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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The Horsehead Nebula
This image of the Horsehead Nebula consists of just over 4 hours of total integration time. Stacked and processed in Siril, GraXpert, Affini...
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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... -
After a long break due to an extended period of cloud and rain here in the Carolinas, I was finally able to get some imaging time. As it... -
To add insult to injury, not only are the skies cloudy, but it is snowing. The forecast is that it will end by noon, but I'm not hopefu...
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