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Old 22-08-2015, 11:16 AM
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pluto (Hugh)
Astro Noob

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Join Date: Dec 2011
Location: Sydney
Posts: 1,982
Quote:
Originally Posted by DJT View Post
Hugh,I seem to recall you are in a heavily light polluted area in Sydney. Are there any issues with a fast newt for LRGB? I would imagine its not a problem for NB. I had heard though that with heavy LP there are more issues around dealing with gradients etc when imaging with faster scopes?
Hi David,
Yes I do my NB imaging from the middle of Sydney but I only ever do LRGB when I get well out of the city - at least to the mountains or further.
Thanks for the info though, I hadn't considered gradient issues on a fast scope.
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