Quote:
Originally Posted by Shiraz
I use a fast guide scope and can almost always find a 0.5 sec guide star - oag would be different.
regards Ray
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that makes sense ray for some reason I thought you had an OAG;
still with an OAG it is rare for me to go more than 1 second (at f4 and a lodestar) occasionally it's required but I could definitely go to 0.5seconds atleast half of the time I reckon no problem. I can't recall going shorter than that.
