value	unc_up	unc_lo	author	ref	method
16.81	0.190	0.190	Masiero	2012ApJ...759L...8M	NEATM
19.81	0.140	0.140	Masiero	2014ApJ...791..121M	NEATM
19.90	1.550	1.550	Usui	2011PASJ...63.1117U	NEATM
20.40	4.080	4.080	Ali-Lagoa	2018A&A...612A..85A	NEATM
21.57	0.208	0.208	Masiero	2011ApJ...741...68M	NEATM