value	unc_up	unc_lo	author	ref	method
18.20	1.700	1.700	Tedesco	2002AJ....123.1056T	STM
19.60	0.239	0.239	Masiero	2011ApJ...741...68M	NEATM
21.01	0.730	0.730	Usui	2011PASJ...63.1117U	NEATM
21.51	4.300	4.300	Ali-Lagoa	2018A&A...612A..85A	NEATM
21.52	4.300	4.300	Ali-Lagoa	2018A&A...612A..85A	NEATM