ELemental abundances of Planets and brown dwarfs Imaged around Stars (ELPIS): II. The Jupiter-like Inhomogeneous Atmosphere of the First Directly Imaged Planetary-Mass Companion 2MASS 1207 b

This dataset contains materials presented in the paper ``ELemental abundances of Planets and brown dwarfs Imaged around Stars (ELPIS): II. The Jupiter-like Inhomogeneous Atmosphere of the First Directly Imaged Planetary-Mass Companion 2MASS 1207 b'' (Zhang et al. 2025) for publication by the Astronomical Journal. Please cite this paper and the Zenodo repository if these data are used in your work. Description: fitted_model_spectra.zip: Best-fit model spectra of 24 individual retrieval runs. These files are divided into four schemes, as explained in Section 5.4. fitted_TP_profiles.zip: Meidan and 1sigma/2sigma/3sigma confidence intervals of the fitted T-P profiles of 24 individual retrieval runs. QEQ-1_parameter_posterior.zip: Posteriors of parameters inferred from the most preferred retrieval run, QEQ-1 (see Section 6).