MOC narrow-angle image E12-01790

Crater cut by Valles Marineris chasm wall


MOC narrow-angle image E12-01790
Map projection is sinusoidal, using 45.78 degrees W as prime meridian 		MOC red wide-angle context image E12-01791
MOC narrow-angle image E12-01790
Map projection is sinusoidal, using 45.78 degrees W as prime meridian 		MOC red wide-angle context image E12-01791
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Ancillary data for MOC narrow-angle image E12-01790

Acquisition parameters 
     Image ID (picno): E12-01790
     Image start time: 2002-01-16T13:18:56.49 SCET
         Image  width:   1536      pixels
         Image height:   5376      pixels
Line integration time:      0.7231 millisec
   Pixel aspect ratio:      1.49
   Crosstrack summing:      1
    Downtrack summing:      1
     Compression type: MOC-PRED-X-5
            Gain mode:     2A (hexadecimal)
          Offset mode:     38 (decimal)
Derived values 
Longitude of image center:     45.78°W
 Latitude of image center:     11.29°S
       Scaled pixel width:      1.50   meters
      Scaled image  width:      2.30   km
      Scaled image height:     11.98   km
     Solar longitude (Ls):    310.22°
    Local True Solar Time:     13.31   decimal hours
           Emission angle:     17.98°
          Incidence angle:     20.51°
              Phase angle:     31.63°
            North azimuth:     93.04°
              Sun azimuth:    338.71°
      Spacecraft altitude:    380.74   km
           Slant distance:    398.16   km

Policy regarding use of processed images

Release date: 7 October 2002