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Old 06-08-2018, 10:21 AM
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Merlin66 (Ken)
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Merlin66 is offline
 
Join Date: Oct 2005
Location: Junortoun Vic
Posts: 8,907
Markus,
An interesting site....but how do they calculate the seeing in arc sec from the ratings they show??
Different ratings (1&2) can give very similar results - some poor ratings give good seeing and vice versa....
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