The Cocoon Nebula, a 9,1 hours 2LHa-RHaSII,GOIII,BOIII picture taken during July-August 2014.

Cocoon nebula, exposure: Lum=82min, Ha=140min, R=56min, G=49min, B=57min. OIII=60min, SII=90min.

Equipment used, LX200ACF 16” with lepus 0.62X reducer, camera: Atik 460ex mono binned 2*2 and 3*3. Baader filters.