JWST & the Waz Arc I: Spatially Resolving the Physical Conditions within a Post-Starburst Galaxy at Redshift 5 with NIRSpec IFS

Taylor A. Hutchison, Gourav Khullar, Jane R. Rigby +22

We present NIRSpec/IFS observations of a rest-frame UV-bright, massive ($M_{\ast }\sim 10^{10}$ M${}_{\odot }$, $z_{AB}=20.5$) galaxy highly magnified by gravitational-lensing observed just…