value	unc_up	unc_lo	author	ref	method
0.324	0.0644	0.0644	Masiero	2011ApJ...741...68M	NEATM
0.330	0.0800	0.0800	Masiero	2014ApJ...791..121M	NEATM
0.359	0.0500	0.0500	Masiero	2012ApJ...759L...8M	NEATM