value	unc_up	unc_lo	author	ref	method
3.63	0.960	0.960	Masiero	2021PSJ.....2..162M	NEATM
3.70	0.935	0.935	Masiero	2017AJ....154..168M	NEATM
4.49	0.415	0.415	Masiero	2011ApJ...741...68M	NEATM