value	unc_up	unc_lo	author	ref	method
7.41	1.673	1.673	Masiero	2017AJ....154..168M	NEATM
7.49	2.058	2.058	Masiero	2017AJ....154..168M	NEATM
8.45	2.010	2.010	Masiero	2020PSJ.....1....5M	NEATM
8.58	0.277	0.277	Masiero	2011ApJ...741...68M	NEATM
9.02	0.770	0.770	Usui	2011PASJ...63.1117U	NEATM
9.39	1.880	1.880	Ali-Lagoa	2018A&A...612A..85A	NEATM