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= 'UVOTA ' / Instrument name FILTER = 'WHITE ' / FILTER used in exposure OBS_ID = '00213486000' / Observation ID TARG_ID = '213486 ' / 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 = 171138058.68622 / Start time DATE-OBS= '2006-06-04T18:20:58.7' / Start Date TSTOP = 171138158.53198 / Stop time DATE-END= '2006-06-04T18:22:38.5' / Stop Date CLOCKAPP= F / If clock correction are applied (F/T) ORIGIN = 'GSFC ' / Source of FITS file CREATOR = 'TDRSS2FITS V3.15' / Program that created this FITS file TLM2FITS= 'V3.15 ' / Telemetry converter version number DATE = '2006-06-04T18:29:12' / file creation date (YYYY-MM-DDThh:mm:ss UT) UTCFINIT= -1.2355 / UTCF at TSTART CHECKSUM= '0XdI3UdH0UdH0UdH' / HDU checksum updated 2006-06-04T18:29:12 DATASUM = ' 0' / data unit checksum updated 2006-06-04T18:29:12 END XTENSION= 'IMAGE ' / IMAGE extension BITPIX = 32 / number of bits per data pixel NAXIS = 2 / number of data axes NAXIS1 = 160 / length of data axis 1 NAXIS2 = 160 / length of data axis 2 PCOUNT = 0 / required keyword; must = 0 GCOUNT = 1 / required keyword; must = 1 MESGNAME= 'UVOT_GENI_IMAGE' / Name of the message TELESCOP= 'SWIFT ' / Telescope (mission) name INSTRUME= 'UVOTA ' / Instrument name OBS_ID = '00213486000' / Observation ID TARG_ID = '213486 ' / Target ID SEG_NUM = '0 ' / Segment number CREATOR = 'TDRSS2FITS V3.15' / Program that created this FITS file ORIGIN = 'GSFC ' / Source of FITS file TLM2FITS= 'V3.15 ' / 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 = '2006-06-04T18:29:12' / file creation date (YYYY-MM-DDThh:mm:ss UT) UTCFINIT= -1.2355 / UTCF at TSTART TSTART = 171138058.68622 / Start time DATE-OBS= '2006-06-04T18:20:58.7' / Start Date TSTOP = 171138158.53198 / Stop time DATE-END= '2006-06-04T18:22:38.5' / Stop Date TELAPSE = 99.8457599878311 / TSTOP - TSTART ONTIME = 99.8457599878311 / Sum of GTIs LIVETIME= 99.8457599878311 / Ontime multiplied by DEADC EXPOSURE= 99.8457599878311 / Total exposure, with all known correction DEADC = 1. / dead time correction EXTNAME = 'wh171138058I' / Extension name HDUCLASS= 'OGIP ' / Format conforms to OGIP standards HDUCLAS1= 'IMAGE ' / Image data HDUCLAS2= 'TOTAL ' / Total data values DATAMODE= 'IMAGEEVENT' / Instrument operating mode EXPID = 171138058 / uvot EXPosure ID FILTER = 'WHITE ' / FILTER used in exposure RA_PNT = 337.263939101739 / [deg] Ra Pointing DEC_PNT = -10.8881159836596 / [deg] Dec Pointing PA_PNT = 68.66055 / [deg] Position angle (roll) WINDOWX0= 646 / Lower left hand X WINDOWY0= 1003 / Lower left hand Y WINDOWDX= 320 / X Window width WINDOWDY= 320 / Y Window width NFRAMES = 9044 / number of frames included GRBLOC = 0 / GRB Location 1=XRT 0=MODE CMD BPEHWIN = 0 / BPE hardware window height BINX = 2 / Binning in the x-axis BINY = 2 / Binning in the y-axis CMPCNTMN= F / Compression losses didn't occurred in the imageCMPOTHRS= 8191 / Overflow of lossy compression algorithm CMPUTHRS= -8192 / Underflow of lossy compression algorithm CTYPE1 = 'RAWX ' / WCS axis type CUNIT1 = 'pixel ' / WCS axis unit CRVAL1 = 646.5 / WCS reference value CDELT1 = 2 / WCS coordinate increment CRPIX1 = 1. / WCS Reference point CTYPE2 = 'RAWY ' / WCS axis type CUNIT2 = 'pixel ' / WCS axis unit CRVAL2 = 1003.5 / WCS reference value CDELT2 = 2 / WCS coordinate increment CRPIX2 = 1. / WCS Reference point UTCCTIME= -1.2355 / [s] UTC Correction time UTCCSEC = -2 / UTC Correction Seconds UTCCSUBS= 38225 / [2*10**(-5) s] UTC Correction SubSeconds PKTTIME = 171138282.1755 / [s] ccsds PacKeT TIME=PKTSEC+PKTSUBS*2e-5 PKTSEC = 171138282 / ccsds PacKeT SEConds PKTSUBS = 8775 / [2*10**(-5) s] ccsds PacKeT SUBSeconds APID = 843 / Application Process Identifier BLANK = -2147483648 / Data null value CHECKSUM= '7g8YAd8W7d8WAd8W' / HDU checksum updated 2006-06-04T18:29:12 DATASUM = '617030 ' / data unit checksum updated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‡ø¢/ ! $$*    $  #  !L¼sZ !. &""!    A„߯J  *-!!"(' $!#" %;XC(  '!#"'$!!  !$!2% !'#! ! !%L2çxS  $$"" !  #" !   a ‰‡|ˆZ$"##%( !#! !! "   # !! !! ,<§O‚f    ! -# !  "" %CW'™2   ""+ #       ±3ä°‰!  !%$('""&  " "!#!²|fæ   '"##!#  " ! "#¶–šBwg -#"#  !  $$""& 2o # ""! !"  rN‡   "! !!  " "%!!!85GFr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