value	unc_up	unc_lo	author	ref	method
5.77	1.540	1.540	Masiero	2017AJ....154..168M	NEATM
5.88	1.360	1.360	Masiero	2021PSJ.....2..162M	NEATM
6.16	2.340	2.340	Masiero	2021PSJ.....2..162M	NEATM
6.97	0.640	0.640	Usui	2011PASJ...63.1117U	NEATM
7.33	1.470	1.470	Ali-Lagoa	2018A&A...612A..85A	NEATM