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Measuring Dwarf Galaxy Intrinsic Abundance Scatter with Mid-resolution Spectroscopic Surveys: Calibrating APOGEE Abundance Errors

  • Authors: Jennifer Mead, Melissa Ness, Eric Andersson, Emily J. Griffith, Danny Horta

Jennifer Mead et al 2024 The Astrophysical Journal 974 .

  • Provider: AAS Journals

Caption: Figure 1.

Measurements of element abundances relative to Fe for stars in our sample with S/N ≥ 25. Points are colored by T eff. The blue shaded region represents 1σ around the mean in three equally spaced bins in [Fe/H] from −2.1 to −1.

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