value	unc_up	unc_lo	author	ref	method
13.92	4.820	4.820	Nugent	2016AJ....152...63N	NEATM
14.27	6.620	6.620	Masiero	2012ApJ...759L...8M	NEATM
14.32	4.743	4.743	Masiero	2017AJ....154..168M	NEATM