noctilove
m27 dumbbell nebula barn door tracker 180mm
Constellation: Vulpecula
Magnitude: 7.5

Details: Nikon D7000Nikkor 180mm f2.8 at f2.8. 12 minutes (24 x 30 seconds) at iso 800. Using didymium filter. Stacked with Deep Sky Stacker and tracked with barn door tracker.