MOC narrow-angle image R20-00561

Dark material and dunes in southeastern Herschel Basin


MOC narrow-angle image R20-00561
Map projection is sinusoidal, using 228.58 degrees W as prime meridian 		MOC red wide-angle context image R20-00562
MOC narrow-angle image R20-00561
Map projection is sinusoidal, using 228.58 degrees W as prime meridian 		MOC red wide-angle context image R20-00562
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Ancillary data for MOC narrow-angle image R20-00561

Acquisition parameters 
     Image ID (picno): R20-00561
     Image start time: 2004-08-11T03:51:37.64 SCET
         Image  width:   1024      pixels
         Image height:   4864      pixels
Line integration time:      0.7231 millisec
   Pixel aspect ratio:      1.50
   Crosstrack summing:      2
    Downtrack summing:      2
     Compression type: MOC-PRED-X-5
            Gain mode:     2A (hexadecimal)
          Offset mode:     18 (decimal)
Derived values 
Longitude of image center:    228.58°W
 Latitude of image center:     15.64°S
       Scaled pixel width:      2.97   meters
      Scaled image  width:      3.04   km
      Scaled image height:     21.70   km
     Solar longitude (Ls):     72.41°
    Local True Solar Time:     14.51   decimal hours
           Emission angle:     17.97°
          Incidence angle:     54.09°
              Phase angle:     41.65°
            North azimuth:     93.04°
              Sun azimuth:     49.35°
      Spacecraft altitude:    378.08   km
           Slant distance:    395.38   km

Policy regarding use of processed images

Release date: 6 April 2005