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Value-added Catalogs of M-type Stars in LAMOST DR5

• Authors: Jing Zhong, Jing Li, Jeffrey L. Carlin, Li Chen, Rene A. Mendez, and Jinliang Hou

2019 The Astrophysical Journal Supplement Series 244 8.

• Provider: AAS Journals

Caption: Figure 1.

Spectral indices diagram (top panels) and dereddened color–color diagram (bottom panels) of all M-type stars. Point distributions are plotted on the left, while corresponding contours are plotted on the right. The blue and red colors represent M giants and M dwarfs, respectively. As expected, M giants and M dwarfs show different distributions both in the spectroscopic parameter space as well as in the photometric parameter space.