MOC narrow-angle image R18-02325

North polar slopes/trough area


MOC narrow-angle image R18-02325
Map projection is north polar stereographic
MOC narrow-angle image R18-02325
Map projection is north polar stereographic
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Ancillary data for MOC narrow-angle image R18-02325

Acquisition parameters
     Image ID (picno): R18-02325
     Image start time: 2004-06-30T13:30:34.17 SCET
         Image  width:   1024      pixels
         Image height:   4864      pixels
Line integration time:      0.7231 millisec
   Pixel aspect ratio:      1.25
   Crosstrack summing:      2
    Downtrack summing:      2
     Compression type: MOC-PRED-X-5
            Gain mode:     6A (hexadecimal)
          Offset mode:     22 (decimal)
Derived values
Longitude of image center:    202.34°W
 Latitude of image center:     84.61°N
       Scaled pixel width:      3.39   meters
      Scaled image  width:      3.49   km
      Scaled image height:     20.75   km
     Solar longitude (Ls):     54.21°
    Local True Solar Time:      4.45   decimal hours
           Emission angle:     18.13°
          Incidence angle:     71.99°
              Phase angle:     87.41°
            North azimuth:    237.63°
              Sun azimuth:    302.77°
      Spacecraft altitude:    437.10   km
           Slant distance:    457.18   km

Policy regarding use of processed images

Release date: 6 April 2005