value	unc_up	unc_lo	author	ref	method
0.213	0.0277	0.0277	Masiero	2011ApJ...741...68M	NEATM
0.280	0.0400	0.0400	Masiero	2014ApJ...791..121M	NEATM
0.505	0.2940	0.2940	Masiero	2012ApJ...759L...8M	NEATM