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M-subdwarf Research. I. Identification, Modified Classification System, and Sample Construction

  • Authors: Shuo Zhang, A-Li Luo, Georges Comte, John E. Gizis, Rui Wang, Yinbi Li, Li Qin, Xiao Kong, Bai Yu, and Zhenping Yi

2019 The Astrophysical Journal Supplement Series 240 31.

  • Provider: AAS Journals

Caption: Figure 5.

Comparison of RVs measured in this work (Section 3.2) on 1926 stars in the M-dwarf comparison sample with RVs provided by the Gaia RV survey. The Gaia spectrometer collects medium resolution (R ∼ 11,700) spectra across the wavelength range 845–872 nm centered on the Calcium triplet region (Cropper et al. 2018).

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