value	unc_up	unc_lo	author	ref	method
5.63	0.110	0.110	Masiero	2014ApJ...791..121M	NEATM
5.83	0.048	0.048	Masiero	2011ApJ...741...68M	NEATM
7.31	1.560	1.560	Nugent	2016AJ....152...63N	NEATM