value	unc_up	unc_lo	author	ref	method
4.15	0.154	0.154	Masiero	2011ApJ...741...68M	NEATM
4.64	0.170	0.170	Masiero	2014ApJ...791..121M	NEATM
4.75	0.045	0.045	Masiero	2011ApJ...741...68M	NEATM
4.82	0.120	0.120	Masiero	2012ApJ...759L...8M	NEATM