value	unc_up	unc_lo	author	ref	method
0.130	0.0169	0.0169	Masiero	2011ApJ...741...68M	NEATM
0.160	0.1300	0.1300	Nugent	2016AJ....152...63N	NEATM
0.206	0.0700	0.1070	Masiero	2021PSJ.....2..162M	NEATM
0.410	0.1600	0.1600	Nugent	2016AJ....152...63N	NEATM