value	unc_up	unc_lo	author	ref	method
7.21	1.930	1.930	Masiero	2021PSJ.....2..162M	NEATM
7.64	0.310	0.310	Masiero	2012ApJ...759L...8M	NEATM
8.71	2.100	2.100	Masiero	2021PSJ.....2..162M	NEATM
8.78	0.128	0.128	Masiero	2011ApJ...741...68M	NEATM
8.93	0.210	0.210	Usui	2011PASJ...63.1117U	NEATM
8.93	0.890	0.890	Ali-Lagoa	2018A&A...612A..85A	NEATM