Telescope:
Takahashi FSQ106ED @ f/5 
Mount:
Astro Physics 900GTO 
Camera:
QSI583WSG 
Filter:
Astrodon 6nm Halpha 
Exposure:
MaximDL 5.12
150min (900s subs) @ f/5, chip temp -15C 
Processing:
CCDStack, Photoshop CS2 
Location:
Northern Black Forrest 
Date:
10./11. Aug 2012