MOC narrow-angle image M21-01672

Sample valley SW of Echus Chasma


MOC narrow-angle image M21-01672
Map projection is sinusoidal, using 82.39 degrees W as prime meridian 		MOC red wide-angle context image M21-01673
MOC narrow-angle image M21-01672
Map projection is sinusoidal, using 82.39 degrees W as prime meridian 		MOC red wide-angle context image M21-01673
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Ancillary data for MOC narrow-angle image M21-01672

Acquisition parameters 
     Image ID (picno): M21-01672
     Image start time: 2000-11-26T12:31:50.31 SCET
         Image  width:   1024      pixels
         Image height:   4224      pixels
Line integration time:      0.7231 millisec
   Pixel aspect ratio:      1.54
   Crosstrack summing:      2
    Downtrack summing:      2
     Compression type: MOC-DCT-3
            Gain mode:     6A (hexadecimal)
          Offset mode:     36 (decimal)
Derived values 
Longitude of image center:     82.39°W
 Latitude of image center:      0.23°N
       Scaled pixel width:      2.89   meters
      Scaled image  width:      2.95   km
      Scaled image height:     18.85   km
     Solar longitude (Ls):     81.28°
    Local True Solar Time:     14.21   decimal hours
           Emission angle:      0.18°
          Incidence angle:     40.53°
              Phase angle:     40.38°
            North azimuth:     93.08°
              Sun azimuth:     43.09°
      Spacecraft altitude:    383.97   km
           Slant distance:    383.97   km

Policy regarding use of processed images

Release date: 8 October 2001