Barnard 169 is yet another entry in the Summer of Darkness. This one is in Cepheus. And, like many of the others, I don’t have any reference data on this one. What makes it special is that it is the first light image (or perhaps I should say “first dark!”) for my new telescope mount, the Astro-Physics Mach2GTO.

This is 10h 17m 30s of RGB data. For the technical details, see astrobin.