value	unc_up	unc_lo	author	ref	method
20.29	2.030	2.030	Ali-Lagoa	2018A&A...612A..85A	NEATM
21.35	0.470	0.470	Usui	2011PASJ...63.1117U	NEATM
22.31	4.460	4.460	Ali-Lagoa	2018A&A...612A..85A	NEATM
22.46	0.120	0.120	Masiero	2014ApJ...791..121M	NEATM
24.22	0.118	0.118	Masiero	2011ApJ...741...68M	NEATM