value	unc_up	unc_lo	author	ref	method
0.180	0.1300	0.1300	Nugent	2016AJ....152...63N	NEATM
0.348	0.2673	0.2673	Masiero	2011ApJ...741...68M	NEATM
0.387	0.2339	0.2339	Masiero	2011ApJ...741...68M	NEATM