value	unc_up	unc_lo	author	ref	method
3.50	0.275	0.275	Masiero	2011ApJ...741...68M	NEATM
4.08	0.062	0.062	Masiero	2011ApJ...741...68M	NEATM
4.89	1.360	1.360	Nugent	2016AJ....152...63N	NEATM
5.01	1.160	1.160	Masiero	2021PSJ.....2..162M	NEATM