value	unc_up	unc_lo	author	ref	method
3.54	0.830	0.830	Masiero	2021PSJ.....2..162M	NEATM
4.15	1.010	1.010	Nugent	2016AJ....152...63N	NEATM
4.40	0.409	0.409	Masiero	2011ApJ...741...68M	NEATM