Image Details: NGC 6888 The Cresent

RCOS 20" Truss @ F8.6 / Paramount ME with 100mm FFC

Apogee Alta u9000

AstroDon - 50 mm Square Filters

Ha =180 minutes mapped to Red

OIII =120 minutes Mapped to Blue / Green

RGB Unbinned 90 minutes

CCDAutoPilot 4 for unattended imaging With MaxDL 4