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SPECTRAL PROPERTIES OF COOL STARS: EXTENDED ABUNDANCE ANALYSIS OF 1,617 PLANET-SEARCH STARS

  • Authors: John M. Brewer, Debra A. Fischer, Jeff A. Valenti, and Nikolai Piskunov

2016 The Astrophysical Journal Supplement Series 225 32.

  • Provider: AAS Journals

Caption: Figure 19.

After setting the offset at solar temperatures to zero, we subtracted our fits from the solar relative abundances of all stars to arrive at our final abundances. Stars with ﹩\mathrm{log}g﹩ < 3.0 were not corrected because there were too few stars in this range in our sample to determine any trends. The left column shows the full, uncorrected sample, and the right shows the sample after trend corrections were applied to dwarfs and subgiants based on the slowly rotating, high-S/N members of each group.

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