MOC narrow-angle image R18-01451

Scarp at distal end of Chasma Boreale


MOC narrow-angle image R18-01451
Map projection is north polar stereographic 		MOC red wide-angle context image R18-01452
MOC narrow-angle image R18-01451
Map projection is north polar stereographic 		MOC red wide-angle context image R18-01452
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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 R18-01451

Acquisition parameters 
     Image ID (picno): R18-01451
     Image start time: 2004-06-18T05:05:05.45 SCET
         Image  width:   1024      pixels
         Image height:   4480      pixels
Line integration time:      0.7231 millisec
   Pixel aspect ratio:      1.24
   Crosstrack summing:      2
    Downtrack summing:      2
     Compression type: MOC-PRED-X-5
            Gain mode:     8A (hexadecimal)
          Offset mode:     26 (decimal)
Derived values 
Longitude of image center:     65.59°W
 Latitude of image center:     81.06°N
       Scaled pixel width:      3.41   meters
      Scaled image  width:      3.51   km
      Scaled image height:     19.06   km
     Solar longitude (Ls):     48.75°
    Local True Solar Time:     13.01   decimal hours
           Emission angle:     18.20°
          Incidence angle:     62.72°
              Phase angle:     77.98°
            North azimuth:    108.70°
              Sun azimuth:    304.99°
      Spacecraft altitude:    438.51   km
           Slant distance:    458.79   km

Policy regarding use of processed images

Release date: 6 April 2005