value	unc_up	unc_lo	author	ref	method
2.36	0.040	0.040	Nugent	2016AJ....152...63N	NEATM
2.70	0.400	0.400	Ali-Lagoa	2017A&A...603A..55A	NEATM
3.10	0.500	0.500	Ali-Lagoa	2017A&A...603A..55A	NEATM