8 Nov
2012
8 Nov
'12
10:22 p.m.
When I opened my observatory earlier this evening I really didn't expect much in the way of seeing but I was surprised at just how good it is. Clear and transparent and not that turbulent despite the high winds. Regarding the latter, it helps to have a very sturdy mount. About the only problem was the temperature. I set the primary mirror a few days ago for the then low and expected low temps. Unfortunately with tonight's temps being 11-12 degrees warmer than then I had to unlock, refocus and relock the primary before I could get started. No doubt I'll be resetting for colder temps very soon. patrick