Exposure data
Telescope: 10″ Lacerta Newton f=1000mm
Camera: SBIG ST8300M
Filters: Baader LRGB
Exposure times: L: 22x5min R: 4x5min G: 4x5min B: 4x5min
Expsure time total: 2h 50min
Mount: 10 Micron GM 1000 HPS
Location: Erdweg/Germany (500m)
Date: 2018-09-18
Object data of IC 166
Object type: Open star cluster (lll 1 r)
Size: 8′
Magnitude: 11.7 mag
Constellation: Cassiopeia
Distance: 15500 Lj
