value	unc_up	unc_lo	author	ref	method
6.05	1.620	1.620	Masiero	2021PSJ.....2..162M	NEATM
6.61	0.050	0.050	Masiero	2011ApJ...741...68M	NEATM
7.00	0.046	0.046	Masiero	2011ApJ...741...68M	NEATM
7.10	2.480	2.480	Masiero	2021PSJ.....2..162M	NEATM