value	unc_up	unc_lo	author	ref	method
10.42	2.080	2.080	Ali-Lagoa	2018A&A...612A..85A	NEATM
11.72	0.130	0.130	Masiero	2014ApJ...791..121M	NEATM
11.93	0.094	0.094	Masiero	2011ApJ...741...68M	NEATM
9.99	1.140	1.140	Usui	2011PASJ...63.1117U	NEATM