value	unc_up	unc_lo	author	ref	method
0.050	0.0400	0.0400	Nugent	2016AJ....152...63N	NEATM
0.054	0.0260	0.0510	Masiero	2021PSJ.....2..162M	NEATM
0.058	0.0250	0.0440	Masiero	2021PSJ.....2..162M	NEATM