value	unc_up	unc_lo	author	ref	method
5.78	0.220	0.220	Masiero	2012ApJ...759L...8M	NEATM
6.59	0.870	0.870	Usui	2011PASJ...63.1117U	NEATM
7.02	1.400	1.400	Ali-Lagoa	2018A&A...612A..85A	NEATM