value	unc_up	unc_lo	author	ref	method
0.027	0.0193	0.0193	Masiero	2017AJ....154..168M	NEATM
0.056	0.0289	0.0289	Masiero	2017AJ....154..168M	NEATM
0.077	0.0150	0.0150	Masiero	2011ApJ...741...68M	NEATM