Ruud de Vries - Dutch Backyard Astrophotography
Fighting light pollution.....
M27, Dumbbell Nebula
Messier 27 is a planetary nebula in the constellation Vulpecula at a distance of about 1,360 light years, discovered by Charles Messier in 1764. The brightness of Messier 27 is magnitude 7.5 and its diameter is about 8 arcminutes.
M27, Dumbbell Nebula
Telescope
TS 90/600
Camera
Atik one 6.0
Mount
Skywatcher HEQ5
Flattener
TSFlat2,5
OAG
TS 2" Off Axis Guider
Exposure
56 * 300sec with Baader L filter, 8 * 300sec RGB, 45 * 300sec Ha Baader 7nm