Image Details
Caption: Figure 3.
Retrieved C and O abundances and C/O: C and O abundances from posterior samples are blue histograms, and stellar values are the black dashed lines. Free retrieval by varying all parameters returns nonphysical results (e.g., C/O∼0). More details can be found in Section 4.4.
© 2023. The Author(s). Published by the American Astronomical Society.