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Old 10-04-2007, 08:18 PM
Dennis
Dazzled by the Cosmos.

Dennis is offline
 
Join Date: May 2005
Location: Brisbane
Posts: 11,825
On those long, boring nights watching CCDSoft auto guide the ST7E, I often notice that guiding appears to be at a sub-pixel accuracy? I think this allows the guide scope to be a shorter focal length than the main imaging 'scope, yet still produce nice, tight, round stars.

Cheers

Dennis
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