Tuesday, July 10, 2012

AR 1520 and edge prominences


AR 1529 and some edge prominences. This  image gives an idea of the size of this large spot group.

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The Horsehead Nebula with the Dwarf 3

Here's an image of the Horsehead Nebula captured under my Bortle 8/9 skies. There's 2.38 hours of total integration time, captured i...