value	unc_up	unc_lo	author	ref	method
5.60	0.880	0.880	Nugent	2016AJ....152...63N	NEATM
7.94	1.730	1.730	Nugent	2016AJ....152...63N	NEATM
8.58	0.069	0.069	Masiero	2011ApJ...741...68M	NEATM
8.63	0.110	0.110	Masiero	2014ApJ...791..121M	NEATM