MOC narrow-angle image R17-00631

Dark material in northwest Arabia Terra crater


MOC narrow-angle image R17-00631
Map projection is sinusoidal, using 4.63 degrees W as prime meridian 		MOC red wide-angle context image R17-00632
MOC narrow-angle image R17-00631
Map projection is sinusoidal, using 4.63 degrees W as prime meridian 		MOC red wide-angle context image R17-00632
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Ancillary data for MOC narrow-angle image R17-00631

Acquisition parameters 
     Image ID (picno): R17-00631
     Image start time: 2004-05-07T23:39:30.73 SCET
         Image  width:    672      pixels
         Image height:   4352      pixels
Line integration time:      0.4821 millisec
   Pixel aspect ratio:      0.91
   Crosstrack summing:      3
    Downtrack summing:      3
     Compression type: MOC-PRED-X-5
            Gain mode:     8A (hexadecimal)
          Offset mode:     16 (decimal)
Derived values 
Longitude of image center:      4.63°W
 Latitude of image center:     31.95°N
       Scaled pixel width:      4.81   meters
      Scaled image  width:      3.24   km
      Scaled image height:     19.00   km
     Solar longitude (Ls):     30.20°
    Local True Solar Time:     13.89   decimal hours
           Emission angle:     18.04°
          Incidence angle:     32.63°
              Phase angle:     43.50°
            North azimuth:     93.47°
              Sun azimuth:    333.09°
      Spacecraft altitude:    409.52   km
           Slant distance:    428.25   km

Policy regarding use of processed images

Release date: 6 April 2005