value	unc_up	unc_lo	author	ref	method
4.06	1.050	1.050	Masiero	2021PSJ.....2..162M	NEATM
4.22	0.980	0.980	Masiero	2020PSJ.....1....5M	NEATM
5.31	0.072	0.072	Masiero	2011ApJ...741...68M	NEATM