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    Multi-Element Abundance Measurements From Medium-Resolution Spectra. I. The Sculptor Dwarf Spheroidal Galaxy 

    Kirby, Evan N.; Guhathakurta, Puragra; Bolte, Michael; Sneden, Christopher; Geha, Marla C. (2009-11)
    We present measurements of Fe, Mg, Si, Ca, and Ti abundances for 388 radial velocity member stars in the Sculptor dwarf spheroidal galaxy (dSph), a satellite of the Milky Way (MW). This is the largest sample of individual ...
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    Uncovering Extremely Metal-Poor Stars in the Milky Way's Ultrafaint Dwarf Spheroidal Satellite Galaxies 

    Kirby, Evan N.; Simon, Joshua D.; Geha, Marla; Guhathakurta, Puragra; Frebel, Anna (2008-09)
    We present new metallicity measurements for 298 individual red giant branch stars in eight of the least luminous dwarf spheroidal galaxies (dSphs) in the Milky Way ( MW) system. Our technique is based on medium-resolution ...

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    Guhathakurta, Puragra (2)
    Kirby, Evan N. (2)Bolte, Michael (1)Frebel, Anna (1)Geha, Marla (1)Geha, Marla C. (1)Simon, Joshua D. (1)Sneden, Christopher (1)Subject
    abundances (2)
    astronomy & astrophysics (2)chemical abundances (2)galaxies: abundances (2)galaxies: dwarf (2)vlt/uves (2)branch stars (1)caii triplet (1)dwarf) (1)exploring halo substructure (1)... View MoreDate Issued2008 (1)2009 (1)Department
    McDonald Observatory (2)
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