value	unc_up	unc_lo	author	ref	method
15.48	0.283	0.283	Masiero	2011ApJ...741...68M	NEATM
20.49	1.350	1.350	Usui	2011PASJ...63.1117U	NEATM
21.22	4.240	4.240	Ali-Lagoa	2018A&A...612A..85A	NEATM