M13 Great Globular Cluster

Mark Griffith

Swindon, Wiltshire. UK

Teleskop service 12″ Richey-Chretien telescope, Skywatcher EQ8 mount,Atik 383L+ camera, Astronomik LRGB filters.

Finished collecting data for my main objects and sky still clear. Decided to have a quick go at one of my favourite objects.

Globular Clusters are good objects is you are new to deep sky imaging. They are bright and you don’t need much data for a decent image.

Data collected on two nights. 15th & 16th February 2016.

LRGB image with 3 hours and 45 minutes of data. 15 x Lum 5 x Red 5 x Green 5 x Blue 7.5 minutes exposures.