value	unc_up	unc_lo	author	ref	method
3.59	0.600	0.600	Nugent	2016AJ....152...63N	NEATM
5.11	0.232	0.232	Masiero	2011ApJ...741...68M	NEATM
5.91	0.363	0.363	Masiero	2011ApJ...741...68M	NEATM