value	unc_up	unc_lo	author	ref	method
2.90	0.680	0.680	Masiero	2012ApJ...759L...8M	NEATM
3.18	0.025	0.025	Masiero	2011ApJ...741...68M	NEATM
3.52	1.010	1.010	Masiero	2020PSJ.....1....5M	NEATM