MOC narrow-angle image M18-00103

Valley head on lower SW flank of Ascraeus Mons


MOC narrow-angle image M18-00103
Map projection is sinusoidal, using 107.61 degrees W as prime meridian 		MOC red wide-angle context image M18-00104
MOC narrow-angle image M18-00103
Map projection is sinusoidal, using 107.61 degrees W as prime meridian 		MOC red wide-angle context image M18-00104
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Ancillary data for MOC narrow-angle image M18-00103

Acquisition parameters 
     Image ID (picno): M18-00103
     Image start time: 2000-08-02T11:40:13.93 SCET
         Image  width:   1024      pixels
         Image height:   4480      pixels
Line integration time:      0.7231 millisec
   Pixel aspect ratio:      1.53
   Crosstrack summing:      2
    Downtrack summing:      2
     Compression type: MOC-DCT-3
            Gain mode:     8A (hexadecimal)
          Offset mode:     28 (decimal)
Derived values 
Longitude of image center:    107.61°W
 Latitude of image center:      7.99°N
       Scaled pixel width:      2.92   meters
      Scaled image  width:      2.98   km
      Scaled image height:     19.95   km
     Solar longitude (Ls):     29.94°
    Local True Solar Time:     13.65   decimal hours
           Emission angle:      0.19°
          Incidence angle:     24.83°
              Phase angle:     24.69°
            North azimuth:     93.14°
              Sun azimuth:     15.13°
      Spacecraft altitude:    387.90   km
           Slant distance:    387.90   km

Policy regarding use of processed images

Release date: 4 April 2001