MOC narrow-angle image E21-00671

Traverse across knobs in Acidalia Planitia


MOC narrow-angle image E21-00671 MOC red wide-angle context image E21-00672
MOC narrow-angle image E21-00671 MOC red wide-angle context image E21-00672
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(lossy JPEG, medium quality, rapid download)
View full-size image, processed but NOT map-projected
(lossless GIF, best quality, slow download)		 View full-size image, processed but NOT map-projected
(lossless GIF, best quality, slow download)
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Ancillary data for MOC narrow-angle image E21-00671

Acquisition parameters 
     Image ID (picno): E21-00671
     Image start time: 2002-10-13T17:56:33.43 SCET
         Image  width:    640      pixels
         Image height:   3072      pixels
Line integration time:      0.4821 millisec
   Pixel aspect ratio:      0.89
   Crosstrack summing:      3
    Downtrack summing:      3
     Compression type: MOC-DCT-3
            Gain mode:     4A (hexadecimal)
          Offset mode:     28 (decimal)
Derived values 
Longitude of image center:     34.79°W
 Latitude of image center:     41.41°N
       Scaled pixel width:      4.87   meters
      Scaled image  width:      3.12   km
      Scaled image height:     13.33   km
     Solar longitude (Ls):     80.96°
    Local True Solar Time:     14.14   decimal hours
           Emission angle:     18.02°
          Incidence angle:     31.40°
              Phase angle:     40.30°
            North azimuth:     93.90°
              Sun azimuth:    342.23°
      Spacecraft altitude:    415.66   km
           Slant distance:    434.60   km

Policy regarding use of processed images

Release date: 30 September 2003