Exposure data
Telescope: 4.5″ Newton f=440mm
Camera: SBIG ST8300M
Filters: Baader LRGB
Exposure times: L: 32x10min R: 4x10min G: 4x10min B: 4x10min
Exposure time total: 7h 20min
Mount: 10 Micron GM 1000 HPS
Location: Erdweg/Germany (500m)
Date: 2016-08-27+28
Object data of Barnard 174
Object type: Dark nebula
Size: 20′
Magnitude: –
Constellation: Cepheus
Distance: –
