value	unc_up	unc_lo	author	ref	method
5.52	0.250	0.250	Masiero	2012ApJ...759L...8M	NEATM
5.87	0.140	0.140	Masiero	2014ApJ...791..121M	NEATM
6.18	0.034	0.034	Masiero	2011ApJ...741...68M	NEATM