MOC narrow-angle image R18-00074

Scarp at distal end of Chasma Boreale


MOC narrow-angle image R18-00074
Map projection is north polar stereographic 		MOC red wide-angle context image R18-00075
MOC narrow-angle image R18-00074
Map projection is north polar stereographic 		MOC red wide-angle context image R18-00075
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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 R18-00074

Acquisition parameters 
     Image ID (picno): R18-00074
     Image start time: 2004-06-01T18:36:09.28 SCET
         Image  width:    512      pixels
         Image height:   5632      pixels
Line integration time:      0.4821 millisec
   Pixel aspect ratio:      0.83
   Crosstrack summing:      4
    Downtrack summing:      4
     Compression type: MOC-PRED-X-5
            Gain mode:     AA (hexadecimal)
          Offset mode:     22 (decimal)
Derived values 
Longitude of image center:     66.77°W
 Latitude of image center:     81.13°N
       Scaled pixel width:      6.79   meters
      Scaled image  width:      3.49   km
      Scaled image height:     31.96   km
     Solar longitude (Ls):     41.43°
    Local True Solar Time:     12.92   decimal hours
           Emission angle:     18.06°
          Incidence angle:     65.04°
              Phase angle:     80.37°
            North azimuth:    108.87°
              Sun azimuth:    303.54°
      Spacecraft altitude:    437.15   km
           Slant distance:    457.07   km

Policy regarding use of processed images

Release date: 6 April 2005