value	unc_up	unc_lo	author	ref	method
7.01	1.680	1.680	Masiero	2020PSJ.....1....5M	NEATM
8.33	1.650	1.650	Masiero	2012ApJ...759L...8M	NEATM
9.08	0.730	0.730	Usui	2011PASJ...63.1117U	NEATM
9.14	1.830	1.830	Ali-Lagoa	2018A&A...612A..85A	NEATM
9.36	3.430	3.430	Masiero	2021PSJ.....2..162M	NEATM
9.37	2.720	2.720	Masiero	2020PSJ.....1....5M	NEATM
9.38	2.082	2.082	Masiero	2017AJ....154..168M	NEATM