C13 Owl cluster


Mark Griffith

Swindon, Wiltshire. UK

GSO 8″ Richey-Chretien Optical tube, Skywatcher NEQ6 pro mount,Atik 383L+ camera, motorised filter wheel and Astronomik LRGB filters.

Second attempt at this cluster. RGB exposures too short on first attempt so colour was poor.

Looks much better now. Increased my to sub exposes to 5 minutes. LRGB image with 150 minutes of data.