value	unc_up	unc_lo	author	ref	method
5.76	0.490	0.490	Usui	2011PASJ...63.1117U	NEATM
6.14	1.230	1.230	Ali-Lagoa	2018A&A...612A..85A	NEATM
7.25	0.350	0.350	Masiero	2012ApJ...759L...8M	NEATM