value	unc_up	unc_lo	author	ref	method
3.95	0.750	0.750	Masiero	2012ApJ...759L...8M	NEATM
4.41	0.050	0.050	Masiero	2014ApJ...791..121M	NEATM
4.79	0.042	0.042	Masiero	2011ApJ...741...68M	NEATM