value	unc_up	unc_lo	author	ref	method
12.11	0.120	0.120	Masiero	2014ApJ...791..121M	NEATM
12.47	0.077	0.077	Masiero	2011ApJ...741...68M	NEATM
14.46	0.900	0.900	Masiero	2012ApJ...759L...8M	NEATM