value	unc_up	unc_lo	author	ref	method
4.83	1.350	1.350	Masiero	2021PSJ.....2..162M	NEATM
4.97	1.570	1.570	Nugent	2016AJ....152...63N	NEATM
4.97	1.596	1.596	Masiero	2017AJ....154..168M	NEATM