value	unc_up	unc_lo	author	ref	method
6.20	1.350	1.350	Nugent	2016AJ....152...63N	NEATM
6.23	1.960	1.960	Nugent	2016AJ....152...63N	NEATM
7.59	0.150	0.150	Masiero	2012ApJ...759L...8M	NEATM