value	unc_up	unc_lo	author	ref	method
8.01	0.120	0.120	Masiero	2014ApJ...791..121M	NEATM
8.16	0.094	0.094	Masiero	2011ApJ...741...68M	NEATM
8.44	0.270	0.270	Masiero	2012ApJ...759L...8M	NEATM