Figure 4 from Kronos and Krios: Evidence for Accretion of a Massive, Rocky Planetary System in a Comoving Pair of Solar-type Stars

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Kronos and Krios: Evidence for Accretion of a Massive, Rocky Planetary System in a Comoving Pair of Solar-type Stars

Authors: Semyeong Oh, Adrian M. Price-Whelan, John M. Brewer, David W. Hogg, David N. Spergel, and Justin Myles

2018 The Astrophysical Journal 854 138.

Provider: AAS Journals

Caption: Figure 4.

Same as Figure 3, but for smaller portions of spectra at longer wavelengths that are not dominated by ﹩\mathrm{Fe}﹩. We mark elements that give rise to strong absorption lines. Note that the lines of ﹩\mathrm{Na}﹩ and ﹩{\rm{O}}﹩, which are under-enhanced in Kronos relative to ﹩\mathrm{Fe}﹩ or other refractory elements, show weaker residuals.

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