MOC narrow-angle image S06-01921

Darkening/defrosting south polar terrain


MOC narrow-angle image S06-01921
Map projection is south polar stereographic 		MOC red wide-angle context image S06-01922
MOC narrow-angle image S06-01921
Map projection is south polar stereographic 		MOC red wide-angle context image S06-01922
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Ancillary data for MOC narrow-angle image S06-01921

Acquisition parameters 
     Image ID (picno): S06-01921
     Image start time: 2005-05-21T07:37:33.69 SCET
         Image  width:   1024      pixels
         Image height:   3968      pixels
Line integration time:      0.7231 millisec
   Pixel aspect ratio:      1.51
   Crosstrack summing:      2
    Downtrack summing:      2
     Compression type: MOC-PRED-X-5
            Gain mode:     0A (hexadecimal)
          Offset mode:     16 (decimal)
Derived values 
Longitude of image center:    280.26°W
 Latitude of image center:     81.74°S
       Scaled pixel width:      2.89   meters
      Scaled image  width:      2.98   km
      Scaled image height:     17.48   km
     Solar longitude (Ls):    215.15°
    Local True Solar Time:      1.44   decimal hours
           Emission angle:     17.90°
          Incidence angle:     83.51°
              Phase angle:     70.49°
            North azimuth:    249.26°
              Sun azimuth:     48.04°
      Spacecraft altitude:    372.69   km
           Slant distance:    389.67   km

Policy regarding use of processed images

Release date: 13 April 2006