value	unc_up	unc_lo	author	ref	method
16.60	3.730	3.730	Nugent	2016AJ....152...63N	NEATM
19.45	0.230	0.230	Masiero	2014ApJ...791..121M	NEATM
20.32	0.100	0.100	Masiero	2011ApJ...741...68M	NEATM
24.03	1.540	1.540	Usui	2011PASJ...63.1117U	NEATM
24.87	4.970	4.970	Ali-Lagoa	2018A&A...612A..85A	NEATM