value	unc_up	unc_lo	author	ref	method
0.160	0.1500	0.1500	Masiero	2014ApJ...791..121M	NEATM
0.266	0.0219	0.0219	Masiero	2011ApJ...741...68M	NEATM
0.269	0.0420	0.0420	Masiero	2012ApJ...759L...8M	NEATM