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Structure and Dynamics of the Young Massive Star Cluster Westerlund 1

We present a structural and dynamical analysis of the young massive star cluster Westerlund 1 (Wd1). Using multiepoch Hubble Space Telescope observations, we measure the proper motions of 10,346 stars and present an unprecedented determination of cluster membership probability. We then determine the...

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Gorde:
Xehetasun bibliografikoak
Egile Nagusiak: Lingfeng Wei, Peter C. Boyle, Jessica R. Lu, Matthew W. Hosek Jr., Quinn M. Konopacky, Richard G. Spencer, Dongwon Kim, Nicholas Z. Rui, Max Service, D. B. Huang, Jay Anderson
Formatua: Artigo
Hizkuntza:Inglês
Argitaratua: IOP Publishing 2025-01-01
Saila:The Astrophysical Journal
Gaiak:
Sarrera elektronikoa:https://doi.org/10.3847/1538-4357/adfc60
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