MOC narrow-angle image R08-01842

Valley northeast of Nili Fossae


MOC narrow-angle image R08-01842 MOC red wide-angle context image R08-01843
MOC narrow-angle image R08-01842 MOC red wide-angle context image R08-01843
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View full-size image, processed but NOT map-projected
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Ancillary data for MOC narrow-angle image R08-01842

Acquisition parameters 
     Image ID (picno): R08-01842
     Image start time: 2003-08-20T17:58:16.34 SCET
         Image  width:    672      pixels
         Image height:  11136      pixels
Line integration time:      0.4821 millisec
   Pixel aspect ratio:      0.92
   Crosstrack summing:      3
    Downtrack summing:      3
     Compression type: MOC-PRED-X-5
            Gain mode:     4A (hexadecimal)
          Offset mode:     46 (decimal)
Derived values 
Longitude of image center:    277.48°W
 Latitude of image center:     29.20°N
       Scaled pixel width:      4.76   meters
      Scaled image  width:      3.20   km
      Scaled image height:     48.76   km
     Solar longitude (Ls):    244.85°
    Local True Solar Time:     14.31   decimal hours
           Emission angle:     18.13°
          Incidence angle:     61.77°
              Phase angle:     77.24°
            North azimuth:     94.29°
              Sun azimuth:    311.06°
      Spacecraft altitude:    404.45   km
           Slant distance:    423.16   km

Policy regarding use of processed images

Release date: 20 April 2004