Fig. 8: Radial abundance profile in bins of age.
From: Potential impact of the Sagittarius dwarf galaxy on the formation of young O-rich stars
a Radial [Fe/H] profile in bins of age, with respect to guiding radius Rguide, each line represent the local nonparametric regression fitting to the distribution of sample stars in this age bins. The shaded regions indicate the 95% confidence interval around the fitting result by performing bootstrap resampling. b Similar to (a) but for radial [O/Fe] profile in bins of age. c Radial [Fe/H] profile in bins of age, with respect to birth radius Rbirth. d Similar to (c) but for radial [O/Fe] profile. Source data are provided as a Source Data file.
