Image Details
Caption: Figure 3.
The reddening-to-extinction ratio fG as a function of E(B − V), derived using the extinction curve from K. D. Gordon et al. (2023) for R0 = 2.60 (RV = 3.06), assuming stellar parameters typical for the young giants: [Fe/H] = 0 dex; Teff = 5100 K, logg = 1.5 dex.
© 2026. The Author(s). Published by the American Astronomical Society.