value	unc_up	unc_lo	author	ref	method
6.10	1.680	1.680	Nugent	2016AJ....152...63N	NEATM
6.16	1.820	1.820	Masiero	2020PSJ.....1....5M	NEATM
6.96	1.890	1.890	Masiero	2020PSJ.....1....5M	NEATM
7.06	2.177	2.177	Masiero	2017AJ....154..168M	NEATM
8.93	0.107	0.107	Masiero	2011ApJ...741...68M	NEATM