value	unc_up	unc_lo	author	ref	method
3.95	1.485	1.485	Masiero	2011ApJ...741...68M	NEATM
4.33	0.147	0.147	Masiero	2011ApJ...741...68M	NEATM
5.26	1.790	1.790	Nugent	2016AJ....152...63N	NEATM