value	unc_up	unc_lo	author	ref	method
6.33	1.920	1.920	Masiero	2020PSJ.....1....5M	NEATM
7.05	1.700	1.700	Masiero	2021PSJ.....2..162M	NEATM
7.63	0.422	0.422	Masiero	2011ApJ...741...68M	NEATM