My note from December 2004 using a 25" f/5 at 287x:
As the seeing comes & goes, the view changes from nebulous to granular. A compact, almost circular cluster.
My note from December 2004 using a 25" f/5 at 287x:
As the seeing comes & goes, the view changes from nebulous to granular. A compact, almost circular cluster.
Jim
Obsession 30" f/4.5