value	unc_up	unc_lo	author	ref	method
3.27	0.830	0.830	Nugent	2016AJ....152...63N	NEATM
3.53	1.020	1.020	Masiero	2021PSJ.....2..162M	NEATM
4.21	0.129	0.129	Masiero	2011ApJ...741...68M	NEATM
4.53	1.190	1.190	Masiero	2012ApJ...759L...8M	NEATM