value	unc_up	unc_lo	author	ref	method
1.48	0.040	0.040	Usui	2011PASJ...63.1117U	NEATM
2.10	0.420	0.420	Ali-Lagoa	2018A&A...612A..85A	NEATM
3.62	0.050	0.050	Nugent	2016AJ....152...63N	NEATM