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Old 18-04-2010, 10:52 PM
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gregbradley
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gregbradley is offline
 
Join Date: Feb 2006
Location: Sydney
Posts: 15,448
Autoguiding trick

I just discovered this last night.

My ST402ME guide camera has an electronic focuser. I usually hav enot trouble getting some bright guide stars.

So I reduced the exposure time to .25 seconds and it makes about 2 corrections a second approx.

This has improved guide performance.

Greg.
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