value	unc_up	unc_lo	author	ref	method
0.169	0.0446	0.0446	Masiero	2011ApJ...741...68M	NEATM
0.170	0.1300	0.1300	Nugent	2016AJ....152...63N	NEATM
0.270	0.0449	0.0449	Masiero	2011ApJ...741...68M	NEATM