value	unc_up	unc_lo	author	ref	method
2.68	0.561	0.561	Masiero	2011ApJ...741...68M	NEATM
3.07	0.644	0.644	Masiero	2011ApJ...741...68M	NEATM
3.40	nan	nan	Ali-Lagoa	2016A&A...591A..14A	NEATM
4.07	0.360	0.360	Masiero	2012ApJ...759L...8M	NEATM