MOC narrow-angle image R20-01219

Survey northwest Hellas Planitia surfaces


MOC narrow-angle image R20-01219 MOC red wide-angle context image R20-01220
MOC narrow-angle image R20-01219 MOC red wide-angle context image R20-01220
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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 R20-01219

Acquisition parameters 
     Image ID (picno): R20-01219
     Image start time: 2004-08-22T16:26:57.93 SCET
         Image  width:    640      pixels
         Image height:   7296      pixels
Line integration time:      0.4821 millisec
   Pixel aspect ratio:      1.02
   Crosstrack summing:      3
    Downtrack summing:      3
     Compression type: MOC-DCT-3
            Gain mode:     4A (hexadecimal)
          Offset mode:     14 (decimal)
Derived values 
Longitude of image center:    304.77°W
 Latitude of image center:     40.42°S
       Scaled pixel width:      4.36   meters
      Scaled image  width:      2.79   km
      Scaled image height:     32.48   km
     Solar longitude (Ls):     77.44°
    Local True Solar Time:     14.66   decimal hours
           Emission angle:     17.96°
          Incidence angle:     74.84°
              Phase angle:     60.18°
            North azimuth:     93.91°
              Sun azimuth:     56.66°
      Spacecraft altitude:    371.55   km
           Slant distance:    388.57   km

Policy regarding use of processed images

Release date: 6 April 2005