value	unc_up	unc_lo	author	ref	method
6.56	1.650	1.650	Nugent	2016AJ....152...63N	NEATM
8.03	0.094	0.094	Masiero	2011ApJ...741...68M	NEATM
8.38	2.315	2.315	Masiero	2017AJ....154..168M	NEATM
8.98	2.856	2.856	Masiero	2017AJ....154..168M	NEATM
9.08	3.910	3.910	Masiero	2021PSJ.....2..162M	NEATM
9.18	2.400	2.400	Masiero	2020PSJ.....1....5M	NEATM
9.49	2.860	2.860	Masiero	2012ApJ...759L...8M	NEATM
9.58	1.980	1.980	Masiero	2021PSJ.....2..162M	NEATM