MOC narrow-angle image R20-01112

North middle-latitude crater


MOC narrow-angle image R20-01112
Map projection is sinusoidal, using 74.24 degrees W as prime meridian
MOC narrow-angle image R20-01112
Map projection is sinusoidal, using 74.24 degrees W as prime meridian
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Ancillary data for MOC narrow-angle image R20-01112

Acquisition parameters 
     Image ID (picno): R20-01112
     Image start time: 2004-08-20T23:40:03.94 SCET
         Image  width:    640      pixels
         Image height:   3072      pixels
Line integration time:      0.4821 millisec
   Pixel aspect ratio:      0.89
   Crosstrack summing:      3
    Downtrack summing:      3
     Compression type: MOC-DCT-3
            Gain mode:     8A (hexadecimal)
          Offset mode:     22 (decimal)
Derived values 
Longitude of image center:     74.24°W
 Latitude of image center:     38.80°N
       Scaled pixel width:      4.87   meters
      Scaled image  width:      3.12   km
      Scaled image height:     13.33   km
     Solar longitude (Ls):     76.70°
    Local True Solar Time:     14.33   decimal hours
           Emission angle:     18.06°
          Incidence angle:     32.83°
              Phase angle:     40.08°
            North azimuth:     93.78°
              Sun azimuth:    348.36°
      Spacecraft altitude:    415.00   km
           Slant distance:    434.01   km

Policy regarding use of processed images

Release date: 6 April 2005