value	unc_up	unc_lo	author	ref	method
6.10	0.740	0.740	Masiero	2014ApJ...791..121M	NEATM
6.41	0.290	0.290	Masiero	2012ApJ...759L...8M	NEATM
8.01	0.065	0.065	Masiero	2011ApJ...741...68M	NEATM