MOC narrow-angle image E20-00075

Sample terrain west of Porter Crater


MOC narrow-angle image E20-00075 MOC red wide-angle context image E20-00076
MOC narrow-angle image E20-00075 MOC red wide-angle context image E20-00076
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View full-size image, processed but NOT map-projected
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(lossless GIF, best quality, slow download)
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Ancillary data for MOC narrow-angle image E20-00075

Acquisition parameters 
     Image ID (picno): E20-00075
     Image start time: 2002-09-01T21:02:38.09 SCET
         Image  width:   1024      pixels
         Image height:   2560      pixels
Line integration time:      0.7231 millisec
   Pixel aspect ratio:      1.53
   Crosstrack summing:      1
    Downtrack summing:      1
     Compression type: MOC-DCT-3
            Gain mode:     2A (hexadecimal)
          Offset mode:      0 (decimal)
Derived values 
Longitude of image center:    118.82°W
 Latitude of image center:     48.91°S
       Scaled pixel width:      1.45   meters
      Scaled image  width:      1.49   km
      Scaled image height:      5.69   km
     Solar longitude (Ls):     62.67°
    Local True Solar Time:     14.38   decimal hours
           Emission angle:     18.01°
          Incidence angle:     77.99°
              Phase angle:     62.49°
            North azimuth:     94.59°
              Sun azimuth:     60.92°
      Spacecraft altitude:    371.14   km
           Slant distance:    388.24   km

Policy regarding use of processed images

Release date: 30 September 2003