MOC narrow-angle image R12-02918

Flows and small valleys on northwest flank of Alba Patera


MOC narrow-angle image R12-02918 MOC red wide-angle context image R12-02919
MOC narrow-angle image R12-02918 MOC red wide-angle context image R12-02919
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Ancillary data for MOC narrow-angle image R12-02918

Acquisition parameters 
     Image ID (picno): R12-02918
     Image start time: 2003-12-24T15:37:32.73 SCET
         Image  width:    672      pixels
         Image height:  13568      pixels
Line integration time:      0.4821 millisec
   Pixel aspect ratio:      0.88
   Crosstrack summing:      3
    Downtrack summing:      3
     Compression type: MOC-PRED-X-5
            Gain mode:     4A (hexadecimal)
          Offset mode:     42 (decimal)
Derived values 
Longitude of image center:    109.95°W
 Latitude of image center:     45.74°N
       Scaled pixel width:      4.88   meters
      Scaled image  width:      3.29   km
      Scaled image height:     58.74   km
     Solar longitude (Ls):    321.76°
    Local True Solar Time:     13.23   decimal hours
           Emission angle:     17.99°
          Incidence angle:     63.28°
              Phase angle:     79.82°
            North azimuth:     94.36°
              Sun azimuth:    294.45°
      Spacecraft altitude:    416.98   km
           Slant distance:    435.90   km

Policy regarding use of processed images

Release date: 27 September 2004