AGN All the Way Down? AGN-like Line Ratios are Common In the Lowest-Mass Isolated Quiescent Galaxies

C. Dickey, M. Geha, A. Wetzel +1

We investigate the lowest-mass quiescent galaxies known to exist in isolated environments (${\mathrm{M}}^{\ast }=10^{9.0-9.5}{\mathrm{M}}_{\odot }$; 1.5 Mpc from a more massive galaxy). This popula…