MOC wide-angle image E20-01689

Red WA view of north polar cap and dunes

MOC wide-angle image E20-01689
MOC wide-angle image E20-01689
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Ancillary data for MOC wide-angle image E20-01689

Acquisition parameters
     Image ID (picno): E20-01689
     Image start time: 2002-09-29T22:35:51.55 SCET
         Image  width:    640      pixels
         Image height:   2688      pixels
Line integration time:     80.4800 millisec
   Pixel aspect ratio:      0.83
   Crosstrack summing:      1
    Downtrack summing:      1
     Compression type: MOC-NONE
            Gain mode:     5A (hexadecimal)
          Offset mode:      5 (decimal)
Derived values
Longitude of image center:    252.06°W
 Latitude of image center:     79.91°N
       Scaled pixel width:    283.67   meters
      Scaled image  width:    185.97   km
      Scaled image height:    637.43   km
     Solar longitude (Ls):     74.92°
    Local True Solar Time:     13.14   decimal hours
           Emission angle:     18.18°
          Incidence angle:     56.16°
              Phase angle:     71.20°
            North azimuth:    106.78°
              Sun azimuth:    306.15°
      Spacecraft altitude:    436.28   km
           Slant distance:    456.42   km

Policy regarding use of processed images

Release date: 30 September 2003