Exposure data

Optics: Pentax Asahi 200mm @ f/4 + 4.5″ Newton f=440mm
Cameras: SBIG ST8300M + SBIG ST2000XM
Filters: Baader LRGB + SBIG RGB +Astronomik Hα (13nm)
Exposure times: Hα: 16x15min + 14x10min SII: 4x20min OIII: 4x20min L: 2x15min R: 3x15min + 2x10min G: 3x15min + 2x10min B: 3x15min + 2x10min
Exposure time total: HαLRGB: 11h 50min HαSllOlll: 9h SIIHαOIII: 9h
Mount: Vixen New Atlux
Location: Erdweg/Germany (500m)
Date: 2012-08-11+12+13