value	unc_up	unc_lo	author	ref	method
0.190	0.1100	0.1100	Nugent	2016AJ....152...63N	NEATM
0.281	0.0936	0.0936	Masiero	2011ApJ...741...68M	NEATM
0.325	0.2075	0.2075	Masiero	2011ApJ...741...68M	NEATM