value	unc_up	unc_lo	author	ref	method
0.330	0.1100	0.1100	Nugent	2016AJ....152...63N	NEATM
0.366	0.0591	0.0591	Masiero	2011ApJ...741...68M	NEATM
0.400	0.0838	0.0838	Masiero	2011ApJ...741...68M	NEATM