MOC narrow-angle image E12-02197

Rugged terrain on floor of Hellas Crater


MOC narrow-angle image E12-02197 MOC red wide-angle context image E12-02198
MOC narrow-angle image E12-02197 MOC red wide-angle context image E12-02198
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Ancillary data for MOC narrow-angle image E12-02197

Acquisition parameters 
     Image ID (picno): E12-02197
     Image start time: 2002-01-20T09:21:36.37 SCET
         Image  width:    512      pixels
         Image height:  13824      pixels
Line integration time:      0.4821 millisec
   Pixel aspect ratio:      1.01
   Crosstrack summing:      4
    Downtrack summing:      4
     Compression type: MOC-PRED-X-5
            Gain mode:     AA (hexadecimal)
          Offset mode:     40 (decimal)
Derived values 
Longitude of image center:    307.28°W
 Latitude of image center:     43.70°S
       Scaled pixel width:      5.82   meters
      Scaled image  width:      2.98   km
      Scaled image height:     81.97   km
     Solar longitude (Ls):    312.45°
    Local True Solar Time:     13.44   decimal hours
           Emission angle:     17.93°
          Incidence angle:     31.30°
              Phase angle:     20.29°
            North azimuth:     94.16°
              Sun azimuth:     51.52°
      Spacecraft altitude:    372.59   km
           Slant distance:    389.60   km

Policy regarding use of processed images

Release date: 7 October 2002