PHAT AGB Stars and Other Cool Giants in M31 Star Clusters ("PHATAGB")
收藏DataCite Commons2020-10-05 更新2025-04-09 收录
下载链接：
http://archive.stsci.edu/doi/resolve/resolve.html?doi=10.17909/t9-mn5h-8e38
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资源简介：
The team provides a list of 937 candidate asymptotic giant branch (AGB) stars in M31 star clusters from the Panchromatic Hubble Andromeda Treasury survey, together with their finding charts. The photometric criteria selects stars brighter than the tip of the red giant branch, which includes the bulk of the thermally pulsing AGB stars as well as early-AGB stars and other luminous cool giants expected in young stellar populations (e.g., massive red supergiants, and intermediate-mass red helium-burning stars). The AGB stars can be differentiated using the ages estimated for the clusters. Cross-matching with additional databases reveals two carbon stars and 10 secure variables among them.
提供机构：
STScI/MAST
创建时间：
2020-08-06
