Fully comprehensive diagnostic of galaxy activity using principal components of visible spectra: implementation on nearby S0s
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DOI: 10.1093/mnras/staf084
Abstract: We introduce a novel galaxy classification methodology based on the visible spectra of a sample of over 68,000 nearby (z ≤ 0.1) Sloan Digital Sky Survey lenticular (S0) galaxies. Unlike traditional diagnostic diagrams, which rely… read more here.
Keywords: visible spectra; galaxy; fully comprehensive; galaxy activity ... See more keywords