MOC wide-angle image R21-00168

Weather/event monitoring at Mars Exploration Rover Spirit site


MOC wide-angle image R21-00168
MOC wide-angle image R21-00168
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Ancillary data for MOC wide-angle image R21-00168

Acquisition parameters
     Image ID (picno): R21-00168
     Image start time: 2004-09-04T16:38:02.39 SCET
         Image  width:    688      pixels
         Image height:    704      pixels
Line integration time:     80.4800 millisec
   Pixel aspect ratio:      0.98
   Crosstrack summing:      1
    Downtrack summing:      1
     Compression type: MOC-NONE
            Gain mode:     3A (hexadecimal)
          Offset mode:      5 (decimal)
Derived values
Longitude of image center:    184.75°W
 Latitude of image center:     14.63°S
       Scaled pixel width:    253.23   meters
      Scaled image  width:    178.27   km
      Scaled image height:    174.09   km
     Solar longitude (Ls):     83.14°
    Local True Solar Time:     14.53   decimal hours
           Emission angle:     18.70°
          Incidence angle:     54.32°
              Phase angle:     46.12°
            North azimuth:     93.05°
              Sun azimuth:     49.53°
      Spacecraft altitude:    381.46   km
           Slant distance:    400.40   km

Policy regarding use of processed images

Release date: 6 April 2005