value	unc_up	unc_lo	author	ref	method
3.52	0.930	0.930	Nugent	2016AJ....152...63N	NEATM
3.79	1.320	1.320	Masiero	2021PSJ.....2..162M	NEATM
3.98	1.210	1.210	Masiero	2021PSJ.....2..162M	NEATM