value	unc_up	unc_lo	author	ref	method
4.59	1.615	1.615	Masiero	2017AJ....154..168M	NEATM
4.72	0.850	0.850	Masiero	2021PSJ.....2..162M	NEATM
5.42	1.850	1.850	Masiero	2021PSJ.....2..162M	NEATM
6.08	0.287	0.287	Masiero	2011ApJ...741...68M	NEATM