MOC narrow-angle image E21-00136

Knobs in eastern Acidalia Planitia


MOC narrow-angle image E21-00136 MOC red wide-angle context image E21-00137
MOC narrow-angle image E21-00136 MOC red wide-angle context image E21-00137
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Ancillary data for MOC narrow-angle image E21-00136

Acquisition parameters 
     Image ID (picno): E21-00136
     Image start time: 2002-10-03T10:42:47.06 SCET
         Image  width:    640      pixels
         Image height:   5760      pixels
Line integration time:      0.4821 millisec
   Pixel aspect ratio:      0.90
   Crosstrack summing:      3
    Downtrack summing:      3
     Compression type: MOC-DCT-3
            Gain mode:     4A (hexadecimal)
          Offset mode:     38 (decimal)
Derived values 
Longitude of image center:     24.89°W
 Latitude of image center:     32.20°N
       Scaled pixel width:      4.81   meters
      Scaled image  width:      3.08   km
      Scaled image height:     25.06   km
     Solar longitude (Ls):     76.45°
    Local True Solar Time:     14.16   decimal hours
           Emission angle:     17.96°
          Incidence angle:     29.50°
              Phase angle:     35.00°
            North azimuth:     93.45°
              Sun azimuth:    356.56°
      Spacecraft altitude:    409.14   km
           Slant distance:    427.68   km

Policy regarding use of processed images

Release date: 30 September 2003