value	unc_up	unc_lo	author	ref	method
3.27	1.090	1.090	Nugent	2016AJ....152...63N	NEATM
3.48	0.038	0.038	Masiero	2011ApJ...741...68M	NEATM
3.49	0.980	0.980	Masiero	2021PSJ.....2..162M	NEATM
4.31	1.170	1.170	Masiero	2021PSJ.....2..162M	NEATM