value	unc_up	unc_lo	author	ref	method
6.12	1.380	1.380	Masiero	2021PSJ.....2..162M	NEATM
6.81	0.084	0.084	Masiero	2011ApJ...741...68M	NEATM
6.81	2.240	2.240	Masiero	2021PSJ.....2..162M	NEATM
7.49	1.380	1.380	Masiero	2012ApJ...759L...8M	NEATM
7.82	2.621	2.621	Masiero	2017AJ....154..168M	NEATM
7.96	1.870	1.870	Nugent	2016AJ....152...63N	NEATM
9.11	3.800	3.800	Masiero	2020PSJ.....1....5M	NEATM