value	unc_up	unc_lo	author	ref	method
0.160	0.1200	0.1200	Nugent	2016AJ....152...63N	NEATM
0.190	0.1200	0.1200	Nugent	2016AJ....152...63N	NEATM
0.191	0.0210	0.0210	Masiero	2012ApJ...759L...8M	NEATM