value	unc_up	unc_lo	author	ref	method
12.56	0.190	0.190	Masiero	2014ApJ...791..121M	NEATM
12.61	0.322	0.322	Masiero	2011ApJ...741...68M	NEATM
15.12	0.590	0.590	Masiero	2012ApJ...759L...8M	NEATM