value	unc_up	unc_lo	author	ref	method
5.21	0.070	0.070	Masiero	2014ApJ...791..121M	NEATM
5.30	0.050	0.050	Masiero	2011ApJ...741...68M	NEATM
5.82	0.480	0.480	Usui	2011PASJ...63.1117U	NEATM
6.11	1.220	1.220	Ali-Lagoa	2018A&A...612A..85A	NEATM