value	unc_up	unc_lo	author	ref	method
0.274	0.1100	0.1100	Ali-Lagoa	2018A&A...612A..85A	NEATM
0.328	0.0470	0.0470	Masiero	2012ApJ...759L...8M	NEATM
0.366	0.0695	0.0695	Masiero	2011ApJ...741...68M	NEATM