M81 & M82
LRGB Ha
Ha 9 x 2500 2 x 2
L 18 x 900 1 x 1
R 9 x 900 2 x 2
G 9 x 900 2 x 2
B 9 x 900 2 x 2
Astro-Physics 206mm f / 8 Refractor
Camera : Apogee 16803 with filter wheel
Mega Moag used for off-axis guiding
Filters : Astrodon 50mm square Gen II
A/P 1200 GTO mount
Taken Dec 2008 from Foresthill, CA
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