value	unc_up	unc_lo	author	ref	method
4.81	0.118	0.118	Masiero	2011ApJ...741...68M	NEATM
5.03	0.230	0.230	Masiero	2012ApJ...759L...8M	NEATM
5.11	1.100	1.100	Nugent	2016AJ....152...63N	NEATM