Spectroscopy of 447 nearby M dwarfs
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We present metallicities, radial velocities, and near-infrared (NIR) spectral types for 447 M dwarfs determined from moderate resolution (R{approx}2000) NIR spectra obtained...
本研究给出了447颗M矮星(M dwarfs)的金属丰度、视向速度与近红外(near-infrared,NIR)光谱型,上述参数均通过分辨率约为2000(R≈2000)的中等分辨率近红外光谱测定所得……



