value	unc_up	unc_lo	author	ref	method
2.07	0.530	0.530	Nugent	2016AJ....152...63N	NEATM
5.21	1.240	1.240	Nugent	2016AJ....152...63N	NEATM
5.75	1.850	1.850	Masiero	2021PSJ.....2..162M	NEATM
6.07	1.810	1.810	Masiero	2021PSJ.....2..162M	NEATM
6.22	2.140	2.140	Masiero	2012ApJ...759L...8M	NEATM
6.29	0.159	0.159	Masiero	2011ApJ...741...68M	NEATM