Higher image resolutions:  
Telescope:
Takahashi FSQ106N 
Mount:
Takahashi EM200 Temma2 
Camera:
SBIG ST10XME 
Filter:
CFW8a, Astronomik Ha-filter 
Exposure:
MaximDL4
L: 60min (600s subframes, 1x1) selfguided @ f/5, chip temp -10C, dithering 
Processing:
CCDSoftV5 (image reduction), Debloomer, Registar, Sigma, Photoshop CS (Levels & Curves) 
Location:
Northern Blackforest, Germany 
Date:
08.August 2004 
Notes:
19C ambient temperature, bad seeing 
Object info:
NGC6888 is a wind-blown nebula associated with the Wolf-Rayet (WN6) star WR 136 (HD 192163) in the middle.