value	unc_up	unc_lo	author	ref	method
0.048	0.0010	0.0010	Masiero	2012ApJ...759L...8M	NEATM
0.050	0.1200	0.1200	Nugent	2016AJ....152...63N	NEATM
0.054	0.0220	0.0220	Ali-Lagoa	2018A&A...612A..85A	NEATM
0.073	0.0300	0.0520	Masiero	2021PSJ.....2..162M	NEATM