value	unc_up	unc_lo	author	ref	method
0.110	0.0500	0.0500	Nugent	2016AJ....152...63N	NEATM
0.144	0.0131	0.0131	Masiero	2011ApJ...741...68M	NEATM
0.145	0.0144	0.0144	Masiero	2011ApJ...741...68M	NEATM