value	unc_up	unc_lo	author	ref	method
0.059	0.0194	0.0194	Masiero	2011ApJ...741...68M	NEATM
0.076	0.0432	0.0432	Masiero	2017AJ....154..168M	NEATM
0.175	0.0690	0.1140	Masiero	2021PSJ.....2..162M	NEATM