value	unc_up	unc_lo	author	ref	method
14.15	3.620	3.620	Nugent	2016AJ....152...63N	NEATM
15.32	5.140	5.140	Nugent	2016AJ....152...63N	NEATM
15.36	6.000	6.000	Masiero	2012ApJ...759L...8M	NEATM
18.38	0.187	0.187	Masiero	2011ApJ...741...68M	NEATM