value	unc_up	unc_lo	author	ref	method
4.18	0.120	0.120	Masiero	2012ApJ...759L...8M	NEATM
6.05	0.100	0.100	Masiero	2014ApJ...791..121M	NEATM
6.28	0.064	0.064	Masiero	2011ApJ...741...68M	NEATM