2016. 2. 6~7 강원도 홍천군
WO ZenithStar 80 II ED / Sky Rover 1× Field Flattener
Sky-Watcher Star Adventurer / modified Sony A7s (UV/IR cut filter 개조)
w/ Orion SkyGlow Imaging filter
w/ Baader H-Alpha (7nm) filter
w/ Celestron OⅢ (8.2nm) filter
60.0 sec / iso 25600 / 필터별 light 40 (합 120 min) / dark 16 / 필터별 flat 16 / bias 16
DeepSkyStacker 합성, Photoshop 보정
