value	unc_up	unc_lo	author	ref	method
6.42	0.092	0.092	Masiero	2011ApJ...741...68M	NEATM
6.81	0.120	0.120	Masiero	2014ApJ...791..121M	NEATM
7.59	0.520	0.520	Usui	2011PASJ...63.1117U	NEATM
7.86	1.570	1.570	Ali-Lagoa	2018A&A...612A..85A	NEATM
7.93	0.120	0.120	Masiero	2012ApJ...759L...8M	NEATM
9.70	2.920	2.920	Nugent	2016AJ....152...63N	NEATM