value	unc_up	unc_lo	author	ref	method
0.020	0.0200	0.0200	Nugent	2016AJ....152...63N	NEATM
0.024	0.0090	0.0140	Masiero	2021PSJ.....2..162M	NEATM
0.024	0.0120	0.0250	Masiero	2021PSJ.....2..162M	NEATM