MOC narrow-angle image E16-00027

Headward region of Nirgal Vallis


MOC narrow-angle image E16-00027
Map projection is sinusoidal, using 45.85 degrees W as prime meridian 		MOC red wide-angle context image E16-00028
MOC narrow-angle image E16-00027
Map projection is sinusoidal, using 45.85 degrees W as prime meridian 		MOC red wide-angle context image E16-00028
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Ancillary data for MOC narrow-angle image E16-00027

Acquisition parameters 
     Image ID (picno): E16-00027
     Image start time: 2002-05-01T08:42:23.98 SCET
         Image  width:   1024      pixels
         Image height:   3072      pixels
Line integration time:      0.7231 millisec
   Pixel aspect ratio:      1.51
   Crosstrack summing:      2
    Downtrack summing:      2
     Compression type: MOC-DCT-3
            Gain mode:     4A (hexadecimal)
          Offset mode:     32 (decimal)
Derived values 
Longitude of image center:     45.85°W
 Latitude of image center:     27.43°S
       Scaled pixel width:      2.94   meters
      Scaled image  width:      3.01   km
      Scaled image height:     13.69   km
     Solar longitude (Ls):      6.24°
    Local True Solar Time:     13.55   decimal hours
           Emission angle:     17.84°
          Incidence angle:     37.56°
              Phase angle:     25.40°
            North azimuth:     93.35°
              Sun azimuth:     52.84°
      Spacecraft altitude:    375.26   km
           Slant distance:    392.19   km

Policy regarding use of processed images

Release date: 4 April 2003