Re: M101 from our light polluted skies

Bob Enouen

 Cool!  Thanks for sharing. 


Robert J. Enouen
Cell 513-504-4410

On Jun 27, 2022, at 7:21 PM, Roland Christen via <chris1011@...> wrote:

Hi Astronuts,

Had a couple of clear nights last week, enough to shoot some images with our 17" Astrograph using the venerable and old STL11K (I call it the noise maker). With 9 micron pixels it's a great match for the 17" F8 scope. There is about 5 hours of image, stacked and lightly processed in MaximDL, unguided with APCC/APPM modeling. No need to guide any more even with this long focal length.


Roland Christen

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