value	unc_up	unc_lo	author	ref	method
10.97	0.280	0.280	Usui	2011PASJ...63.1117U	NEATM
12.10	1.210	1.210	Ali-Lagoa	2018A&A...612A..85A	NEATM
12.39	0.090	0.090	Masiero	2014ApJ...791..121M	NEATM
12.93	0.133	0.133	Masiero	2011ApJ...741...68M	NEATM