value	unc_up	unc_lo	author	ref	method
4.53	1.350	1.350	Masiero	2021PSJ.....2..162M	NEATM
4.79	1.490	1.490	Nugent	2016AJ....152...63N	NEATM
5.38	0.259	0.259	Masiero	2011ApJ...741...68M	NEATM
5.61	0.231	0.231	Masiero	2011ApJ...741...68M	NEATM