MOC narrow-angle image S01-00272

Dark-floored valley north of Mawrth Vallis


MOC narrow-angle image S01-00272
Map projection is sinusoidal, using 17.70 degrees W as prime meridian 		MOC red wide-angle context image S01-00273
MOC narrow-angle image S01-00272
Map projection is sinusoidal, using 17.70 degrees W as prime meridian 		MOC red wide-angle context image S01-00273
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Ancillary data for MOC narrow-angle image S01-00272

Acquisition parameters 
     Image ID (picno): S01-00272
     Image start time: 2004-12-07T17:46:11.69 SCET
         Image  width:    640      pixels
         Image height:   4608      pixels
Line integration time:      0.4821 millisec
   Pixel aspect ratio:      0.89
   Crosstrack summing:      3
    Downtrack summing:      3
     Compression type: MOC-DCT-3
            Gain mode:     8A (hexadecimal)
          Offset mode:     16 (decimal)
Derived values 
Longitude of image center:     17.70°W
 Latitude of image center:     24.55°N
       Scaled pixel width:      4.75   meters
      Scaled image  width:      3.04   km
      Scaled image height:     19.40   km
     Solar longitude (Ls):    125.74°
    Local True Solar Time:     14.62   decimal hours
           Emission angle:     18.08°
          Incidence angle:     36.62°
              Phase angle:     38.97°
            North azimuth:     93.32°
              Sun azimuth:      4.60°
      Spacecraft altitude:    403.79   km
           Slant distance:    422.36   km

Policy regarding use of processed images

Release date: 12 October 2005