MOC narrow-angle image R09-02143

Defrosting south polar terrain


MOC narrow-angle image R09-02143 MOC red wide-angle context image R09-02144
MOC narrow-angle image R09-02143 MOC red wide-angle context image R09-02144
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View full-size image, processed but NOT map-projected
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Ancillary data for MOC narrow-angle image R09-02143

Acquisition parameters 
     Image ID (picno): R09-02143
     Image start time: 2003-09-18T17:42:53.90 SCET
         Image  width:   1024      pixels
         Image height:   7680      pixels
Line integration time:      0.7231 millisec
   Pixel aspect ratio:      1.55
   Crosstrack summing:      2
    Downtrack summing:      2
     Compression type: MOC-PRED-X-5
            Gain mode:     AA (hexadecimal)
          Offset mode:     18 (decimal)
Derived values 
Longitude of image center:    333.06°W
 Latitude of image center:     81.23°S
       Scaled pixel width:      2.90   meters
      Scaled image  width:      2.99   km
      Scaled image height:     34.59   km
     Solar longitude (Ls):    263.23°
    Local True Solar Time:     15.42   decimal hours
           Emission angle:     18.07°
          Incidence angle:     59.74°
              Phase angle:     45.94°
            North azimuth:    109.48°
              Sun azimuth:     54.35°
      Spacecraft altitude:    373.22   km
           Slant distance:    390.54   km

Policy regarding use of processed images

Release date: 20 April 2004