value	unc_up	unc_lo	author	ref	method
0.039	0.0275	0.0275	Masiero	2017AJ....154..168M	NEATM
0.047	0.0150	0.0210	Masiero	2021PSJ.....2..162M	NEATM
0.050	0.0090	0.0090	Masiero	2012ApJ...759L...8M	NEATM
0.050	0.0300	0.0300	Nugent	2016AJ....152...63N	NEATM
0.050	0.0400	0.0400	Nugent	2016AJ....152...63N	NEATM
0.060	0.0120	0.0120	Ali-Lagoa	2018A&A...612A..85A	NEATM
0.064	0.0130	0.0130	Ali-Lagoa	2018A&A...612A..85A	NEATM