value	unc_up	unc_lo	author	ref	method
0.200	0.1100	0.1100	Nugent	2016AJ....152...63N	NEATM
0.332	0.0718	0.0718	Masiero	2011ApJ...741...68M	NEATM
0.340	0.0700	0.0700	Masiero	2014ApJ...791..121M	NEATM