DESI DR1的激变变星样本
Wen Hou
我们从DESI DR1发布的MWS星表180万颗恒星源中，识别出412颗激变双星以及21颗相关双星，其中76颗为新发现的激变双星。依据光谱特征、光变行为及其在赫罗图上的位置，我们将新发现的激变双星系统分为矮新星、类新星、磁性激变变星和AM CVn型双星，并进一步细分为SU UMa型、WZ Sge型、VY Scl型、中等偏振型星和极星等子类。该数据集还包含周期、距离和绝对星等等信息。发表的星表（csv格式）包含14列：Targetid, Name, RA, DEC, Subtype, Period, Gmag, Gmag_err, BP_RP, Dist, Dist_err, ebv, Ab_Gmag, Ab_Gmag_err.
文件
CV_DESI_DR1_published.txt
55.32 kB
论文信息
论文标题:
Spectroscopic Identification and Population Properties of Cataclysmic Variables from DESI DR1
发表期刊:
ApJS
标识符
CSTR:
11379.11.101757
DOI:
10.12149/101757
VO Identifier:
ivo://China-VO/paperdata/101757
发布时间:
2026-01-15
使用统计
总下载量
106
引用
Wen Hou et al. 2026. CV sample from DESI DR1. 版本 2.0. https://doi.org/10.12149/101757
@misc{10.12149/101757,
doi = {10.12149/101757},
url = {https://doi.org/10.12149/101757},
author = {Wen Hou},
title = {CV sample from DESI DR1},
version = {2.0},
publisher = {Nataional Astronomical Data Center of China},
year= {2026}
}
doi = {10.12149/101757},
url = {https://doi.org/10.12149/101757},
author = {Wen Hou},
title = {CV sample from DESI DR1},
version = {2.0},
publisher = {Nataional Astronomical Data Center of China},
year= {2026}
}
版本