M20 Trifid nebula – single shot

Camera ATIK 4000 Subframes 1
MPix 4 Exposure 200″
Scope William Optics 90 semiapo 0,75x Gain N.R.
Date Jun. 23 / 2011 Elaboration PixInsight
Mount SkyWatcher NEQ6 Site Capracotta (IS) – ITALY

By 2011, Cielo Profondo, Messier