value	unc_up	unc_lo	author	ref	method
15.91	0.650	0.650	Masiero	2012ApJ...759L...8M	NEATM
18.72	0.173	0.173	Masiero	2011ApJ...741...68M	NEATM
18.73	0.150	0.150	Masiero	2014ApJ...791..121M	NEATM
19.19	1.400	1.400	Tedesco	2002AJ....123.1056T	STM
19.78	1.330	1.330	Usui	2011PASJ...63.1117U	NEATM
20.34	4.070	4.070	Ali-Lagoa	2018A&A...612A..85A	NEATM