value	unc_up	unc_lo	author	ref	method
0.037	0.0030	0.0030	Masiero	2012ApJ...759L...8M	NEATM
0.040	0.0160	0.0160	Ali-Lagoa	2018A&A...612A..85A	NEATM
0.046	0.0239	0.0239	Masiero	2017AJ....154..168M	NEATM
0.050	0.0200	0.0200	Nugent	2016AJ....152...63N	NEATM
0.060	0.0100	0.0100	Masiero	2014ApJ...791..121M	NEATM
0.067	0.0108	0.0108	Masiero	2011ApJ...741...68M	NEATM