value	unc_up	unc_lo	author	ref	method
14.15	3.640	3.640	Nugent	2016AJ....152...63N	NEATM
14.73	5.590	5.590	Nugent	2016AJ....152...63N	NEATM
15.30	0.450	0.450	Masiero	2012ApJ...759L...8M	NEATM