MOC narrow-angle image R20-00074

Western Apollinaris Patera survey


MOC narrow-angle image R20-00074 MOC red wide-angle context image R20-00075
MOC narrow-angle image R20-00074 MOC red wide-angle context image R20-00075
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View full-size image, processed but NOT map-projected
(lossy JPEG, medium quality, rapid download)		 View full-size image, processed but NOT map-projected
(lossy JPEG, medium quality, rapid download)
View full-size image, processed but NOT map-projected
(lossless GIF, best quality, slow download)		 View full-size image, processed but NOT map-projected
(lossless GIF, best quality, slow download)
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Ancillary data for MOC narrow-angle image R20-00074

Acquisition parameters 
     Image ID (picno): R20-00074
     Image start time: 2004-08-02T19:42:50.68 SCET
         Image  width:    672      pixels
         Image height:   7424      pixels
Line integration time:      0.4821 millisec
   Pixel aspect ratio:      0.99
   Crosstrack summing:      3
    Downtrack summing:      3
     Compression type: MOC-PRED-X-5
            Gain mode:     6A (hexadecimal)
          Offset mode:     20 (decimal)
Derived values 
Longitude of image center:    187.07°W
 Latitude of image center:      8.41°S
       Scaled pixel width:      4.50   meters
      Scaled image  width:      3.02   km
      Scaled image height:     33.08   km
     Solar longitude (Ls):     68.77°
    Local True Solar Time:     14.46   decimal hours
           Emission angle:     17.96°
          Incidence angle:     48.11°
              Phase angle:     37.12°
            North azimuth:     92.94°
              Sun azimuth:     45.11°
      Spacecraft altitude:    381.79   km
           Slant distance:    399.20   km

Policy regarding use of processed images

Release date: 6 April 2005