MOC narrow-angle image E18-01549

Knobs on crater floor at 44.1 S 77.4 W


MOC narrow-angle image E18-01549
Map projection is sinusoidal, using 77.55 degrees W as prime meridian 		MOC red wide-angle context image E18-01550
MOC narrow-angle image E18-01549
Map projection is sinusoidal, using 77.55 degrees W as prime meridian 		MOC red wide-angle context image E18-01550
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Ancillary data for MOC narrow-angle image E18-01549

Acquisition parameters 
     Image ID (picno): E18-01549
     Image start time: 2002-07-26T18:24:57.79 SCET
         Image  width:    640      pixels
         Image height:   2688      pixels
Line integration time:      0.4821 millisec
   Pixel aspect ratio:      1.02
   Crosstrack summing:      3
    Downtrack summing:      3
     Compression type: MOC-DCT-3
            Gain mode:     2A (hexadecimal)
          Offset mode:     24 (decimal)
Derived values 
Longitude of image center:     77.55°W
 Latitude of image center:     44.17°S
       Scaled pixel width:      4.36   meters
      Scaled image  width:      2.80   km
      Scaled image height:     11.95   km
     Solar longitude (Ls):     46.32°
    Local True Solar Time:     14.16   decimal hours
           Emission angle:     18.03°
          Incidence angle:     68.84°
              Phase angle:     53.46°
            North azimuth:     94.17°
              Sun azimuth:     60.92°
      Spacecraft altitude:    372.04   km
           Slant distance:    389.23   km

Policy regarding use of processed images

Release date: 4 April 2003