value	unc_up	unc_lo	author	ref	method
18.41	1.840	1.840	Ali-Lagoa	2018A&A...612A..85A	NEATM
20.35	0.300	0.300	Usui	2011PASJ...63.1117U	NEATM
20.80	0.290	0.290	Masiero	2014ApJ...791..121M	NEATM
21.28	2.130	2.130	Ali-Lagoa	2018A&A...612A..85A	NEATM
22.89	0.285	0.285	Masiero	2011ApJ...741...68M	NEATM