The Crescent Nebula (NGC6888)
(click image for Full resolution image)
Date: 7/20/2005
Location: Ada, MI
Optics: TEC 140 f7
Mount: AP400GTO
Camera: SBIG ST-2000XM
Exposure: Astronomik Ha - 16x8min (128 min Total)
Note: Captured, dark/bias subtracted/flat field, SD Mask combined and RL Deconvolution MaximDL. Levels/Curves, sharpening in PS CS.