MOC narrow-angle image E23-00746

Light-toned features in Iani Chaos


MOC narrow-angle image E23-00746 MOC red wide-angle context image E23-00747
MOC narrow-angle image E23-00746 MOC red wide-angle context image E23-00747
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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 E23-00746

Acquisition parameters 
     Image ID (picno): E23-00746
     Image start time: 2002-12-16T09:53:30.07 SCET
         Image  width:    640      pixels
         Image height:   6144      pixels
Line integration time:      0.4821 millisec
   Pixel aspect ratio:      0.97
   Crosstrack summing:      3
    Downtrack summing:      3
     Compression type: MOC-DCT-3
            Gain mode:     6A (hexadecimal)
          Offset mode:     14 (decimal)
Derived values 
Longitude of image center:     17.93°W
 Latitude of image center:      0.83°S
       Scaled pixel width:      4.56   meters
      Scaled image  width:      2.91   km
      Scaled image height:     27.28   km
     Solar longitude (Ls):    109.29°
    Local True Solar Time:     14.48   decimal hours
           Emission angle:     17.92°
          Incidence angle:     43.80°
              Phase angle:     34.69°
            North azimuth:     92.95°
              Sun azimuth:     39.52°
      Spacecraft altitude:    386.55   km
           Slant distance:    404.07   km

Policy regarding use of processed images

Release date: 30 September 2003