value	unc_up	unc_lo	author	ref	method
10.38	0.710	0.710	Usui	2011PASJ...63.1117U	NEATM
10.96	2.190	2.190	Ali-Lagoa	2018A&A...612A..85A	NEATM
9.01	0.080	0.080	Masiero	2014ApJ...791..121M	NEATM
9.33	0.086	0.086	Masiero	2011ApJ...741...68M	NEATM