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stevecoe
   
Reged: 04/24/04
Posts: 2148
Loc: Arizona, USA
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Re: planetary NGC 6765 in Lyra
07/07/08 01:50 AM
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Here is an observation with my old 13 inch Newtonian on a good night.
Seeing=7, Transparency=8/10 13" f/5.6 100X-easy to see disk is pretty faint, pretty small. 220X-still pretty faint, pretty small, elongated 2X1 in PA 20, somewhat brighter middle, averted vision fills in the faint outer round shell. Grey in color at all powers. There is a faint star on the NE edge, it comes and goes with the seeing.
Clear skies; Steve Coe
-------------------- 150mm 6" f/8 Celestron Refractor on Sirius Mount
80mmED 3" f/7.5 Orion Refractor
Author "Deep Sky Observing" Springer-Verlag
Author "Nebulae and How to Observe Them" Springer
New Canon Xt astrocamera with Hutech modification
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