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 = '00663490000' / Observation ID TARG_ID = '663490 ' / 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 = 469188081.99468 / Start time DATE-OBS= '2015-11-14T10:01:22.0' / Start Date TSTOP = 469188329.99938 / Stop time DATE-END= '2015-11-14T10:05:30.0' / 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 = '2015-11-14T10:06:44' / file creation date (YYYY-MM-DDThh:mm:ss UT) UTCFINIT= -15.4129 / UTCF at TSTART CHECKSUM= 'fHhRiFfRfFfRfFfR' / HDU checksum updated 2015-11-14T10:06:44 DATASUM = ' 0' / data unit checksum updated 2015-11-14T10:06:44 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 = '00663490000' / Observation ID TARG_ID = '663490 ' / 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 = '2015-11-14T10:06:44' / file creation date (YYYY-MM-DDThh:mm:ss UT) TSTART = 469188081.99468 / Start time DATE-OBS= '2015-11-14T10:01:22.0' / Start Date TSTOP = 469188329.99938 / Stop time DATE-END= '2015-11-14T10:05:30.0' / Stop Date UTCFINIT= -15.4129 / 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 = 663490 / Trigger Number XRA_OBJ = 120.927589416504 / [deg] XRT RA location GRB or Object XDEC_OBJ= -61.0379333496094 / [deg] XRT DEC location GRb or Object TERMMODE= 0 / XRT termination mode TELAPSE = 248.004700005054 / 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= -15.4129 / [s] UTC Correction TIME UTCCSEC = -16 / UTC Correction Seconds UTCCSUBS= 29355 / [2*10**(-5) s] UTC Correction SUBSeconds PKTTIME = 469188330.04952 / [s] ccsds PacKeT TIME=PKTSEC+PKTSUBS*2e-5 PKTSEC = 469188330 / ccsds PacKeT SEConds PKTSUBS = 2476 / [2*10**(-5) s] ccsds PacKeT SUBSeconds APID = 1253 / Application Process Identifier CHECKSUM= 'ZbJ5dbG5ZbG5dbG5' / HDU checksum updated 2015-11-14T10:06:44 DATASUM = '3872369720' / data unit checksum updated 2015-11-14T10:06:44 END A=YA=lQA=r@_% A=A=O9@d0 A=ј@arA=Sw\@aA>W@a`A>W5~@b2eA>8@b%`A>Z@a3$A> Ԫ@aA> ^c@aA>@a A>br@a>A>R?@af1A>f1@aKA>b@`͠A>i@aLA>@aLA>!m>@a A>#@a{@A>&qm@aA>(Mj@a&a@A>+u+@aA>- @a A>0x@a A>2ɰ@a3$A>5|@a>A>7"@a3$A>:h@a3$A>=GE@a?A>?&@arA>Bh@a A>Dq@aKA>G @aA>I@aA>L @a{@A>Nb@aA>QBp@`vA>S")@a>A>V@`vA>XL@`f`A>[@a{@A>]o@`MiA>`~(@aKA>b]@`G A>e =@`A>gT@`3@A>j#@` A>lw@`T@A>o'@aYn@A>q@`@A>t+yS@aA>vY @` A>y/7v@aA>{/@`3@A>~2@`A>R@`sA>6 @`@A>@_ΟA>:s.@aYn@A>R@`A>>2@`T@A> @`' A>A@`sA>}@_NA>E6@``A>ǎ@`MiA>InY@_A>L@`f`A>M,|@`f`A> 5@`' A>P@`MiA>X@^A>T@`@A>։@_hA>Xh4@_A>I=@_k`A>\'@`@A>_@`3@A>_@`@A>ł@_& A>c@`3@A>僥@_5x`A>gc^@_ΟA>C@^A>k!@_k`A>;@_k`A>nߤ@`' A>]@^^`A>r@^^`A>~@_A>v]:@^A><@_A>z\@_A>@^*@A>}@]A>@]飠A>灚A@]飠