value	unc_up	unc_lo	author	ref	method
12.40	0.770	0.770	Usui	2011PASJ...63.1117U	NEATM
12.73	2.550	2.550	Ali-Lagoa	2018A&A...612A..85A	NEATM
9.18	3.130	3.130	Masiero	2012ApJ...759L...8M	NEATM