MOC narrow-angle image R13-01985

Flows and small valleys on northwest flank of Alba Patera


MOC narrow-angle image R13-01985 MOC red wide-angle context image R13-01986
MOC narrow-angle image R13-01985 MOC red wide-angle context image R13-01986
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Ancillary data for MOC narrow-angle image R13-01985

Acquisition parameters 
     Image ID (picno): R13-01985
     Image start time: 2004-01-13T04:38:43.32 SCET
         Image  width:    672      pixels
         Image height:  11776      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:     6A (hexadecimal)
          Offset mode:     30 (decimal)
Derived values 
Longitude of image center:    116.68°W
 Latitude of image center:     43.91°N
       Scaled pixel width:      4.90   meters
      Scaled image  width:      3.29   km
      Scaled image height:     51.01   km
     Solar longitude (Ls):    332.60°
    Local True Solar Time:     13.24   decimal hours
           Emission angle:     18.08°
          Incidence angle:     57.77°
              Phase angle:     74.26°
            North azimuth:     94.22°
              Sun azimuth:    296.09°
      Spacecraft altitude:    417.50   km
           Slant distance:    436.65   km

Policy regarding use of processed images

Release date: 27 September 2004