JWST/NIRCam Transmission Spectroscopy of the Nearby Sub-Earth GJ 341b

James Kirk, Kevin B. Stevenson, Guangwei Fu +17

We present a JWST/NIRCam transmission spectrum from $3.9-5.0$ $\mu$m of the recently-validated sub-Earth GJ 341b (${\mathrm{R}}_{\mathrm{P}}=0.92$ ${\mathrm{R}}_{\oplus }$, ${\mathrm{T}}_{\mathrm{eq}}=540$…