The Pleiades shot with a Canon 20D and a 70-200/4L set to 73mm and F/5.6. A stack of 30 expousers, each 20s at iso800 (total exposure 30x20s = 10min). Unguided EQ-6 mount.
The Pleiades shot with a Canon 20D and a 70-200/4L set to 73mm and F/5.6. A stack of 30 expousers, each 20s at iso800 (total exposure 30x20s = 10min). Unguided EQ-6 mount.