MOC narrow-angle image R20-01530

Terrain west of Echus Chasma


MOC narrow-angle image R20-01530
Map projection is sinusoidal, using 82.74 degrees W as prime meridian 		MOC red wide-angle context image R20-01531
MOC narrow-angle image R20-01530
Map projection is sinusoidal, using 82.74 degrees W as prime meridian 		MOC red wide-angle context image R20-01531
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View full-size image, processed but NOT map-projected
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(lossless GIF, best quality, slow download)
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Ancillary data for MOC narrow-angle image R20-01530

Acquisition parameters 
     Image ID (picno): R20-01530
     Image start time: 2004-08-29T05:40:54.45 SCET
         Image  width:    672      pixels
         Image height:   6784      pixels
Line integration time:      0.4821 millisec
   Pixel aspect ratio:      0.93
   Crosstrack summing:      3
    Downtrack summing:      3
     Compression type: MOC-PRED-X-5
            Gain mode:     6A (hexadecimal)
          Offset mode:     30 (decimal)
Derived values 
Longitude of image center:     82.74°W
 Latitude of image center:      1.12°N
       Scaled pixel width:      4.57   meters
      Scaled image  width:      3.07   km
      Scaled image height:     28.96   km
     Solar longitude (Ls):     80.31°
    Local True Solar Time:     14.50   decimal hours
           Emission angle:     17.94°
          Incidence angle:     43.39°
              Phase angle:     34.35°
            North azimuth:     93.00°
              Sun azimuth:     39.17°
      Spacecraft altitude:    387.53   km
           Slant distance:    405.15   km

Policy regarding use of processed images

Release date: 6 April 2005