value	unc_up	unc_lo	author	ref	method
7.80	2.650	2.650	Masiero	2021PSJ.....2..162M	NEATM
8.07	2.590	2.590	Nugent	2016AJ....152...63N	NEATM
8.20	2.770	2.770	Nugent	2016AJ....152...63N	NEATM
8.24	2.520	2.520	Masiero	2021PSJ.....2..162M	NEATM
8.41	2.405	2.405	Masiero	2017AJ....154..168M	NEATM
9.10	3.070	3.070	Masiero	2012ApJ...759L...8M	NEATM
9.52	0.159	0.159	Masiero	2011ApJ...741...68M	NEATM