value	unc_up	unc_lo	author	ref	method
0.059	0.0240	0.0420	Masiero	2021PSJ.....2..162M	NEATM
0.070	0.0038	0.0038	Masiero	2011ApJ...741...68M	NEATM
0.080	0.0411	0.0411	Masiero	2017AJ....154..168M	NEATM