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 = '00509543000' / Observation ID TARG_ID = '509543 ' / 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 = 345377865.4115 / Start time DATE-OBS= '2011-12-12T10:17:45.4' / Start Date TSTOP = 345378166.70586 / Stop time DATE-END= '2011-12-12T10:22:46.7' / 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 = '2011-12-12T10:32:41' / file creation date (YYYY-MM-DDThh:mm:ss UT) UTCFINIT= -7.66782 / UTCF at TSTART CHECKSUM= 'kIlVmGjVkGjVkGjV' / HDU checksum updated 2011-12-12T10:32:41 DATASUM = ' 0' / data unit checksum updated 2011-12-12T10:32:41 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 = 77 / 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 = '00509543000' / Observation ID TARG_ID = '509543 ' / 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 = '2011-12-12T10:32:41' / file creation date (YYYY-MM-DDThh:mm:ss UT) TSTART = 345377865.4115 / Start time DATE-OBS= '2011-12-12T10:17:45.4' / Start Date TSTOP = 345378166.70586 / Stop time DATE-END= '2011-12-12T10:22:46.7' / Stop Date UTCFINIT= -7.66782 / 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 = 77 / Number of valid bins in the lightcurve TRIGGER = 509543 / Trigger Number XRA_OBJ = 310.505126953125 / [deg] XRT RA location GRB or Object XDEC_OBJ= -68.5724029541016 / [deg] XRT DEC location GRb or Object TERMMODE= 1 / XRT termination mode TELAPSE = 301.294360041618 / TSTOP - TSTART ONTIME = 185.032867431641 / Time on target LIVETIME= 185.032867431641 / Ontime multiplied by DEADC EXPOSURE= 185.032867431641 / Total exposure, with all known correction DEADC = 1. / dead time correction UTCCTIME= -7.66782 / [s] UTC Correction TIME UTCCSEC = -8 / UTC Correction Seconds UTCCSUBS= 16609 / [2*10**(-5) s] UTC Correction SUBSeconds PKTTIME = 345378166.86222 / [s] ccsds PacKeT TIME=PKTSEC+PKTSUBS*2e-5 PKTSEC = 345378166 / ccsds PacKeT SEConds PKTSUBS = 43111 / [2*10**(-5) s] ccsds PacKeT SUBSeconds APID = 1253 / Application Process Identifier CHECKSUM= 'ZcfYabZYUbdYZbZY' / HDU checksum updated 2011-12-12T10:32:41 DATASUM = '3914873186' / data unit checksum updated 2011-12-12T10:32:41 END A´–IiXA´–I×OA´–JgP@R€L A´–KxÓ®@ú A´–LŠ½@,aA´–M›_?íú A´–RÍØ0@ÃD2 A´–UO·é@Á·ô`A´–WÑ—¢@Á¾VA´–ZSv@ÁèiÀA´–z‚€ñ@Â®Õ€A´–}aú@Â»þàA´–†A³@Â²Ò€A´–‚ @Âwe@A´–¢¬‚@¾F+`A´–¥.`€@ºõr€A´–§°@:@ºp<€A´–ª2£@¹¢Ö A´–¬³ÿ¬@¸Õ €A´–Ê[ud@±œÕ€A´–ÌÝSÎ@±Í`A´–Ï_4×@¬†A´–Ñá@ªÛàA´–Ôbòú@©d8 A´–ÖäÒ³@¨5 A´–Ùf³¼@¦²;àA´–Ûè’%@¦ÀA´–ÞjqÞ@¤u A´–àìRç@£š%€A´–ãn1Q@¢Gï A´–åð @¡_ÏàA´–èqït@ ‚@A´–êóÐ}@žôÀA´– eçC@‘¹&ÀA´– çÆü@‰én A´– i¥e@‡«`A´– ë†n@…Ö A´– mdØ@„]“€A´– ïD‘@‚…ZàA´– q$J@ÿ A´– ó@}j A´– tã½@{×ü`A´– öÃv@xó¿`A´– !x£/@w®L@A´– #ú‚è@uïš A´– &|b¢@sDËÀA´– (þA@qÒ@A´– +€"@o¨UÀA´– .~@n‚ÊÀA´– 0ƒà7@h`A´– 3¿ð@eI¯ÀA´– 5‡Ÿ©@e#fA´– 8 c@bñÖ A´– :‹_@a€A´– = =†@^°ÀA´– ?Ž@Zëà A´– BþH@W!è`A´– D’Ü±@SWð A´– G¼j@U£ A´– I–s@SñÀA´– L{Ý@Nµ×àA´– Nš[–@L·U€A´– Q;O@Lêb€A´– Sž @L·U€A´– VúÂ@I†„àA´– X¡Ú{@CñÀA´– [#¸å@DðYA´– ]¥™í@D½KàA´– `'xW@E‰€ A´– b©X@F"§@A´– e+7Ê@DðYA´– gƒ@CWð A´– j.÷<@BX¯€A´– l°Öõ@AŒ{@A´– o2µ_@Aò•`A´– q´–h@BñÖ A´– t6v!@@ÀG