value	unc_up	unc_lo	author	ref	method
19.55	3.910	3.910	Ali-Lagoa	2018A&A...612A..85A	NEATM
20.39	0.540	0.540	Usui	2011PASJ...63.1117U	NEATM
21.71	4.340	4.340	Ali-Lagoa	2018A&A...612A..85A	NEATM