MOC narrow-angle image E20-00998

Light-toned outcrops in Aram Chaos


MOC narrow-angle image E20-00998 MOC red wide-angle context image E20-00999
MOC narrow-angle image E20-00998 MOC red wide-angle context image E20-00999
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View full-size image, processed but NOT map-projected
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(lossless GIF, best quality, slow download)
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Ancillary data for MOC narrow-angle image E20-00998

Acquisition parameters 
     Image ID (picno): E20-00998
     Image start time: 2002-09-19T01:16:54.25 SCET
         Image  width:   1024      pixels
         Image height:   5504      pixels
Line integration time:      0.6026 millisec
   Pixel aspect ratio:      1.22
   Crosstrack summing:      2
    Downtrack summing:      2
     Compression type: MOC-DCT-3
            Gain mode:     4A (hexadecimal)
          Offset mode:     24 (decimal)
Derived values 
Longitude of image center:     20.38°W
 Latitude of image center:      1.71°N
       Scaled pixel width:      3.05   meters
      Scaled image  width:      3.12   km
      Scaled image height:     20.41   km
     Solar longitude (Ls):     70.17°
    Local True Solar Time:     14.22   decimal hours
           Emission angle:     18.06°
          Incidence angle:     39.07°
              Phase angle:     30.35°
            North azimuth:     92.95°
              Sun azimuth:     39.73°
      Spacecraft altitude:    387.27   km
           Slant distance:    405.12   km

Policy regarding use of processed images

Release date: 30 September 2003