MOC narrow-angle image E20-00273

Sample northwestern Acidalia Planitia surfaces


MOC narrow-angle image E20-00273 MOC red wide-angle context image E20-00274
MOC narrow-angle image E20-00273 MOC red wide-angle context image E20-00274
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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 E20-00273

Acquisition parameters 
     Image ID (picno): E20-00273
     Image start time: 2002-09-05T17:46:11.49 SCET
         Image  width:    512      pixels
         Image height:   8576      pixels
Line integration time:      0.4821 millisec
   Pixel aspect ratio:      0.88
   Crosstrack summing:      4
    Downtrack summing:      4
     Compression type: MOC-DCT-3
            Gain mode:     4A (hexadecimal)
          Offset mode:     42 (decimal)
Derived values 
Longitude of image center:     39.13°W
 Latitude of image center:     47.86°N
       Scaled pixel width:      6.56   meters
      Scaled image  width:      3.36   km
      Scaled image height:     49.37   km
     Solar longitude (Ls):     64.36°
    Local True Solar Time:     13.96   decimal hours
           Emission angle:     18.05°
          Incidence angle:     34.53°
              Phase angle:     46.40°
            North azimuth:     94.35°
              Sun azimuth:    327.67°
      Spacecraft altitude:    420.01   km
           Slant distance:    439.19   km

Policy regarding use of processed images

Release date: 30 September 2003