value	unc_up	unc_lo	author	ref	method
6.69	1.190	1.190	Nugent	2016AJ....152...63N	NEATM
7.19	1.910	1.910	Masiero	2020PSJ.....1....5M	NEATM
7.20	2.293	2.293	Masiero	2017AJ....154..168M	NEATM
7.28	2.270	2.270	Masiero	2020PSJ.....1....5M	NEATM
7.45	1.750	1.750	Masiero	2021PSJ.....2..162M	NEATM
8.00	1.980	1.980	Masiero	2021PSJ.....2..162M	NEATM