value	unc_up	unc_lo	author	ref	method
6.35	0.051	0.051	Masiero	2011ApJ...741...68M	NEATM
7.21	1.610	1.610	Masiero	2021PSJ.....2..162M	NEATM
8.09	2.100	2.100	Nugent	2016AJ....152...63N	NEATM
8.78	2.240	2.240	Nugent	2016AJ....152...63N	NEATM
9.61	3.910	3.910	Masiero	2012ApJ...759L...8M	NEATM