value	unc_up	unc_lo	author	ref	method
16.21	0.184	0.184	Masiero	2011ApJ...741...68M	NEATM
16.76	1.160	1.160	Masiero	2012ApJ...759L...8M	NEATM
16.98	1.350	1.350	Usui	2011PASJ...63.1117U	NEATM
17.62	3.520	3.520	Ali-Lagoa	2018A&A...612A..85A	NEATM