Magellan/M2FS and MMT/Hectochelle Spectroscopy of Dwarf Galaxies and Faint Star Clusters within the Galactic Halo

We present spectroscopic data for 16,369 stellar targets within and/or toward 38 dwarf spheroidal galaxies and faint star clusters within the Milky Way halo environment. All spectra come from observations with the multiobject, fiber-fed echelle spectrographs M2FS at the Magellan/Clay telescope or He...

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Главные авторы:	Matthew G. Walker, Nelson Caldwell, Mario Mateo, Edward W. Olszewski, Andrew B. Pace, John I. Bailey III, Sergey E. Koposov, Ian U. Roederer
Формат:	Artigo
Язык:	Inglês
Опубликовано:	IOP Publishing 2023-01-01
Серии:	The Astrophysical Journal Supplement Series
Предметы:	Dark matter Milky Way dark matter halo Galaxy dark matter halos Dark matter distribution Dwarf galaxies Dwarf spheroidal galaxies
Online-ссылка:	https://doi.org/10.3847/1538-4365/acdd79
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