MOC narrow-angle image R18-01895

Defrosting north polar dunes and crater


MOC narrow-angle image R18-01895
Map projection is north polar stereographic
MOC narrow-angle image R18-01895
Map projection is north polar stereographic
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Ancillary data for MOC narrow-angle image R18-01895

Acquisition parameters
     Image ID (picno): R18-01895
     Image start time: 2004-06-24T06:24:25.53 SCET
         Image  width:    512      pixels
         Image height:   4864      pixels
Line integration time:      0.4821 millisec
   Pixel aspect ratio:      0.83
   Crosstrack summing:      4
    Downtrack summing:      4
     Compression type: MOC-PRED-X-5
            Gain mode:     6A (hexadecimal)
          Offset mode:     12 (decimal)
Derived values
Longitude of image center:    169.05°W
 Latitude of image center:     81.61°N
       Scaled pixel width:      6.79   meters
      Scaled image  width:      3.49   km
      Scaled image height:     27.71   km
     Solar longitude (Ls):     51.43°
    Local True Solar Time:      3.58   decimal hours
           Emission angle:     18.16°
          Incidence angle:     75.64°
              Phase angle:     91.17°
            North azimuth:    250.18°
              Sun azimuth:    301.92°
      Spacecraft altitude:    436.90   km
           Slant distance:    457.03   km

Policy regarding use of processed images

Release date: 6 April 2005