value	unc_up	unc_lo	author	ref	method
8.18	0.047	0.047	Masiero	2011ApJ...741...68M	NEATM
8.38	0.200	0.200	Masiero	2014ApJ...791..121M	NEATM
9.79	0.980	0.980	Ali-Lagoa	2018A&A...612A..85A	NEATM
9.87	0.410	0.410	Usui	2011PASJ...63.1117U	NEATM