Thread: NGC 3247 (Gum 29, RCW 49, Whirling Dervish Nebula)
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Old 18-05-2023, 12:05 AM
Dave882 (David)
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Join Date: Nov 2020
Location: PADSTOW
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Hi Trevor yes definitely an improvement by my eye- but some dark ringing around those stars now if you zoom in. Sorry- wish I could help you how to do a mask but that’s on my gotta-learn-howto-do-that list as well.
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