value	unc_up	unc_lo	author	ref	method
3.99	0.950	0.950	Masiero	2021PSJ.....2..162M	NEATM
4.06	1.120	1.120	Masiero	2021PSJ.....2..162M	NEATM
4.29	0.475	0.475	Masiero	2011ApJ...741...68M	NEATM
4.30	1.294	1.294	Masiero	2017AJ....154..168M	NEATM