value	unc_up	unc_lo	author	ref	method
5.81	1.650	1.650	Masiero	2021PSJ.....2..162M	NEATM
5.82	1.880	1.880	Masiero	2020PSJ.....1....5M	NEATM
5.96	0.062	0.062	Masiero	2011ApJ...741...68M	NEATM
6.16	2.130	2.130	Masiero	2012ApJ...759L...8M	NEATM
6.45	1.510	1.510	Nugent	2016AJ....152...63N	NEATM
6.47	1.790	1.790	Masiero	2021PSJ.....2..162M	NEATM