MOC narrow-angle image E21-01180

North polar layered unit contact survey


MOC narrow-angle image E21-01180 MOC red wide-angle context image E21-01181
MOC narrow-angle image E21-01180 MOC red wide-angle context image E21-01181
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(lossless GIF, best quality, slow download)
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Ancillary data for MOC narrow-angle image E21-01180

Acquisition parameters 
     Image ID (picno): E21-01180
     Image start time: 2002-10-22T10:07:34.46 SCET
         Image  width:   1024      pixels
         Image height:   6912      pixels
Line integration time:      0.7231 millisec
   Pixel aspect ratio:      1.25
   Crosstrack summing:      2
    Downtrack summing:      2
     Compression type: MOC-PRED-X-5
            Gain mode:     8A (hexadecimal)
          Offset mode:     12 (decimal)
Derived values 
Longitude of image center:    220.09°W
 Latitude of image center:     83.97°N
       Scaled pixel width:      3.39   meters
      Scaled image  width:      3.49   km
      Scaled image height:     29.44   km
     Solar longitude (Ls):     84.76°
    Local True Solar Time:     12.43   decimal hours
           Emission angle:     18.21°
          Incidence angle:     58.93°
              Phase angle:     74.15°
            North azimuth:    118.80°
              Sun azimuth:    305.71°
      Spacecraft altitude:    436.94   km
           Slant distance:    457.18   km

Policy regarding use of processed images

Release date: 30 September 2003