MOC narrow-angle image S01-01231

Dune field in depression among northwest Argyre mountains


MOC narrow-angle image S01-01231
Map projection is sinusoidal, using 53.43 degrees W as prime meridian 		MOC red wide-angle context image S01-01232
MOC narrow-angle image S01-01231
Map projection is sinusoidal, using 53.43 degrees W as prime meridian 		MOC red wide-angle context image S01-01232
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Ancillary data for MOC narrow-angle image S01-01231

Acquisition parameters 
     Image ID (picno): S01-01231
     Image start time: 2004-12-30T10:59:20.03 SCET
         Image  width:   1024      pixels
         Image height:   4864      pixels
Line integration time:      0.7231 millisec
   Pixel aspect ratio:      1.53
   Crosstrack summing:      2
    Downtrack summing:      2
     Compression type: MOC-PRED-X-5
            Gain mode:     4A (hexadecimal)
          Offset mode:      4 (decimal)
Derived values 
Longitude of image center:     53.43°W
 Latitude of image center:     41.68°S
       Scaled pixel width:      2.91   meters
      Scaled image  width:      2.99   km
      Scaled image height:     21.64   km
     Solar longitude (Ls):    136.71°
    Local True Solar Time:     14.93   decimal hours
           Emission angle:     17.99°
          Incidence angle:     71.37°
              Phase angle:     58.30°
            North azimuth:     93.91°
              Sun azimuth:     49.35°
      Spacecraft altitude:    372.07   km
           Slant distance:    389.17   km

Policy regarding use of processed images

Release date: 12 October 2005