value	unc_up	unc_lo	author	ref	method
18.07	3.610	3.610	Ali-Lagoa	2018A&A...612A..85A	NEATM
18.22	0.190	0.190	Masiero	2014ApJ...791..121M	NEATM
18.77	0.193	0.193	Masiero	2011ApJ...741...68M	NEATM
19.56	1.300	1.300	Usui	2011PASJ...63.1117U	NEATM
22.29	4.460	4.460	Ali-Lagoa	2018A&A...612A..85A	NEATM