value	unc_up	unc_lo	author	ref	method
7.44	0.154	0.154	Masiero	2011ApJ...741...68M	NEATM
7.64	1.520	1.520	Masiero	2020PSJ.....1....5M	NEATM
8.03	3.070	3.070	Masiero	2020PSJ.....1....5M	NEATM