Image Details
Caption: Figure 3.
The mass-excitation diagram of our sample, used to exclude possible AGN galaxies. The positions of the likely AGN galaxies with the possibility of 0.8 and 0.3 are marked by the red and green curves. No significant possible AGN contamination is evident in our samples, with one galaxy (ID = 03854) only slightly off by 1σ.
© 2024. The Author(s). Published by the American Astronomical Society.