value	unc_up	unc_lo	author	ref	method
10.67	3.054	3.054	Masiero	2017AJ....154..168M	NEATM
11.12	3.038	3.038	Masiero	2017AJ....154..168M	NEATM
7.92	0.129	0.129	Masiero	2011ApJ...741...68M	NEATM