MOC narrow-angle image R12-01623

Dark patch on crater floor


MOC narrow-angle image R12-01623 MOC red wide-angle context image R12-01624
MOC narrow-angle image R12-01623 MOC red wide-angle context image R12-01624
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View full-size image, processed but NOT map-projected
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Ancillary data for MOC narrow-angle image R12-01623

Acquisition parameters 
     Image ID (picno): R12-01623
     Image start time: 2003-12-14T23:46:16.28 SCET
         Image  width:   1024      pixels
         Image height:   9088      pixels
Line integration time:      0.7231 millisec
   Pixel aspect ratio:      1.48
   Crosstrack summing:      2
    Downtrack summing:      2
     Compression type: MOC-PRED-X-5
            Gain mode:     6A (hexadecimal)
          Offset mode:     32 (decimal)
Derived values 
Longitude of image center:    321.63°W
 Latitude of image center:      9.50°S
       Scaled pixel width:      3.01   meters
      Scaled image  width:      3.08   km
      Scaled image height:     40.44   km
     Solar longitude (Ls):    316.27°
    Local True Solar Time:     13.49   decimal hours
           Emission angle:     17.97°
          Incidence angle:     23.08°
              Phase angle:     33.21°
            North azimuth:     93.07°
              Sun azimuth:    341.47°
      Spacecraft altitude:    382.77   km
           Slant distance:    400.25   km

Policy regarding use of processed images

Release date: 27 September 2004