value	unc_up	unc_lo	author	ref	method
3.24	0.901	0.901	Masiero	2017AJ....154..168M	NEATM
3.44	1.460	1.460	Masiero	2021PSJ.....2..162M	NEATM
3.63	0.860	0.860	Masiero	2020PSJ.....1....5M	NEATM
3.78	0.107	0.107	Masiero	2011ApJ...741...68M	NEATM