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Old 22-08-2010, 11:58 AM
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Bassnut (Fred)
Narrowfield rules!

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Join Date: Nov 2006
Location: Torquay
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Quote:
Originally Posted by multiweb View Post
Subframes?.
With DL (and SBIG anyway), when guiding starts, the image frame is automatically reduced around the selected guide star to a settable size just big enough for the star to stay in the tiny frame so that the download speed is much higher. You can also drag a box around an object to manualy select a smaller image.

Im guessing a subframe like this is required for any fast AO. SX must have a way of doing this somehow, do they mention that on there site, or in the manual?.
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