value	unc_up	unc_lo	author	ref	method
0.339	0.0698	0.0698	Masiero	2011ApJ...741...68M	NEATM
0.357	0.0380	0.0380	Masiero	2012ApJ...759L...8M	NEATM
0.360	0.0500	0.0500	Masiero	2014ApJ...791..121M	NEATM
0.399	0.1600	0.1600	Ali-Lagoa	2018A&A...612A..85A	NEATM