value	unc_up	unc_lo	author	ref	method
7.93	1.770	1.770	Nugent	2016AJ....152...63N	NEATM
8.12	0.850	0.850	Nugent	2016AJ....152...63N	NEATM
8.45	1.814	1.814	Masiero	2017AJ....154..168M	NEATM
8.75	0.183	0.183	Masiero	2011ApJ...741...68M	NEATM
9.28	2.920	2.920	Masiero	2021PSJ.....2..162M	NEATM
9.45	2.220	2.220	Masiero	2021PSJ.....2..162M	NEATM