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Re: [ATM] Ain't got no shperometer
ArtfulBodger wrote:
> What's the most accurate way to judge sphericity if you don't have a
> spherometer? Is it the Sharpie test?
A spherometer is not generally a good way to measure sphericity, despite
the name. The "sharpie" test is the best way I can think of.
Clear skies.
--
Michael Lindner
http://www.starastronomy.org *** http://home.att.net/~mikel
http://www.atmsite.org *** http://www.atmlist.net
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