value	unc_up	unc_lo	author	ref	method
4.54	0.378	0.378	Masiero	2011ApJ...741...68M	NEATM
5.39	1.162	1.162	Masiero	2011ApJ...741...68M	NEATM
5.90	1.564	1.564	Masiero	2017AJ....154..168M	NEATM
6.16	1.350	1.350	Masiero	2021PSJ.....2..162M	NEATM