Image Details
Caption: Figure 5.
Panels (a) and (b): [Al/Fe] vs. [Mg/Fe] of RGB canonical and anomalous stars, respectively. Blue and red lines indicate the best-fit straight line used to rotate their reference frame. Panels (c1) and (c2): rotated (xrot, yrot) coordinates for canonical stars and yrot kernel distribution. Panels (d1) and (d2): the same as c1 and c2 but for anomalous stars. Panels (e) and (f): the same as panels (a) and (b) but with 1P, 2P, AI, and AII stars colored in green, violet, khaki, and purple, respectively.
© 2026. The Author(s). Published by the American Astronomical Society.