Exposure data
Telescopes: Pentax Asahi 55mm @ f/4 + Pentax Asahi 200mm @ f/4
Camera: SBIG ST8300M
Filters: Baader HαLRGB
Exposure times: Hα:22x15min L:12x10min R:6x10 G:6x10min B:6x10min
Exposure time total: 10h 30min
Mount: Vixen New Atlux
Location: Erdweg/Germany (500m)
Date: 2012-09-07+08+09
Object data of IC 1805
Object type: Emission nebula
Size: 60'
Magnitude: 6.5 mag
Constellation: Cassiopeia
Distance: 7500 Ly
Object data of IC 1848
Object type: Emission nebula
Size: 40'
Magnitude: 6.5 mag
Constellation: Cassiopeia
Distance: 7500 Ly
