value	unc_up	unc_lo	author	ref	method
3.72	0.940	0.940	Masiero	2017AJ....154..168M	NEATM
3.81	0.760	0.760	Masiero	2020PSJ.....1....5M	NEATM
4.28	0.110	0.110	Masiero	2011ApJ...741...68M	NEATM