ELemental abundances of Planets and brown dwarfs Imaged around Stars (ELPIS): I. Potential Metal Enrichment of the Exoplanet AF Lep b and a Novel Retrieval Approach for Cloudy Self-luminous Atmospheres

This dataset contains materials presented in the paper ``ELemental abundances of Planets and brown dwarfs Imaged around Stars (ELPIS): I. Potential Metal Enrichment of the Exoplanet AF Lep b and a Novel Retrieval Approach for Cloudy Self-luminous Atmospheres'' (Zhang et al. 2023) for publication by Astronomical Journal. Please cite this paper and the Zenodo repository if these data are used in your work.

A readme file README_ELPIS_AFLep.dat describes the content of the entire dataset. Description of other files:

• tull_spectrum_AF_Lep_A.zip: Tull spectrum of the host star AF Lep A (Section 2)
• stellar_parameters_AF_Lep_A.zip: Stellar parameters of AF Lep A inferred by isochrones (Section 3)
• orbit_analysis_AF_Lep_b.zip: Orbit analysis of the exoplanet AF Lep b (Section 4)
• RCE_dlnT_dlnP_forward_models.zip: The radiave-convective equilibrium (dlnT/dlnP) profiles of several sets of forward models (shown in Figure 5 and Section 6.2)
• mini_grid_emission_spectra.zip: A mini-grid of modeled emission spectroscopy (Figure 6 and Section 6.4)
• fitted_TP_profiles.zip: Fitted T-P profiles from multiple retrieval runs (Section 7)
• fitted_model_spectra.zip: Fitted model spectra from multiple retrieval runs (Section 7)
• retrieval_parameter_posteriors.zip: Parameter posteriors from multiple retrieval runs (Section 7).