value	unc_up	unc_lo	author	ref	method
4.74	0.200	0.200	Masiero	2012ApJ...759L...8M	NEATM
5.06	0.470	0.470	Masiero	2014ApJ...791..121M	NEATM
5.32	0.069	0.069	Masiero	2011ApJ...741...68M	NEATM