遇见数据集

Automated search for globular clusters in the Milky Way: Proposal of 2 new moving group candidates in Gaia DR3

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Figshare2025-08-27 更新2026-04-28 收录
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We provide cluster membership lists of 23 known globular clusters, 3 known dwarf spheroidal galaxies and 4 objects referred to in the literature as "HDBSCAN Star Clusters" or HSCs for short. 3 of these HSCs are classified in the literature as moving groups. We additionally feature membership lists of 6 candidates, and propose that Candidates 1 and 2 are moving groups. The format of each file is .ecsv and can easily be accessed using libraries such as astropy. We added a .tar.gz files that contains visualisations of all the clusters. Finally, we provide 4 tables which summarise the properties of each cluster.

本数据集提供了23个已知球状星团、3个已知矮椭球星系,以及4个在相关文献中被称为"HDBSCAN星团(HDBSCAN Star Clusters)"(简称HSCs)的天体的成员列表。其中3个HSCs在文献中被归类为运动群。此外,本数据集还收录了6个候选天体的成员列表,并提出候选天体1与候选天体2可归为运动群。所有文件均采用.ecsv格式,可通过astropy等库轻松读取。我们额外提供了一个包含所有星团可视化结果的.tar.gz压缩包。最后,我们附带了4张汇总各天体属性的表格。

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2025-08-27
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