MOC narrow-angle image E19-00665

Defrosting north polar dunes


MOC narrow-angle image E19-00665 MOC red wide-angle context image E19-00666
MOC narrow-angle image E19-00665 MOC red wide-angle context image E19-00666
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Ancillary data for MOC narrow-angle image E19-00665

Acquisition parameters 
     Image ID (picno): E19-00665
     Image start time: 2002-08-31T06:36:38.88 SCET
         Image  width:    672      pixels
         Image height:   4352      pixels
Line integration time:      0.4821 millisec
   Pixel aspect ratio:      0.84
   Crosstrack summing:      3
    Downtrack summing:      3
     Compression type: MOC-PRED-X-5
            Gain mode:     6A (hexadecimal)
          Offset mode:      8 (decimal)
Derived values 
Longitude of image center:     79.20°W
 Latitude of image center:     82.06°N
       Scaled pixel width:      5.05   meters
      Scaled image  width:      3.41   km
      Scaled image height:     18.58   km
     Solar longitude (Ls):     61.97°
    Local True Solar Time:      3.61   decimal hours
           Emission angle:     18.21°
          Incidence angle:     72.70°
              Phase angle:     88.62°
            North azimuth:    247.80°
              Sun azimuth:    299.84°
      Spacecraft altitude:    433.34   km
           Slant distance:    453.44   km

Policy regarding use of processed images

Release date: 30 September 2003