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Old 13-12-2018, 06:42 PM
RichardJ (Richard)
Psalm 19: 1 - 4

RichardJ is offline
 
Join Date: Feb 2009
Location: Carlingford
Posts: 1,137
Quote:
Originally Posted by mental4astro View Post
Richard, lovely image.

But there's something I don't get - how come the brighter stars have a diffraction pattern around them when you've used a refractor?

Alex.
Hi Alex,

I put in the spikes with a plug-in in photoshop as an effect. I get spikes normally with the Newtonian. I just like their appearance.

Richard.
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