value	unc_up	unc_lo	author	ref	method
6.34	1.910	1.910	Masiero	2021PSJ.....2..162M	NEATM
6.40	1.630	1.630	Masiero	2020PSJ.....1....5M	NEATM
6.59	1.593	1.593	Masiero	2017AJ....154..168M	NEATM
7.09	0.329	0.329	Masiero	2011ApJ...741...68M	NEATM
7.33	0.317	0.317	Masiero	2011ApJ...741...68M	NEATM
7.38	2.320	2.320	Masiero	2021PSJ.....2..162M	NEATM