value	unc_up	unc_lo	author	ref	method
0.378	0.0394	0.0394	Masiero	2011ApJ...741...68M	NEATM
0.450	0.0400	0.0400	Masiero	2014ApJ...791..121M	NEATM
0.472	0.0860	0.0860	Masiero	2012ApJ...759L...8M	NEATM