value	unc_up	unc_lo	author	ref	method
6.02	0.067	0.067	Masiero	2011ApJ...741...68M	NEATM
7.63	1.700	1.700	Nugent	2016AJ....152...63N	NEATM
8.14	0.230	0.230	Masiero	2012ApJ...759L...8M	NEATM