MOC narrow-angle image R18-00213

Circular feature north of Nili Fossae region


MOC narrow-angle image R18-00213 MOC red wide-angle context image R18-00214
MOC narrow-angle image R18-00213 MOC red wide-angle context image R18-00214
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View full-size image, processed but NOT map-projected
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Ancillary data for MOC narrow-angle image R18-00213

Acquisition parameters 
     Image ID (picno): R18-00213
     Image start time: 2004-06-03T11:31:10.82 SCET
         Image  width:    512      pixels
         Image height:   7168      pixels
Line integration time:      0.4821 millisec
   Pixel aspect ratio:      0.92
   Crosstrack summing:      4
    Downtrack summing:      4
     Compression type: MOC-DCT-3
            Gain mode:     8A (hexadecimal)
          Offset mode:     24 (decimal)
Derived values 
Longitude of image center:    287.05°W
 Latitude of image center:     28.30°N
       Scaled pixel width:      6.35   meters
      Scaled image  width:      3.25   km
      Scaled image height:     41.84   km
     Solar longitude (Ls):     42.19°
    Local True Solar Time:     14.06   decimal hours
           Emission angle:     17.92°
          Incidence angle:     30.87°
              Phase angle:     38.42°
            North azimuth:     93.39°
              Sun azimuth:    347.86°
      Spacecraft altitude:    405.14   km
           Slant distance:    423.44   km

Policy regarding use of processed images

Release date: 6 April 2005