Telescope:
Takahashi FSQ106ED 
Mount:
Astro Physics 900GTO 
Camera:
SBIG STL11000M 
Filter:
Baader Halpha 7nm 
Exposure:
180min (18x600s) f/5 -15C 
Processing:
MaximDL5, CCDStack, Photoshop CS2 
Location:
Northern Black Forest, Germany 
Date:
31.Aug 2009