MOC narrow-angle image E04-01788

Light and dark-toned materials in Acidalia Planitia


MOC narrow-angle image E04-01788
Map projection is sinusoidal, using 29.18 degrees W as prime meridian 		MOC red wide-angle context image E04-01789
MOC narrow-angle image E04-01788
Map projection is sinusoidal, using 29.18 degrees W as prime meridian 		MOC red wide-angle context image E04-01789
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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 E04-01788

Acquisition parameters 
     Image ID (picno): E04-01788
     Image start time: 2001-05-23T02:49:46.99 SCET
         Image  width:    512      pixels
         Image height:   7296      pixels
Line integration time:      0.4821 millisec
   Pixel aspect ratio:      0.92
   Crosstrack summing:      4
    Downtrack summing:      4
     Compression type: MOC-PRED-X-5
            Gain mode:     4A (hexadecimal)
          Offset mode:     38 (decimal)
Derived values 
Longitude of image center:     29.18°W
 Latitude of image center:     46.47°N
       Scaled pixel width:      6.28   meters
      Scaled image  width:      3.22   km
      Scaled image height:     42.19   km
     Solar longitude (Ls):    165.81°
    Local True Solar Time:     14.44   decimal hours
           Emission angle:      0.18°
          Incidence angle:     51.33°
              Phase angle:     51.32°
            North azimuth:     94.29°
              Sun azimuth:    323.86°
      Spacecraft altitude:    420.30   km
           Slant distance:    420.30   km

Policy regarding use of processed images

Release date: 7 May 2002