value	unc_up	unc_lo	author	ref	method
0.045	0.0180	0.0180	Ali-Lagoa	2018A&A...612A..85A	NEATM
0.052	0.0070	0.0070	Grav	2012ApJ...759...49G	NEATM
0.054	0.0070	0.0070	Tedesco	2002AJ....123.1056T	STM
0.060	0.0160	0.0160	Grav	2011ApJ...742...40G	NEATM