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 Journal891171.
Provider: AAS Journals
Caption: Figure 10.
Posterior distributions of COCONUTS-1B properties derived from evolutionary models and the age of the white dwarf primary. The parameters plotted are effective temperature (Teff), logarithmic surface gravity (log g), radius (R), and mass (M).