MOC narrow-angle image M13-00818

Trough with central ridge in distal Ares Vallis in SE Acidalia


MOC narrow-angle image M13-00818
Map projection is sinusoidal, using 28.67 degrees W as prime meridian 		MOC red wide-angle context image M13-00819
MOC narrow-angle image M13-00818
Map projection is sinusoidal, using 28.67 degrees W as prime meridian 		MOC red wide-angle context image M13-00819
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Ancillary data for MOC narrow-angle image M13-00818

Acquisition parameters 
     Image ID (picno): M13-00818
     Image start time: 2000-03-12T10:28:19.40 SCET
         Image  width:   1024      pixels
         Image height:   4480      pixels
Line integration time:      0.7231 millisec
   Pixel aspect ratio:      1.45
   Crosstrack summing:      2
    Downtrack summing:      2
     Compression type: MOC-PRED-X-5
            Gain mode:     4A (hexadecimal)
          Offset mode:     40 (decimal)
Derived values 
Longitude of image center:     28.67°W
 Latitude of image center:     28.05°N
       Scaled pixel width:      3.01   meters
      Scaled image  width:      3.09   km
      Scaled image height:     19.67   km
     Solar longitude (Ls):    317.07°
    Local True Solar Time:     13.08   decimal hours
           Emission angle:      0.17°
          Incidence angle:     47.62°
              Phase angle:     47.73°
            North azimuth:     93.30°
              Sun azimuth:    294.70°
      Spacecraft altitude:    401.93   km
           Slant distance:    401.93   km

Policy regarding use of processed images

Release date: 4 April 2001