value	unc_up	unc_lo	author	ref	method
9.06	2.800	2.800	Masiero	2012ApJ...759L...8M	NEATM
9.20	2.870	2.870	Masiero	2017AJ....154..168M	NEATM
9.61	0.089	0.089	Masiero	2011ApJ...741...68M	NEATM