MOC narrow-angle image R04-01897

Contact between southwest Melas Chasma wall and interior surfaces


MOC narrow-angle image R04-01897 MOC red wide-angle context image R04-01898
MOC narrow-angle image R04-01897 MOC red wide-angle context image R04-01898
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Ancillary data for MOC narrow-angle image R04-01897

Acquisition parameters 
     Image ID (picno): R04-01897
     Image start time: 2003-04-25T01:02:21.08 SCET
         Image  width:    512      pixels
         Image height:  21120      pixels
Line integration time:      0.4821 millisec
   Pixel aspect ratio:      1.00
   Crosstrack summing:      4
    Downtrack summing:      4
     Compression type: MOC-PRED-X-5
            Gain mode:     AA (hexadecimal)
          Offset mode:     12 (decimal)
Derived values 
Longitude of image center:     75.45°W
 Latitude of image center:     11.11°S
       Scaled pixel width:      5.96   meters
      Scaled image  width:      3.05   km
      Scaled image height:    125.54   km
     Solar longitude (Ls):    173.98°
    Local True Solar Time:     14.86   decimal hours
           Emission angle:     17.98°
          Incidence angle:     44.96°
              Phase angle:     42.19°
            North azimuth:     93.10°
              Sun azimuth:     18.25°
      Spacecraft altitude:    379.26   km
           Slant distance:    396.62   km

Policy regarding use of processed images

Release date: 20 April 2004