The Local Ultraviolet to Infrared Treasury. II. Refining Star Formation Histories of 10 Metal-poor Dwarf Galaxies with Simultaneous UV-optical Two-CMD Fitting

We present the star formation histories (SFHs) of 10 metal-poor (≲12% Z _⊙ ), star-forming dwarf galaxies from the Local Ultraviolet to Infrared Treasury survey. The derived SFHs exhibit significant variability, consistent with the irregular star formation expected for dwarf galaxies. Using syntheti...

Ausführliche Beschreibung

Bibliografische Detailangaben

Hauptverfasser:	Yumi Choi, Karoline M. Gilbert, Benjamin F. Williams, Daniel R. Weisz, Evan D. Skillman, Julianne J. Dalcanton, Kristen B. W. McQuinn, Andrew E. Dolphin, Giada Pastorelli, Martha L. Boyer, Karl D. Gordon, Léo Girardi, Maude Gull
Format:	Artigo
Sprache:	Inglês
Veröffentlicht:	IOP Publishing 2025-01-01
Schriftenreihe:	The Astronomical Journal
Schlagworte:	Stellar populations Dwarf irregular galaxies Star formation Hertzsprung Russell diagram Multi-color photometry
Online-Zugang:	https://doi.org/10.3847/1538-3881/adc384
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