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 = '00557845000' / Observation ID TARG_ID = '557845 ' / 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 = 392526882.20928 / Start time DATE-OBS= '2013-06-10T03:14:42.2' / Start Date TSTOP = 392527014.82256 / Stop time DATE-END= '2013-06-10T03:16:54.8' / 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 = '2013-06-10T03:17:11' / file creation date (YYYY-MM-DDThh:mm:ss UT) UTCFINIT= -10.65638 / UTCF at TSTART CHECKSUM= 'iJfRiGdPiGdPiGdP' / HDU checksum updated 2013-06-10T03:17:11 DATASUM = ' 0' / data unit checksum updated 2013-06-10T03:17:11 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 = '00557845000' / Observation ID TARG_ID = '557845 ' / 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 = '2013-06-10T03:17:11' / file creation date (YYYY-MM-DDThh:mm:ss UT) TSTART = 392526882.20928 / Start time DATE-OBS= '2013-06-10T03:14:42.2' / Start Date TSTOP = 392527014.82256 / Stop time DATE-END= '2013-06-10T03:16:54.8' / Stop Date UTCFINIT= -10.65638 / 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 = 557845 / Trigger Number XRA_OBJ = 224.417037963867 / [deg] XRT RA location GRB or Object XDEC_OBJ= 28.19309425354 / [deg] XRT DEC location GRb or Object TERMMODE= 0 / XRT termination mode TELAPSE = 132.613279998302 / TSTOP - TSTART ONTIME = 130.396438598633 / Time on target LIVETIME= 130.396438598633 / Ontime multiplied by DEADC EXPOSURE= 130.396438598633 / Total exposure, with all known correction DEADC = 1. / dead time correction UTCCTIME= -10.65638 / [s] UTC Correction TIME UTCCSEC = -11 / UTC Correction Seconds UTCCSUBS= 17181 / [2*10**(-5) s] UTC Correction SUBSeconds PKTTIME = 392527014.92482 / [s] ccsds PacKeT TIME=PKTSEC+PKTSUBS*2e-5 PKTSEC = 392527014 / ccsds PacKeT SEConds PKTSUBS = 46241 / [2*10**(-5) s] ccsds PacKeT SUBSeconds APID = 1253 / Application Process Identifier CHECKSUM= 'BCpOBCoOBCoOBCoO' / HDU checksum updated 2013-06-10T03:17:11 DATASUM = '1443317424' / data unit checksum updated 2013-06-10T03:17:11 END Ae|"5`Ae|"AAe|#*|[@RDXAe|$;¹@([ Ae|%M@- Ae|&^N'@*:Ae|'o@&{Ae|(ٔ@4Ae|)@1pAe|*fQ@ApAe|+`@$Ae|,@J:Ae|-8@ Ae|.~|@8[ Ae|/@ ܠAe|1 @"@Ae|2PH@3Ae|3-W@B@Ae|4>۶@7kPAe|5P"@LaAe|6ahs@7kPAe|7r@$Ae|8@"@Ae|9:?@FAe|:@"@Ae|;@3Ae|< @ Ae|=Ri@4Ae|>x@3Ae|?@:Ae|A$5@([ Ae|Bj@M 1 Ae|C0@@ܠAe|DA@- Ae|ES<`@2@Ae|Fd@,aAe|Gu@5Ae|H,@:Ae|IT@<aAe|J@&{Ae|K@"@Ae|L&W@1pAe|Ml@{Ae|N@{Ae|Or@8[ Ae|Q=2@3Ae|R"@{Ae|S3@{Ae|TEM@9JAe|UVV@ Ae|Vg @  Ae|Wx@5Ae|X(x@ ܠAe|Yn@:Ae|Z5@  Ae|[D@@Ae|\@@$Ae|]@*:Ae|^@{Ae|`o@4Ae|aX@  Ae|b%,@{Ae|c6;@  Ae|dH*@/١@Ae|eYo@@Ae|fj@ Ae|g{e@  Ae|hB@  Ae|i@ Ae|j1@ ܠAe|k@([ Ae|lZ@@Ae|mM@:Ae|n\@1pAe|p+k@([ Ae|qq@@Ae|r((@1pAe|s9@  Ae|tKD@= 1 Ae|u\D@ Ae|vmS@ ܠAe|w@  Ae|x]@&{Ae|y? 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