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 = '00623368000' / Observation ID TARG_ID = '623368 ' / 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 = 442008287.06714 / Start time DATE-OBS= '2015-01-03T20:04:47.1' / Start Date TSTOP = 442008436.9241 / Stop time DATE-END= '2015-01-03T20:07:16.9' / 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 = '2015-01-03T20:08:52' / file creation date (YYYY-MM-DDThh:mm:ss UT) UTCFINIT= -13.00372 / UTCF at TSTART CHECKSUM= 'Qj7aQj4XQj4aQj4U' / HDU checksum updated 2015-01-03T20:08:52 DATASUM = ' 0' / data unit checksum updated 2015-01-03T20:08:52 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 = '00623368000' / Observation ID TARG_ID = '623368 ' / 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 = '2015-01-03T20:08:52' / file creation date (YYYY-MM-DDThh:mm:ss UT) UTCFINIT= -13.00372 / UTCF at TSTART TSTART = 442008287.06714 / Start time DATE-OBS= '2015-01-03T20:04:47.1' / Start Date TSTOP = 442008436.9241 / Stop time DATE-END= '2015-01-03T20:07:16.9' / 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 = 'wh442008287I' / Extension name HDUCLASS= 'OGIP ' / Format conforms to OGIP standards HDUCLAS1= 'IMAGE ' / Image data HDUCLAS2= 'TOTAL ' / Total data values DATAMODE= 'IMAGEEVENT' / Instrument operating mode EXPID = 442008287 / uvot EXPosure ID FILTER = 'WHITE ' / FILTER used in exposure DETNAM = '2000 ' / WHEELPOS RA_PNT = 131.65869873035 / [deg] Ra Pointing DEC_PNT = -48.9084603066698 / [deg] Dec Pointing PA_PNT = 154.0453 / [deg] Position angle (roll) WINDOWX0= 657 / Lower left hand X WINDOWY0= 984 / Lower left hand Y WINDOWDX= 320 / X Window width WINDOWDY= 320 / Y Window width NFRAMES = 13574 / 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 = 657.5 / WCS reference value CDELT1 = 2 / WCS coordinate increment CRPIX1 = 1. / WCS Reference point CTYPE2 = 'RAWY ' / WCS axis type CUNIT2 = 'pixel ' / WCS axis unit CRVAL2 = 984.5 / WCS reference value CDELT2 = 2 / WCS coordinate increment CRPIX2 = 1. / WCS Reference point UTCCTIME= -13.00372 / [s] UTC Correction time UTCCSEC = -14 / UTC Correction Seconds UTCCSUBS= 49814 / [2*10**(-5) s] UTC Correction SubSeconds PKTTIME = 442008443.69558 / [s] ccsds PacKeT TIME=PKTSEC+PKTSUBS*2e-5 PKTSEC = 442008443 / ccsds PacKeT SEConds PKTSUBS = 34779 / [2*10**(-5) s] ccsds PacKeT SUBSeconds APID = 843 / Application Process Identifier BLANK = -2147483648 / Data null value CHECKSUM= '9k7cAk5Z2k5a9k5Y' / HDU checksum updated 2015-01-03T20:08:52 DATASUM = '384932 ' / data unit checksum updated 2015-01-03T20:08:52 END                           >HQ(                                         ((                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      #                                          FKP                                       NKC+                                      7%                                                                                                                               !                                      +6T#                                   2??*                           !           1+ ";#                      >7)              ,/(                      >WZ#          %                           626.                                          )                                                                                                                                                                         $/                                       /46                                    !*!                                        !                                                                              9:!                                   'Gh(                                      Ap0                                    as-                                    'xm1                                            Vb7                                  *                           459                                          .k1                                         O+                                      -a}f!                                ')      &>(                                                                                                                                                                              %                                                                                                                            "                                     ">\>                                          5AZE                                     !HB%                                          !                                                                                                                       AU'                                        4E                                      /Wc:                                       !5G                                                                                                                                            )&                                   %&                                     "                                     7;#                                              $)                                $$                                                                                                                                                                                              &#                                !8l\'                                J'`#                                  !A7w                               +3"         bF$                       %Xn+          CrN4                             "<peg8     %$(                            YI',                                  <+                                        *KA(%                                      >]/                                       "                                                                                                                                                                                                                                          "B                                  |                                          =                                                                                                                   $/$                                  %                                                                                                   $N0                                           -Q6                                     Bx~h'                                          KR>                                  !                                                                                                                                                                                                         "                                  %      $                 %2                      'I              "7B2                     7a                 )?6                     #F                   "                    &                                                        $                                        (J[)                                     )^g!                                     +e%                                   "Pzk>           %"                          #6,             )('                                  %"                                   !                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        $                                                                                !                                                                                                                                                                                                                                                                               )                                          )]q+                                    "TQ>                                &XE    01$                                (7  (@=,                                   1eN%   !+2+5                                      @WJ      "#                                (