MAGAZ3NE: Spatially Resolved Ages and Chemical Abundances of Ultra-Massive Quiescent Galaxies at z $\sim$ 3.5 using JWST/NIRSpec IFU

Adit H. Edward, Jacqueline Antwi-Danso, Adam Muzzin +14

We present spatially-resolved measurements of stellar age, [Fe/H], and [$\hat{I}\pm$/Fe] in three ultra-massive ($\log ({\mathrm{M}}_{\ast }/{\mathrm{M}}_{\odot })>11$), compact (${\mathrm{R}}_{\mathrm{e}}\lesssim 2$ kpc) qui…