Atmospheric Retrieval of Combined JWST, HST, and Ground-Based Observations Reveals a Featureless Transmission Spectrum for GJ 1132 b

Mohammad Senobar, Sareh Ataiee

We present a panchromatic transmission spectrum of GJ1132b spanning $0.71$--$5.16\mu$m, combining published transit observations from Magellan/LDSS3C, HST/WFC3 G141, and JWST/NIRSpe…