value	unc_up	unc_lo	author	ref	method
6.60	1.850	1.850	Masiero	2021PSJ.....2..162M	NEATM
6.70	0.104	0.104	Masiero	2011ApJ...741...68M	NEATM
7.19	0.047	0.047	Masiero	2011ApJ...741...68M	NEATM