Kaileh57/opacity-marginalization

Amortized opacity marginalization: data Training sets, trained models, priors and held-out evaluation sets for Amortized Opacity Marginalization Improves C/O Interval Calibration for Brown-Dwarf Retrievals (Heraty 2026, arXiv:2609.01665). Code and paper source: github.com/kaileh57/opacity-marginalization. Contents spectra/v7_opmarg: one million simulated NIRSpec G395H spectra generated with randomized molecular opacities (the marginalized training set)… See the full description on the dataset page: https://huggingface.co/datasets/Kaileh57/opacity-marginalization.