MOC narrow-angle image E18-01543

South-central floor of crater southwest of Ganges Chasma


MOC narrow-angle image E18-01543
Map projection is sinusoidal, using 53.92 degrees W as prime meridian 		MOC red wide-angle context image E18-01544
MOC narrow-angle image E18-01543
Map projection is sinusoidal, using 53.92 degrees W as prime meridian 		MOC red wide-angle context image E18-01544
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Ancillary data for MOC narrow-angle image E18-01543

Acquisition parameters 
     Image ID (picno): E18-01543
     Image start time: 2002-07-26T16:38:13.66 SCET
         Image  width:    640      pixels
         Image height:   3840      pixels
Line integration time:      0.4821 millisec
   Pixel aspect ratio:      0.94
   Crosstrack summing:      3
    Downtrack summing:      3
     Compression type: MOC-DCT-3
            Gain mode:     4A (hexadecimal)
          Offset mode:     36 (decimal)
Derived values 
Longitude of image center:     53.92°W
 Latitude of image center:     10.23°S
       Scaled pixel width:      4.50   meters
      Scaled image  width:      2.87   km
      Scaled image height:     16.28   km
     Solar longitude (Ls):     46.29°
    Local True Solar Time:     14.00   decimal hours
           Emission angle:     17.93°
          Incidence angle:     40.98°
              Phase angle:     30.17°
            North azimuth:     93.05°
              Sun azimuth:     46.25°
      Spacecraft altitude:    381.43   km
           Slant distance:    398.78   km

Policy regarding use of processed images

Release date: 4 April 2003