value	unc_up	unc_lo	author	ref	method
18.14	0.250	0.250	Masiero	2014ApJ...791..121M	NEATM
19.08	0.127	0.127	Masiero	2011ApJ...741...68M	NEATM
21.56	0.820	0.820	Masiero	2012ApJ...759L...8M	NEATM
25.09	1.380	1.380	Usui	2011PASJ...63.1117U	NEATM
25.87	5.170	5.170	Ali-Lagoa	2018A&A...612A..85A	NEATM
26.49	2.400	2.400	Tedesco	2002AJ....123.1056T	STM