value	unc_up	unc_lo	author	ref	method
6.24	2.080	2.080	Masiero	2021PSJ.....2..162M	NEATM
6.27	0.158	0.158	Masiero	2011ApJ...741...68M	NEATM
7.06	0.111	0.111	Masiero	2011ApJ...741...68M	NEATM