value	unc_up	unc_lo	author	ref	method
0.016	0.0079	0.0079	Masiero	2017AJ....154..168M	NEATM
0.037	0.0197	0.0197	Masiero	2017AJ....154..168M	NEATM
0.041	0.0065	0.0065	Masiero	2011ApJ...741...68M	NEATM