value	unc_up	unc_lo	author	ref	method
0.230	0.0700	0.0700	Ali-Lagoa	2017A&A...603A..55A	NEATM
0.260	0.0800	0.0800	Ali-Lagoa	2017A&A...603A..55A	NEATM
0.330	0.1300	0.1300	Nugent	2016AJ....152...63N	NEATM