Exposure data
Telescope: 4.5″ Newton f=440mm
Camera: SBIG ST2000XM
Filters: SBIG RGB + Astronomik Hα (13nm)
Exposure times: Hα: 14x10min R: 2x10min G: 2x10min B: 2x10min
Exposure time total: 3h 20min
Mount: Vixen New Atlux
Location: Erdweg/Germany (500m)
Date: 2007-08-25
Object data of IC 1396A
Object type: Emission and dark nebula
Size: 20′
Magnitude: –
Constellation: Cepheus
Distance: 2400 Ly
