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 = '00522197000' / Observation ID TARG_ID = '522197 ' / 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 = 358650884.59336 / Start time DATE-OBS= '2012-05-14T01:14:44.6' / Start Date TSTOP = 358650990.22848 / Stop time DATE-END= '2012-05-14T01:16:30.2' / 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 = '2012-05-14T01:20:56' / file creation date (YYYY-MM-DDThh:mm:ss UT) UTCFINIT= -8.20478 / UTCF at TSTART CHECKSUM= 'hLdTjIdQhIdQhIdQ' / HDU checksum updated 2012-05-14T01:20:56 DATASUM = ' 0' / data unit checksum updated 2012-05-14T01:20:56 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 = '00522197000' / Observation ID TARG_ID = '522197 ' / 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 = '2012-05-14T01:20:56' / file creation date (YYYY-MM-DDThh:mm:ss UT) TSTART = 358650884.59336 / Start time DATE-OBS= '2012-05-14T01:14:44.6' / Start Date TSTOP = 358650990.22848 / Stop time DATE-END= '2012-05-14T01:16:30.2' / Stop Date UTCFINIT= -8.20478 / 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 = 522197 / Trigger Number XRA_OBJ = 283.008209228516 / [deg] XRT RA location GRB or Object XDEC_OBJ= -4.2604923248291 / [deg] XRT DEC location GRb or Object TERMMODE= 0 / XRT termination mode TELAPSE = 105.635119974613 / 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= -8.20478 / [s] UTC Correction TIME UTCCSEC = -9 / UTC Correction Seconds UTCCSUBS= 39761 / [2*10**(-5) s] UTC Correction SUBSeconds PKTTIME = 358650990.24496 / [s] ccsds PacKeT TIME=PKTSEC+PKTSUBS*2e-5 PKTSEC = 358650990 / ccsds PacKeT SEConds PKTSUBS = 12248 / [2*10**(-5) s] ccsds PacKeT SUBSeconds APID = 1253 / Application Process Identifier CHECKSUM= 'B7A2E472B4A2B472' / HDU checksum updated 2012-05-14T01:20:56 DATASUM = '2362234791' / data unit checksum updated 2012-05-14T01:20:56 END A`qA`A`A @`(ĠA`@G8A`)@P(ĠA`@IA` W@FA` E@FA` T@C4(A` (c@B@A`(mr@7kPA`9@EA`J/@5A`\@@8[ A`m@H[ A`~ʬ@= A` @[*A`V@,aA`x@9JA`@::A`'@4A`l@1pA`S@IJA`b@Nq A`>@XA`+@XA`<.@`A` N=@^5 A`!_U@ZA`"p@`(ĠA`# @ajA`$'g@dA`%lv@iA`&@g8A`'@bLA`(>B@hA`)鄡@g/\A`*ɰ@cA`, @dA`-S@`A`..,@h[ A`/?@hA`0Q&@cpA`1bk@aTA`2s@fA`3f@[fA`41@\I A`?B@V?A`@T;@`dA`AeV@SA`Bve@QTA`C @PA`DR@QTA`E1@PܠA`F@@IA`G$@N A`Hj@DA`I @GkPA`K@> A`L:*@D#A`M#@;*A`N4@F{A`OF E@3A`PWRT@EA`Qhc@2@A`Ry@1pA`S"@- A`Ti/@G8A`U@ZvA`V@B@A`W9@1pA`X @ A`Yi@- A`[ x@EA`\Q@{A`]&5@1pA`^7@/١@A`_I"S@> A``Zh@1pA`ak@6{A`b|@ ܠA`c:~@([ A`d~=@1pA`eĜ@([ A`f @ A`gQY@2@A`hh@EA`iw@,aA`k @ ܠA`lf@:A`m)C?