Thanks Nerthus!

Just spotted a wee bonus. 500mm telephoto just about managed to resolve one of Jupiter's moons, Ganymede ?? on some of the earlier pics.



I'll put a link up to another one, it's full frame and actual size so it's quite a big file (1.1MB) and would mess up the board!

http://frogesque.com/01dec08/7027.jpg

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