value	unc_up	unc_lo	author	ref	method
0.208	0.0371	0.0371	Masiero	2011ApJ...741...68M	NEATM
0.250	0.0400	0.0400	Masiero	2014ApJ...791..121M	NEATM
0.258	0.0520	0.0520	Ali-Lagoa	2018A&A...612A..85A	NEATM