MOC narrow-angle image R02-01138

Pits in Tractus Fossae trough


MOC narrow-angle image R02-01138 MOC red wide-angle context image R02-01139
MOC narrow-angle image R02-01138 MOC red wide-angle context image R02-01139
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View full-size image, processed but NOT map-projected
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(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 R02-01138

Acquisition parameters 
     Image ID (picno): R02-01138
     Image start time: 2003-02-21T10:36:40.05 SCET
         Image  width:   1024      pixels
         Image height:   5632      pixels
Line integration time:      0.7231 millisec
   Pixel aspect ratio:      1.39
   Crosstrack summing:      2
    Downtrack summing:      2
     Compression type: MOC-PRED-X-5
            Gain mode:     AA (hexadecimal)
          Offset mode:     14 (decimal)
Derived values 
Longitude of image center:    104.16°W
 Latitude of image center:     23.74°N
       Scaled pixel width:      3.15   meters
      Scaled image  width:      3.23   km
      Scaled image height:     24.73   km
     Solar longitude (Ls):    141.13°
    Local True Solar Time:     14.57   decimal hours
           Emission angle:     17.97°
          Incidence angle:     37.24°
              Phase angle:     41.41°
            North azimuth:     93.34°
              Sun azimuth:    357.81°
      Spacecraft altitude:    401.98   km
           Slant distance:    420.24   km

Policy regarding use of processed images

Release date: 30 September 2003