value	unc_up	unc_lo	author	ref	method
2.81	0.710	0.710	Masiero	2021PSJ.....2..162M	NEATM
2.89	0.770	0.770	Nugent	2016AJ....152...63N	NEATM
3.45	0.932	0.932	Masiero	2011ApJ...741...68M	NEATM
3.93	0.960	0.960	Masiero	2021PSJ.....2..162M	NEATM