value	unc_up	unc_lo	author	ref	method
0.142	0.0165	0.0165	Masiero	2011ApJ...741...68M	NEATM
0.160	0.0200	0.0200	Masiero	2014ApJ...791..121M	NEATM
0.190	0.0171	0.0171	Masiero	2011ApJ...741...68M	NEATM
0.350	0.1500	0.1500	Nugent	2016AJ....152...63N	NEATM