Image Details
Caption: Figure 11.
Left: [Al/Fe] vs. [Fe/H] of M22. Blue and red color maps indicate the soothed distribution of its canonical and anomalous stars, respectively. Middle: [Al/Fe] vs. [Fe/H] of ωCentauri. Brown dashed–dotted lines separate the lower, middle, and upper streams. Right: same but zoomed-in view of the ωCentauri Fe-rich end, overlaid to the canonical and anomalous stars smoothed distributions.
© 2026. The Author(s). Published by the American Astronomical Society.