value	unc_up	unc_lo	author	ref	method
10.09	0.760	0.760	Usui	2011PASJ...63.1117U	NEATM
10.47	2.090	2.090	Ali-Lagoa	2018A&A...612A..85A	NEATM
10.50	0.440	0.440	Masiero	2011ApJ...741...68M	NEATM
9.04	2.510	2.510	Masiero	2021PSJ.....2..162M	NEATM