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 = '00440635000' / Observation ID TARG_ID = '440635 ' / 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 = 314469031.59448 / Start time DATE-OBS= '2010-12-19T16:30:31.6' / Start Date TSTOP = 314469137.22878 / Stop time DATE-END= '2010-12-19T16:32:17.2' / 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 = '2010-12-19T16:47:00' / file creation date (YYYY-MM-DDThh:mm:ss UT) UTCFINIT= -6.48026 / UTCF at TSTART CHECKSUM= 'eElVeDkSeDkSeDkS' / HDU checksum updated 2010-12-19T16:47:00 DATASUM = ' 0' / data unit checksum updated 2010-12-19T16:47:00 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 = '00440635000' / Observation ID TARG_ID = '440635 ' / 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 = '2010-12-19T16:47:00' / file creation date (YYYY-MM-DDThh:mm:ss UT) TSTART = 314469031.59448 / Start time DATE-OBS= '2010-12-19T16:30:31.6' / Start Date TSTOP = 314469137.22878 / Stop time DATE-END= '2010-12-19T16:32:17.2' / Stop Date UTCFINIT= -6.48026 / 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 = 440635 / Trigger Number XRA_OBJ = 12.2429666519165 / [deg] XRT RA location GRB or Object XDEC_OBJ= -34.5241470336914 / [deg] XRT DEC location GRb or Object TERMMODE= 0 / XRT termination mode TELAPSE = 105.634299993515 / 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= -6.48026 / [s] UTC Correction TIME UTCCSEC = -7 / UTC Correction Seconds UTCCSUBS= 25987 / [2*10**(-5) s] UTC Correction SUBSeconds PKTTIME = 314469137.245 / [s] ccsds PacKeT TIME=PKTSEC+PKTSUBS*2e-5 PKTSEC = 314469137 / ccsds PacKeT SEConds PKTSUBS = 12250 / [2*10**(-5) s] ccsds PacKeT SUBSeconds APID = 1253 / Application Process Identifier CHECKSUM= 'gVeHhSeFgSeFgSeF' / HDU checksum updated 2010-12-19T16:47:00 DATASUM = '708279076' / data unit checksum updated 2010-12-19T16:47:00 END Aj/AjAjOv@ihAj@C4(Aj@K*Aj!B@9JAjfQ@@ܠAj@D#Aj@G8Aj8@Nq Aj(},@RLAj9Ë@?١@AjK @?١@Aj\N@CAjm@GkPAj~f@> Aj @C4(Aje@IJAj2@IAj@M 1 Aj7@K*Aj|@UǤAj @CAj @FAjN{@@dAj+@9JAj<@F{AjN G@9JAj_f@D#Ajpe@<aAjƁ@= 1 AjǓ7"@ApAjȤ}@FAjɵ@7kPAj@;*AjOL@;*Aj @PAjj@DAj @4Ajd@a6Aj.6@f{Aj?@ApAjQ6@/١@Ajb}@M Ajs@BDXAjօ!@?١@AjזM@<aAjا@Nq Ajٸ<@6{AjK@= 1 Aje@K*Aj쪹@;*Aj@QTAj6&@4Aj |@?١@Aj1@4AjC@J:AjTNQ@?١@Aje`@JAjvo@]F% Aj@R@Aje,@@ܠAj說;@9JAj@?١@Aj6@HAj|@C4(Aj@Q|Aj%@?١@AjL@IAj#@C4(Aj4@@&{AjFO@@ܠAjWd@1pAjh @= Ajy@G8Aj5+@EAj{@@ܠAj@B@Aj@C4(AjMU@1pAjᓴ@K*Ajs@M Aj@1pAjd0@BDXAk&?@JAk7@5AkI5@&{AkZ{ @RDXAkkj@DAk}y@XAkL@3Ak@O١@AkE@M Ak @3Ak c@4Ak @@dAk o@P(ĠAk4/@/١@Akz@= Ak)@;*