value	unc_up	unc_lo	author	ref	method
0.219	0.0880	0.0880	Ali-Lagoa	2018A&A...612A..85A	NEATM
0.222	0.0460	0.0460	Masiero	2012ApJ...759L...8M	NEATM
0.227	0.0246	0.0246	Masiero	2011ApJ...741...68M	NEATM
0.240	0.0500	0.0500	Masiero	2014ApJ...791..121M	NEATM