value	unc_up	unc_lo	author	ref	method
0.040	0.0300	0.0300	Nugent	2016AJ....152...63N	NEATM
0.063	0.0310	0.0600	Masiero	2021PSJ.....2..162M	NEATM
0.079	0.0390	0.0780	Masiero	2021PSJ.....2..162M	NEATM