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 = '00430151000' / Observation ID TARG_ID = '430151 ' / 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 = 301976396.70102 / Start time DATE-OBS= '2010-07-28T02:19:56.7' / Start Date TSTOP = 301976546.55798 / Stop time DATE-END= '2010-07-28T02:22:26.6' / 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 = '2010-07-28T02:24:40' / file creation date (YYYY-MM-DDThh:mm:ss UT) UTCFINIT= -6.02574 / UTCF at TSTART CHECKSUM= 'Gi4gGg2ZGg2fGg2Z' / HDU checksum updated 2010-07-28T02:24:40 DATASUM = ' 0' / data unit checksum updated 2010-07-28T02:24:40 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 = '00430151000' / Observation ID TARG_ID = '430151 ' / 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 = '2010-07-28T02:24:40' / file creation date (YYYY-MM-DDThh:mm:ss UT) UTCFINIT= -6.02574 / UTCF at TSTART TSTART = 301976396.70102 / Start time DATE-OBS= '2010-07-28T02:19:56.7' / Start Date TSTOP = 301976546.55798 / Stop time DATE-END= '2010-07-28T02:22:26.6' / Stop Date TELAPSE = 149.856959998608 / TSTOP - TSTART ONTIME = 149.856959998608 / Sum of GTIs LIVETIME= 149.856959998608 / Ontime multiplied by DEADC EXPOSURE= 149.856959998608 / Total exposure, with all known correction DEADC = 1. / dead time correction EXTNAME = 'wh301976396I' / Extension name HDUCLASS= 'OGIP ' / Format conforms to OGIP standards HDUCLAS1= 'IMAGE ' / Image data HDUCLAS2= 'TOTAL ' / Total data values DATAMODE= 'IMAGEEVENT' / Instrument operating mode EXPID = 301976396 / uvot EXPosure ID FILTER = 'WHITE ' / FILTER used in exposure DETNAM = '2000 ' / WHEELPOS RA_PNT = 88.7378165202797 / [deg] Ra Pointing DEC_PNT = -15.2558014275525 / [deg] Dec Pointing PA_PNT = 49.17807 / [deg] Position angle (roll) WINDOWX0= 942 / Lower left hand X WINDOWY0= 893 / Lower left hand Y WINDOWDX= 320 / X Window width WINDOWDY= 320 / Y Window width NFRAMES = 13574 / number of frames included GRBLOC = 1 / 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 = 942.5 / WCS reference value CDELT1 = 2 / WCS coordinate increment CRPIX1 = 1. / WCS Reference point CTYPE2 = 'RAWY ' / WCS axis type CUNIT2 = 'pixel ' / WCS axis unit CRVAL2 = 893.5 / WCS reference value CDELT2 = 2 / WCS coordinate increment CRPIX2 = 1. / WCS Reference point UTCCTIME= -6.02574 / [s] UTC Correction time UTCCSEC = -7 / UTC Correction Seconds UTCCSUBS= 48713 / [2*10**(-5) s] UTC Correction SubSeconds PKTTIME = 301976562.57548 / [s] ccsds PacKeT TIME=PKTSEC+PKTSUBS*2e-5 PKTSEC = 301976562 / ccsds PacKeT SEConds PKTSUBS = 28774 / [2*10**(-5) s] ccsds PacKeT SUBSeconds APID = 843 / Application Process Identifier BLANK = -2147483648 / Data null value CHECKSUM= 'jg7akg6Xjg6ajg6W' / HDU checksum updated 2010-07-28T02:24:40 DATASUM = '449456 ' / data unit checksum updated 2010-07-28T02:24:40 END     $28,                                    C‹‡H!                              "móÄR                           $n¢¥=                              1HJ+                                                                                                                                                                                                                                                                            !                                                         !                                                            "$                               !# $                           $!                                                                                    "#',"$%                                                                                              !"!!                                                           !                             $                          %     &                            "                           (# $  #i                        %(  "##  |                          !  ! Ž                       $ œ o                      !-$  &è0                  ##! $!K                                  „                           $')  Y                         $# ¶                       $)                                '"                               '                               ##'                            .*3                          #(                             $/#                        '$"!*' -(*%                              )$"-!                        ""                                       +',')                        #'"#                                                                                                                                                                                                                                                                                                                                                                                                           "                                                                                                                                                                                                   *                           !*"                                                                                                                                                                                         $$                          NÎ6                                    Dgl«„                                ‡öh                               s                     #       JÙ3^                        7/(       $2QB'                 8OT&                                 ..6                                "                                                    %                                                                                                     %                        $                                                                                                                                                                                                                                                   !                                                                           )_B                      !        3…dzT$                        ,G1       !m)T3±!                      !5NB         "ƒŸsŽ!                       #40      0¯)L                           +eW)                       ,'      &                                $--                           !0$                         &!                                                                                                                                                                                      (."                            'OœŒ&                            "Ly|z,                             5‹úàÁ.#                            .~ €ɺ7                          HâiÓx&                            QÓãP(                          ,.5-                          !                                                                                        "                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 1+                           03& $"                          #"#                                                                      (                                                               "'                                                             !