value	unc_up	unc_lo	author	ref	method
0.041	0.0359	0.0359	Masiero	2017AJ....154..168M	NEATM
0.051	0.0293	0.0293	Masiero	2017AJ....154..168M	NEATM
0.059	0.0237	0.0237	Masiero	2011ApJ...741...68M	NEATM