| M81 and M82 |
M81/82 (the faint object below M81 is dwarf galaxy UGC5336/Holmberg IX) exposures were collected in
late January and early February 2007 using the H9 through Astronomik LHaRGB filters in a TrueTech
color wheel on the ED80 @ f5.3 using the Lumicon (2 element) focal reducer. Exposure data: lum - 30 X
7.5m, Ha - 6 X 12m, R - 10 X 9m, G - 12 X 8m, B - 10 X 9.5m.
late January and early February 2007 using the H9 through Astronomik LHaRGB filters in a TrueTech
color wheel on the ED80 @ f5.3 using the Lumicon (2 element) focal reducer. Exposure data: lum - 30 X
7.5m, Ha - 6 X 12m, R - 10 X 9m, G - 12 X 8m, B - 10 X 9.5m.
