value	unc_up	unc_lo	author	ref	method
4.92	0.920	0.920	Masiero	2020PSJ.....1....5M	NEATM
5.54	0.050	0.050	Masiero	2014ApJ...791..121M	NEATM
5.66	0.029	0.029	Masiero	2011ApJ...741...68M	NEATM