value	unc_up	unc_lo	author	ref	method
0.018	0.0155	0.0155	Masiero	2017AJ....154..168M	NEATM
0.022	0.0160	0.0610	Masiero	2021PSJ.....2..162M	NEATM
0.023	0.0120	0.0240	Masiero	2021PSJ.....2..162M	NEATM
0.052	0.0085	0.0085	Masiero	2017AJ....154..168M	NEATM