value	unc_up	unc_lo	author	ref	method
0.207	0.0830	0.0830	Ali-Lagoa	2018A&A...612A..85A	NEATM
0.238	0.0548	0.0548	Masiero	2011ApJ...741...68M	NEATM
0.250	0.0500	0.0500	Masiero	2014ApJ...791..121M	NEATM