value	unc_up	unc_lo	author	ref	method
10.45	3.199	3.199	Masiero	2017AJ....154..168M	NEATM
10.90	3.330	3.330	Nugent	2016AJ....152...63N	NEATM
12.38	1.920	1.920	Masiero	2012ApJ...759L...8M	NEATM