value	unc_up	unc_lo	author	ref	method
0.160	0.0800	0.0800	Nugent	2016AJ....152...63N	NEATM
0.280	0.0407	0.0407	Masiero	2011ApJ...741...68M	NEATM
0.324	0.0221	0.0221	Masiero	2011ApJ...741...68M	NEATM