value	unc_up	unc_lo	author	ref	method
4.64	1.530	1.530	Masiero	2021PSJ.....2..162M	NEATM
5.09	1.490	1.490	Masiero	2020PSJ.....1....5M	NEATM
5.21	0.219	0.219	Masiero	2011ApJ...741...68M	NEATM