value	unc_up	unc_lo	author	ref	method
3.80	0.800	0.800	Masiero	2021PSJ.....2..162M	NEATM
4.29	1.431	1.431	Masiero	2017AJ....154..168M	NEATM
6.04	0.100	0.100	Masiero	2011ApJ...741...68M	NEATM
6.50	nan	nan	Ali-Lagoa	2016A&A...591A..14A	NEATM
6.50	nan	nan	Ali-Lagoa	2016A&A...591A..14A	NEATM