Stellar Metallicities and Gradients in the Faint M31 Satellites Andromeda XVI and Andromeda XXVIII

Sal Wanying Fu, Daniel R. Weisz, Else Starkenburg +11

We present $\sim 300$ stellar metallicity measurements in two faint M31 dwarf galaxies, Andromeda XVI ($M_V=-7.5$) and Andromeda XXVIII ($M_V=-8.8$) derived using metallicity-se…