MOC narrow-angle image R19-01989

Marte Vallis


MOC narrow-angle image R19-01989
Map projection is sinusoidal, using 173.32 degrees W as prime meridian 		MOC red wide-angle context image R19-01990
MOC narrow-angle image R19-01989
Map projection is sinusoidal, using 173.32 degrees W as prime meridian 		MOC red wide-angle context image R19-01990
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View full-size image, processed but NOT map-projected
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(lossless GIF, best quality, slow download)
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Ancillary data for MOC narrow-angle image R19-01989

Acquisition parameters 
     Image ID (picno): R19-01989
     Image start time: 2004-07-27T14:42:54.64 SCET
         Image  width:    512      pixels
         Image height:   4736      pixels
Line integration time:      0.4821 millisec
   Pixel aspect ratio:      0.94
   Crosstrack summing:      4
    Downtrack summing:      4
     Compression type: MOC-DCT-3
            Gain mode:     6A (hexadecimal)
          Offset mode:     48 (decimal)
Derived values 
Longitude of image center:    173.32°W
 Latitude of image center:     20.71°N
       Scaled pixel width:      6.29   meters
      Scaled image  width:      3.22   km
      Scaled image height:     27.98   km
     Solar longitude (Ls):     66.06°
    Local True Solar Time:     14.34   decimal hours
           Emission angle:     18.04°
          Incidence angle:     32.64°
              Phase angle:     32.72°
            North azimuth:     92.96°
              Sun azimuth:     13.38°
      Spacecraft altitude:    400.54   km
           Slant distance:    418.90   km

Policy regarding use of processed images

Release date: 6 April 2005