value	unc_up	unc_lo	author	ref	method
7.37	0.290	0.290	Masiero	2014ApJ...791..121M	NEATM
7.37	0.082	0.082	Masiero	2011ApJ...741...68M	NEATM
7.52	1.540	1.540	Nugent	2016AJ....152...63N	NEATM