value	unc_up	unc_lo	author	ref	method
0.021	0.0090	0.0150	Masiero	2021PSJ.....2..162M	NEATM
0.028	0.0050	0.0050	Masiero	2011ApJ...741...68M	NEATM
0.033	0.0183	0.0183	Masiero	2017AJ....154..168M	NEATM