value	unc_up	unc_lo	author	ref	method
4.05	1.060	1.060	Masiero	2021PSJ.....2..162M	NEATM
4.42	0.253	0.253	Masiero	2011ApJ...741...68M	NEATM
4.45	0.260	0.260	Masiero	2012ApJ...759L...8M	NEATM
5.06	0.980	0.980	Nugent	2016AJ....152...63N	NEATM
5.59	1.460	1.460	Masiero	2021PSJ.....2..162M	NEATM