value	unc_up	unc_lo	author	ref	method
7.64	1.360	1.360	Masiero	2012ApJ...759L...8M	NEATM
7.72	2.360	2.360	Nugent	2016AJ....152...63N	NEATM
7.95	0.090	0.090	Masiero	2011ApJ...741...68M	NEATM
8.12	1.795	1.795	Masiero	2017AJ....154..168M	NEATM