MOC narrow-angle image R04-01027

Twilight and terminator-crossing sample near 81.1 S 271.5 W


MOC narrow-angle image R04-01027
MOC narrow-angle image R04-01027
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Ancillary data for MOC narrow-angle image R04-01027

Acquisition parameters
     Image ID (picno): R04-01027
     Image start time: 2003-04-15T09:11:12.78 SCET
         Image  width:    256      pixels
         Image height:   9728      pixels
Line integration time:      0.7231 millisec
   Pixel aspect ratio:      1.53
   Crosstrack summing:      8
    Downtrack summing:      8
     Compression type: MOC-PRED-X-5
            Gain mode:     0A (hexadecimal)
          Offset mode:     12 (decimal)
Derived values
Longitude of image center:    272.91°W
 Latitude of image center:     80.60°S
       Scaled pixel width:     11.51   meters
      Scaled image  width:      2.95   km
      Scaled image height:    171.79   km
     Solar longitude (Ls):    168.68°
    Local True Solar Time:     16.03   decimal hours
           Emission angle:     17.93°
          Incidence angle:     90.16°
              Phase angle:     76.87°
            North azimuth:    108.72°
              Sun azimuth:     48.42°
      Spacecraft altitude:    370.69   km
           Slant distance:    387.64   km

Policy regarding use of processed images

Release date: 20 April 2004