MOC narrow-angle image M21-01157

Knobs in NW Elysium Planitia


MOC narrow-angle image M21-01157
Map projection is sinusoidal, using 244.81 degrees W as prime meridian 		MOC red wide-angle context image M21-01158
MOC narrow-angle image M21-01157
Map projection is sinusoidal, using 244.81 degrees W as prime meridian 		MOC red wide-angle context image M21-01158
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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 M21-01157

Acquisition parameters 
     Image ID (picno): M21-01157
     Image start time: 2000-11-18T18:18:11.61 SCET
         Image  width:    640      pixels
         Image height:   4992      pixels
Line integration time:      0.4821 millisec
   Pixel aspect ratio:      0.99
   Crosstrack summing:      3
    Downtrack summing:      3
     Compression type: MOC-DCT-3
            Gain mode:     6A (hexadecimal)
          Offset mode:     26 (decimal)
Derived values 
Longitude of image center:    244.81°W
 Latitude of image center:     20.80°N
       Scaled pixel width:      4.48   meters
      Scaled image  width:      2.87   km
      Scaled image height:     22.05   km
     Solar longitude (Ls):     77.89°
    Local True Solar Time:     14.11   decimal hours
           Emission angle:      0.16°
          Incidence angle:     29.55°
              Phase angle:     29.47°
            North azimuth:     93.28°
              Sun azimuth:     16.73°
      Spacecraft altitude:    397.96   km
           Slant distance:    397.96   km

Policy regarding use of processed images

Release date: 8 October 2001