Thread: Coelostat for solar observing
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Old 15-03-2012, 04:40 PM
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Merlin66 (Ken)
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Join Date: Oct 2005
Location: Junortoun Vic
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Coelostat for solar observing
Has anyone made a Coelostat? I have the BAA write-up for guidance but any practical feedback welcome.
I can't find a source of 1/10 wave front surface mirrors - ideally around 12" diameter...
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