MOC narrow-angle image R17-01924

Dark spot in Memnonia/Mangala near similar spots in R01-01498


MOC narrow-angle image R17-01924
Map projection is sinusoidal, using 173.40 degrees W as prime meridian
MOC narrow-angle image R17-01924
Map projection is sinusoidal, using 173.40 degrees W as prime meridian
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Ancillary data for MOC narrow-angle image R17-01924

Acquisition parameters
     Image ID (picno): R17-01924
     Image start time: 2004-05-22T20:37:18.33 SCET
         Image  width:    512      pixels
         Image height:   3968      pixels
Line integration time:      0.4821 millisec
   Pixel aspect ratio:      0.99
   Crosstrack summing:      4
    Downtrack summing:      4
     Compression type: MOC-PRED-X-5
            Gain mode:     8A (hexadecimal)
          Offset mode:     22 (decimal)
Derived values
Longitude of image center:    173.40°W
 Latitude of image center:     10.25°S
       Scaled pixel width:      5.99   meters
      Scaled image  width:      3.06   km
      Scaled image height:     23.57   km
     Solar longitude (Ls):     36.97°
    Local True Solar Time:     14.14   decimal hours
           Emission angle:     17.96°
          Incidence angle:     40.57°
              Phase angle:     31.45°
            North azimuth:     93.03°
              Sun azimuth:     40.72°
      Spacecraft altitude:    380.99   km
           Slant distance:    398.39   km

Policy regarding use of processed images

Release date: 6 April 2005