Fig. 3 from Pristine CNO Abundances from Magellanic Cloud B Stars. II. Fast Rotators in the Large Magellanic Cloud Cluster NGC 2004

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Pristine CNO Abundances from Magellanic Cloud B Stars. II. Fast Rotators in the Large Magellanic Cloud Cluster NGC 2004

Authors: A. J. Korn, M. F. Nieva, S. Daflon, and K. Cunha

Korn et al. 2005 The Astrophysical Journal 633 899.

Provider: AAS Journals

Caption: Fig. 3.

Example of how the microturbulence ξ influences the derivation of T_eff. Solid lines are fitting curves for Si III; dotted lines are those for Si II. In conjunction with O II lines a final ξ is chosen that sets T_eff and in turn ﹩\mathrm{log}\,g﹩.

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