value	unc_up	unc_lo	author	ref	method
11.43	0.145	0.145	Masiero	2011ApJ...741...68M	NEATM
12.98	3.020	3.020	Nugent	2016AJ....152...63N	NEATM
13.80	4.190	4.190	Nugent	2016AJ....152...63N	NEATM