value	unc_up	unc_lo	author	ref	method
5.14	1.627	1.627	Masiero	2017AJ....154..168M	NEATM
5.35	1.650	1.650	Masiero	2021PSJ.....2..162M	NEATM
6.45	0.189	0.189	Masiero	2011ApJ...741...68M	NEATM