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Yes I thought the example was pretty extreme. But the point remains that traditional autoguiders in poor seeing can easily chase the seeing. So a correction is issued to the mount only because the seeing shifted the star not PE from the mount.
It may mean less seeing related corrections and more corrections that are PE based. Its not the guide exposures I am interested in its the more accurate tracking in poorer seeing for the imaging camera that I am interested in. It could be hogwash hence the test.
Anyways. I'll conduct a test and post the results. I have to get a filter first.
Greg.
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