MOC narrow-angle image E18-01257

Southern crater wall at 50.2 S 186.6 W


MOC narrow-angle image E18-01257
Map projection is sinusoidal, using 186.71 degrees W as prime meridian 		MOC red wide-angle context image E18-01258
MOC narrow-angle image E18-01257
Map projection is sinusoidal, using 186.71 degrees W as prime meridian 		MOC red wide-angle context image E18-01258
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Ancillary data for MOC narrow-angle image E18-01257

Acquisition parameters 
     Image ID (picno): E18-01257
     Image start time: 2002-07-21T22:37:57.03 SCET
         Image  width:   1024      pixels
         Image height:   2816      pixels
Line integration time:      0.7231 millisec
   Pixel aspect ratio:      1.52
   Crosstrack summing:      2
    Downtrack summing:      2
     Compression type: MOC-DCT-3
            Gain mode:     2A (hexadecimal)
          Offset mode:     18 (decimal)
Derived values 
Longitude of image center:    186.71°W
 Latitude of image center:     50.21°S
       Scaled pixel width:      2.91   meters
      Scaled image  width:      2.98   km
      Scaled image height:     12.50   km
     Solar longitude (Ls):     44.17°
    Local True Solar Time:     14.17   decimal hours
           Emission angle:     17.91°
          Incidence angle:     73.35°
              Phase angle:     57.83°
            North azimuth:     94.55°
              Sun azimuth:     61.99°
      Spacecraft altitude:    372.48   km
           Slant distance:    389.45   km

Policy regarding use of processed images

Release date: 4 April 2003