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 = '00500082000' / Observation ID TARG_ID = '500082 ' / 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 = 334814707.00938 / Start time DATE-OBS= '2011-08-12T04:05:07.0' / Start Date TSTOP = 334814812.61302 / Stop time DATE-END= '2011-08-12T04:06:52.6' / 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 = '2011-08-12T04:06:53' / file creation date (YYYY-MM-DDThh:mm:ss UT) UTCFINIT= -7.2516 / UTCF at TSTART CHECKSUM= 'iOialLgViLgZiLgZ' / HDU checksum updated 2011-08-12T04:06:53 DATASUM = ' 0' / data unit checksum updated 2011-08-12T04:06:53 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 = '00500082000' / Observation ID TARG_ID = '500082 ' / 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 = '2011-08-12T04:06:53' / file creation date (YYYY-MM-DDThh:mm:ss UT) TSTART = 334814707.00938 / Start time DATE-OBS= '2011-08-12T04:05:07.0' / Start Date TSTOP = 334814812.61302 / Stop time DATE-END= '2011-08-12T04:06:52.6' / Stop Date UTCFINIT= -7.2516 / 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 = 500082 / Trigger Number XRA_OBJ = 243.167770385742 / [deg] XRT RA location GRB or Object XDEC_OBJ= -52.402774810791 / [deg] XRT DEC location GRb or Object TERMMODE= 0 / XRT termination mode TELAPSE = 105.603640019894 / 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= -7.2516 / [s] UTC Correction TIME UTCCSEC = -8 / UTC Correction Seconds UTCCSUBS= 37420 / [2*10**(-5) s] UTC Correction SUBSeconds PKTTIME = 334814812.64484 / [s] ccsds PacKeT TIME=PKTSEC+PKTSUBS*2e-5 PKTSEC = 334814812 / ccsds PacKeT SEConds PKTSUBS = 32242 / [2*10**(-5) s] ccsds PacKeT SUBSeconds APID = 1253 / Application Process Identifier CHECKSUM= 'MaaAMZT6MaZAMYZ3' / HDU checksum updated 2011-08-12T04:06:53 DATASUM = '3984056741' / data unit checksum updated 2011-08-12T04:06:53 END A³ôÝófºA³ôÝópHA³ôÝô$@h2àA³ôÝõÅ‚@D›àÀA³ôÝö#á@HÓàA³ôÝ÷4R?@?Ù¡@A³ôÝøE˜ž@>éÑ A³ôÝùVÞü@D›àÀA³ôÝúh$@NéÑ A³ôÝûyjj@NéÑ A³ôÝüŠ°É@J²©A³ôÝý›÷'@D›àÀA³ôÝþ=†@IJñA³ôÝÿ¾ƒä@=ú A³ôÞÏÊC@D#øÀA³ôÞá¡@B¼@ A³ôÞòW@K¢yA³ôÞ^@BDX A³ôÞã½@EÈÀA³ôÞ&*@Gã8àA³ôÞ7pz@ATˆ A³ôÞH¶Ø@9JñA³ôÞ Yý7@Oa¹@A³ôÞ kC–@BDX A³ôÞ|‡U@SèÀA³ôÞÍ³@HÓàA³ôÞ Ÿ@K¢yA³ôÞ°Zq@J:ÁA³ôÞÁ Ï@Oa¹@A³ôÞÒç.@K¢yA³ôÞä-Œ@AÌp A³ôÞõsë@Mú A³ôÞºI@H[ àA³ôÞ¨@P(Ä A³ôÞ)G@LaA³ôÞ:e@OÙ¡@A³ôÞKÓÃ@V{€àA³ôÞ]"@J:ÁA³ôÞn`€@L’I A³ôÞ¦ß@M 1 A³ôÞëî@<aA³ôÞ¢2M@BDX A³ôÞ³x«@Pd¸ A³ôÞÄ¿ @<aA³ôÞ Öh@<aA³ôÞ!çKÇ@M‚ A³ôÞ"ø’%@Gã8àA³ôÞ$ Ø„@WkPàA³ôÞ%â@D#øÀA³ôÞ&,eA@QTˆ A³ôÞ'=«Ÿ@P ¬ A³ôÞ(Nñþ@PÜ A³ôÞ)`7 @F{€àA³ôÞ*q}k@FóhàA³ôÞ+‚ÃÊ@ATˆ A³ôÞ,” (@IJñA³ôÞ-¥O7@6{€àA³ôÞ.¶•–@K¢yA³ôÞ/ÇÛõ@J:ÁA³ôÞ0Ù"S@HÓàA³ôÞ1êh²@H[ àA³ôÞ2û¯@Oa¹@A³ôÞ4õo@F{€àA³ôÞ5;Í@QTˆ A³ôÞ6/‚,@E‹°ÀA³ôÞ7@ÈŠ@?Ù¡@A³ôÞ8Ré@3¬ÀA³ôÞ9cUG@F˜àA³ôÞ:t›¦@D›àÀA³ôÞ;…â@LaA³ôÞ<—(c@K*‘A³ôÞ=¨nÁ@HÓàA³ôÞ>¹³Ð@Pd¸ A³ôÞ?Êú/@C4(ÀA³ôÞ@Ü@Ž@EÈÀA³ôÞAí†ì@IJñA³ôÞBþÍK@QTˆ A³ôÞD©@E‹°ÀA³ôÞE!Z@IÂÙA³ôÞF2 f@D#øÀA³ôÞGCæÅ@UÈÀA³ôÞHU-#@6{€àA³ôÞIfs‚@IJñA³ôÞJw¸‘@D›àÀA³ôÞKˆþï@` Ê A³ôÞLšEN@L’I A³ôÞM«‹¬@Nqé A³ôÞN¼Ò@4›àÀA³ôÞOÎ@IJñA³ôÞPß]y@;*‘A³ôÞQð£×@C4(ÀA³ôÞSê6@WkPàA³ôÞT0”@[ÞmA³ôÞU$vó@=ú A³ôÞV5½Q@J:ÁA³ôÞWG°@BDX A³ôÞXXJ@K*‘A³ôÞYim@GkPàA³ôÞZzÖË@M 1 A³ôÞ[Œ*@Pd¸