value	unc_up	unc_lo	author	ref	method
12.70	3.840	3.840	Nugent	2016AJ....152...63N	NEATM
13.81	0.130	0.130	Masiero	2011ApJ...741...68M	NEATM
14.84	2.710	2.710	Masiero	2012ApJ...759L...8M	NEATM