MOC narrow-angle image E23-00987

Viking-style gully/valley Nereidum Fretum Montes north Argyre


MOC narrow-angle image E23-00987 MOC red wide-angle context image E23-00988
MOC narrow-angle image E23-00987 MOC red wide-angle context image E23-00988
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Ancillary data for MOC narrow-angle image E23-00987

Acquisition parameters 
     Image ID (picno): E23-00987
     Image start time: 2002-12-21T15:14:48.92 SCET
         Image  width:   1024      pixels
         Image height:   4736      pixels
Line integration time:      0.4821 millisec
   Pixel aspect ratio:      0.88
   Crosstrack summing:      2
    Downtrack summing:      2
     Compression type: MOC-DCT-3
            Gain mode:     4A (hexadecimal)
          Offset mode:      0 (decimal)
Derived values 
Longitude of image center:     41.78°W
 Latitude of image center:     34.89°S
       Scaled pixel width:      3.77   meters
      Scaled image  width:      3.87   km
      Scaled image height:     15.70   km
     Solar longitude (Ls):    111.68°
    Local True Solar Time:     14.91   decimal hours
           Emission angle:     31.36°
          Incidence angle:     71.45°
              Phase angle:     55.85°
            North azimuth:     96.04°
              Sun azimuth:     54.02°
      Spacecraft altitude:    373.83   km
           Slant distance:    430.01   km

Policy regarding use of processed images

Release date: 30 September 2003