value	unc_up	unc_lo	author	ref	method
4.18	0.013	0.013	Masiero	2011ApJ...741...68M	NEATM
5.28	1.330	1.330	Masiero	2020PSJ.....1....5M	NEATM
5.48	1.170	1.170	Masiero	2020PSJ.....1....5M	NEATM
6.40	2.180	2.180	Masiero	2012ApJ...759L...8M	NEATM