value	unc_up	unc_lo	author	ref	method
7.89	0.198	0.198	Masiero	2011ApJ...741...68M	NEATM
8.62	2.120	2.120	Masiero	2020PSJ.....1....5M	NEATM
8.84	2.782	2.782	Masiero	2017AJ....154..168M	NEATM
9.31	2.782	2.782	Masiero	2017AJ....154..168M	NEATM
9.64	2.770	2.770	Masiero	2020PSJ.....1....5M	NEATM