value	unc_up	unc_lo	author	ref	method
0.236	0.0450	0.0450	Masiero	2011ApJ...741...68M	NEATM
0.248	0.0990	0.0990	Ali-Lagoa	2018A&A...612A..85A	NEATM
0.270	0.0500	0.0500	Masiero	2014ApJ...791..121M	NEATM