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 = '00282003000' / Observation ID TARG_ID = '282003 ' / 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 = 203223128.39444 / Start time DATE-OBS= '2007-06-11T02:52:08.4' / Start Date TSTOP = 203223375.91382 / Stop time DATE-END= '2007-06-11T02:56:15.9' / Stop Date CLOCKAPP= F / If clock correction are applied (F/T) ORIGIN = 'GSFC ' / Source of FITS file CREATOR = 'TDRSS2FITS V3.20' / Program that created this FITS file TLM2FITS= 'V3.20 ' / Telemetry converter version number DATE = '2007-06-11T02:56:21' / file creation date (YYYY-MM-DDThh:mm:ss UT) UTCFINIT= -2.0139 / UTCF at TSTART CHECKSUM= 'lNjWoNiTlNiTlNiT' / HDU checksum updated 2007-06-11T02:56:21 DATASUM = ' 0' / data unit checksum updated 2007-06-11T02:56:21 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 = '00282003000' / Observation ID TARG_ID = '282003 ' / Target ID SEG_NUM = '0 ' / Segment number CREATOR = 'TDRSS2FITS V3.20' / Program that created this FITS file ORIGIN = 'GSFC ' / Source of FITS file TLM2FITS= 'V3.20 ' / 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 = '2007-06-11T02:56:21' / file creation date (YYYY-MM-DDThh:mm:ss UT) TSTART = 203223128.39444 / Start time DATE-OBS= '2007-06-11T02:52:08.4' / Start Date TSTOP = 203223375.91382 / Stop time DATE-END= '2007-06-11T02:56:15.9' / Stop Date UTCFINIT= -2.0139 / 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 = 282003 / Trigger Number XRA_OBJ = 1.96848380565643 / [deg] XRT RA location GRB or Object XDEC_OBJ= -29.7499256134033 / [deg] XRT DEC location GRb or Object TERMMODE= 0 / XRT termination mode TELAPSE = 247.519380003214 / TSTOP - TSTART ONTIME = 245.580215454102 / Time on target LIVETIME= 245.580215454102 / Ontime multiplied by DEADC EXPOSURE= 245.580215454102 / Total exposure, with all known correction DEADC = 1. / dead time correction UTCCTIME= -2.0139 / [s] UTC Correction TIME UTCCSEC = -3 / UTC Correction Seconds UTCCSUBS= 49305 / [2*10**(-5) s] UTC Correction SUBSeconds PKTTIME = 203223376.06042 / [s] ccsds PacKeT TIME=PKTSEC+PKTSUBS*2e-5 PKTSEC = 203223376 / ccsds PacKeT SEConds PKTSUBS = 3021 / [2*10**(-5) s] ccsds PacKeT SUBSeconds APID = 1253 / Application Process Identifier CHECKSUM= '9la9BkV89ka8AkU8' / HDU checksum updated 2007-06-11T02:56:21 DATASUM = '211727866' / data unit checksum updated 2007-06-11T02:56:21 END A9 A9౥PA9ಽF@XA9A9s@r,A9w@q,A9{W?@pG@A9@p-A9҂ӄ@p`A9׆@p@A9܊O@p_A9 @p A9@p `A9땋@p' A9HV@p:DA9)@p3@A9Ĝ@o& A9@p@A9@@p `A9 @o`A9@obA9|@pf`A99m@p-A9@@p7A9"@o[@A9'u%@p:DA9,1@oUA91k@p A96ͮ>@nvA9;k@nA9@*@oΟA9E@n› A9Jܦ@nQ`A9Oc@nA9T#@o@A9Y@nQ`A9^V@nA9c\)@m A9h@nA9m@m飠A9r@nA9wT@n A9}'@mgA9ә@m飠A9 m@m*2A9 M@@nBA9 @n!A9Ɇ@mA9@mA9E@nA9 >@mYA9#@m`A9'~@lݟ@A9+>W@mC@A9.@n67@A92@lݟ@A96wp@m`A9:6@lUA9=U@lH`A9A)@m*2A9Eo@m*2A9I,@lH`A9L@l*A9P@m6A9Th@lUA9X%[@lH`A9[@kkA9_@@nA9ca@kʀA9g @k+`A9 jY@lH`A9n@kA9rY@k@A9v@kfA9y@lk A9"}@k8sA9'R*@k!@A9,@k)A91p@k A96D@kxDA9;H@k+`A9@ (@nBA9E@k+`A9J@kxDA9OCB@jl?A9T@jYA9Y@m*2A9^|[@kE6A9c;@jA9h@moA9mt@lUA9rt@m]?A9w4Y@jA9|,@k+`A9Į@lA9j@k׀A9,@mA9@j_|@A9Ӧ@ljA9c^@lH`