value	unc_up	unc_lo	author	ref	method
4.47	1.070	1.070	Masiero	2020PSJ.....1....5M	NEATM
4.74	1.084	1.084	Masiero	2011ApJ...741...68M	NEATM
5.11	0.207	0.207	Masiero	2011ApJ...741...68M	NEATM