value	unc_up	unc_lo	author	ref	method
0.157	0.0092	0.0092	Masiero	2011ApJ...741...68M	NEATM
0.220	0.0400	0.0400	Masiero	2014ApJ...791..121M	NEATM
0.239	0.0960	0.0960	Ali-Lagoa	2018A&A...612A..85A	NEATM
0.330	0.1300	0.1300	Nugent	2016AJ....152...63N	NEATM