value	unc_up	unc_lo	author	ref	method
5.05	1.450	1.450	Nugent	2016AJ....152...63N	NEATM
5.36	1.570	1.570	Masiero	2021PSJ.....2..162M	NEATM
5.67	1.350	1.350	Masiero	2021PSJ.....2..162M	NEATM