value	unc_up	unc_lo	author	ref	method
3.31	0.127	0.127	Masiero	2011ApJ...741...68M	NEATM
3.34	0.840	0.840	Masiero	2021PSJ.....2..162M	NEATM
3.67	0.860	0.860	Masiero	2020PSJ.....1....5M	NEATM