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M-52, NGC-7635, SH2-157, SH2-158, SH2-159, SH2-161, NGC-7510

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Limiting Magnitude Calculator

Started by javaman, 09/29/2009 04:30PM
Posted 09/29/2009 04:30PM Opening Post
This seems to be handy tool to calculate limiting magnitude of telescopes.

http://www.cruxis.com/scope/limitingmagnitude.htm