M31 - Andromeda Galaxy Orion 8" f/4 Astrograph

Uploaded 9/2/19

 There are a few object we return to time and time again. This is one of them. I am always led to believe that I can somehow get a better shot this time -- If I do something different! Maybe this is it. The sky was fairly dark, lit up somewhat by the volcanic dust in the sky this month. Sky meter read 21.7 mag / sq arc second which is moderate for this site. This is a 30 minute exposure with the 8 " f/3.9 Orion Astrograph and Baader MPCC coma corrector.
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Optics: 8" f/3.9 Newtonian Astrograph w/Baader MPCC Coma Corrector Platform: Homemade GEM with Byers Starmaster Drive Camera: Hutech Modified Canon XTi @ ISO800 Exposure: 6x 5m Location: Happy Jack, Arizona Elevation: 6850 ft. Sky: Seeing 7/10, Transparency 8/10 Outside Temperature: 55F Processing Tools: Photoshop CS2, Images Plus 3.82 HOME GALAXIES EMISSION NEBS REFLECTION NEBS COMETS GLOBULARS OPEN CLUST PLANETARIES LINKS