Messier 101
Photo by Arun Hegde
Scope / Lens
TS-Optics 200mm/8" ONTC f/4 Newtonian (carbon tube)
Camera
ZWO ASI533MM Pro
Exposure
Frames:Chroma Blue 31 mm: 54x180"(2h 42') (gain: 100.00) -20°C bin 1x1
Chroma Green 31 mm: 40x180"(2h) (gain: 100.00) -20°C bin 1x1
Chroma H-alpha 5nm Bandpass 31 mm: 55x300"(4h 35') (gain: 100.00) -20°C bin 1x1
Chroma Red 31 mm: 58x180"(2h 54') (gain: 100.00) -20°C bin 1x1
Integration: 12h 11'
ID: 1552