The beautiful coat hanger......
Here's a sketch I made two weeks ago, from my backyard. It is the starcluster Collinder 399, or as most of you will know, "The Coathanger". I made the sketch using 15x80 Vixen binoculars mounted on a mirror mount. The field of view is about 3.5 degrees.
Posted by Math
on 08/19 at 06:12 AM