MOC narrow-angle image M18-01216

Sample portion of partly-filled crater S of Reull Vallis


MOC narrow-angle image M18-01216
Map projection is sinusoidal, using 250.21 degrees W as prime meridian 		MOC red wide-angle context image M18-01217
MOC narrow-angle image M18-01216
Map projection is sinusoidal, using 250.21 degrees W as prime meridian 		MOC red wide-angle context image M18-01217
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Ancillary data for MOC narrow-angle image M18-01216

Acquisition parameters 
     Image ID (picno): M18-01216
     Image start time: 2000-08-20T08:51:38.09 SCET
         Image  width:    640      pixels
         Image height:   4608      pixels
Line integration time:      0.6026 millisec
   Pixel aspect ratio:      1.33
   Crosstrack summing:      3
    Downtrack summing:      3
     Compression type: MOC-DCT-3
            Gain mode:     4A (hexadecimal)
          Offset mode:     40 (decimal)
Derived values 
Longitude of image center:    250.21°W
 Latitude of image center:     41.40°S
       Scaled pixel width:      4.17   meters
      Scaled image  width:      2.67   km
      Scaled image height:     25.64   km
     Solar longitude (Ls):     38.07°
    Local True Solar Time:     13.95   decimal hours
           Emission angle:      0.30°
          Incidence angle:     62.82°
              Phase angle:     62.59°
            North azimuth:     94.04°
              Sun azimuth:     61.82°
      Spacecraft altitude:    371.62   km
           Slant distance:    371.63   km

Policy regarding use of processed images

Release date: 4 April 2001