value	unc_up	unc_lo	author	ref	method
7.54	0.314	0.314	Masiero	2011ApJ...741...68M	NEATM
7.87	0.425	0.425	Masiero	2011ApJ...741...68M	NEATM
8.06	2.610	2.610	Masiero	2020PSJ.....1....5M	NEATM