Showing posts with label autoguiding telescope. Show all posts
Showing posts with label autoguiding telescope. Show all posts

Saturday, December 15, 2007

Birth of the autoguiding telescope


And here it is: my 200m F5 newton with 90mmF10 refractor for autoguiding. Now I can start thinking about exposure times >2min for really faint deepsky objects. Tonight will be clear, I'm very curious how long exposures I can take now before background light comes in.