value	unc_up	unc_lo	author	ref	method
6.02	0.062	0.062	Masiero	2011ApJ...741...68M	NEATM
8.55	1.970	1.970	Nugent	2016AJ....152...63N	NEATM
8.67	1.520	1.520	Masiero	2021PSJ.....2..162M	NEATM
9.62	2.815	2.815	Masiero	2017AJ....154..168M	NEATM