Zwicky Transient Facility and Globular Clusters: The gr-band Period–Luminosity Relations for Mira Variables at Maximum Light and their Applications to Local Galaxies

Based on 14 Miras located in seven globular clusters, we derived the first gr -band period–luminosity (PL) at maximum light for the large-amplitude Mira variables using the multiyear light-curve data collected from the Zwicky Transient Facility (ZTF). Since Miras are red variables, we applied a colo...

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Detalhes bibliográficos

Principais autores:	C.-C. Ngeow, Jia-Yu Ou, Anupam Bhardwaj, Josiah Purdum, Ben Rusholme, Avery Wold
Formato:	Artigo
Idioma:	Inglês
Publicado em:	IOP Publishing 2023-01-01
coleção:	The Astronomical Journal
Assuntos:	Sky surveys Mira variable stars Distance indicators Wide-field telescopes Globular star clusters
Acesso em linha:	https://doi.org/10.3847/1538-3881/ace7b4
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