MOC narrow-angle image R21-00437

Eastern flank of Apollinaris Patera


MOC narrow-angle image R21-00437 MOC red wide-angle context image R21-00438
MOC narrow-angle image R21-00437 MOC red wide-angle context image R21-00438
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View full-size image, processed but NOT map-projected
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Ancillary data for MOC narrow-angle image R21-00437

Acquisition parameters 
     Image ID (picno): R21-00437
     Image start time: 2004-09-28T07:50:57.79 SCET
         Image  width:    512      pixels
         Image height:   9984      pixels
Line integration time:      0.4821 millisec
   Pixel aspect ratio:      0.98
   Crosstrack summing:      4
    Downtrack summing:      4
     Compression type: MOC-DCT-3
            Gain mode:     6A (hexadecimal)
          Offset mode:     30 (decimal)
Derived values 
Longitude of image center:    185.08°W
 Latitude of image center:      9.33°S
       Scaled pixel width:      6.03   meters
      Scaled image  width:      3.08   km
      Scaled image height:     59.40   km
     Solar longitude (Ls):     93.55°
    Local True Solar Time:     14.60   decimal hours
           Emission angle:     17.99°
          Incidence angle:     51.43°
              Phase angle:     39.99°
            North azimuth:     92.95°
              Sun azimuth:     45.94°
      Spacecraft altitude:    383.42   km
           Slant distance:    400.98   km

Policy regarding use of processed images

Release date: 6 April 2005