value	unc_up	unc_lo	author	ref	method
19.36	0.101	0.101	Masiero	2011ApJ...741...68M	NEATM
21.19	4.240	4.240	Ali-Lagoa	2018A&A...612A..85A	NEATM
21.30	1.390	1.390	Usui	2011PASJ...63.1117U	NEATM