value	unc_up	unc_lo	author	ref	method
6.32	1.909	1.909	Masiero	2017AJ....154..168M	NEATM
6.44	0.086	0.086	Masiero	2011ApJ...741...68M	NEATM
6.83	2.280	2.280	Masiero	2021PSJ.....2..162M	NEATM
7.41	2.240	2.240	Nugent	2016AJ....152...63N	NEATM
8.15	2.130	2.130	Masiero	2021PSJ.....2..162M	NEATM