MOC narrow-angle image E20-00335

Small knob and cracked surfaces in eastern Acidalia Planitia


MOC narrow-angle image E20-00335 MOC red wide-angle context image E20-00336
MOC narrow-angle image E20-00335 MOC red wide-angle context image E20-00336
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Ancillary data for MOC narrow-angle image E20-00335

Acquisition parameters 
     Image ID (picno): E20-00335
     Image start time: 2002-09-06T17:16:57.01 SCET
         Image  width:    512      pixels
         Image height:   3968      pixels
Line integration time:      0.4821 millisec
   Pixel aspect ratio:      0.89
   Crosstrack summing:      4
    Downtrack summing:      4
     Compression type: MOC-PRED-X-5
            Gain mode:     4A (hexadecimal)
          Offset mode:     42 (decimal)
Derived values 
Longitude of image center:     21.80°W
 Latitude of image center:     42.56°N
       Scaled pixel width:      6.51   meters
      Scaled image  width:      3.33   km
      Scaled image height:     22.94   km
     Solar longitude (Ls):     64.78°
    Local True Solar Time:     14.00   decimal hours
           Emission angle:     18.06°
          Incidence angle:     31.95°
              Phase angle:     42.48°
            North azimuth:     93.95°
              Sun azimuth:    334.98°
      Spacecraft altitude:    416.12   km
           Slant distance:    435.16   km

Policy regarding use of processed images

Release date: 30 September 2003