value	unc_up	unc_lo	author	ref	method
3.09	0.040	0.040	Masiero	2012ApJ...759L...8M	NEATM
3.17	0.920	0.920	Masiero	2020PSJ.....1....5M	NEATM
3.38	0.045	0.045	Masiero	2011ApJ...741...68M	NEATM