MOC narrow-angle image R18-00748

Defrosting north polar dunes


MOC narrow-angle image R18-00748
Map projection is north polar stereographic
MOC narrow-angle image R18-00748
Map projection is north polar stereographic
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Ancillary data for MOC narrow-angle image R18-00748

Acquisition parameters
     Image ID (picno): R18-00748
     Image start time: 2004-06-09T11:04:50.66 SCET
         Image  width:    336      pixels
         Image height:   1152      pixels
Line integration time:      0.4821 millisec
   Pixel aspect ratio:      0.83
   Crosstrack summing:      6
    Downtrack summing:      6
     Compression type: MOC-PRED-X-5
            Gain mode:     8A (hexadecimal)
          Offset mode:     52 (decimal)
Derived values
Longitude of image center:    237.66°W
 Latitude of image center:     79.95°N
       Scaled pixel width:     10.23   meters
      Scaled image  width:      3.45   km
      Scaled image height:      9.81   km
     Solar longitude (Ls):     44.86°
    Local True Solar Time:     13.11   decimal hours
           Emission angle:     18.20°
          Incidence angle:     62.93°
              Phase angle:     78.25°
            North azimuth:    106.63°
              Sun azimuth:    304.57°
      Spacecraft altitude:    438.75   km
           Slant distance:    459.04   km

Policy regarding use of processed images

Release date: 6 April 2005