value	unc_up	unc_lo	author	ref	method
0.048	0.0057	0.0057	Masiero	2011ApJ...741...68M	NEATM
0.071	0.0407	0.0407	Masiero	2017AJ....154..168M	NEATM
0.085	0.0438	0.0438	Masiero	2017AJ....154..168M	NEATM