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Archimedes & Mare Imbrium Lunar Landscape ---------------------------------------------------------------------- Archimedes is the largest crater within the Mare Imbrium. The Mare Imbrium is a vast area created when lava flooded the giant crater made when a large object impacted this area of the moon long ago. Archimedes diameter of 83km and 2.1km deep Mare Imbrium's diameter of 1123km. ---------------------------------------------------------------------- Imaging Scope : Custom Made 16inch Dobsonian Focal Length = 1770mm Imaging Camera : Canon EOS 350 DSLR Unguided ---------------------------------------------------------------------- 3 x 2 second exposures at ISO 800 Meade Moon Filter Used Baldrine, Isle of Man, British Isles. 21:20 on 12/09/2007
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