds APID = 1253 / Application Process Identifier CHECKSUM= '2cGK2b9I2bEI2b9I' / HDU checksum updated 2012-07-29T07:17:59 DATASUM = '2614383814' / data unit checksum updated 2012-07-29T07:17:59 END AµÅÀ˜ AµÅÁÎ[AµÅÁ˜/×@p¯© AµÅÂ©tæ@k„AµÅÃº»E@m¾ AµÅÄÌ£@kÞmAµÅÅÝH@o%Å AµÅÆîŽa@hÓàAµÅÇÿÔ¿@iþÍAµÅÉÎ@mF% AµÅÊ"`-@k¢yAµÅË3¦‹@hñàAµÅÌDìê@k—AµÅÍV1ù@m 1 AµÅÎgxW@mú AµÅÏx¾¶@nË× AµÅÐŠ@l’I AµÅÑ›J#@h2àAµÅÒ¬‚@pU» AµÅÓ½Öà@lì7 AµÅÔÏ?@l8[AµÅÕàc@kÀsAµÅÖñ¨¬@n5õ AµÅØï@pÇ AµÅÙ5i@qêj AµÅÚ%zx@néÑ AµÅÛ6À×@lÎ= AµÅÜH5@l’I AµÅÝYM”@k—AµÅÞj“ó@md AµÅß{ÚQ@j:ÁAµÅà °@m(+ AµÅáže¿@j²©AµÅâ¯ªÎ@gMVàAµÅãÀñ,@nã AµÅäÒ7‹@k¢yAµÅåã}é@psµ AµÅæôÄH@j”¯AµÅè ¦@o÷›@AµÅéQ@jîAµÅê(–@h—àAµÅë9Û#@m¾ AµÅìK!@k¢yAµÅí\gà@kH‹AµÅîm®>@nã AµÅï~ô@o÷›@AµÅð:û@nqé AµÅñ¡Z@ra AµÅò²Ç¹@jX»AµÅóÄÈ@hñàAµÅôÕS&@h,àAµÅõæ˜5@mú AµÅö÷Þ”@fóhàAµÅø $ò@j:ÁAµÅùkQ@lVU AµÅú+±¯@q½s AµÅû<ö¾@lVU AµÅüN=@l°C AµÅý_ƒ{@kf…AµÅþpÉÚ@n5õ AµÅÿ‚8@oÙ¡@AµÅ“UG@nû AµÅ¤›¦@j²©AµÅµâ@m 1 AµÅÇ'@k—AµÅØmr@k—AµÅé³Ð@k„AµÅúú/@m¾ AµÅ@Ž@k*‘AµÅ †ì@jÐ£AµÅ .Ëû@h,àAµÅ@ @gÅ>àAµÅQWi@p Ê AµÅ bÇ@m‚ AµÅsä&@lVU AµÅ…*„@h2àAµÅ–pã@hµàAµÅ§·A@gMVàAµÅ¸ý @jÇAµÅÊB¯@laAµÅÛ‡¾@nË× AµÅìÎ@m 1 AµÅþ{@iüàAµÅZÙ@f!’àAµÅ ¡8@jîAµÅ1ç–@m‚ AµÅC,¥@p ¬ AµÅTs@o%Å AµÅe¹c@lÎ= AµÅvþr@jvµAµÅˆDÐ@hÓàAµÅ ™‹/@hñàAµÅ!ªÑ@qêj AµÅ"¼œ@nû AµÅ#Í\û@m¾ AµÅ$Þ£Y@kügAµÅ%ïé¸@i¤ßAµÅ'0@i,÷AµÅ(vu@hñàAµÅ)#»„@q6Ž