2 papers
astro-ph.GA2021
Stellar Metallicities from SkyMapper Photometry II: Precise photometric metallicities of 280,000 giant stars with [Fe/H] in the Milky Way
Anirudh Chiti, Anna Frebel, Mohammad K. Mardini +3
The Milky Way's metal-poor stars are nearby ancient objects that are used to study early chemical evolution and the assembly and structure of the Milky Way. Here we present reliabl…
astro-ph.GA2021
The Metal-Poor Metallicity Distribution of the Ancient Milky Way
Anirudh Chiti, Mohammad K. Mardini, Anna Frebel +1
We present a low metallicity map of the Milky Way consisting of 111,000 giants with [Fe/H] 0.75, based on public photometry from the second data r…