value	unc_up	unc_lo	author	ref	method
3.92	0.750	0.750	Masiero	2020PSJ.....1....5M	NEATM
4.25	0.028	0.028	Masiero	2011ApJ...741...68M	NEATM
4.46	0.110	0.110	Masiero	2012ApJ...759L...8M	NEATM