value	unc_up	unc_lo	author	ref	method
0.327	0.0788	0.0788	Masiero	2011ApJ...741...68M	NEATM
0.380	0.0800	0.0800	Masiero	2014ApJ...791..121M	NEATM
0.421	0.0850	0.0850	Masiero	2012ApJ...759L...8M	NEATM