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Old 31-01-2011, 02:44 PM
Stevec35 (Steve)
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Join Date: Aug 2010
Location: Canberra
Posts: 3,654
Quote:
Originally Posted by Paul Haese View Post
I think it is interesting how in the infrared image there is what looks like shells of gas concentric about Eta. Not seen the in RGB image. Incredible really. Nice study Steve.
Thanks Paul. I think what you are seeing are reflections fom Eta. The CCD camera is optimised to minimize visible relections but not infrared. I think I will be staying away from bright stars in future when doing infrared.

Cheers

Steve
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