基于LAMOST DR10数据的改进型M型恒星参数星表
Shuo Li
这个数据集提供了来自LAMOST DR10的870,518条M型光谱（已去除非M型光谱并校正M矮星/巨星分类）的视向速度、有效温度、表面重力、金属丰度和alpha元素丰度及其不确定度。视向速度已通过模板匹配和多普勒位移方法进行了更新，并结合人工检查来修正LAMOST中潜在的RV测量误差。恒星参数及其不确定度是由APOGEE标签训练的基于十折交叉验证的CNN集成模型得到的。
文件
Recommended_Catalog_Upload_v1.fits
162.74 MB
论文信息
论文标题:
Refined M-type Star Catalog from LAMOST DR10: Measurements of Radial Velocities, $T_\text{eff}$, log $g$, [M/H] and [$\alpha$/M]
发表期刊:
The Astrophysical Journal Supplement Series (ApJS)
标识符
CSTR:
11379.11.101668
DOI:
10.12149/101668
VO Identifier:
ivo://China-VO/paperdata/101668
发布时间:
2025-10-20
使用统计
总下载量
307
引用
Shuo Li et al. 2025. Refined M-type Star Parameter Catalog from LAMOST DR10. 版本 1.0. https://doi.org/10.12149/101668
@misc{10.12149/101668,
doi = {10.12149/101668},
url = {https://doi.org/10.12149/101668},
author = {Shuo Li},
title = {Refined M-type Star Parameter Catalog from LAMOST DR10},
version = {1.0},
publisher = {Nataional Astronomical Data Center of China},
year= {2025}
}
doi = {10.12149/101668},
url = {https://doi.org/10.12149/101668},
author = {Shuo Li},
title = {Refined M-type Star Parameter Catalog from LAMOST DR10},
version = {1.0},
publisher = {Nataional Astronomical Data Center of China},
year= {2025}
}
版本