value	unc_up	unc_lo	author	ref	method
4.78	0.142	0.142	Masiero	2011ApJ...741...68M	NEATM
5.10	1.730	1.730	Masiero	2021PSJ.....2..162M	NEATM
5.31	0.045	0.045	Masiero	2011ApJ...741...68M	NEATM
6.07	1.630	1.630	Nugent	2016AJ....152...63N	NEATM