MOC narrow-angle image E12-02235

Sample knobs and craters in western Acidalia Planitia


MOC narrow-angle image E12-02235
Map projection is sinusoidal, using 46.55 degrees W as prime meridian 		MOC red wide-angle context image E12-02236
MOC narrow-angle image E12-02235
Map projection is sinusoidal, using 46.55 degrees W as prime meridian 		MOC red wide-angle context image E12-02236
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Ancillary data for MOC narrow-angle image E12-02235

Acquisition parameters 
     Image ID (picno): E12-02235
     Image start time: 2002-01-20T15:44:53.09 SCET
         Image  width:    512      pixels
         Image height:   6528      pixels
Line integration time:      0.4821 millisec
   Pixel aspect ratio:      0.88
   Crosstrack summing:      4
    Downtrack summing:      4
     Compression type: MOC-PRED-X-5
            Gain mode:     6A (hexadecimal)
          Offset mode:     14 (decimal)
Derived values 
Longitude of image center:     46.55°W
 Latitude of image center:     47.83°N
       Scaled pixel width:      6.56   meters
      Scaled image  width:      3.36   km
      Scaled image height:     37.59   km
     Solar longitude (Ls):    312.60°
    Local True Solar Time:     13.04   decimal hours
           Emission angle:     18.06°
          Incidence angle:     67.57°
              Phase angle:     84.58°
            North azimuth:     94.35°
              Sun azimuth:    290.50°
      Spacecraft altitude:    420.04   km
           Slant distance:    439.25   km

Policy regarding use of processed images

Release date: 7 October 2002