value	unc_up	unc_lo	author	ref	method
15.81	0.520	0.520	Masiero	2012ApJ...759L...8M	NEATM
17.37	3.470	3.470	Ali-Lagoa	2018A&A...612A..85A	NEATM
18.34	0.780	0.780	Usui	2011PASJ...63.1117U	NEATM
19.85	0.211	0.211	Masiero	2011ApJ...741...68M	NEATM
20.20	0.180	0.180	Masiero	2014ApJ...791..121M	NEATM