M7 – Open Cluster
Warren County NJ, USA
09/16/2012
Sketched on a laptop computer
M7 is a beautiful open cluster in the constellation of Scorpius. With a magnitude of 3.3 it is visible to the naked eye and is very impressive in binoculars and wide field telescopes. The sketch was done while at the scope on a laptop computer.
Mike,
I like your presentation of this brilliant open cluster.
Frank 🙂