value	unc_up	unc_lo	author	ref	method
11.18	1.200	1.200	Usui	2011PASJ...63.1117U	NEATM
11.46	0.113	0.113	Masiero	2011ApJ...741...68M	NEATM
11.53	2.310	2.310	Ali-Lagoa	2018A&A...612A..85A	NEATM
12.47	0.415	0.415	Masiero	2011ApJ...741...68M	NEATM