M13 - The Great Hercules Star Cluster Orion 8" f/4 Astrograph

Uploaded 6/4/19

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: 3x 5m Location: Happy Jack, Arizona Elevation: 6850 ft. Sky: Seeing 8/10, Transparency 6/10 Outside Temperature: 45F Processing Tools: Photoshop CS2, Images Plus 3.82 HOME GALAXIES EMISSION NEBS REFLECTION NEBS COMETS GLOBULARS OPEN CLUST PLANETARIES LINKS