value	unc_up	unc_lo	author	ref	method
15.54	0.439	0.439	Masiero	2011ApJ...741...68M	NEATM
16.64	1.100	1.100	Usui	2011PASJ...63.1117U	NEATM
17.21	0.900	0.900	Tedesco	2002AJ....123.1056T	STM
17.33	3.470	3.470	Ali-Lagoa	2018A&A...612A..85A	NEATM