MOC narrow-angle image M21-01443

Nirgal Vallis survey


MOC narrow-angle image M21-01443
Map projection is sinusoidal, using 41.78 degrees W as prime meridian 		MOC red wide-angle context image M21-01444
MOC narrow-angle image M21-01443
Map projection is sinusoidal, using 41.78 degrees W as prime meridian 		MOC red wide-angle context image M21-01444
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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 M21-01443

Acquisition parameters 
     Image ID (picno): M21-01443
     Image start time: 2000-11-23T07:52:42.05 SCET
         Image  width:   1024      pixels
         Image height:   4864      pixels
Line integration time:      0.7231 millisec
   Pixel aspect ratio:      1.59
   Crosstrack summing:      2
    Downtrack summing:      2
     Compression type: MOC-PRED-X-5
            Gain mode:     4A (hexadecimal)
          Offset mode:     12 (decimal)
Derived values 
Longitude of image center:     41.78°W
 Latitude of image center:     28.59°S
       Scaled pixel width:      2.81   meters
      Scaled image  width:      2.87   km
      Scaled image height:     21.70   km
     Solar longitude (Ls):     79.88°
    Local True Solar Time:     14.31   decimal hours
           Emission angle:      0.30°
          Incidence angle:     62.95°
              Phase angle:     62.76°
            North azimuth:     93.39°
              Sun azimuth:     57.89°
      Spacecraft altitude:    374.25   km
           Slant distance:    374.25   km

Policy regarding use of processed images

Release date: 8 October 2001