value	unc_up	unc_lo	author	ref	method
4.37	1.840	1.840	Nugent	2016AJ....152...63N	NEATM
6.88	1.760	1.760	Masiero	2021PSJ.....2..162M	NEATM
8.36	0.770	0.770	Usui	2011PASJ...63.1117U	NEATM
8.69	1.740	1.740	Ali-Lagoa	2018A&A...612A..85A	NEATM