value	unc_up	unc_lo	author	ref	method
0.040	0.0400	0.0400	Nugent	2016AJ....152...63N	NEATM
0.049	0.0210	0.0370	Masiero	2021PSJ.....2..162M	NEATM
0.054	0.0240	0.0440	Masiero	2021PSJ.....2..162M	NEATM