value	unc_up	unc_lo	author	ref	method
8.13	1.990	1.990	Masiero	2020PSJ.....1....5M	NEATM
8.36	0.075	0.075	Masiero	2011ApJ...741...68M	NEATM
9.00	2.970	2.970	Masiero	2020PSJ.....1....5M	NEATM