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Old 28-09-2013, 05:01 PM
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Merlin66 (Ken)
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Join Date: Oct 2005
Location: Junortoun Vic
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I suppose another benefit of doing spectroscopy, is you can handle any light pollution and any seeing conditions!!
The processing of the spectrum "drops" out light pollution, and adjustment of the entrance slit looks after the FWHM issues. Majic!!
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