Fig. 6
Same as Fig. 5, where the relationships between NLy and L for a single ZAMS star obtained by various authors (Panagia 1973; Thompson 1984; Martins et al. 2005; Diaz-Miller et al. 1998; Davies et al. 2011; Vacca et al. 1996; Crowther 2005) are plotted. Clearly, in all cases the number of sources lying in the forbidden region above these curves is large.
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