Image Details
Caption: Figure 5.
Correlations of the SSP parameters for the dE sample. Shown are the results for the spectra in the two apertures centered around r = 2.″5 (left) and r = 7.″5 (right). Top: age vs. metallicity. Bottom: [Mg/Fe] vs. metallicity.
© 2024. The Author(s). Published by the American Astronomical Society.