value	unc_up	unc_lo	author	ref	method
4.30	1.040	1.040	Nugent	2016AJ....152...63N	NEATM
4.39	1.180	1.180	Masiero	2021PSJ.....2..162M	NEATM
4.55	1.034	1.034	Masiero	2017AJ....154..168M	NEATM
4.61	0.251	0.251	Masiero	2011ApJ...741...68M	NEATM