value	unc_up	unc_lo	author	ref	method
4.37	0.510	0.510	Masiero	2012ApJ...759L...8M	NEATM
6.70	0.080	0.080	Masiero	2014ApJ...791..121M	NEATM
7.10	0.084	0.084	Masiero	2011ApJ...741...68M	NEATM