value	unc_up	unc_lo	author	ref	method
5.57	0.590	0.590	Masiero	2014ApJ...791..121M	NEATM
6.43	0.140	0.140	Masiero	2012ApJ...759L...8M	NEATM
6.76	0.028	0.028	Masiero	2011ApJ...741...68M	NEATM