MOC narrow-angle image E20-01472

Melas Chasma floor/terrain survey


MOC narrow-angle image E20-01472 MOC red wide-angle context image E20-01473
MOC narrow-angle image E20-01472 MOC red wide-angle context image E20-01473
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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 E20-01472

Acquisition parameters 
     Image ID (picno): E20-01472
     Image start time: 2002-09-26T09:46:43.50 SCET
         Image  width:    512      pixels
         Image height:   6144      pixels
Line integration time:      0.4821 millisec
   Pixel aspect ratio:      0.99
   Crosstrack summing:      4
    Downtrack summing:      4
     Compression type: MOC-DCT-3
            Gain mode:     8A (hexadecimal)
          Offset mode:     24 (decimal)
Derived values 
Longitude of image center:     76.44°W
 Latitude of image center:      9.14°S
       Scaled pixel width:      5.99   meters
      Scaled image  width:      3.06   km
      Scaled image height:     36.45   km
     Solar longitude (Ls):     73.38°
    Local True Solar Time:     14.28   decimal hours
           Emission angle:     18.03°
          Incidence angle:     47.22°
              Phase angle:     35.36°
            North azimuth:     93.12°
              Sun azimuth:     48.49°
      Spacecraft altitude:    380.60   km
           Slant distance:    398.12   km

Policy regarding use of processed images

Release date: 30 September 2003