MOC narrow-angle image E23-01123

Dune field in depression among northwest Argyre mountains


MOC narrow-angle image E23-01123 MOC red wide-angle context image E23-01124
MOC narrow-angle image E23-01123 MOC red wide-angle context image E23-01124
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Ancillary data for MOC narrow-angle image E23-01123

Acquisition parameters 
     Image ID (picno): E23-01123
     Image start time: 2002-12-24T17:46:00.88 SCET
         Image  width:    640      pixels
         Image height:   5376      pixels
Line integration time:      0.4821 millisec
   Pixel aspect ratio:      1.01
   Crosstrack summing:      3
    Downtrack summing:      3
     Compression type: MOC-DCT-3
            Gain mode:     4A (hexadecimal)
          Offset mode:      0 (decimal)
Derived values 
Longitude of image center:     53.31°W
 Latitude of image center:     41.50°S
       Scaled pixel width:      4.38   meters
      Scaled image  width:      2.81   km
      Scaled image height:     23.83   km
     Solar longitude (Ls):    113.11°
    Local True Solar Time:     14.67   decimal hours
           Emission angle:     18.18°
          Incidence angle:     74.51°
              Phase angle:     60.01°
            North azimuth:     93.92°
              Sun azimuth:     55.89°
      Spacecraft altitude:    373.10   km
           Slant distance:    390.62   km

Policy regarding use of processed images

Release date: 30 September 2003