value	unc_up	unc_lo	author	ref	method
0.029	0.0250	0.0250	Masiero	2012ApJ...759L...8M	NEATM
0.030	0.0500	0.0500	Nugent	2016AJ....152...63N	NEATM
0.049	0.0200	0.0200	Ali-Lagoa	2018A&A...612A..85A	NEATM
0.065	0.0051	0.0051	Masiero	2011ApJ...741...68M	NEATM