MOC narrow-angle image R20-01083

West Hellas Planitia survey


MOC narrow-angle image R20-01083
Map projection is sinusoidal, using 308.24 degrees W as prime meridian 		MOC red wide-angle context image R20-01084
MOC narrow-angle image R20-01083
Map projection is sinusoidal, using 308.24 degrees W as prime meridian 		MOC red wide-angle context image R20-01084
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View full-size image, processed but NOT map-projected
(lossy JPEG, medium quality, rapid download)		 View full-size image, processed but NOT map-projected
(lossy JPEG, medium quality, rapid download)
View full-size image, processed but NOT map-projected
(lossless GIF, best quality, slow download)		 View full-size image, processed but NOT map-projected
(lossless GIF, best quality, slow download)
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Ancillary data for MOC narrow-angle image R20-01083

Acquisition parameters 
     Image ID (picno): R20-01083
     Image start time: 2004-08-20T15:22:38.86 SCET
         Image  width:   1024      pixels
         Image height:   4480      pixels
Line integration time:      0.7231 millisec
   Pixel aspect ratio:      1.53
   Crosstrack summing:      2
    Downtrack summing:      2
     Compression type: MOC-PRED-X-5
            Gain mode:     0A (hexadecimal)
          Offset mode:     42 (decimal)
Derived values 
Longitude of image center:    308.24°W
 Latitude of image center:     41.89°S
       Scaled pixel width:      2.90   meters
      Scaled image  width:      2.98   km
      Scaled image height:     19.92   km
     Solar longitude (Ls):     76.55°
    Local True Solar Time:     14.66   decimal hours
           Emission angle:     17.96°
          Incidence angle:     75.95°
              Phase angle:     61.24°
            North azimuth:     93.98°
              Sun azimuth:     56.89°
      Spacecraft altitude:    371.48   km
           Slant distance:    388.50   km

Policy regarding use of processed images

Release date: 6 April 2005