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 = '00602884000' / Observation ID TARG_ID = '602884 ' / 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 = 425744362.00794 / Start time DATE-OBS= '2014-06-29T14:19:22.0' / Start Date TSTOP = 425744467.61844 / Stop time DATE-END= '2014-06-29T14:21:07.6' / 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 = '2014-06-29T14:21:02' / file creation date (YYYY-MM-DDThh:mm:ss UT) UTCFINIT= -12.20124 / UTCF at TSTART CHECKSUM= 'eGfSeGePeGePeGeP' / HDU checksum updated 2014-06-29T14:21:02 DATASUM = ' 0' / data unit checksum updated 2014-06-29T14:21:02 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 = '00602884000' / Observation ID TARG_ID = '602884 ' / 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 = '2014-06-29T14:21:02' / file creation date (YYYY-MM-DDThh:mm:ss UT) TSTART = 425744362.00794 / Start time DATE-OBS= '2014-06-29T14:19:22.0' / Start Date TSTOP = 425744467.61844 / Stop time DATE-END= '2014-06-29T14:21:07.6' / Stop Date UTCFINIT= -12.20124 / 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 = 602884 / Trigger Number XRA_OBJ = 248.988967895508 / [deg] XRT RA location GRB or Object XDEC_OBJ= 41.8728637695312 / [deg] XRT DEC location GRb or Object TERMMODE= 0 / XRT termination mode TELAPSE = 105.610499978065 / 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= -12.20124 / [s] UTC Correction TIME UTCCSEC = -13 / UTC Correction Seconds UTCCSUBS= 39938 / [2*10**(-5) s] UTC Correction SUBSeconds PKTTIME = 425744467.6448 / [s] ccsds PacKeT TIME=PKTSEC+PKTSUBS*2e-5 PKTSEC = 425744467 / ccsds PacKeT SEConds PKTSUBS = 32240 / [2*10**(-5) s] ccsds PacKeT SUBSeconds APID = 1253 / Application Process Identifier CHECKSUM= 'QgSXSeQUQeQUQeQU' / HDU checksum updated 2014-06-29T14:21:02 DATASUM = '2808882273' / data unit checksum updated 2014-06-29T14:21:02 END A`W[A`WoA`W@SA`WA@ ܠA`W$@,aA`W5[@1pA`WG@LI A`WX[@4A`Wiw@*:A`Wz6@  A`W+@,aA`Wq@ A`WR@/١@A`W@&{A`WE@9JA`W@{A`W}@8[ A`W@BDXA`W[@:A`W'I@"@A`W8X@7kPA`WJ-@$A`X[t@$A`Xls@QTA`X~@$A`XG0@@ܠA`X@$A`XN@0ܠA`X@*:A`X^ @2@A`Xj@"@A`X @:A`X /@([ A`X v6@3A`X *E@*:A`X<@&{A`XMF@= A`X^@"@A`Xoo@;*A`X@8[ A`X`-@ApA`X@1pA`X@::A`X0@Oa@A`Xw@ A`Xf@$A`X@"@A`X H@<aA`X2@@A`X-Ց@$A`X?@  A`XP`@*:A`X a]@1pA`X!rl@*:A`X"2@*:A`X#y)@8[ A`X$@3A`X%@"@A`X&J@= 1 A`X'ڑS@5A`X(b@&{A`X)@:A`X+c @6{A`X,/@8[ A`X-0@FA`X.B4@"@A`X/S{J@8[ A`X0d@ ܠA`X1v@6{A`X2K@F{A`X3%@- A`X4؄@*:A`X5@O١@A`X6eA@ A`X7ݫ@"@A`X8@"@A`X:7 @3A`X;|@;*A`X<"z@@dA`X=4@{A`X>EM@  A`X?VF@0ܠA`X@gڥ@d_A`XAy!@{A`XBgb@CA`XC"@ ܠA`XD@"@A`XE7@0ܠA`XF~=@:A`XGĜ@0ܠA`XH @6{A`XJP @ ܠA`XKh@> A`XL%w@3A`XM7!@4A`XNHf@([ A`XOYC@FA`XPj@  A`XQ|:@GkPA`XR^@,a