value	unc_up	unc_lo	author	ref	method
4.95	0.210	0.210	Masiero	2012ApJ...759L...8M	NEATM
5.33	0.850	0.850	Nugent	2016AJ....152...63N	NEATM
7.34	0.090	0.090	Masiero	2014ApJ...791..121M	NEATM
7.65	0.063	0.063	Masiero	2011ApJ...741...68M	NEATM