value	unc_up	unc_lo	author	ref	method
4.94	1.370	1.370	Nugent	2016AJ....152...63N	NEATM
5.16	1.340	1.340	Masiero	2021PSJ.....2..162M	NEATM
5.52	1.491	1.491	Masiero	2017AJ....154..168M	NEATM
5.54	1.370	1.370	Masiero	2021PSJ.....2..162M	NEATM