value	unc_up	unc_lo	author	ref	method
4.36	1.020	1.020	Masiero	2021PSJ.....2..162M	NEATM
4.91	1.320	1.320	Nugent	2016AJ....152...63N	NEATM
5.03	1.000	1.000	Masiero	2021PSJ.....2..162M	NEATM
7.39	0.096	0.096	Masiero	2011ApJ...741...68M	NEATM