value	unc_up	unc_lo	author	ref	method
14.87	1.190	1.190	Usui	2011PASJ...63.1117U	NEATM
15.60	3.120	3.120	Ali-Lagoa	2018A&A...612A..85A	NEATM
18.34	0.870	0.870	Masiero	2012ApJ...759L...8M	NEATM
19.13	0.070	0.070	Masiero	2014ApJ...791..121M	NEATM
19.71	0.180	0.180	Masiero	2012ApJ...759L...8M	NEATM
20.41	0.135	0.135	Masiero	2011ApJ...741...68M	NEATM