MOC narrow-angle image R20-00227

Fan-like form in western Dawes Crater


MOC narrow-angle image R20-00227
Map projection is sinusoidal, using 323.38 degrees W as prime meridian 		MOC red wide-angle context image R20-00228
MOC narrow-angle image R20-00227
Map projection is sinusoidal, using 323.38 degrees W as prime meridian 		MOC red wide-angle context image R20-00228
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Ancillary data for MOC narrow-angle image R20-00227

Acquisition parameters 
     Image ID (picno): R20-00227
     Image start time: 2004-08-05T06:34:32.98 SCET
         Image  width:   1024      pixels
         Image height:   4736      pixels
Line integration time:      0.7231 millisec
   Pixel aspect ratio:      1.40
   Crosstrack summing:      2
    Downtrack summing:      2
     Compression type: MOC-DCT-3
            Gain mode:     6A (hexadecimal)
          Offset mode:     20 (decimal)
Derived values 
Longitude of image center:    323.38°W
 Latitude of image center:      9.31°S
       Scaled pixel width:      3.54   meters
      Scaled image  width:      3.62   km
      Scaled image height:     23.52   km
     Solar longitude (Ls):     69.84°
    Local True Solar Time:     14.66   decimal hours
           Emission angle:     26.74°
          Incidence angle:     51.13°
              Phase angle:     35.71°
            North azimuth:     93.34°
              Sun azimuth:     44.05°
      Spacecraft altitude:    380.47   km
           Slant distance:    420.73   km

Policy regarding use of processed images

Release date: 6 April 2005