value	unc_up	unc_lo	author	ref	method
4.68	1.250	1.250	Masiero	2021PSJ.....2..162M	NEATM
5.06	1.720	1.720	Nugent	2016AJ....152...63N	NEATM
6.25	0.102	0.102	Masiero	2011ApJ...741...68M	NEATM