value	unc_up	unc_lo	author	ref	method
2.96	0.710	0.710	Masiero	2020PSJ.....1....5M	NEATM
3.37	1.210	1.210	Masiero	2012ApJ...759L...8M	NEATM
3.70	0.059	0.059	Masiero	2011ApJ...741...68M	NEATM