value	unc_up	unc_lo	author	ref	method
3.24	1.080	1.080	Masiero	2021PSJ.....2..162M	NEATM
3.77	0.264	0.264	Masiero	2011ApJ...741...68M	NEATM
3.79	0.760	0.760	Nugent	2016AJ....152...63N	NEATM
4.16	0.970	0.970	Masiero	2021PSJ.....2..162M	NEATM