value	unc_up	unc_lo	author	ref	method
6.16	1.410	1.410	Masiero	2021PSJ.....2..162M	NEATM
7.85	1.800	1.800	Nugent	2016AJ....152...63N	NEATM
8.11	0.056	0.056	Masiero	2011ApJ...741...68M	NEATM
8.18	2.630	2.630	Masiero	2017AJ....154..168M	NEATM
8.82	2.540	2.540	Masiero	2021PSJ.....2..162M	NEATM
9.81	2.750	2.750	Masiero	2020PSJ.....1....5M	NEATM