value	unc_up	unc_lo	author	ref	method
16.74	3.980	3.980	Masiero	2021PSJ.....2..162M	NEATM
18.80	1.230	1.230	Usui	2011PASJ...63.1117U	NEATM
19.43	3.890	3.890	Ali-Lagoa	2018A&A...612A..85A	NEATM