value	unc_up	unc_lo	author	ref	method
5.20	0.039	0.039	Masiero	2011ApJ...741...68M	NEATM
5.49	1.840	1.840	Masiero	2021PSJ.....2..162M	NEATM
5.73	1.970	1.970	Masiero	2012ApJ...759L...8M	NEATM
5.90	1.490	1.490	Masiero	2021PSJ.....2..162M	NEATM
6.38	2.170	2.170	Nugent	2016AJ....152...63N	NEATM