value	unc_up	unc_lo	author	ref	method
6.17	1.650	1.650	Masiero	2020PSJ.....1....5M	NEATM
6.62	0.540	0.540	Usui	2011PASJ...63.1117U	NEATM
6.69	1.740	1.740	Masiero	2021PSJ.....2..162M	NEATM
6.96	1.390	1.390	Ali-Lagoa	2018A&A...612A..85A	NEATM
7.05	0.072	0.072	Masiero	2011ApJ...741...68M	NEATM