MOC narrow-angle image R04-00638

Contact between southwest Melas Chasma wall and interior surfaces


MOC narrow-angle image R04-00638 MOC red wide-angle context image R04-00639
MOC narrow-angle image R04-00638 MOC red wide-angle context image R04-00639
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Ancillary data for MOC narrow-angle image R04-00638

Acquisition parameters 
     Image ID (picno): R04-00638
     Image start time: 2003-04-10T15:47:48.64 SCET
         Image  width:    672      pixels
         Image height:  11776      pixels
Line integration time:      0.4821 millisec
   Pixel aspect ratio:      1.03
   Crosstrack summing:      3
    Downtrack summing:      3
     Compression type: MOC-PRED-X-5
            Gain mode:     8A (hexadecimal)
          Offset mode:     18 (decimal)
Derived values 
Longitude of image center:     75.42°W
 Latitude of image center:     10.90°S
       Scaled pixel width:      4.47   meters
      Scaled image  width:      3.00   km
      Scaled image height:     53.79   km
     Solar longitude (Ls):    166.12°
    Local True Solar Time:     14.83   decimal hours
           Emission angle:     18.24°
          Incidence angle:     45.59°
              Phase angle:     41.41°
            North azimuth:     93.12°
              Sun azimuth:     22.66°
      Spacecraft altitude:    378.70   km
           Slant distance:    396.57   km

Policy regarding use of processed images

Release date: 20 April 2004