value	unc_up	unc_lo	author	ref	method
7.38	1.910	1.910	Masiero	2020PSJ.....1....5M	NEATM
7.52	1.310	1.310	Masiero	2020PSJ.....1....5M	NEATM
8.60	0.145	0.145	Masiero	2011ApJ...741...68M	NEATM
9.13	0.045	0.045	Masiero	2011ApJ...741...68M	NEATM