NGC 281, Pacman nebula
25x10 min Ha, Atik 383 L ( -25°C)
12/11 2012, 7/12 2013, 3/8 2014
20x12 min, Atik 383LC ( -20°C)
Telescope: WO FLT110 triplet APO
Guiding: Qcam5
TS Flattener
Guidescope: Skywatcher ED80