MOC narrow-angle image E18-01517

Traverse across north polar trough


MOC narrow-angle image E18-01517
Map projection is north polar stereographic 		MOC red wide-angle context image E18-01518
MOC narrow-angle image E18-01517
Map projection is north polar stereographic 		MOC red wide-angle context image E18-01518
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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 E18-01517

Acquisition parameters 
     Image ID (picno): E18-01517
     Image start time: 2002-07-26T05:22:39.96 SCET
         Image  width:    512      pixels
         Image height:   5632      pixels
Line integration time:      0.4821 millisec
   Pixel aspect ratio:      0.84
   Crosstrack summing:      4
    Downtrack summing:      4
     Compression type: MOC-PRED-X-5
            Gain mode:     AA (hexadecimal)
          Offset mode:     18 (decimal)
Derived values 
Longitude of image center:    272.29°W
 Latitude of image center:     82.23°N
       Scaled pixel width:      6.76   meters
      Scaled image  width:      3.48   km
      Scaled image height:     32.07   km
     Solar longitude (Ls):     46.08°
    Local True Solar Time:     12.49   decimal hours
           Emission angle:     18.30°
          Incidence angle:     64.45°
              Phase angle:     80.51°
            North azimuth:    112.37°
              Sun azimuth:    300.18°
      Spacecraft altitude:    435.04   km
           Slant distance:    455.42   km

Policy regarding use of processed images

Release date: 4 April 2003