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WIYN Open Cluster Study. LXXVI. Li Evolution Among Stars of Low/Intermediate Mass: The Metal-deficient Open Cluster NGC 2506

  • Authors: Barbara J. Anthony-Twarog, Donald B. Lee-Brown, Constantine P. Deliyannis, and Bruce A. Twarog

2018 The Astronomical Journal 155 138.

  • Provider: AAS Journals

Caption: Figure 4.

For each star, the median [Fe/H] from ROBOSPECT analysis is shown as a function of (B − V) color using blue symbols; the error bars indicate the size of the median absolute deviation statistic for that star. Black points designate [Fe/H] estimates from the ANNA neural network analysis.

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