Fig. 14.
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Visual comparison between the two optical emission-line diagnostics used in this work. Left: Baldwin-Phillips-Terlevich diagram of galaxies grouped according to their WHAN classification (blue=SF, red==SEY, green=LIN, violet=RET). Right: EWHα versus [NII]/Hα diagram of galaxies grouped according to their BPT classification (blue=SF, red==SEY, green=LIN, yellow=Comp).
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