value	unc_up	unc_lo	author	ref	method
8.62	0.254	0.254	Masiero	2011ApJ...741...68M	NEATM
9.33	1.080	1.080	Usui	2011PASJ...63.1117U	NEATM
9.72	1.940	1.940	Ali-Lagoa	2018A&A...612A..85A	NEATM