value	unc_up	unc_lo	author	ref	method
0.287	0.0388	0.0388	Masiero	2011ApJ...741...68M	NEATM
0.320	0.0700	0.0700	Masiero	2014ApJ...791..121M	NEATM
0.423	0.0720	0.0720	Masiero	2012ApJ...759L...8M	NEATM