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Old 17-02-2013, 05:00 PM
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strongmanmike (Michael)
Highest Observatory in Oz

strongmanmike is offline
 
Join Date: May 2006
Location: Canberra
Posts: 17,660
Quote:
Originally Posted by rat156 View Post
Hi Mike,

Yes, relieved is the word I think.

Tha Ha is attached, the filter is the standard Baader Ha 36mm filter (7nm).

The dotted diffraction spikes only happens with the Ha filter, though I suspect it will happen with the SII and OIII filters as well but haven't tried them yet.

Cheers
Stuart
Niiice, looks a bit high contrast perhaps the blacks are very abrupt on my screen?... but nothing wrong with that result otherwise

Mike
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