value	unc_up	unc_lo	author	ref	method
10.74	0.170	0.170	Masiero	2014ApJ...791..121M	NEATM
11.42	0.181	0.181	Masiero	2011ApJ...741...68M	NEATM
13.37	2.270	2.270	Masiero	2012ApJ...759L...8M	NEATM