value	unc_up	unc_lo	author	ref	method
0.221	0.0330	0.0330	Masiero	2012ApJ...759L...8M	NEATM
0.286	0.0339	0.0339	Masiero	2011ApJ...741...68M	NEATM
0.350	0.0800	0.0800	Masiero	2014ApJ...791..121M	NEATM