value	unc_up	unc_lo	author	ref	method
4.65	1.160	1.160	Nugent	2016AJ....152...63N	NEATM
4.70	1.430	1.430	Masiero	2020PSJ.....1....5M	NEATM
4.74	0.196	0.196	Masiero	2011ApJ...741...68M	NEATM
5.05	1.539	1.539	Masiero	2017AJ....154..168M	NEATM