value	unc_up	unc_lo	author	ref	method
7.06	2.070	2.070	Masiero	2020PSJ.....1....5M	NEATM
7.68	0.290	0.290	Masiero	2011ApJ...741...68M	NEATM
7.93	0.509	0.509	Masiero	2011ApJ...741...68M	NEATM