MOC narrow-angle image R20-00220

Pit upslope of Niger Vallis at 34.2 S 265.5 W


MOC narrow-angle image R20-00220
Map projection is sinusoidal, using 265.71 degrees W as prime meridian
MOC narrow-angle image R20-00220
Map projection is sinusoidal, using 265.71 degrees W as prime meridian
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Ancillary data for MOC narrow-angle image R20-00220

Acquisition parameters
     Image ID (picno): R20-00220
     Image start time: 2004-08-05T02:31:46.37 SCET
         Image  width:    512      pixels
         Image height:   3200      pixels
Line integration time:      0.4821 millisec
   Pixel aspect ratio:      1.01
   Crosstrack summing:      4
    Downtrack summing:      4
     Compression type: MOC-PRED-X-5
            Gain mode:     6A (hexadecimal)
          Offset mode:      8 (decimal)
Derived values
Longitude of image center:    265.71°W
 Latitude of image center:     34.19°S
       Scaled pixel width:      5.85   meters
      Scaled image  width:      3.00   km
      Scaled image height:     19.01   km
     Solar longitude (Ls):     69.77°
    Local True Solar Time:     14.57   decimal hours
           Emission angle:     18.04°
          Incidence angle:     68.42°
              Phase angle:     54.06°
            North azimuth:     93.61°
              Sun azimuth:     55.59°
      Spacecraft altitude:    373.36   km
           Slant distance:    390.61   km

Policy regarding use of processed images

Release date: 6 April 2005