value	unc_up	unc_lo	author	ref	method
10.89	2.320	2.320	Masiero	2012ApJ...759L...8M	NEATM
8.80	0.268	0.268	Masiero	2011ApJ...741...68M	NEATM
9.20	2.498	2.498	Masiero	2017AJ....154..168M	NEATM
9.57	1.982	1.982	Masiero	2017AJ....154..168M	NEATM