Description: Cluster associated with nebulosity in Cygnus.
Instrument: Vixen Visac VC200l at f6.3 Mount: Losmandy G11 with MTS3SDI Camera: SBIG ST10XME NABG Filters: SBIG CS RGB filters
Circumstances: Very transparent and clear sky. A small breeze. Comments: I did a 3h RGB (2x2 bin) exposure using the SBIG standard filters. Maybe I can add luminance data later on.