MOC narrow-angle image E21-00078

Arc of light-toned mounds in Acidalia Planitia


MOC narrow-angle image E21-00078 MOC red wide-angle context image E21-00079
MOC narrow-angle image E21-00078 MOC red wide-angle context image E21-00079
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Ancillary data for MOC narrow-angle image E21-00078

Acquisition parameters 
     Image ID (picno): E21-00078
     Image start time: 2002-10-02T11:14:32.70 SCET
         Image  width:    512      pixels
         Image height:   3328      pixels
Line integration time:      0.4821 millisec
   Pixel aspect ratio:      0.88
   Crosstrack summing:      4
    Downtrack summing:      4
     Compression type: MOC-DCT-3
            Gain mode:     8A (hexadecimal)
          Offset mode:     14 (decimal)
Derived values 
Longitude of image center:     43.31°W
 Latitude of image center:     44.77°N
       Scaled pixel width:      6.55   meters
      Scaled image  width:      3.36   km
      Scaled image height:     19.16   km
     Solar longitude (Ls):     76.03°
    Local True Solar Time:     14.08   decimal hours
           Emission angle:     18.09°
          Incidence angle:     32.55°
              Phase angle:     42.85°
            North azimuth:     94.12°
              Sun azimuth:    335.90°
      Spacecraft altitude:    418.82   km
           Slant distance:    438.04   km

Policy regarding use of processed images

Release date: 30 September 2003