MOC narrow-angle image E12-02431

Valley and circular depression northeast of Syrtis Major


MOC narrow-angle image E12-02431 MOC red wide-angle context image E12-02432
MOC narrow-angle image E12-02431 MOC red wide-angle context image E12-02432
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Ancillary data for MOC narrow-angle image E12-02431

Acquisition parameters 
     Image ID (picno): E12-02431
     Image start time: 2002-01-22T08:46:58.77 SCET
         Image  width:    512      pixels
         Image height:  11392      pixels
Line integration time:      0.4821 millisec
   Pixel aspect ratio:      0.94
   Crosstrack summing:      4
    Downtrack summing:      4
     Compression type: MOC-PRED-X-5
            Gain mode:     8A (hexadecimal)
          Offset mode:     26 (decimal)
Derived values 
Longitude of image center:    283.33°W
 Latitude of image center:     17.07°N
       Scaled pixel width:      6.23   meters
      Scaled image  width:      3.18   km
      Scaled image height:     67.05   km
     Solar longitude (Ls):    313.59°
    Local True Solar Time:     13.18   decimal hours
           Emission angle:     18.01°
          Incidence angle:     39.21°
              Phase angle:     55.31°
            North azimuth:     93.21°
              Sun azimuth:    300.77°
      Spacecraft altitude:    396.39   km
           Slant distance:    414.50   km

Policy regarding use of processed images

Release date: 7 October 2002