Measuring the Metallicity of Early-type Galaxies. I. Composite Region - Wu, Yu-Zhong (The Astrophysical journal. Supplement series, 2021)
Keywords: Abundance; Calibration; Correlation; Diagnostic software; Diagnostic systems; Dilution; Early-type galaxies; Emission analysis; Emission lines; Emission measurements; Galactic evolution; Galaxies; Galaxy abundances; Galaxy evolution; Indicators; Ionization; Metallicity; Separators; Sky surveys (astronomy); Star & galaxy formation; Star formation; Star formation rate; Stars