value	unc_up	unc_lo	author	ref	method
15.87	0.200	0.200	Masiero	2014ApJ...791..121M	NEATM
16.50	0.136	0.136	Masiero	2011ApJ...741...68M	NEATM
16.72	0.630	0.630	Masiero	2012ApJ...759L...8M	NEATM
18.02	1.220	1.220	Usui	2011PASJ...63.1117U	NEATM
18.62	3.720	3.720	Ali-Lagoa	2018A&A...612A..85A	NEATM