value	unc_up	unc_lo	author	ref	method
13.20	2.170	2.170	Masiero	2012ApJ...759L...8M	NEATM
15.95	0.174	0.174	Masiero	2011ApJ...741...68M	NEATM
18.86	1.400	1.400	Usui	2011PASJ...63.1117U	NEATM
19.55	3.910	3.910	Ali-Lagoa	2018A&A...612A..85A	NEATM