Exposure data
Telescope: Vixen VC 200L f=1260mm
Camera: SBIG ST2000XM
Filters: SBIG LRGB
Exposure times: L: 22x5min R:6x5min G: 6x5min B: 6x5min
Exposure time total: 3h 20min
Mount: Vixen New Atlux
Location: Erdweg/Germany (500m)
Date: 2010-11-12
Object data of NGC 1977
Object type: Reflection nebula
Size: 40′ x 25′
Magnitude: 7.0 mag
Constellation: Orion
Distance: 1500 Ly