value	unc_up	unc_lo	author	ref	method
0.035	0.0080	0.0080	Masiero	2012ApJ...759L...8M	NEATM
0.068	0.0285	0.0285	Masiero	2011ApJ...741...68M	NEATM
0.089	0.0239	0.0239	Masiero	2011ApJ...741...68M	NEATM