value	unc_up	unc_lo	author	ref	method
8.14	2.190	2.190	Masiero	2020PSJ.....1....5M	NEATM
8.21	0.145	0.145	Masiero	2011ApJ...741...68M	NEATM
8.86	3.147	3.147	Masiero	2017AJ....154..168M	NEATM
9.52	3.520	3.520	Masiero	2012ApJ...759L...8M	NEATM