Tom Davis recently posted a lovely image of M81. I have attached a version I worked on from data taken under pretty good conditions. The attached is a mid size image, but at full size image with exposure and processing details are at:
http://jthommes.com/Astro/M81.htm
The Scope was my C8 at f/5.6 and the camera was the Artemis285.
Time - L:R:G:B - 42:12:12:12
http://jthommes.com/Astro/M81.htm
The Scope was my C8 at f/5.6 and the camera was the Artemis285.
Time - L:R:G:B - 42:12:12:12
Attached Image:
Jim Thommes
Mak-Newt 152 mm
C8
Megrez II APO
Zenithstar 66 mm APO
G11/Gemini
ST8300M
Artemis285 Camera
Canon 350D DSLR
http://jthommes.com/Astro/
