MOC wide-angle image S02-00497

Dust storm monitoring in central Valles Marineris


MOC wide-angle image S02-00497
MOC wide-angle image S02-00497
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)
Download processed image in PDS .IMG format
Download compressed raw data in PDS .IMQ format

Ancillary data for MOC wide-angle image S02-00497

Acquisition parameters 
     Image ID (picno): S02-00497
     Image start time: 2005-01-12T20:56:47.05 SCET
         Image  width:    400      pixels
         Image height:    608      pixels
Line integration time:     80.4800 millisec
   Pixel aspect ratio:      0.99
   Crosstrack summing:      8
    Downtrack summing:      8
     Compression type: MOC-NONE
            Gain mode:     4A (hexadecimal)
          Offset mode:      5 (decimal)
Derived values 
Longitude of image center:     75.97°W
 Latitude of image center:     12.28°S
       Scaled pixel width:   2001.47   meters
      Scaled image  width:      0.00   km
      Scaled image height:   1205.95   km
     Solar longitude (Ls):    143.36°
    Local True Solar Time:     14.80   decimal hours
           Emission angle:     18.10°
          Incidence angle:     50.38°
              Phase angle:     38.96°
            North azimuth:     93.19°
              Sun azimuth:     34.37°
      Spacecraft altitude:    378.95   km
           Slant distance:    396.54   km

Note: a longitude or latitude value of 999.9 means "not applicable". For example, if an image includes the limb of the planet, one or more of the image corners will not have meaningful longitude and latitude coordinates. In that case, the image cannot be map-projected, so a non-projected version is offered here.

Policy regarding use of processed images

Release date: 12 October 2005