value	unc_up	unc_lo	author	ref	method
4.61	0.070	0.070	Masiero	2014ApJ...791..121M	NEATM
4.82	0.065	0.065	Masiero	2011ApJ...741...68M	NEATM
4.87	0.290	0.290	Masiero	2012ApJ...759L...8M	NEATM