value	unc_up	unc_lo	author	ref	method
2.62	0.350	0.350	Nugent	2016AJ....152...63N	NEATM
5.26	1.191	1.191	Masiero	2017AJ....154..168M	NEATM
5.30	0.175	0.175	Masiero	2011ApJ...741...68M	NEATM
5.86	1.770	1.770	Masiero	2021PSJ.....2..162M	NEATM
5.92	0.810	0.810	Masiero	2012ApJ...759L...8M	NEATM