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 = '00416103000' / Observation ID TARG_ID = '416103 ' / 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 = 290419369.4125 / Start time DATE-OBS= '2010-03-16T08:02:49.4' / Start Date TSTOP = 290419611.61368 / Stop time DATE-END= '2010-03-16T08:06:51.6' / 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 = '2010-03-16T08:08:25' / file creation date (YYYY-MM-DDThh:mm:ss UT) UTCFINIT= -5.61852 / UTCF at TSTART CHECKSUM= 'jDjYjDiYjDiYjDiY' / HDU checksum updated 2010-03-16T08:08:25 DATASUM = ' 0' / data unit checksum updated 2010-03-16T08:08:25 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 = '00416103000' / Observation ID TARG_ID = '416103 ' / 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 = '2010-03-16T08:08:25' / file creation date (YYYY-MM-DDThh:mm:ss UT) TSTART = 290419369.4125 / Start time DATE-OBS= '2010-03-16T08:02:49.4' / Start Date TSTOP = 290419611.61368 / Stop time DATE-END= '2010-03-16T08:06:51.6' / Stop Date UTCFINIT= -5.61852 / 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 = 416103 / Trigger Number XRA_OBJ = 163.485702514648 / [deg] XRT RA location GRB or Object XDEC_OBJ= -45.4925422668457 / [deg] XRT DEC location GRb or Object TERMMODE= 0 / XRT termination mode TELAPSE = 242.201179981232 / TSTOP - TSTART ONTIME = 239.821029663086 / Time on target LIVETIME= 239.821029663086 / Ontime multiplied by DEADC EXPOSURE= 239.821029663086 / Total exposure, with all known correction DEADC = 1. / dead time correction UTCCTIME= -5.61852 / [s] UTC Correction TIME UTCCSEC = -6 / UTC Correction Seconds UTCCSUBS= 19074 / [2*10**(-5) s] UTC Correction SUBSeconds PKTTIME = 290419611.72482 / [s] ccsds PacKeT TIME=PKTSEC+PKTSUBS*2e-5 PKTSEC = 290419611 / ccsds PacKeT SEConds PKTSUBS = 36241 / [2*10**(-5) s] ccsds PacKeT SUBSeconds APID = 1253 / Application Process Identifier CHECKSUM= 'W4AZa47WZ4AWa45W' / HDU checksum updated 2010-03-16T08:08:25 DATASUM = '1995844960' / data unit checksum updated 2010-03-16T08:08:25 END AOriAOrGAOrg@`dAOrx@HAOr=q@ ܠAOr@{AOr.@ AOrAOrFt@QAOrv&-@P͠AOr@QAOry@Q{@AOrƨ@PZ- AOr}a@Q AOr@QrAOrƁe@PZ- AOrF@P AOr˅&@PAOr@PAOrЈ@QAOr @Q?AOrՌz@Q{@AOr@PZ- AOrڐd@PsAOrE@R%`AOrߔ%@QrAOrh@P' AOrq@P' AOr@PAOr雤@NAOr@QAOreV@PT@AOr!C@PG AOr$@PZ- AOr%@O AOr@OAOr(C@Q&a@AOr@PT@AOs,@PZ- AOsdo@QAOs0D(@O& AOs#@PAOs 4@P: AOs @P@AOs7]@ONAOs@ONAOs;@P' AOsc@P' AOs?CB@OAOs$J@P' AOsC@OAOs m@PT@AOs#Fv@P' AOs%ȣ/@PZ- AOs(J@ONAOs*b@PT@AOs-NB[@O AOs/#d@NAOs2R@NOAOs4@P AOs7U@OAOs9עI@OAOsa@P' AOsA]At@PG AOsC!-@P@AOsFa6@O& AOsH@PAOsKdY@PT@AOsMb@PZ- AOsPh@PG AOsRb$@P' AOsUl@@O& AOsW G@MAOsZpP@Q{@AOs\ @PZ- AOs_sr@OAOsa{@NOAOsdw4@PAOsf_@OAOsi{?@NAOsk`@OAOsn~@MAOsq"@OAOss@NAOsvE@P AOsxN@OAOs{_@P@AOs}=q@Q AOs y@Q AOs3@P: AOs@NAOs@OAOs^@M飠AOs}@NOAOs^ @OAOs<@MAOsC@NAOsL@NAOs@N