MOC narrow-angle image E12-02026

Pit on lower northeast flank of Ascraeus Mons


MOC narrow-angle image E12-02026
Map projection is sinusoidal, using 102.71 degrees W as prime meridian 		MOC red wide-angle context image E12-02027
MOC narrow-angle image E12-02026
Map projection is sinusoidal, using 102.71 degrees W as prime meridian 		MOC red wide-angle context image E12-02027
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Ancillary data for MOC narrow-angle image E12-02026

Acquisition parameters 
     Image ID (picno): E12-02026
     Image start time: 2002-01-18T18:26:18.06 SCET
         Image  width:   1024      pixels
         Image height:   5632      pixels
Line integration time:      0.7231 millisec
   Pixel aspect ratio:      1.42
   Crosstrack summing:      2
    Downtrack summing:      2
     Compression type: MOC-PRED-X-5
            Gain mode:     8A (hexadecimal)
          Offset mode:     34 (decimal)
Derived values 
Longitude of image center:    102.71°W
 Latitude of image center:     15.32°N
       Scaled pixel width:      3.11   meters
      Scaled image  width:      3.18   km
      Scaled image height:     24.88   km
     Solar longitude (Ls):    311.51°
    Local True Solar Time:     13.21   decimal hours
           Emission angle:     18.01°
          Incidence angle:     38.34°
              Phase angle:     54.36°
            North azimuth:     93.21°
              Sun azimuth:    301.69°
      Spacecraft altitude:    395.30   km
           Slant distance:    413.39   km

Policy regarding use of processed images

Release date: 7 October 2002