value	unc_up	unc_lo	author	ref	method
3.73	0.972	0.972	Masiero	2017AJ....154..168M	NEATM
4.12	1.159	1.159	Masiero	2017AJ....154..168M	NEATM
4.15	1.460	1.460	Masiero	2021PSJ.....2..162M	NEATM