基于Gaia DR3构建的CatSouth与CatGlobe类星体候选体源表
Yuming Fu
CatSouth 类星体候选体源表通过结合 Gaia DR3 数据与来自 SkyMapper 南半球巡天 DR4、VISTA 系列巡天和 CatWISE2020 的光学及红外数据构建而成，主要覆盖南半球。该源表提供天体位置、多波段测光、机器学习分类概率以及通过 CNN 模型（RegNet）获得的光谱红移和测光红移估计。将 CatSouth 与此前发布的 CatNorth 源表合并后，我们构建了全天 CatGlobe 源表，包含近 190 万个 G 波段亮于 21 等的类星体候选体。
文件
catsouth_qso_cand_aas.fits.gz
165.03 MB
catglobe_qso_cand_float64.fits.gz
414.79 MB
catglobe_qso_cand_aas.fits.gz
211.72 MB
论文信息
论文标题:
The CatSouth Quasar Candidate Catalog for the Southern Sky and a Unified All-Sky Catalog Based on Gaia DR3
发表期刊:
ApJS
标识符
CSTR:
11379.11.101575
DOI:
10.12149/101575
VO Identifier:
ivo://China-VO/paperdata/101575
发布时间:
2025-06-19
使用统计
总下载量
489
引用
Yuming Fu et al. 2025. CatSouth and CatGlobe Quasar Candidate Catalogs Based on Gaia DR3. 版本 1.0. https://doi.org/10.12149/101575
@misc{10.12149/101575,
doi = {10.12149/101575},
url = {https://doi.org/10.12149/101575},
author = {Yuming Fu},
title = {CatSouth and CatGlobe Quasar Candidate Catalogs Based on Gaia DR3},
version = {1.0},
publisher = {Nataional Astronomical Data Center of China},
year= {2025}
}
doi = {10.12149/101575},
url = {https://doi.org/10.12149/101575},
author = {Yuming Fu},
title = {CatSouth and CatGlobe Quasar Candidate Catalogs Based on Gaia DR3},
version = {1.0},
publisher = {Nataional Astronomical Data Center of China},
year= {2025}
}
版本