value	unc_up	unc_lo	author	ref	method
0.030	0.0200	0.0200	Nugent	2016AJ....152...63N	NEATM
0.081	0.0133	0.0133	Masiero	2011ApJ...741...68M	NEATM
0.102	0.0195	0.0195	Masiero	2011ApJ...741...68M	NEATM