M27 Dumbbell Nebula

M27 Dumbbell Nebula

M27
Dumbbell Nebula
Jul 2016 – Sep 2016
L: 12x5min
H alpha 7nm: 10x5min (2×2)
R: 18x3min (2×2)
G: 10x3min (2×2)
B: 11x3min (2×2)
Atik 314L+
RC 203mm/1625mm