value	unc_up	unc_lo	author	ref	method
3.09	0.660	0.660	Masiero	2021PSJ.....2..162M	NEATM
3.25	0.718	0.718	Masiero	2017AJ....154..168M	NEATM
4.40	1.309	1.309	Masiero	2011ApJ...741...68M	NEATM
4.67	1.321	1.321	Masiero	2011ApJ...741...68M	NEATM