value	unc_up	unc_lo	author	ref	method
3.31	0.491	0.491	Masiero	2011ApJ...741...68M	NEATM
3.70	0.171	0.171	Masiero	2011ApJ...741...68M	NEATM
4.75	1.350	1.350	Nugent	2016AJ....152...63N	NEATM