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Uniform Forward-modeling Analysis of Ultracool Dwarfs. IV. Benchmarking the Sonora Diamondback and D. Saumon & M. S. Marley (2008) Atmospheric Models Across Late M, L, and T Types with Low-resolution 0.8–2.5 μm Spectroscopy
Emily Mader et al 2026 The Astronomical Journal 171 .
Caption: Figure 17.
Best-fit extinction coefficient from spectral fitting using the Sonora Diamondback (left) and the SM08 (right) atmospheric models, plotted against spectral type. Young (<300 Myr) and old (≥300 Myr) benchmarks are shown in blue and orange, respectively.
© 2026. The Author(s). Published by the American Astronomical Society.