Presentation about Deepsky from the backyard next friday 30th July 2010

Next friday (30th July 2010) I will give a presentation at the Halley Observatory in Heesch (Netherlands) about deepsky observing and astrophotography from my backyard. At the end of the presentation I will also discuss my new backyard roll-off observatory. For the concept of my presentation, see: Deepsky from my backyard .