MOC narrow-angle image E18-00628

Sample central Hellas Planitia surfaces


MOC narrow-angle image E18-00628 MOC red wide-angle context image E18-00629
MOC narrow-angle image E18-00628 MOC red wide-angle context image E18-00629
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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 E18-00628

Acquisition parameters 
     Image ID (picno): E18-00628
     Image start time: 2002-07-11T23:20:51.30 SCET
         Image  width:    512      pixels
         Image height:   9728      pixels
Line integration time:      0.4821 millisec
   Pixel aspect ratio:      1.02
   Crosstrack summing:      4
    Downtrack summing:      4
     Compression type: MOC-PRED-X-5
            Gain mode:     6A (hexadecimal)
          Offset mode:     34 (decimal)
Derived values 
Longitude of image center:    294.65°W
 Latitude of image center:     37.95°S
       Scaled pixel width:      5.83   meters
      Scaled image  width:      2.99   km
      Scaled image height:     57.76   km
     Solar longitude (Ls):     39.71°
    Local True Solar Time:     14.04   decimal hours
           Emission angle:     18.02°
          Incidence angle:     60.97°
              Phase angle:     46.00°
            North azimuth:     93.86°
              Sun azimuth:     59.67°
      Spacecraft altitude:    372.35   km
           Slant distance:    389.52   km

Policy regarding use of processed images

Release date: 4 April 2003