value	unc_up	unc_lo	author	ref	method
5.54	0.049	0.049	Masiero	2011ApJ...741...68M	NEATM
5.81	1.960	1.960	Masiero	2021PSJ.....2..162M	NEATM
6.08	1.690	1.690	Nugent	2016AJ....152...63N	NEATM
6.61	2.020	2.020	Nugent	2016AJ....152...63N	NEATM