value	unc_up	unc_lo	author	ref	method
0.191	0.0165	0.0165	Masiero	2011ApJ...741...68M	NEATM
0.247	0.0490	0.0490	Masiero	2012ApJ...759L...8M	NEATM
0.350	0.1300	0.1300	Nugent	2016AJ....152...63N	NEATM