Thread: My second star spectra - gcrux
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Old 27-04-2011, 01:19 PM
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Merlin66 (Ken)
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Join Date: Oct 2005
Location: Junortoun Vic
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M3 type giant star
Richard Walker has an annotated spectrum of M type on p66 of his freeware atlas.
http://www.ursusmajor.ch/astrospektr...age/index.html

Which camera QHY8? which exposure?

Certain a good beginning...
Onwards and Upwards.
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