value	unc_up	unc_lo	author	ref	method
7.20	1.980	1.980	Masiero	2020PSJ.....1....5M	NEATM
7.73	0.154	0.154	Masiero	2011ApJ...741...68M	NEATM
8.18	2.150	2.150	Masiero	2020PSJ.....1....5M	NEATM