value	unc_up	unc_lo	author	ref	method
0.100	0.0400	0.0400	Nugent	2016AJ....152...63N	NEATM
0.234	0.0950	0.0950	Masiero	2012ApJ...759L...8M	NEATM
0.351	0.0435	0.0435	Masiero	2011ApJ...741...68M	NEATM