LAMOST metal-poor galaxies sample

We present a sample of 48 metal-poor galaxies at z<0.14 selected from 92 510 galaxies in the LAMOST survey. These galaxies are identified by their detection of the auroral...本研究从LAMOST巡天的92510个星系中筛选得到红移z<0.14的48个贫金属星系（metal-poor galaxies）样本。这些星系通过其极光相关的探测得以识别。