LAMOST DR12中新发现的热亚矮星
Yuhang Zhang ; Jiangchuan Zhang ; Yude Bu
本研究提出了一种融合多种先进技术的两阶段深度学习模型——热亚矮星网络（HsdNet），包含阶段一的二分类模型和阶段二的五分类模型。我们将HsdNet应用于来自LAMOST DR12-V1数据库的601217条光谱数据，开展两阶段热亚矮星候选体搜寻。最终，我们证认了1008颗新发现的热亚矮星。本星表提供了 LAMOST_obsid、LAMOST_uid、LAMOST_R.A.、LAMOST_Decl.、LAMOST_S/N-g、LAMOST_S/N-r、Teff、logg、log[(nHe/nH)]。
文件
new_confirmed_1008_catalog.csv
91.58 kB
论文信息
论文标题:
The Discovery of New Hot Subdwarf Stars in LAMOST DR12
发表期刊:
Research in Astronomy and Astrophysics
标识符
CSTR:
11379.11.101687
DOI:
10.12149/101687
VO Identifier:
ivo://China-VO/paperdata/101687
发布时间:
2025-09-15
使用统计
总下载量
82
引用
Yuhang Zhang et al. 2025. New Hot Subdwarf Stars in LAMOST DR12. 版本 1.0. https://doi.org/10.12149/101687
@misc{10.12149/101687,
doi = {10.12149/101687},
url = {https://doi.org/10.12149/101687},
author = {Yuhang Zhang},
title = {New Hot Subdwarf Stars in LAMOST DR12},
version = {1.0},
publisher = {Nataional Astronomical Data Center of China},
year= {2025}
}
doi = {10.12149/101687},
url = {https://doi.org/10.12149/101687},
author = {Yuhang Zhang},
title = {New Hot Subdwarf Stars in LAMOST DR12},
version = {1.0},
publisher = {Nataional Astronomical Data Center of China},
year= {2025}
}
版本