value	unc_up	unc_lo	author	ref	method
0.236	0.0345	0.0345	Masiero	2011ApJ...741...68M	NEATM
0.270	0.0600	0.0600	Masiero	2014ApJ...791..121M	NEATM
0.681	0.2610	0.2610	Masiero	2012ApJ...759L...8M	NEATM