value	unc_up	unc_lo	author	ref	method
6.38	1.270	1.270	Masiero	2020PSJ.....1....5M	NEATM
6.45	0.350	0.350	Usui	2011PASJ...63.1117U	NEATM
6.56	1.720	1.720	Masiero	2020PSJ.....1....5M	NEATM
7.19	0.720	0.720	Ali-Lagoa	2018A&A...612A..85A	NEATM
7.54	0.064	0.064	Masiero	2011ApJ...741...68M	NEATM