value	unc_up	unc_lo	author	ref	method
23.70	1.620	1.620	Usui	2011PASJ...63.1117U	NEATM
24.22	4.840	4.840	Ali-Lagoa	2018A&A...612A..85A	NEATM
26.79	2.500	2.500	Tedesco	2002AJ....123.1056T	STM
27.25	6.661	6.661	Masiero	2017AJ....154..168M	NEATM
33.47	0.160	0.160	Masiero	2014ApJ...791..121M	NEATM
33.97	0.320	0.320	Masiero	2012ApJ...759L...8M	NEATM
36.15	0.366	0.366	Masiero	2011ApJ...741...68M	NEATM