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Old 26-11-2005, 06:28 AM
Dennis
Dazzled by the Cosmos.

Dennis is offline
 
Join Date: May 2005
Location: Brisbane
Posts: 11,828
They are very good images Paul, especially via hand focusing. Well done. I watched an on-line presentation on ccd imaging techniques at http://www.ewellobservatory.com/bestpractices/index.cfm where the author demonstrates, very effectively, image degradation due to lack of perfect collimation resulting from turning a single Bob's knob just 5 deg on a C9.25.

Well worth a look if you have broadband.

Cheers

Dennis
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