MOC narrow-angle image R12-00664

Hephaestus Fossae troughs


MOC narrow-angle image R12-00664
Map projection is sinusoidal, using 238.89 degrees W as prime meridian 		MOC red wide-angle context image R12-00665
MOC narrow-angle image R12-00664
Map projection is sinusoidal, using 238.89 degrees W as prime meridian 		MOC red wide-angle context image R12-00665
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Ancillary data for MOC narrow-angle image R12-00664

Acquisition parameters 
     Image ID (picno): R12-00664
     Image start time: 2003-12-07T13:22:08.92 SCET
         Image  width:   1024      pixels
         Image height:   4480      pixels
Line integration time:      0.7231 millisec
   Pixel aspect ratio:      1.39
   Crosstrack summing:      2
    Downtrack summing:      2
     Compression type: MOC-PRED-X-5
            Gain mode:     6A (hexadecimal)
          Offset mode:     26 (decimal)
Derived values 
Longitude of image center:    238.89°W
 Latitude of image center:     21.20°N
       Scaled pixel width:      3.15   meters
      Scaled image  width:      3.23   km
      Scaled image height:     19.69   km
     Solar longitude (Ls):    311.98°
    Local True Solar Time:     13.40   decimal hours
           Emission angle:     17.97°
          Incidence angle:     44.70°
              Phase angle:     60.49°
            North azimuth:     93.23°
              Sun azimuth:    302.27°
      Spacecraft altitude:    401.88   km
           Slant distance:    420.14   km

Policy regarding use of processed images

Release date: 27 September 2004