MOC narrow-angle image R18-01600

Junction of valleys and crater wall north of Nili Fossae


MOC narrow-angle image R18-01600
Map projection is sinusoidal, using 285.95 degrees W as prime meridian 		MOC red wide-angle context image R18-01601
MOC narrow-angle image R18-01600
Map projection is sinusoidal, using 285.95 degrees W as prime meridian 		MOC red wide-angle context image R18-01601
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Ancillary data for MOC narrow-angle image R18-01600

Acquisition parameters 
     Image ID (picno): R18-01600
     Image start time: 2004-06-19T21:59:56.22 SCET
         Image  width:   1024      pixels
         Image height:   5632      pixels
Line integration time:      0.7231 millisec
   Pixel aspect ratio:      1.37
   Crosstrack summing:      2
    Downtrack summing:      2
     Compression type: MOC-PRED-X-5
            Gain mode:     8A (hexadecimal)
          Offset mode:     14 (decimal)
Derived values 
Longitude of image center:    285.95°W
 Latitude of image center:     27.69°N
       Scaled pixel width:      3.19   meters
      Scaled image  width:      3.27   km
      Scaled image height:     24.65   km
     Solar longitude (Ls):     49.51°
    Local True Solar Time:     14.15   decimal hours
           Emission angle:     18.08°
          Incidence angle:     30.86°
              Phase angle:     36.97°
            North azimuth:     93.37°
              Sun azimuth:    353.85°
      Spacecraft altitude:    406.92   km
           Slant distance:    425.64   km

Policy regarding use of processed images

Release date: 6 April 2005