value	unc_up	unc_lo	author	ref	method
5.78	0.380	0.380	Masiero	2012ApJ...759L...8M	NEATM
6.80	0.120	0.120	Masiero	2014ApJ...791..121M	NEATM
7.27	0.043	0.043	Masiero	2011ApJ...741...68M	NEATM