Re: Ancient Stardust


Stuart <stuart.j.heggie@...>
 

Lovely! 


On Tue, 7 Jul 2020 at 18:36, uncarollo2 <chris1011@...> via groups.io <chris1011=aol.com@groups.io> wrote:
I ran across this little jewel a few weeks ago while hunting up something to image with the Mach2 and 160EDF refractor, using unguided exposures. The open cluster NGC 6791 has a dozen or so bright (mostly red) stars in the foreground and thousands of fainter blue ones hiding behind. Taken thru murky skies during a summer heatwave that won't quit.


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Stuart
http://www.astrofoto.ca/stuartheggie/

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