value	unc_up	unc_lo	author	ref	method
4.62	0.930	0.930	Masiero	2021PSJ.....2..162M	NEATM
5.45	1.732	1.732	Masiero	2017AJ....154..168M	NEATM
7.60	0.068	0.068	Masiero	2011ApJ...741...68M	NEATM