Figure 7 from COol Companions ON Ultrawide orbiTS (COCONUTS). I. A High-gravity T4 Benchmark around an Old White Dwarf and a Re-examination of the Surface-gravity Dependence of the L/T Transition

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COol Companions ON Ultrawide orbiTS (COCONUTS). I. A High-gravity T4 Benchmark around an Old White Dwarf and a Re-examination of the Surface-gravity Dependence of the L/T Transition

Authors: Zhoujian Zhang, Michael C. Liu, J.J. Hermes, Eugene A. Magnier, Mark S. Marley, Pier-Emmanuel Tremblay, Michael A. Tucker, Aaron Do, Anna V. Payne, and Benjamin J. Shappee

2020 The Astrophysical Journal 891 171.

Provider: AAS Journals

Caption: Figure 7.

Posterior distributions of COCONUTS-1B properties derived using the Sonora atmospheric models. The physical parameters plotted are effective temperature (T_eff; in units of K), logarithmic surface gravity (log g), metallicity (Z), radial velocity (v_r; in units of km s⁻¹), projected rotational velocity (v sin i; in units of km s⁻¹), and the logarithmic solid angle log Ω.

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