value	unc_up	unc_lo	author	ref	method
11.23	0.105	0.105	Masiero	2011ApJ...741...68M	NEATM
13.09	3.776	3.776	Masiero	2017AJ....154..168M	NEATM
9.35	2.778	2.778	Masiero	2017AJ....154..168M	NEATM