value	unc_up	unc_lo	author	ref	method
4.88	1.590	1.590	Nugent	2016AJ....152...63N	NEATM
5.42	1.450	1.450	Masiero	2021PSJ.....2..162M	NEATM
5.54	1.190	1.190	Masiero	2021PSJ.....2..162M	NEATM
5.57	1.434	1.434	Masiero	2017AJ....154..168M	NEATM
5.80	1.900	1.900	Masiero	2021PSJ.....2..162M	NEATM
6.38	0.111	0.111	Masiero	2011ApJ...741...68M	NEATM