value	unc_up	unc_lo	author	ref	method
15.19	0.230	0.230	Masiero	2012ApJ...759L...8M	NEATM
16.96	1.110	1.110	Usui	2011PASJ...63.1117U	NEATM
17.19	3.440	3.440	Ali-Lagoa	2018A&A...612A..85A	NEATM
9.61	0.124	0.124	Masiero	2011ApJ...741...68M	NEATM