MOC narrow-angle image E21-01145

Circular feature in northwest Schiaparelli Basin


MOC narrow-angle image E21-01145 MOC red wide-angle context image E21-01146
MOC narrow-angle image E21-01145 MOC red wide-angle context image E21-01146
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Ancillary data for MOC narrow-angle image E21-01145

Acquisition parameters 
     Image ID (picno): E21-01145
     Image start time: 2002-10-21T19:54:41.03 SCET
         Image  width:    640      pixels
         Image height:   7680      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:     6A (hexadecimal)
          Offset mode:     22 (decimal)
Derived values 
Longitude of image center:    345.91°W
 Latitude of image center:      0.83°S
       Scaled pixel width:      4.86   meters
      Scaled image  width:      3.11   km
      Scaled image height:     38.11   km
     Solar longitude (Ls):     84.50°
    Local True Solar Time:     14.20   decimal hours
           Emission angle:     19.44°
          Incidence angle:     41.24°
              Phase angle:     56.52°
            North azimuth:     93.08°
              Sun azimuth:     44.33°
      Spacecraft altitude:    385.80   km
           Slant distance:    406.57   km

Policy regarding use of processed images

Release date: 30 September 2003