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 = '00503926000' / Observation ID TARG_ID = '503926 ' / 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 = 338547920.59368 / Start time DATE-OBS= '2011-09-24T09:05:20.6' / Start Date TSTOP = 338548165.65928 / Stop time DATE-END= '2011-09-24T09:09:25.7' / 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 = '2011-09-24T09:11:27' / file creation date (YYYY-MM-DDThh:mm:ss UT) UTCFINIT= -7.39762 / UTCF at TSTART CHECKSUM= 'bDeNcDeLbDeLbDeL' / HDU checksum updated 2011-09-24T09:11:27 DATASUM = ' 0' / data unit checksum updated 2011-09-24T09:11:27 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 = '00503926000' / Observation ID TARG_ID = '503926 ' / 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 = '2011-09-24T09:11:27' / file creation date (YYYY-MM-DDThh:mm:ss UT) TSTART = 338547920.59368 / Start time DATE-OBS= '2011-09-24T09:05:20.6' / Start Date TSTOP = 338548165.65928 / Stop time DATE-END= '2011-09-24T09:09:25.7' / Stop Date UTCFINIT= -7.39762 / 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 = 503926 / Trigger Number XRA_OBJ = 234.779693603516 / [deg] XRT RA location GRB or Object XDEC_OBJ= -66.3122100830078 / [deg] XRT DEC location GRb or Object TERMMODE= 0 / XRT termination mode TELAPSE = 245.06559997797 / TSTOP - TSTART ONTIME = 242.700622558594 / Time on target LIVETIME= 242.700622558594 / Ontime multiplied by DEADC EXPOSURE= 242.700622558594 / Total exposure, with all known correction DEADC = 1. / dead time correction UTCCTIME= -7.39762 / [s] UTC Correction TIME UTCCSEC = -8 / UTC Correction Seconds UTCCSUBS= 30119 / [2*10**(-5) s] UTC Correction SUBSeconds PKTTIME = 338548165.726 / [s] ccsds PacKeT TIME=PKTSEC+PKTSUBS*2e-5 PKTSEC = 338548165 / ccsds PacKeT SEConds PKTSUBS = 36300 / [2*10**(-5) s] ccsds PacKeT SUBSeconds APID = 1253 / Application Process Identifier CHECKSUM= '9AaHH1Z998aEE8W9' / HDU checksum updated 2011-09-24T09:11:27 DATASUM = '2218879936' / data unit checksum updated 2011-09-24T09:11:27 END A-ЗjA-XA-ё@YA-ҢP@ ܠA-Ӵ%@3A-jA-PH@DW1A-~0@C$A-k@C$A-$@CWA--@@G A-慭@A&a@A-P@A`A-m @D$$A- Ks@AYn@A-,|@B֠A- 5@BA-@BɀA-X@@G A-@@T@A-@CA-i@B֠A-I=@BXA-'@A`A-_@B֠A- h@D$$A- !@CA-@B%`A-%D@A`A-d@BɀA-)E@EVsA-%p@AYn@A--@AYn@A-@A{@A- 0L@A`A-"@A&a@A-%4@D$$A-'bx@D>A-*8@@B֠A-, @BɀA-/<@A&a@A-1 @EVsA-4?@CA-6@BɀA-9C9@C A-;^@A`A->G>@A`A-@@E#fA-CJ@BA-E@CA-HNA@@G A-JЛ@C A-MR{@@T@A-OZ@B%`A-RV;%@D$$A-T@B%`A-WYH@A`A-Y@CA-\] @DKA-^ߘt@E A-aax-@CWA-cW@BA-fe6P@BXA-hY@CA-kh@C A-m@GT`A-pl5@EVsA-r>@CA-upt@BXA-wTa@CA-zt4@D$$A-|@C$A-w@C$A-ՁF@BɀA-Մ{@E A-Նh@D>A-Չrq@DYA-ՌR*@EVsA-Վ0@D>A-ՑM@DW1A-ՓV@CA-Ֆ@D$$A-՘y@BXA-՛ 2@C A-՝m@BɀA-ՠN@E#fA-բ.^@BA-ե @CWA-է@B֠A-ժ͊@DYA-լ@CA-կ@D>A-ձkf@E#fA-մK@FU@A-ն*@E A-չ# @E#fA-ջK@CA-վ&ȴ@C$A-@D$$A-*v@D>