value	unc_up	unc_lo	author	ref	method
3.06	0.774	0.774	Masiero	2017AJ....154..168M	NEATM
3.10	0.710	0.710	Masiero	2021PSJ.....2..162M	NEATM
3.42	0.129	0.129	Masiero	2011ApJ...741...68M	NEATM