value	unc_up	unc_lo	author	ref	method
13.88	0.315	0.315	Masiero	2011ApJ...741...68M	NEATM
15.70	4.061	4.061	Masiero	2017AJ....154..168M	NEATM
16.82	1.680	1.680	Ali-Lagoa	2018A&A...612A..85A	NEATM
17.33	0.730	0.730	Usui	2011PASJ...63.1117U	NEATM