value	unc_up	unc_lo	author	ref	method
5.14	1.303	1.303	Masiero	2017AJ....154..168M	NEATM
5.57	1.280	1.280	Masiero	2021PSJ.....2..162M	NEATM
6.07	1.855	1.855	Masiero	2017AJ....154..168M	NEATM
7.02	0.214	0.214	Masiero	2011ApJ...741...68M	NEATM