value	unc_up	unc_lo	author	ref	method
0.020	0.0300	0.0300	Nugent	2016AJ....152...63N	NEATM
0.027	0.0133	0.0133	Masiero	2017AJ....154..168M	NEATM
0.055	0.0220	0.0380	Masiero	2021PSJ.....2..162M	NEATM
0.072	0.0350	0.0690	Masiero	2021PSJ.....2..162M	NEATM