value	unc_up	unc_lo	author	ref	method
20.98	6.335	6.335	Masiero	2017AJ....154..168M	NEATM
21.67	6.293	6.293	Masiero	2017AJ....154..168M	NEATM
22.09	1.340	1.340	Usui	2011PASJ...63.1117U	NEATM
22.82	4.560	4.560	Ali-Lagoa	2018A&A...612A..85A	NEATM
25.96	14.940	14.940	Masiero	2012ApJ...759L...8M	NEATM
27.53	2.600	2.600	Tedesco	2002AJ....123.1056T	STM