value	unc_up	unc_lo	author	ref	method
3.94	0.200	0.200	Masiero	2011ApJ...741...68M	NEATM
5.00	1.400	1.400	Masiero	2021PSJ.....2..162M	NEATM
5.15	1.721	1.721	Masiero	2017AJ....154..168M	NEATM