value	unc_up	unc_lo	author	ref	method
13.50	0.080	0.080	Masiero	2014ApJ...791..121M	NEATM
14.38	0.086	0.086	Masiero	2011ApJ...741...68M	NEATM
15.02	0.470	0.470	Masiero	2012ApJ...759L...8M	NEATM
15.78	5.270	5.270	Nugent	2016AJ....152...63N	NEATM