value	unc_up	unc_lo	author	ref	method
10.05	2.833	2.833	Masiero	2017AJ....154..168M	NEATM
10.44	2.890	2.890	Masiero	2021PSJ.....2..162M	NEATM
9.42	2.730	2.730	Nugent	2016AJ....152...63N	NEATM