Despite less than average seeing, I imaged Mars twice tonight; once, when it was relatively low in the sky, and again when it was near the zenith. The images were passable, but definitely compromized by seeing. Before beginning the second imaging session, I had to clear dew off the scope corrector with a hairdryer. I've included Mars map comparisons for each image.
The trials, tribulations and small triumphs of a Charlotte, NC astronomer imaging under Bortle 8/9 skies.
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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...
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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...
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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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