value	unc_up	unc_lo	author	ref	method
0.045	0.0180	0.0180	Ali-Lagoa	2018A&A...612A..85A	NEATM
0.046	0.0180	0.0180	Ali-Lagoa	2018A&A...612A..85A	NEATM
0.064	0.0120	0.0120	Grav	2012ApJ...744..197G	NEATM