value	unc_up	unc_lo	author	ref	method
0.052	0.0167	0.0167	Masiero	2011ApJ...741...68M	NEATM
0.056	0.0220	0.0380	Masiero	2021PSJ.....2..162M	NEATM
0.085	0.0380	0.0380	Masiero	2017AJ....154..168M	NEATM
0.086	0.0280	0.0420	Masiero	2021PSJ.....2..162M	NEATM