A New Method for Constraining 3D Exoplanet Atmospheres: Application to WASP-94A b's Panchromatic Spectrum
A new framework uses temporal signatures from limb asymmetry to constrain 3D exoplanet atmospheres, overcoming biases in standard methods. By fitting both global transmission spectra and wavelength-dependent time shifts, researchers achieved significantly more precise molecular abundance retrievals for WASP-94A b, yielding constraints on temperature differences and gas compositions with improved accuracy.