value	unc_up	unc_lo	author	ref	method
8.09	0.050	0.050	Masiero	2014ApJ...791..121M	NEATM
8.43	2.050	2.050	Masiero	2020PSJ.....1....5M	NEATM
8.58	0.054	0.054	Masiero	2011ApJ...741...68M	NEATM