value	unc_up	unc_lo	author	ref	method
7.35	0.150	0.150	Masiero	2014ApJ...791..121M	NEATM
7.80	0.055	0.055	Masiero	2011ApJ...741...68M	NEATM
8.22	0.148	0.148	Masiero	2011ApJ...741...68M	NEATM
8.31	0.090	0.090	Masiero	2014ApJ...791..121M	NEATM
9.79	2.390	2.390	Nugent	2016AJ....152...63N	NEATM