value	unc_up	unc_lo	author	ref	method
0.059	0.0083	0.0083	Masiero	2011ApJ...741...68M	NEATM
0.066	0.0310	0.0600	Masiero	2021PSJ.....2..162M	NEATM
0.066	0.0451	0.0451	Masiero	2017AJ....154..168M	NEATM
0.067	0.0395	0.0395	Masiero	2017AJ....154..168M	NEATM