MOC narrow-angle image R12-01917

Dark slope streaks monitor relative to Viking 713A53 713A55 713A57


MOC narrow-angle image R12-01917
Map projection is sinusoidal, using 320.22 degrees W as prime meridian 		MOC red wide-angle context image R12-01918
MOC narrow-angle image R12-01917
Map projection is sinusoidal, using 320.22 degrees W as prime meridian 		MOC red wide-angle context image R12-01918
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View full-size image, processed but NOT map-projected
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View full-size image, processed but NOT map-projected
(lossless GIF, best quality, slow download)		 View full-size image, processed but NOT map-projected
(lossless GIF, best quality, slow download)
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Ancillary data for MOC narrow-angle image R12-01917

Acquisition parameters 
     Image ID (picno): R12-01917
     Image start time: 2003-12-17T00:55:46.36 SCET
         Image  width:   1024      pixels
         Image height:   4864      pixels
Line integration time:      0.7231 millisec
   Pixel aspect ratio:      1.43
   Crosstrack summing:      2
    Downtrack summing:      2
     Compression type: MOC-PRED-X-5
            Gain mode:     8A (hexadecimal)
          Offset mode:     32 (decimal)
Derived values 
Longitude of image center:    320.22°W
 Latitude of image center:      8.93°N
       Scaled pixel width:      3.08   meters
      Scaled image  width:      3.15   km
      Scaled image height:     21.51   km
     Solar longitude (Ls):    317.44°
    Local True Solar Time:     13.42   decimal hours
           Emission angle:     17.89°
          Incidence angle:     33.25°
              Phase angle:     47.78°
            North azimuth:     93.07°
              Sun azimuth:    312.62°
      Spacecraft altitude:    392.47   km
           Slant distance:    410.18   km

Policy regarding use of processed images

Release date: 27 September 2004