value	unc_up	unc_lo	author	ref	method
0.038	0.0061	0.0061	Masiero	2011ApJ...741...68M	NEATM
0.043	0.0169	0.0169	Masiero	2011ApJ...741...68M	NEATM
0.067	0.0326	0.0326	Masiero	2017AJ....154..168M	NEATM
0.076	0.0340	0.0630	Masiero	2021PSJ.....2..162M	NEATM