value	unc_up	unc_lo	author	ref	method
4.16	1.350	1.350	Masiero	2021PSJ.....2..162M	NEATM
4.33	1.261	1.261	Masiero	2017AJ....154..168M	NEATM
4.71	1.510	1.510	Nugent	2016AJ....152...63N	NEATM
4.73	1.050	1.050	Masiero	2021PSJ.....2..162M	NEATM
5.51	0.308	0.308	Masiero	2011ApJ...741...68M	NEATM