Update--the flare was an M-Class (medium strength) flare. It caused shortwave radio outages in Western Africa. Here are before and after pix of AR 2975, plus a panorama of the whole sun.
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16 hour integration of the Heart Nebula with the Dwarf 3 telescope
The Heart Nebula can be a challenging object due to its low surface brightness, especially in my neighborhood where I image under Bortle 8/9...
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I had a couple of emails asking how to defork an ETX telescope. The ETX 90 and ETX 125 were optically superb scopes, but the mounts left a... -
The ZEQ25 doing its stuff on a cold night--imaging the Orion Nebula with an 8 inch f/4 astrograph. Note the lovely Christmas rug :) As ... -
One of the great things about being a part of an online community of people with similar interests is that you learn a lot from people who a...
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