value	unc_up	unc_lo	author	ref	method
0.203	0.0810	0.0810	Ali-Lagoa	2018A&A...612A..85A	NEATM
0.207	0.0381	0.0381	Masiero	2011ApJ...741...68M	NEATM
0.220	0.0500	0.0500	Masiero	2014ApJ...791..121M	NEATM