value	unc_up	unc_lo	author	ref	method
5.06	1.570	1.570	Nugent	2016AJ....152...63N	NEATM
5.24	1.440	1.440	Masiero	2021PSJ.....2..162M	NEATM
6.00	1.690	1.690	Masiero	2021PSJ.....2..162M	NEATM
6.12	0.062	0.062	Masiero	2011ApJ...741...68M	NEATM
6.79	1.460	1.460	Masiero	2012ApJ...759L...8M	NEATM