value	unc_up	unc_lo	author	ref	method
3.92	1.231	1.231	Masiero	2017AJ....154..168M	NEATM
4.02	0.990	0.990	Masiero	2021PSJ.....2..162M	NEATM
4.46	1.140	1.140	Masiero	2012ApJ...759L...8M	NEATM