value	unc_up	unc_lo	author	ref	method
0.189	0.0480	0.0480	Masiero	2012ApJ...759L...8M	NEATM
0.209	0.0471	0.0471	Masiero	2011ApJ...741...68M	NEATM
0.220	0.0100	0.0100	Masiero	2014ApJ...791..121M	NEATM
0.271	0.1080	0.1080	Ali-Lagoa	2018A&A...612A..85A	NEATM