value	unc_up	unc_lo	author	ref	method
16.78	0.160	0.160	Masiero	2014ApJ...791..121M	NEATM
17.66	0.136	0.136	Masiero	2011ApJ...741...68M	NEATM
17.90	3.580	3.580	Ali-Lagoa	2018A&A...612A..85A	NEATM
18.31	0.670	0.670	Usui	2011PASJ...63.1117U	NEATM
18.64	0.580	0.580	Masiero	2012ApJ...759L...8M	NEATM
18.95	3.790	3.790	Ali-Lagoa	2018A&A...612A..85A	NEATM
22.38	2.100	2.100	Tedesco	2002AJ....123.1056T	STM