value	unc_up	unc_lo	author	ref	method
3.16	0.630	0.630	Nugent	2016AJ....152...63N	NEATM
4.78	1.006	1.006	Masiero	2017AJ....154..168M	NEATM
5.26	0.137	0.137	Masiero	2011ApJ...741...68M	NEATM
5.34	0.184	0.184	Masiero	2011ApJ...741...68M	NEATM
5.43	1.750	1.750	Masiero	2021PSJ.....2..162M	NEATM
6.58	2.070	2.070	Masiero	2021PSJ.....2..162M	NEATM