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 DETNAM = '2000 ' / WHEELPOS OBS_ID = '00419932000' / Observation ID TARG_ID = '419932 ' / 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 = 293434640.9733 / Start time DATE-OBS= '2010-04-20T05:37:21.0' / Start Date TSTOP = 293434790.81922 / Stop time DATE-END= '2010-04-20T05:39:50.8' / 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 = '2010-04-20T05:45:57' / file creation date (YYYY-MM-DDThh:mm:ss UT) UTCFINIT= -5.72332 / UTCF at TSTART CHECKSUM= 'Mj4aNi2XMi2aMi2U' / HDU checksum updated 2010-04-20T05:45:57 DATASUM = ' 0' / data unit checksum updated 2010-04-20T05:45:57 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 = '00419932000' / Observation ID TARG_ID = '419932 ' / 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 = '2010-04-20T05:45:57' / file creation date (YYYY-MM-DDThh:mm:ss UT) UTCFINIT= -5.72332 / UTCF at TSTART TSTART = 293434640.9733 / Start time DATE-OBS= '2010-04-20T05:37:21.0' / Start Date TSTOP = 293434790.81922 / Stop time DATE-END= '2010-04-20T05:39:50.8' / Stop Date TELAPSE = 149.845920026302 / TSTOP - TSTART ONTIME = 149.845920026302 / Sum of GTIs LIVETIME= 149.845920026302 / Ontime multiplied by DEADC EXPOSURE= 149.845920026302 / Total exposure, with all known correction DEADC = 1. / dead time correction EXTNAME = 'wh293434640I' / Extension name HDUCLASS= 'OGIP ' / Format conforms to OGIP standards HDUCLAS1= 'IMAGE ' / Image data HDUCLAS2= 'TOTAL ' / Total data values DATAMODE= 'IMAGEEVENT' / Instrument operating mode EXPID = 293434640 / uvot EXPosure ID FILTER = 'WHITE ' / FILTER used in exposure DETNAM = '2000 ' / WHEELPOS RA_PNT = 296.127426746889 / [deg] Ra Pointing DEC_PNT = 55.7929012720509 / [deg] Dec Pointing PA_PNT = 81.991 / [deg] Position angle (roll) WINDOWX0= 797 / Lower left hand X WINDOWY0= 876 / Lower left hand Y WINDOWDX= 320 / X Window width WINDOWDY= 320 / Y Window width NFRAMES = 13573 / 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 = 797.5 / WCS reference value CDELT1 = 2 / WCS coordinate increment CRPIX1 = 1. / WCS Reference point CTYPE2 = 'RAWY ' / WCS axis type CUNIT2 = 'pixel ' / WCS axis unit CRVAL2 = 876.5 / WCS reference value CDELT2 = 2 / WCS coordinate increment CRPIX2 = 1. / WCS Reference point UTCCTIME= -5.72332 / [s] UTC Correction time UTCCSEC = -6 / UTC Correction Seconds UTCCSUBS= 13834 / [2*10**(-5) s] UTC Correction SubSeconds PKTTIME = 293434801.09546 / [s] ccsds PacKeT TIME=PKTSEC+PKTSUBS*2e-5 PKTSEC = 293434801 / ccsds PacKeT SEConds PKTSUBS = 4773 / [2*10**(-5) s] ccsds PacKeT SUBSeconds APID = 843 / Application Process Identifier BLANK = -2147483648 / Data null value CHECKSUM= '7pULAoSL0oSL7oSL' / HDU checksum updated 2010-04-20T05:45:57 DATASUM = '344029 ' / data unit checksum updated 2010-04-20T05:45:57 END                                                                                                                         )%                                          7H1                                     0&                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    %                                       AO                                             ?qO                                   $L](                                       !+                                              "                                      4f?                                    !Xd80"                                  :>-*                                                                                                                                               2                                     &                                                                                                                                                                                                                                                                                                                    (5pyG                                    >+                                    kcG,                                         =fn                                      .aZ$                                                                                                                                                                                 !#                                        +)&                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     "                                    +0$                        (5@!               +D?/                        #_           'xSpQ*      !                 E3A             )r7F>        LL':2YH'                )d^.          &iKn"      Wa7Xq)                 #6             2gx&        9k5Md|\(                         3,       &7 1%=+                                      %G1                                                                                                                                                                                                                                                                                                                  ,]T)                                      6XFb                                     &^o                                      /RH                                  $S{]%                                        &!                                                            $M[5                                    U~}<                                -O\"                                      '                                                                                                                         &"                                       6T[;         /<8,                           [4       4@:!                             &3*         -                             (qJ'                                      6f8                        0[B             '>+                        $I8         "GI   "$                      /a(         4z                             )Xt           3syS                      BO.       5D                                                                                                                                                                                                                                                                                                                                                                                                                 *                                                                             99(                                         [ !                                  /<)                                      <J                                               "A='                                                                          #                                            AQ                                        $P}.                                      EQ%                                          3                                         DJ3                                       6C='      <:!                                ")#&       b                                  ]I%                                     &+                                                                                                                                                         !%                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     (                                      !4