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 = '00145754000' / Observation ID TARG_ID = '145754 ' / Target ID SEG_NUM = '0 ' / Segment number TIMESYS = 'TT ' / time system MJDREFI = 51910 / MJD reference day 01 Jan 2001 00:00:00 MJDREFF = 0.00074287037 / MJD reference (fraction of day) 01 Jan 2001 00:TIMEUNIT= 's ' / Time unit for timing header keywords TIERRELA= 1.0E-08 / [s/s] Estimated relative clock rate error TIERABSO= 1. / [s] Estimated absolute clock offset error TSTART = 142949375.99182 / Start time DATE-OBS= '2005-07-13T12:07:15' TSTOP = 142949483.40506 / Stop time DATE-END= '2005-07-13T12:11:23' CLOCKAPP= F / If clock correction are applied (F/T) ORIGIN = 'GSFC ' / Source of FITS file CREATOR = 'TDRSS2FITS V3.22' / Program that created this FITS file TLM2FITS= 'V3.22 ' / Telemetry converter version number DATE = '2014-12-06T12:40:02' / file creation date (YYYY-MM-DDThh:mm:ss UT) UTCFINIT= 0.380280000000000 / [s] UTCF at TSTART CHECKSUM= 'OZXZPZWZOZWZOZWZ' / HDU checksum updated 2014-12-06T14:12:06 DATASUM = ' 0' / data unit checksum updated 2014-12-06T12:40:02 OBJECT = 'GRB050713b' PROCVER = '3.16.06 ' / Processing script version SOFTVER = 'Hea_21Dec2012_V6.13_Swift_Rel4.0(Bld29)_14Dec2012_SDCpatch_13' CALDBVER= 'b20090130_u20111031_x20140610_m20141107' / CALDB index versions used REPROC = T / Is this from a bulk reprocessing run? 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 = '00145754000' / Observation ID TARG_ID = '145754 ' / Target ID SEG_NUM = '0 ' / Segment number CREATOR = 'TDRSS2FITS V3.22' / Program that created this FITS file ORIGIN = 'GSFC ' / Source of FITS file TLM2FITS= 'V3.22 ' / 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-8 / [s/s] relative errors expressed as rate TIERABSO= 1.0 / [s] timing precision in seconds CLOCKAPP= F / If clock correction are applied (F/T) TIMEREF = 'LOCAL ' / Time reference (barycenter/local) TASSIGN = 'SATELLITE' / Time assigned by clock DATE = '2014-12-06T12:40:02' / file creation date (YYYY-MM-DDThh:mm:ss UT) TSTART = 142949375.99182 / Start time DATE-OBS= '2005-07-13T12:09:35' TSTOP = 142949483.40506 / Stop time DATE-END= '2005-07-13T12:11:23' UTCFINIT= 0.380280000000000 / [s] 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 = 145754 / Trigger Number XRA_OBJ = 307.859497070312 / [deg] XRT RA location GRB or Object XDEC_OBJ= 60.9367752075195 / [deg] XRT DEC location GRb or Object TERMMODE= 0 / XRT termination mode TELAPSE = 107.413239985704 / 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= 0.38028 / [s] UTC Correction TIME UTCCSEC = 0 / UTC Correction Seconds UTCCSUBS= 19014 / [2*10**(-5) s] UTC Correction SUBSeconds PKTTIME = 142949483.54126 / [s] ccsds PacKeT TIME=PKTSEC+PKTSUBS*2e-5 PKTSEC = 142949483 / ccsds PacKeT SEConds PKTSUBS = 27063 / [2*10**(-5) s] ccsds PacKeT SUBSeconds APID = 1253 / Application Process Identifier CHECKSUM= 'RoamTlTlRlZlRlZl' / HDU checksum updated 2014-12-06T14:12:06 DATASUM = '1420316404' / data unit checksum updated 2014-12-06T12:40:02 PROCVER = '3.16.06 ' / Processing script version SOFTVER = 'Hea_21Dec2012_V6.13_Swift_Rel4.0(Bld29)_14Dec2012_SDCpatch_13' CALDBVER= 'b20090130_u20111031_x20140610_m20141107' / CALDB index versions used END A wA xA x =@FA x@UA x #@PdA x @P(ĠA x!7@T#A xC@RDXA xfL0@JA x@RdA xc @D#A x@ATA xy@UOA x@EA x5@IJA x!X~@KyA x#z@N A x%1@LaA x'w@G8A x)H@@dA x,ҳ@EA x.'_p@SA x0I@D#A x2lvK@S4(A x4@FA x6@D#A x8@EA x:b@D#A x=+@7kPA x?;=@::A xA^B[@;*A xC@B@A xE[@LI A xGT@= 1 A xIp@BDXA xL /@GkPA xN-M@C4(A xPP @K*A xRr(@M A xT'@= A xV@K*A xX A xg o@::A xi@D#A xl @J:A xn3@7kPA xpV5@Nq A xrx¤@;*A xtL@FA xv@B@A xxc@;*A x{Z@8[ A x}%w@ ܠA xH@G8A xj@*:A xq@@dA x@*:A x2M@RLA x @C4(A xI(@ ܠA x9F@K*A x\]d@FhA x~@1pA xt?@2@A x]@/١@A x@@dA x 8@::A x+@,aA xN,@3A xp1@2@A x@O@BDXA x @C4(A xW*@BDXA x@C4(A xn@<aA x?@= A xb@&{A x@7kPA x@9JA x%@IA x@/١@A x<@FhA x1@5A xTS@<aA xvݭ@4A xÙjj@@ܠA xŻ@"@A x~@ATA x@  A x#@([ A xF@8[ A xh\@::A xҋ6z@C4(A xԭ7@"@