value	unc_up	unc_lo	author	ref	method
11.19	3.380	3.380	Nugent	2016AJ....152...63N	NEATM
12.26	3.290	3.290	Nugent	2016AJ....152...63N	NEATM
13.80	2.330	2.330	Masiero	2012ApJ...759L...8M	NEATM