value	unc_up	unc_lo	author	ref	method
8.22	2.580	2.580	Masiero	2020PSJ.....1....5M	NEATM
8.87	0.258	0.258	Masiero	2011ApJ...741...68M	NEATM
9.42	2.450	2.450	Masiero	2020PSJ.....1....5M	NEATM