value	unc_up	unc_lo	author	ref	method
0.252	0.0317	0.0317	Masiero	2011ApJ...741...68M	NEATM
0.340	0.1400	0.1400	Masiero	2014ApJ...791..121M	NEATM
0.479	0.0560	0.0560	Masiero	2012ApJ...759L...8M	NEATM