value	unc_up	unc_lo	author	ref	method
0.225	0.0380	0.0380	Masiero	2012ApJ...759L...8M	NEATM
0.477	0.0536	0.0536	Masiero	2011ApJ...741...68M	NEATM
0.520	0.0800	0.0800	Masiero	2014ApJ...791..121M	NEATM