value	unc_up	unc_lo	author	ref	method
2.76	0.852	0.852	Masiero	2017AJ....154..168M	NEATM
3.30	0.214	0.214	Masiero	2011ApJ...741...68M	NEATM
3.71	0.890	0.890	Masiero	2021PSJ.....2..162M	NEATM
4.05	0.804	0.804	Masiero	2017AJ....154..168M	NEATM