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 = '00565263000' / Observation ID TARG_ID = '565263 ' / 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 = 397217076.41354 / Start time DATE-OBS= '2013-08-03T10:04:36.4' / Start Date TSTOP = 397217315.70466 / Stop time DATE-END= '2013-08-03T10:08:35.7' / 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 = '2013-08-03T10:09:44' / file creation date (YYYY-MM-DDThh:mm:ss UT) UTCFINIT= -10.8667 / UTCF at TSTART CHECKSUM= 'iGfUkDdRiDdRiDdR' / HDU checksum updated 2013-08-03T10:09:44 DATASUM = ' 0' / data unit checksum updated 2013-08-03T10:09:44 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 = '00565263000' / Observation ID TARG_ID = '565263 ' / 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 = '2013-08-03T10:09:44' / file creation date (YYYY-MM-DDThh:mm:ss UT) TSTART = 397217076.41354 / Start time DATE-OBS= '2013-08-03T10:04:36.4' / Start Date TSTOP = 397217315.70466 / Stop time DATE-END= '2013-08-03T10:08:35.7' / Stop Date UTCFINIT= -10.8667 / 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 = 565263 / Trigger Number XRA_OBJ = 220.257888793945 / [deg] XRT RA location GRB or Object XDEC_OBJ= -2.46812057495117 / [deg] XRT DEC location GRb or Object TERMMODE= 0 / XRT termination mode TELAPSE = 239.291119992733 / TSTOP - TSTART ONTIME = 236.941436767578 / Time on target LIVETIME= 236.941436767578 / Ontime multiplied by DEADC EXPOSURE= 236.941436767578 / Total exposure, with all known correction DEADC = 1. / dead time correction UTCCTIME= -10.8667 / [s] UTC Correction TIME UTCCSEC = -11 / UTC Correction Seconds UTCCSUBS= 6665 / [2*10**(-5) s] UTC Correction SUBSeconds PKTTIME = 397217315.7248 / [s] ccsds PacKeT TIME=PKTSEC+PKTSUBS*2e-5 PKTSEC = 397217315 / ccsds PacKeT SEConds PKTSUBS = 36240 / [2*10**(-5) s] ccsds PacKeT SUBSeconds APID = 1253 / Application Process Identifier CHECKSUM= 'VAegY5ceVAceV3ce' / HDU checksum updated 2013-08-03T10:09:44 DATASUM = '1647821666' / data unit checksum updated 2013-08-03T10:09:44 END A·­ 4iÝÂA·­ 4׌A·­ 5g—@Pd¸ A·­ 6xbö@1Ìp A·­ 7‰©T@ú A·­ 8šï³@8[ àA·­ 9¬6@/Ù¡@A·­ :½|p@GkPàA·­ ;ÎÂÎ@ ú A·­ <à -?íú A·­ B:@†„àA·­ D‘Î@è& A·­ Gú×@ ÀG A·­ I”Ú@U´@A·­ LºI@·U€A·­ N˜š@í A·­ Q{ @í A·­ SœZÄ@í A·­ V:~@·U€A·­ X †@U´@A·­ [!û@@O½ÀA·­ ]£Úù@O½ÀA·­ `%¼@í A·­ b§›»@í A·­ e){t@O½ÀA·­ g«\}@U´@A·­ j-<6@½KàA·­ l¯ï@#ñÀA·­ o0û©@½KàA·­ q²Ü±@·U€A·­ t4¼j@"X¯€A·­ v¶s@U´@A·­ y8~|@í A·­ {º^5@í A·­ ~<=î@·U€A·­ €¾÷@O½ÀA·­ ƒ?þ°@"X¯€A·­ …ÁÞj@î€A·­ ˆC¾#@$ã A·­ ŠÅŸ,@·U€A·­ G~å@†„àA·­ É^ž@î€A·­ ’K?§@†„àA·­ ”Í`@·U€A·­ —Nÿ@!Œ{@A·­ ™Ðà"@†„àA·­ œR¿Û@·U€A·­ žÔŸ•@½KàA·­ ¡VN@U´@A·­ £Ø`W@ ÀG A·­ ¦Z@@$ã A·­ ¨ÜÉ@è& A·­ «^Ò@í A·­ ­ßà‹@†„àA·­ °aÀD@í A·­ ²ã¡M@!Œ{@A·­ µe@½KàA·­ ·ç`¿@ ÀG A·­ ºi@y@O½ÀA·­ ¼ë!@)†„àA·­ ¿m;@†„àA·­ Áîàô@î€A·­ ÄpÁý@U´@A·­ Æò¡¶@í A·­ Éto@U´@A·­ Ëöa(@í A·­ ÎxB1@î€A·­ Ðú!ê@†„àA·­ Ó|£@"X¯€A·­ Õýâ¬@O½ÀA·­ ØÂe@ ÀG A·­ Û¢@O½ÀA·­ ݃ƒ'@·U€A·­ àbá@ ÀG A·­ â‡Bš@î€A·­ å "S@U´@A·­ ç‹\@"X¯€A·­ ê ã@†„àA·­ ìŽÂÎ@í A·­ ï£×@Œ{@A·­ ñ’ƒ@í A·­ ôcI@î€A·­ ö–DR@·U€A·­ ù$ @U´@A·­ ûšÅ@ ÀG A·­ þã~@í A·­ć@è& A·­¤@@"X¯€A·­¡ƒù@U´@A·­#e@·U€A·­ ¥D»@O½ÀA·­ '$t@5#fA·­©.@î€A·­*å6@·U€A·­¬Äð@í A·­.¤©@í A·­°…²@†„àA·­2ek@î€A·­´E$@·U€A·­!6&-@·U€