value	unc_up	unc_lo	author	ref	method
5.95	1.780	1.780	Masiero	2021PSJ.....2..162M	NEATM
6.27	1.318	1.318	Masiero	2011ApJ...741...68M	NEATM
6.28	0.913	0.913	Masiero	2011ApJ...741...68M	NEATM