value	unc_up	unc_lo	author	ref	method
4.23	0.080	0.080	Masiero	2012ApJ...759L...8M	NEATM
5.73	1.220	1.220	Masiero	2021PSJ.....2..162M	NEATM
5.95	0.410	0.410	Usui	2011PASJ...63.1117U	NEATM
6.51	1.300	1.300	Ali-Lagoa	2018A&A...612A..85A	NEATM