value	unc_up	unc_lo	author	ref	method
16.58	0.890	0.890	Usui	2011PASJ...63.1117U	NEATM
16.97	3.390	3.390	Ali-Lagoa	2018A&A...612A..85A	NEATM
17.22	3.440	3.440	Ali-Lagoa	2018A&A...612A..85A	NEATM
19.09	0.340	0.340	Masiero	2014ApJ...791..121M	NEATM
19.59	0.300	0.300	Masiero	2011ApJ...741...68M	NEATM