MOC narrow-angle image M20-00687

Elysium valleys


MOC narrow-angle image M20-00687
Map projection is sinusoidal, using 234.04 degrees W as prime meridian 		MOC red wide-angle context image M20-00688
MOC narrow-angle image M20-00687
Map projection is sinusoidal, using 234.04 degrees W as prime meridian 		MOC red wide-angle context image M20-00688
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Ancillary data for MOC narrow-angle image M20-00687

Acquisition parameters 
     Image ID (picno): M20-00687
     Image start time: 2000-10-12T17:48:46.08 SCET
         Image  width:   1024      pixels
         Image height:   3584      pixels
Line integration time:      0.7231 millisec
   Pixel aspect ratio:      1.47
   Crosstrack summing:      2
    Downtrack summing:      2
     Compression type: MOC-DCT-3
            Gain mode:     6A (hexadecimal)
          Offset mode:     28 (decimal)
Derived values 
Longitude of image center:    234.04°W
 Latitude of image center:     20.65°N
       Scaled pixel width:      2.99   meters
      Scaled image  width:      3.06   km
      Scaled image height:     15.80   km
     Solar longitude (Ls):     61.72°
    Local True Solar Time:     13.98   decimal hours
           Emission angle:      0.11°
          Incidence angle:     27.77°
              Phase angle:     27.66°
            North azimuth:     93.17°
              Sun azimuth:     11.46°
      Spacecraft altitude:    398.18   km
           Slant distance:    398.18   km

Policy regarding use of processed images

Release date: 8 October 2001