Gamma
Cygni Region
Butterfly
Nebula
The
Butterfly Nebula near Gamma Cygni in Cygnus
by
Bob and Janice Fera
300mm
f/4.9 Ceravolo Astrograph
SBIG
STL11000M CCD Camera
Astrodon
H-alpha Filter
120
minutes
Image
acquired with CCDAutopilot
Processed
in CCDstack and Adobe Photoshop
Taken
June 22, 2009 from Eagle Ridge Observatory, Foresthill, CA
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