value	unc_up	unc_lo	author	ref	method
11.90	4.620	4.620	Nugent	2016AJ....152...63N	NEATM
13.74	0.159	0.159	Masiero	2011ApJ...741...68M	NEATM
13.90	4.470	4.470	Nugent	2016AJ....152...63N	NEATM