North
American and Pelican Nebulae
The
North American and Pelican Nebulae in Cygnus
by
Bob and Janice Fera
ASA
N8 8" f/3.8 Newtonian Astrograph
Yankee
Robotics Trifid-2 6303E CCD Camera
Astrodon
H-alpha Filter
320
minutes
2-frame
Mosaic, 160 minutes (8x20 minutes) each frame
Image
acquired with CCDAutopilot
Processed
in CCDstack, MaxIm/DL (with RC-Astro plug-in) and Adobe Photoshop
Taken
July 2-3, 2007 from Eagle Ridge Observatory, Foresthill, CA
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