Thread: fast achros are useless for double star work
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Old 23-04-2016, 07:37 PM
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Robh (Rob)
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Join Date: Feb 2009
Location: Blue Mountains, Australia
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Hi Raymo,

They are pretty good splits using two barlows. I think both pairs are around 4 arcseconds apart. I'd be happy with that result.

The poor seeing would really be noticeable below 2 arcseconds.

Regards, Rob
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