value	unc_up	unc_lo	author	ref	method
16.36	0.191	0.191	Masiero	2011ApJ...741...68M	NEATM
17.30	2.660	2.660	Masiero	2012ApJ...759L...8M	NEATM
17.31	4.950	4.950	Nugent	2016AJ....152...63N	NEATM
20.00	8.040	8.040	Nugent	2016AJ....152...63N	NEATM