value	unc_up	unc_lo	author	ref	method
2.36	0.109	0.109	Masiero	2011ApJ...741...68M	NEATM
2.40	nan	nan	Ali-Lagoa	2016A&A...591A..14A	NEATM
2.90	nan	nan	Ali-Lagoa	2016A&A...591A..14A	NEATM