Figure 14 from An Empirical Template Library for FGK and Late-type A Stars Using LAMOST Observed Spectra

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An Empirical Template Library for FGK and Late-type A Stars Using LAMOST Observed Spectra

Authors: Bing Du, A-Li Luo, F. Zuo, Z-R. Bai, R. Wang, Y-H. Song, W. Hou, Y-B. Li, J-N. Zhang, Y-X. Guo, J-J. Chen, M-X. Wang, Y-F. Wang, X. Kong, K-F. Wu, X. Wang, Y. Wu, Y.-H Hou, and Y-H. Zhao

2019 The Astrophysical Journal Supplement Series 240 10.

Provider: AAS Journals

Caption: Figure 14.

Comparison of library parameters to parameters yielded by the simplified SpecMatch-Emp for each library spectrum in the internal cross-validation process. Left panel: contour distributions of differences between the library values of T_eff, [Fe/H], log g, and the derived values. Right panel: black points indicate the library stellar parameters, while red lines point to the derived parameters.

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