value	unc_up	unc_lo	author	ref	method
3.97	0.760	0.760	Masiero	2012ApJ...759L...8M	NEATM
4.28	0.116	0.116	Masiero	2011ApJ...741...68M	NEATM
4.48	1.350	1.350	Masiero	2020PSJ.....1....5M	NEATM
4.93	1.240	1.240	Nugent	2016AJ....152...63N	NEATM
5.07	1.390	1.390	Masiero	2021PSJ.....2..162M	NEATM