value	unc_up	unc_lo	author	ref	method
3.54	0.840	0.840	Masiero	2021PSJ.....2..162M	NEATM
3.58	0.740	0.740	Nugent	2016AJ....152...63N	NEATM
3.86	1.206	1.206	Masiero	2017AJ....154..168M	NEATM
4.64	0.249	0.249	Masiero	2011ApJ...741...68M	NEATM